AU2013203851A1 - Antagonists of IL-6 to raise albumin and/or lower CRP - Google Patents

Abstract

Abstract The present invention is directed to therapeutic methods using IL-6 antagonists such as antibodies and fragments thereof having binding specificity for IL-6 to improve survivability or quality of life of a patient in need thereof. In preferred embodiments, the anti-IL-6 antibodies will be humanized and/or will be aglycosylated. Also, in preferred embodiments these patients will comprise those exhibiting (or at risk of developing) an elevated serum C-reactive protein level or a reduced serum albumin level prior to treatment. In another preferred embodiment, the patient's Glasgow Prognostic Score will be increased and survivability will preferably be improved.

Description

ANTAGONISTS OF IL-6 TO RAISE ALBUMIN AND/OR LOWER CRP CROSS-REFERENCE TO RELATED APPLICATIONS [0001] This application claims the benefit of priority to U.S. provisional patent application no. 61/117,811, 61/117,861, and 61/117,839 all filed on November 25, 2008; and further is a continuation-in-part of US Application 12/502,581 filed on July 14, 2009, US Serial No. 12/399,156 filed on March 6, 2009, US Serial No. 12/391,717 filed on February 24, 2009, and US Serial No. 12/366,567 filed on February 5, 2009, the disclosure of each of which is herein incorporated by reference in its entirety. [0002] The sequence listing in the file named "67858o702002.txt" having a size of 331,894 bytes that was created November 24, 2009 is hereby incorporated by reference in its entirety. BACKGROUND OF THE INVENTION Field of the Invention [0003] This invention is an extension of Applicants' prior invention disclosed in the above-referenced patent applications relating to novel anti-IL-6 antibodies and novel therapies and therapeutic protocols using anti-IL-6 antibodies, preferably those described herein. In particular, this invention pertains to methods of improving survivability or quality of life of a patient in need thereof, comprising administering to the patient an IL-6 antagonist, whereby the patient's C-reactive protein ("CRP") level is lowered, and/or the patient's albumin level is raised. [0004] In one aspect, this invention relates to methods of lowering the C-reactive protein level in a patient in need thereof, comprising administering to the patient an IL-6 antagonist, whereby the patient's CRP level is lowered, and monitoring the patient to assess the CRP level. In one embodiment, the IL-6 antagonist comprises an anti-IL-6 antibody or antibody fragment, such as an anti-IL-6 antibody or antibody fragment that specifically binds to the same linear or conformational epitope(s) and/or competes for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or fragment thereof as an anti-IL-6 antibody comprising Ab 1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab10, Ab11, Abl2, Abl3, Abl4, Abl5, Abl6, Abl7, Abl8, Abl9, Ab20, Ab2l, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab3l, Ab32, Ab33, Ab34, Ab35, or Ab36 and humanized, human, chimeric or. single chain versions thereof that specifically bind human LL-6. [0005] In another aspect, this invention relates to methods of raising the albumin level in a patient in need thereof, comprising administering to the patient an IL-6 antagonist, whereby the patient's serum albumin level is raised, and monitoring the patient to assess the albumin level. In one embodiment, the IL-6 antagonist comprises an anti-IL-6 antibody or antibody fragment, such as an anti-IL-6 antibody or antibody fragment that specifically binds to the same linear or conformational epitope(s) and/or competes for binding to the same linear or conformational epitope(s) on an intact human 1L-6 polypeptide or fragment thereof as an anti-IL-6 antibody comprising Abl, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab10, Ab1, Abl2, Abl3, Abl4, Ab15, Abl6, Abl7, Abl8, Abl9, Ab20, Ab2l, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab3l, Ab32, Ab33, Ab34, Ab35, or Ab36 and humanized, human, chimeric or single chain versions thereof that specifically bind human IL-6. [0006] In another aspect the invention provides novel combination therapies wherein the CRP level is lowered and/or albumin level is raised in a patient in need thereof by the administration of at least one IL-6 antagonist and at least one other therapeutic compound e.g., a statin compound including but not limited to atorvastatin, cerivastatin, fluvastatin, lovastatin, mevastatin, pitavastatin, pravastatin, rosuvastatin, simvastatin, or any combination thereof. [0007] This invention further pertains to novel methods of lowering the CRP level and/or raising the albumin level in a patient in need thereof using anti-IL-6 antibodies, preferably aglycosylated and/or humanized antibodies possessing an elimination half life which is at least about 25 days. Description of Related Art [0008] Interleukin-6 (hereinafter "IL-6") (also known as interferon-p2; B-cell differentiation factor; B-cell stimulatory factor-2; hepatocyte stimulatory factor; hybridoma growth factor; and plasmacytoma growth factor) is a multifunctional cytokine involved in numerous biological processes such as the regulation of the acute inflammatory response, the modulation of specific immune responses including B 2 and T-cell differentiation, bone metabolism, thrombopoiesis, epidermal proliferation, menses, neuronal cell differentiation, neuroprotection, aging, cancer, and the inflammatory reaction occurring in Alzheimer's disease. See A. Papassotiropoulos et al, Neurobiology of Aging, 22:863-871 (2001). [0009] IL-6 is a member of a family of cytokines that promote cellular responses through a receptor complex consisting of at least one subunit of the signal-transducing glycoprotein gp130 and the IL-6 receptor ("IL-6R") (also known as gp80). The IL-6R may also be present in a soluble form ("sIL-6R"). IL-6 binds to IL-6R, which then dimerizes the signal-transducing receptor gpl30. See Jones, SA, J. Immunology, 175:3463-3468 (2005). [0010] In humans, the gene encoding IL-6 is organized in five exons and four introns, and maps to the short arm of chromosome 7 at 7p2l. Translation of IL-6 RNA and post-translational processing result in the formation of a 21 to 28 kDa protein with 184 amino acids in its mature form. See A. Papassotiropoulos, et al, Neurobiology of Aging, 22:863-871 (2001). [0011] As set forth in greater detail herein IL-6 is believed to play a role in the development of a multitude of diseases and disorders, including but not limited to fatigue, cachexia, autoimmune diseases, diseases of the skeletal system, cancer, heart disease, obesity, diabetes, asthma, alzheimer's disease and multiple sclerosis. Due to the perceived involvement of IL-6 in a wide range of diseases and disorders, there remains a need in the art for compositions and methods useful for preventing or treating diseases associated with LL-6, as well as methods of screening to identify patients having diseases or disorders associated with IL-6. Particularly preferred anti IL-6 compositions are those having minimal or minimizing adverse reactions when administered to the patient. Compositions or methods that reduce or inhibit diseases or disorders associated with IL-6 are beneficial to the patient in need thereof. [0012] The function of IL-6 is not restricted to the immune response as it acts in hematopoiesis, thrombopoiesis, osteoclast formation, elicitation of hepatic acute phase response resulting in the elevation of C-reactive protein (CRP) and serum amyloid A (SAA) protein. It is known to be a growth factor for epidermal keratinocytes, renal mesangial cells, myeloma and plasmacytoma cells (Grossman et al., 1989 Prot Natl Acad Sci., 86, (16) 6367-6371; Horii et al., 1989, J Immunol, 143, 12, 3949-3955; Kawano et al., 1988, Nature 332, 6159, 83-85). IL-6 is produced by a wide range of cell types including monocytes/macrophages, fibroblasts, epidermal 3 keratinocytes, vascular endothelial cells, renal messangial cells, glial cells, condrocytes, T and B-cells and some tumor cells (Akira et al, 1990, FASEB J., 4, 11, 2860-2867). Except for tumor cells that constitutively produce 11L-6, normal cells do not express IL-6 unless appropriately stimulated. [0013] Elevated 11L-6 levels have been observed in many types of cancer, including breast cancer, leukemia, ovarian cancer, prostate cancer, pancreatic cancer, lymphoma, lung cancer, renal cell carcinoma, colorectal cancer, and multiple myeloma (e.g., Chopra et al., 2004, MJAFI 60:45-49; Songur et al., 2004, Tumori 90:196-200; Blay et al., 1992, Cancer Research 52:3317-3322; Nikiteas et al., 2005, World J. Gasterenterol. 11:1639-1643; reviewed in Heikkila et al., 2008, Eur J Cancer, 44:937-945). As noted above, 11L-6 is known or suspected to play a role in promoting proliferation or survival of at least some types of cancer. Moreover, some of these studies have demonstrated correlation between IL-6 levels and patient outcome. Together, these results suggest the possibility that inhibition of 11L-6 can be therapeutically beneficial. Indeed, clinical studies (reviewed in Trikha et al., 2003, Clinical Cancer Research 9:4653-4665) have shown some improvement in patient outcomes due to administration of various anti-11L-6 antibodies, particularly in those cancers in which 11L-6 plays a direct role promoting cancer cell proliferation or survival. [0014] As noted above, 11L-6 stimulates the hepatic acute phase response, resulting in increased production of CRP and elevated serum CRP levels. For this reason, C reactive protein (CRP) has been reported to comprise a surrogate marker of 1L-6 activity. Thus, elevated 1L-6 activity can be detected through measurement of serum CRP. Conversely, effective suppression of 1L-6 activity, e.g., through administration of a neutralizing anti-IL-6 antibody, can be detected by the resulting decrease in serum CRP levels. [0015] A recent clinical trial demonstrated that administration of rosuvastatin to apparently healthy individuals having elevated CRP (greater than 2.0 mg/l) reduced their CRP levels by 37% and greatly decreased the incidence of myocardial infarction, stroke, arterial revascularization, hospitalization for unstable angina, or death from cardiovascular causes. Ridker et al., N Engl J Med. 2008 Nov 9 [Epub ahead of print]. [0016] In addition to its direct role in pathogenesis of some cancers and other diseases, chronically elevated 11L-6 levels appear to adversely affect patient well-being 4 and quality of life. For example, elevated IL-6 levels have been reported to be associated with cachexia and fever, and reduced serum albumin. Gauldie et al., 1987, PNAS 84:7251-7253; Heinric et al., 1990, 265:621-636; Zamir et al., 1993, Metabolism 42:204-208; Zamir et al., 1992, Arch Surg, 127:170-174. Inhibition of IL-6 by a neutralizing antibody has been reported to ameliorate fever and cachexia in cancer patients, though improvement in these patients' serum albumin level has not been reported (Emille et al., 1994, Blood, 84:2472-2479; Blay et al., 1992, Cancer Research 52:3317-3322; Bataille et al., 1995, Blood, 86: 685-691). [0017] Numerous studies have suggested that CRP is a valuable prognostic factor in cancer patients, with elevated CRP levels predicting poor outcome. See, e.g., Hefler et al, Clin Cancer Res, 2008 Feb 1;14(3):710-4; Nagaoka et al, Liver Int, 2007 Oct;27(8):1091-7; Heikkila et al, J Epidemiol Community Health, 2007 Sep;61(9):824-33, Review; Hara et al, Anticancer Res, 2007 Jul-Aug;27(4C):3001-4; Polterauer et al, Gynecol Oncol, 2007 Oct;107(1):114-7, Epub 2007 Jul 6; Tingstedt et al, Scand J Gastroenterol, 2007 Jun;42(6):754-9; Suh et al, Support Care Cancer, 2007 Jun;15(6):613-20, Epub 2007 Jan 18; Gerhardt et al, World J Gastroenterol, 2006 Sep 14;12(34):5495-500; McArdle et al, Urol Int, 2006;77(2):127-9; Guillem et al, Dis Esophagus, 2005;18(3):146-50; Brown et al, Cancer, 2005 Jan 15;103(2):377 82. Decreased serum albumin (hypoalbuminemia) is also associated with increased morbidity and mortality in many critical illnesses, including cancers (e.g., Vigano et al., Arch Intern Med, 2000 Mar 27;160(6):861-8; Hauser et al., Support Care Cancer, 2006 Oct;14(10):999-1011; Seve et al., Cancer, 2006 Dec 1;107(11):2698-705). The apparent link between hypoalbuminemia and poor patient outcome suggests that restoring albumin levels through direct albumin infusion could promote patient survival, however, albumin infusion has not improved survival of patients with advanced cancer (Demirkazik et al., Proc Am Soc Clin Oncol 21: 2002 (abstr 2892)) or other critically ill patients groups (reviewed in Wilkes et al., Ann Intern Med, 2001 Aug 7;135(3):149-64). [0018] The Glasgow Prognostic Score (GPS) is an inflammation-based prognostic score that combines levels of albumin (< 35 mg/L = 1 point) and CRP (> 10 mg/L = 1 point) (Forrest et al., Br J Cancer, 2004 May 4;90(9):1704-6). Since its introduction in 2004, the Glasgow Prognostic Score has already been shown to have prognostic value as a predictor of mortality in numerous cancers, including gastro-oesophageal cancer, non-small-cell lung cancer, colorectal cancer, breast cancer, ovarian cancer, 5 bronchogenic cancer, and metastatic renal cancer (Forrest et al., Br J Cancer, 2004 May 4;90(9):1704-6; Sharma et al., Clin Colorectal Cancer, 2008 Sep;7(5):331-7; Sharma et al., Eur J Cancer, 2008 Jan;44(2):251-6; McMillan et al., Nutr Cancer, 2001;41(1-2):64-9; McMillan, Proc Nutr Soc, 2008 Aug;67(3):257-62; Ramsey et al., Cancer, 2007 Jan 15; 109(2):205-12). [0019] U.S. patent application publication no. 20080081041 (relating to treatment of cancer using an anti-IL-6 antibody) discloses that since IL-6 is associated with disease activity and since CRP is a surrogate marker of IL-6 activity, sustained suppression of CRP by neutralization of IL-6 by their anti-IL-6 antibody (CNTO 328, Zaki et al., Int J Cancer, 2004 Sep 10;111(4):592-5) may be assumed necessary to achieve biological activity. The same patent application indicates that the relationship between IL-6 and CRP in patients with benign and malignant prostate disease was previously examined by McArdle (McArdle et al. 2004 Br J Cancer 91(10):1755 1757). McArdle reportedly found no significant differences between the concentrations of IL-6 and CRP in the patients with benign disease compared with prostate cancer patients, in the cancer patients there was a significant increase in both IL-6 and CRP concentration with increasing tumor grade. The median serum CRP value for the 86 subjects with prostate cancer was 1.8 mg/L. Based thereoon the inventors in this patent application postulate a proposed dose and schedule wherein 6 mg/kg of an anti-IL-6 antibody (CNTO 328) is administered every 2 weeks and allege that this is likely to achieve sustained suppression of CRP in subjects with metastatic HRPC. [0020] IL-6 signaling is mediated by the Jak-Tyk family of cytoplasmic tyrosine kinases, including JAKI, JAK2, and JAK3 (reviewed in Murray J Immunol. 2007 Mar 1;178(5):2623-9). Sivash et al. report abrogation of IL-6-mediated JAK signaling by the cyclopentenone prostaglandin 15d-PGJ 2 in oral squamous carcinoma cells. British Journal of Cancer (2004) 91, 1074-1080. These results suggest that inhibitors of JAK1, JAK2, or JAK3 could be employed as antagonists of IL-6. [0021] Ulanova et al. report that inhibition of the nonreceptor protein tyrosine kinase Syk (using siRNA) decreased production of IL-6 by epithelial cells. Am J Physiol Lung Cell Mol Physiol. 2005 Mar;288(3):L497-507. These results suggest that an inhibitor of Syk could be employed as an antagonist of IL-6. [0022] Kedar et al. report that treatment with thalidomide significantly reduced serum levels of CRP and IL-6 to normal or near normal levels in a substantial fraction 6 of renal cell carcinoma patients. Int J Cancer. 2004 Jun 10; 110(2):260-5. These results suggest that thalidomide, and possibly derivatives thereof, such as lenalidomide, may be useful antagonists of IL-6. [0023] In addition, another published patent application, US 20070292420 teaches a Phase I dose escalating study using an anti-IL-6 (cCLB-8) antibody for treating refractory patients with advanced stage multiple myeloma (N=12) and indicate that this study demonstrated that some patients had disease stabilization. The application also reports that after discontinuation of treatment there was acceleration in the increase of M protein levels, suggesting disease re-bound after the withdrawal of therapy. Anti-IL-6 cCLB-8 antibody inhibited free circulating IL-6. [0024] The application also indicates that this antibody trial resulted in no toxicity (except transient thrombocytopenia in two heavily pretreated patients) or allergic reactions were observed and that C-reactive protein (CRP) decreased below detection level in all patients. Their antibody (cCLB-8 antibody) reportedly possessed a circulating half-life of 17.8 days, and that there was no human anti-chimeric antibody (HACA) immune response observed (van Zaanen et al. 1998). They allege that the administration of CNTO 328 did not cause changes in blood pressure, pulse rate, temperature, hemoglobin, liver functions and renal functions. Except for transient thrombocytopenia in two heavily pretreated patients, no toxicity or allergic reactions allegedly were observed, and there was no human anti-chimeric antibody (HACA) immune response observed. Three patients in their study reportedly developed infection-related complications during therapy, however, a possible relation with anti LL-6 cCLB-8 antibody was concluded by the inventors to be unlikely because infectious complications are reportedly common in end stage multiple myeloma and are a major cause of death. They conclude based on their results that this anti-IL-6 cCLB-8 antibody was safe in multiple myeloma patients. BRIEF SUMMARY OF THE INVENTION [0025] The present invention is an extension of Applicants' previous inventions directed to specific antibodies, humanized or chimeric or single chain antibodies and fragments thereof having binding specificity for IL-6, in particular antibodies having specific epitopic specificity and/or functional properties and novel therapies using these and other anti-IL-6 antibodies. One embodiment of the invention encompasses 7 specific humanized antibodies and fragments thereof capable of binding to IL-6 and/or the IL-6/IL-6R complex. These antibodies may bind soluble IL-6 or cell surface expressed IL-6. Also, these antibodies may inhibit the formation or the biological effects of one or more of IL-6, IL-6/IL-6R complexes, IL-6/IL-6R/gp130 complexes and/or multimers of IL-6/IL-6R/gp130. The present invention relates to novel therapies and therapeutic protocols using anti-IL-6 antibodies, preferably those described herein. In particular, the present invention pertains to methods of improving survivability or quality of life of a patient in need thereof, e.g., a patient showing elevated CRP levels and/or lowered albumin levels, comprising administering to the patient an IL-6 antagonist, such as those identified infra, e.g., an anti-IL-6 antibody or antibody fragment, whereby the patient's C-reactive protein ("CRP") level is lowered, and/or the patient's albumin level is raised. In some embodiments these methods may further include the administration of other actives such as statins that may further help (synergize) with the IL-6 antagonist and thereby more effectively treat the patient. [0026] In a preferred embodiment this is effected by the administration of the antibodies described herein, comprising the sequences of the VH, VL and CDR polypeptides described herein, or humanized or chimeric or single chain versions thereof containing one or more of the CDRs of the exemplified anti-IL-6 antibody sequences and the polynucleotides encoding them. Preferably these antibodies will be aglycosylated. In more specific embodiments of the invention these antibodies will block gp130 activation and/or possess binding affinities (Kds) less than 50 picomolar and/or Kff values less than or equal to 10 ^4 S-. [0027] In another embodiment of the invention these antibodies and humanized versions will be derived from rabbit immune cells (B lymphocytes) and may be selected based on their homology (sequence identity) to human germ line sequences. These antibodies may require minimal or no sequence modifications, thereby facilitating retention of functional properties after humanization. In exemplary embodiments these humanized antibodies will comprise human frameworks which are highly homologous (possess high level of sequence identity) to that of a parent (e.g. rabbit) antibody as described infra. [0028] In another embodiment of the invention the subject antibodies may be selected based on their activity in functional assays such as IL-6 driven T 1l65 proliferation assays, IL-6 simulated HepG2 haptoglobin production assays, and the 8 like. A further embodiment of the invention is directed to fragments from anti-IL-6 antibodies encompassing VH, VL and CDR polypeptides or variants or fragments thereof, e.g., derived from rabbit immune cells and the polynucleotides encoding the same, as well as the use of these antibody fragments and the polynucleotides encoding them in the creation of novel antibodies and polypeptide compositions capable of recognizing IL-6 and/or IL-6/IL-6R complexes or IL-6/IL-6R/gp130 complexes and/or multimers thereof. [0029] The invention also contemplates the administration of conjugates of anti IL-6 antibodies and humanized, chimeric or single chain versions thereof and other binding fragments thereof conjugated to one or more functional or detectable moieties. The invention also contemplates methods of making said humanized anti IL-6 or anti-IL-6/IL-6R complex antibodies and binding fragments thereof. In one embodiment, binding fragments include, but are not limited to, Fab, Fab', F(ab') 2 , Fv and scFv fragments. [0030] Embodiments of the invention pertain to the use of anti-IL-6 antibodies for the diagnosis, assessment and treatment of diseases and disorders associated with IL-6 or aberrant expression thereof. The invention also contemplates the use of fragments of anti-IL-6 antibodies for the diagnosis, assessment and treatment of diseases and disorders associated with IL-6 or aberrant expression thereof. Preferred usages of the subject antibodies, especially humanized, chimeric and single chain antibodies are the treatment and prevention of cancer associated fatigue, weakness, fever, and/or cachexia and rheumatoid arthritis. [0031] Other embodiments of the invention relate to the production of anti-IL-6 antibodies in recombinant host cells, preferably diploid yeast such as diploid Pichia and other yeast strains. [0032] Another embodiment of the invention relates to methods of improving survivability or quality of life of a patient diagnosed with cancer, comprising administering to the patient an anti-IL-6 antibody or antibody fragment, whereby the patient's serum C-reactive protein ("CRP") level is stabilized and preferably reduced, and monitoring the patient to assess the reduction in the patient's serum CRP level, wherein the anti-IL-6 antibody or antibody fragment may specifically bind to the same linear or conformational epitope(s) and/or compete for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or fragment thereof as an anti-IL-6 antibody comprising Abl, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, 9 Ab8, Ab9, Abl0, Abll, Abl2, Abl3, Abl4, Abl5, Abl6, Abl7, Abl8, Abl9, Ab20, Ab2l, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab3l, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies or those depicted in Figures 34-37 that specifically bind IL-6, which preferably are aglycosylated. [0033] Another embodiment of the invention relates to methods of improving muscular strength in a patient diagnosed with cancer, comprising administering to the patient an anti-IL-6 antibody or antibody fragment, whereby the patient's muscular strength is improved, and monitoring the patient to assess muscular strength, wherein the anti-IL-6 antibody or antibody fragment may specifically bind to the same linear or conformational epitope(s) and/or compete for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or fragment thereof as an anti-IL-6 antibody comprising Abl, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, AblO, Abll, Abl2, Abl3, Abl4, Ab15, Abl6, Abl7, Abl8, Abl9, Ab20, Ab2l, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab3l, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind IL-6, which preferably are aglycosylated. In such methods preferably the patient's muscular strength is improved by at least about 15% within approximately 4 weeks of administering the anti-IL-6 antibody or antibody fragment, as measured by the Hand Grip Strength test and more preferably the patient's muscular strength is improved by at least about 20% within approximately 4 weeks of administering the anti-IL-6 antibody or antibody fragment, as measured by the Hand Grip Strength test. [0034] Another embodiment of the invention relates to methods of increasing serum albumin in a patient in need thereof, comprising administering to the patient an anti-IL-6 antibody or antibody fragment, whereby the patient's serum albumin level is improved, and monitoring the patient to assess serum albumin level, wherein the anti IL-6 antibody or antibody fragment may specifically bind to the same linear or conformational epitope(s) and/or compete for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or fragment thereof as an anti-IL-6 antibody comprising Abl, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Abl0, Abll, Abl2, Abl3, Abl4, Abl5, Abl6, Abl7, Abl8, Abl9, Ab20, Ab21, 10 Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab3l, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind IL-6, which preferably are aglycosylated. Preferably, these methods are effected under conditions whereby the patient's survivability is improved, and/or under conditions wherein the serum albumin level is increased by about 5-10 g/L, preferably 7-8 g/L, within approximately 6 weeks of administering the anti-IL-6 antibody or antibody fragment. These patients will include, without limitation thereto, those diagnosed with rheumatoid arthritis, cancer, advanced cancer, liver disease, renal disease, inflammatory bowel disease, celiac's disease, trauma, bums, other diseases associated with reduced serum albumin, or any combination thereof. [0035] Another embodiment of the invention relates to methods of improving survivability or quality of life of a patient in need thereof, comprising administering to the patient an IL-6 antagonist, whereby the patient's serum C-reactive protein ("CRP") level is reduced, and monitoring the patient to assess the reduction in the patient's serum CRP level. [0036] Another embodiment of the invention relates to methods of improving survivability or quality of life of a patient in need thereof, comprising administering to the patient an IL-6 antagonist, whereby the patient's serum albumin level is increased, and monitoring the patient to assess the increase in the patient's serum albumin level. [0037] Another embodiment of the invention relates to methods of improving survivability or quality of life of a patient in need thereof, comprising administering to the patient an IL-6 antagonist, whereby the patient's serum CRP level is reduced and the patient's serum albumin level is increased, and monitoring the patient to assess the reduction in the patient's serum CRP level and the increase in the patient's serum albumin level. [0038] In an embodiment of the invention, the patient may have an elevated serum CRP level prior to treatment. [0039] In an embodiment of the invention, the patient may have a reduced serum albumin level prior to treatment. [0040] In an embodiment of the invention, the patient's Glasgow Prognostic Score (GPS) may be improved following the treatment. I I [0041] In an embodiment of the invention, the 1IL-6 antagonist may target IL-6, IL 6 receptor alpha, gpl30, p38 MAP kinase, JAKI, JAK2, JAK3, SYK, or any combination thereof. [0042] In an embodiment of the invention, the IL-6 antagonist may comprise an antibody, an antibody fragment, a peptide, a glycoalkoid, an antisense nucleic acid, a ribozyme, a retinoid, an avemir, a small molecule, or any combination thereof. [0043] In an embodiment of the invention, the IL-6 antagonist may comprise an anti-IL-6R, anti-gp130, anti-p38 MAP kinase, anti-JAK1, anti-JAK2, anti-JAK3, or anti-SYK antibody or antibody fragment. [0044] In one embodiment of the invention, the 1L-6 antagonist may comprise a small molecule comprising thalidomide, lenalidomide, or any combination thereof. [0045] In an embodiment of the invention, the antagonist may comprise an anti-IL 6 antibody or antibody fragment. [0046] In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may specifically bind to the same linear or conformational epitope(s) and/or compete for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or fragment thereof as an anti-IL-6 antibody comprising Ab 1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Abl0, Abll, Abl2, Abl3, Abl4, Ab15, Abl6, Abl7, Abl8, Abl9, Ab20, Ab2l, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab3l, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind 11-6, which preferably are aglycosylated. As discussed infra in a preferred exemplary embodiment the anti 11L-6 antibody will comprise a humanized antibody containing the CDRs of Ab1 and more preferably will comprise the variable heavy and light chain in SEQ ID NO:657 and SEQ ID NO:709 respectively and the constant regions in SEQ ID NO:588 and 586 respectively or one comprising any of the VH and VL sequences contained in Figures 34-37 and variants thereof wherein one or more amino acids are modified by substitution or deletion without substantially disrupting 1L-6 binding affinity. [0047] In an embodiment of the invention, the anti-IL-6 antibody may bind to the same linear or conformational epitope(s) and/or compete for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or a fragment thereof as Abl. 12 [0048] In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may specifically bind to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or antibody thereof as an anti-IL-6 antibody comprising Abl, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, AblO, Abli, Abl2, Abl3, Abl4, Abl5, Abl6, Abl7, Abl8, Abl9, Ab20, Ab2l, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab3l, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind IL-6, which preferably are aglycosylated. [0049] In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may specifically bind to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or a fragment thereof as Ab1 or a humanized or chimeric antibody comprising all or most of the same CDRs as Ab 1 or in particular an antibody comprising one or several of the VH and VL sequences depicted in Figures 34-37 that specifically binds IL-6. [0050] In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may specifically bind to the same linear or conformational epitopes on an intact IL-6 polypeptide or fragment thereof that is (are) specifically bound by Ab 1 and wherein said epitope(s) when ascertained by epitopic mapping using overlapping linear peptide fragments which span the full length of the native human IL-6 polypeptide includes one or more residues comprised in IL-6 fragments selected from those respectively encompassing amino acid residues 37-51, amino acid residues 70 84, amino acid residues 169-183, amino acid residues 31-45 and/or amino acid residues 58-72. [0051] In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may comprise at least 2 complementarity determining regions (CDRs) in each the variable light and the variable heavy regions which are identical to those contained in an anti-IL-6 antibody comprising Abl, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Abl0, Abl, Abl2, Abl3, Abl4, Abl5, Abl6, Abl7, Abl8, Abl9, Ab20, Ab2l, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab3l, Ab32, Ab33, Ab34, Ab35, or Ab36 or a combination of CDRs from one or several of said antibodies. [0052] In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may comprise at least 2 complementarity determining regions (CDRs) in 13 each the variable light and the variable heavy regions which are identical to those contained in Ab 1. [0053] In an embodiment of the invention, all of the CDRs in the anti-IL-6 antibody or antibody fragment may be identical to the CDRs contained in an anti-IL-6 antibody comprising Abl, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Abl0, Ab 11, Abl2, Abl3, Abl4, Abl5, Abl6, Abl7, Abl8, Abl9, Ab20, Ab2l, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab3l, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind IL-6, which preferably are aglycosylated. [0054] In an embodiment of the invention, all of the CDRs in the anti-IL-6 antibody or antibody fragment may be identical to one or more of the CDRs contained in Abl and in particular antibodies having the VH and VL sequences depicted in Figures 34-37 . [0055] Another embodiment of the invention relates to Abl, including rabbit and humanized forms thereof, as well as heavy chains, light chains, fragments, variants, and CDRs thereof. In the human clinical trials presented in the Examples, a humanized form of Ab 1 was administered. [0056] In a preferred exemplary embodiment, the anti-IL-6 antibody will comprise all the CDRs in Abl. In a more preferred embodiment, the anti-IL-6 antibody will comprise the variable heavy chain sequence in SEQ ID 2 or 709 and the light chain sequence in SEQ ID 3 or 657 or variants thereof. [0057] In a preferred embodiment the humanized anti-IL-6 antibody will comprise the variable heavy and variable light chain sequences respectively contained in SEQ ID NO:657 and SEQ ID NO:709, and preferably further comprising the heavy chain and light chain constant regions respectively contained in SEQ ID NO:588 and SEQ ID NO:586, and variants thereof comprising one or more amino acid substitutions or deletions that do not substantially affect IL-6 binding and/or desired effector function. This embodiment also contemplates polynucleotides comprising, or alternatively consisting of, one or more of the nucleic acids encoding the variable heavy chain (SEQ ID NO: 700) and variable light chain (SEQ ID NO:723) sequences and the constant region heavy chain (SEQ ID NO: 589) and constant region light chain (SEQ ID NO:587) sequences. This embodiment further contemplates nucleic acids encoding variants comprising one or more amino acid 14 substitutions or deletions to the variable heavy and variable light chain sequences respectively contained in SEQ ID NO:657 and SEQ ID NO:709 and the heavy chain and light chain constant regions respectively contained in SEQ ID NO:588 and SEQ ID NO:586, that do not substantially affect IL-6 binding and/or desired effector function. [0058] In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may be aglycosylated. [0059] In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may contain an Fc region that has been modified to alter effector function, half-life, proteolysis, and/or glycosylation. Preferably the Fc region is modified to eliminate glycosylation. [0060] In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may be a human, humanized, single chain or chimeric antibody. [0061] In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may be a humanized antibody derived from a rabbit (parent) anti-IL-6 antibody. [0062] In an embodiment of the invention, the framework regions (FRs) in the variable light region and the variable heavy regions of said anti-IL-6 antibody or antibody fragment respectively may be human FRs which are unmodified or which have been modified by the substitution of at most 2 or 3 human FR residues in the variable light or heavy chain region with the corresponding FR residues of the parent rabbit antibody, and the human FRs may have been derived from human variable heavy and light chain antibody sequences which have been selected from a library of human germline antibody sequences based on their high level of homology to the corresponding rabbit variable heavy or light chain regions relative to other human germline antibody sequences contained in the library. As disclosed in detail infra in a preferred embodiment the antibody will comprise human FRs which are selected based on their high level of homology (degree of sequence identity) to that of the parent antibody that is humanized. [0063] In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may be administered to the patient with a frequency at most once per period of approximately four weeks, approximately eight weeks, approximately twelve weeks, approximately sixteen weeks, approximately twenty weeks, or approximately twenty-four weeks. 15 [0064] In an embodiment of the invention, the patient's serum CRP level may remain decreased and/or serum albumin level may remain raised for an entire period intervening two consecutive anti-IL-6 antibody administrations. [0065] In an embodiment of the invention, the patient may have been diagnosed with cancer selected from Acanthoma, Acinic cell carcinoma, Acoustic neuroma, Acral lentiginous melanoma, Acrospiroma, Acute eosinophilic leukemia, Acute lymphoblastic leukemia, Acute megakaryoblastic leukemia, Acute monocytic leukemia, Acute myeloblastic leukemia with maturation, Acute myeloid dendritic cell leukemia, Acute myeloid leukemia, Acute promyelocytic leukemia, Adamantinoma, Adenocarcinoma, Adenoid cystic carcinoma, Adenoma, Adenomatoid odontogenic tumor, Adrenocortical carcinoma, Adult T-cell leukemia, Aggressive NK-cell leukemia, AIDS-Related Cancers, AIDS-related lymphoma, Alveolar soft part sarcoma, Ameloblastic fibroma, Anal cancer, Anaplastic large cell lymphoma, Anaplastic thyroid cancer, Angioimmunoblastic T-cell lymphoma, Angiomyolipoma, Angiosarcoma, Appendix cancer, Astrocytoma, Atypical teratoid rhabdoid tumor, Basal cell carcinoma, Basal-like carcinoma, B-cell leukemia, B-cell lymphoma, Bellini duct carcinoma, Biliary tract cancer, Bladder cancer, Blastoma, Bone Cancer, Bone tumor, Brain Stem Glioma, Brain Tumor, Breast Cancer, Brenner tumor, Bronchial Tumor, Bronchioloalveolar carcinoma, Brown tumor, Burkitt's lymphoma, Cancer of Unknown Primary Site, Carcinoid Tumor, Carcinoma, Carcinoma in situ, Carcinoma of the penis, Carcinoma of Unknown Primary Site, Carcinosarcoma, Castleman's Disease, Central Nervous System Embryonal Tumor, Cerebellar Astrocytoma, Cerebral Astrocytoma, Cervical Cancer, Cholangiocarcinoma, Chondroma, Chondrosarcoma, Chordoma, Choriocarcinoma, Choroid plexus papilloma, Chronic Lymphocytic Leukemia, Chronic monocytic leukemia, Chronic myelogenous leukemia, Chronic Myeloproliferative Disorder, Chronic neutrophilic leukemia, Clear-cell tumor, Colon Cancer, Colorectal cancer, Craniopharyngioma, Cutaneous T-cell lymphoma, Degos disease, Dermatofibrosarcoma protuberans, Dermoid cyst, Desmoplastic small round cell tumor, Diffuse large B cell lymphoma, Dysembryoplastic neuroepithelial tumor, Embryonal carcinoma, Endodermal sinus tumor, Endometrial cancer, Endometrial Uterine Cancer, Endometrioid tumor, Enteropathy-associated T-cell lymphoma, Ependymoblastoma, Ependymoma, Epithelioid sarcoma, Erythroleukemia, Esophageal cancer, Esthesioneuroblastoma, Ewing Family of Tumor, Ewing Family Sarcoma, Ewing's sarcoma, Extracranial 16 Germ Cell Tumor, Extragonadal Germ Cell Tumor, Extrahepatic Bile Duct Cancer, Extramammary Paget's disease, Fallopian tube cancer, Fetus in fetu, Fibroma, Fibrosarcoma, Follicular lymphoma, Follicular thyroid cancer, Gallbladder Cancer, Gallbladder cancer, Ganglioglioma, Ganglioneuroma, Gastric Cancer, Gastric lymphoma, Gastrointestinal cancer, Gastrointestinal Carcinoid Tumor, Gastrointestinal Stromal Tumor, Gastrointestinal stromal tumor, Germ cell tumor, Germinoma, Gestational choriocarcinoma, Gestational Trophoblastic Tumor, Giant cell tumor of bone, Glioblastoma multiforme, Glioma, Gliomatosis cerebri, Glomus tumor, Glucagonoma, Gonadoblastoma, Granulosa cell tumor, Hairy Cell Leukemia, Hairy cell leukemia, Head and Neck Cancer, Head and neck cancer, Heart cancer, Hemangioblastoma, Hemangiopericytoma, Hemangiosarcoma, Hematological malignancy, Hepatocellular carcinoma, Hepatosplenic T-cell lymphoma, Hereditary breast-ovarian cancer syndrome, Hodgkin Lymphoma, Hodgkin's lymphoma, Hypopharyngeal Cancer, Hypothalamic Glioma, Inflammatory breast cancer, Intraocular Melanoma, Islet cell carcinoma, Islet Cell Tumor, Juvenile myelomonocytic leukemia, Kaposi Sarcoma, Kaposi's sarcoma, Kidney Cancer, Klatskin tumor, Krukenberg tumor, Laryngeal Cancer, Laryngeal cancer, Lentigo maligna melanoma, Leukemia, Leukemia, Lip and Oral Cavity Cancer, Liposarcoma, Lung cancer, Luteoma, Lymphangioma, Lymphangiosarcoma, Lymphoepithelioma, Lymphoid leukemia, Lymphoma, Macroglobulinemia, Malignant Fibrous Histiocytoma, Malignant fibrous histiocytoma, Malignant Fibrous Histiocytoma of Bone, Malignant Glioma, Malignant Mesothelioma, Malignant peripheral nerve sheath tumor, Malignant rhabdoid tumor, Malignant triton tumor, MALT lymphoma, Mantle cell lymphoma, Mast cell leukemia, Mediastinal germ cell tumor, Mediastinal tumor, Medullary thyroid cancer, Medulloblastoma, Medulloblastoma, Medulloepithelioma, Melanoma, Melanoma, Meningioma, Merkel Cell Carcinoma, Mesothelioma, Mesothelioma, Metastatic Squamous Neck Cancer with Occult Primary, Metastatic urothelial carcinoma, Mixed MUllerian tumor, Monocytic leukemia, Mouth Cancer, Mucinous tumor, Multiple Endocrine Neoplasia Syndrome, Multiple Myeloma, Multiple myeloma, Mycosis Fungoides, Mycosis fungoides, Myelodysplastic Disease, Myelodysplastic Syndromes, Myeloid leukemia, Myeloid sarcoma, Myeloproliferative Disease, Myxoma, Nasal Cavity Cancer, Nasopharyngeal Cancer, Nasopharyngeal carcinoma, Neoplasm, Neurinoma, Neuroblastoma, Neuroblastoma, Neurofibroma, Neuroma, Nodular melanoma, Non 17 Hodgkin Lymphoma, Non-Hodgkin lymphoma, Nonmelanoma Skin Cancer, Non Small Cell Lung Cancer, Ocular oncology, Oligoastrocytoma, Oligodendroglioma, Oncocytoma, Optic nerve sheath meningioma, Oral Cancer, Oral cancer, Oropharyngeal Cancer, Osteosarcoma, Osteosarcoma, Ovarian Cancer, Ovarian cancer, Ovarian Epithelial Cancer, Ovarian Germ Cell Tumor, Ovarian Low Malignant Potential Tumor, Paget's disease of the breast, Pancoast tumor, Pancreatic Cancer, Pancreatic cancer, Papillary thyroid cancer, Papillomatosis, Paraganglioma, Paranasal Sinus Cancer, Parathyroid Cancer, Penile Cancer, Perivascular epithelioid cell tumor, Pharyngeal Cancer, Pheochromocytoma, Pineal Parenchymal Tumor of Intermediate Differentiation, Pineoblastoma, Pituicytoma, Pituitary adenoma, Pituitary tumor, Plasma Cell Neoplasm, Pleuropulmonary blastoma, Polyembryoma, Precursor T-lymphoblastic lymphoma, Primary central nervous system lymphoma, Primary effusion lymphoma, Primary Hepatocellular Cancer, Primary Liver Cancer, Primary peritoneal cancer, Primitive neuroectodermal tumor, Prostate cancer, Pseudomyxoma peritonei, Rectal Cancer, Renal cell carcinoma, Respiratory Tract Carcinoma Involving the NUT Gene on Chromosome 15, Retinoblastoma, Rhabdomyoma, Rhabdomyosarcoma, Richter's transformation, Sacrococcygeal teratoma, Salivary Gland Cancer, Sarcoma, Schwannomatosis, Sebaceous gland carcinoma, Secondary neoplasm, Seminoma, Serous tumor, Sertoli-Leydig cell tumor, Sex cord-stromal tumor, S6zary Syndrome, Signet ring cell carcinoma, Skin Cancer, Small blue round cell tumor, Small cell carcinoma, Small Cell Lung Cancer, Small cell lymphoma, Small intestine cancer, Soft tissue sarcoma, Somatostatinoma, Soot wart, Spinal Cord Tumor, Spinal tumor, Splenic marginal zone lymphoma, Squamous cell carcinoma, Stomach cancer, Superficial spreading melanoma, Supratentorial Primitive Neuroectodermal Tumor, Surface epithelial-stromal tumor, Synovial sarcoma, T-cell acute lymphoblastic leukemia, T-cell large granular lymphocyte leukemia, T-cell leukemia, T-cell lymphoma, T-cell prolymphocytic leukemia, Teratoma, Terminal lymphatic cancer, Testicular cancer, Thecoma, Throat Cancer, Thymic Carcinoma, Thymoma, Thyroid cancer, Transitional Cell Cancer of Renal Pelvis and Ureter, Transitional cell carcinoma, Urachal cancer, Urethral cancer, Urogenital neoplasm, Uterine sarcoma, Uveal melanoma, Vaginal Cancer, Verner Morrison syndrome, Verrucous carcinoma, Visual Pathway Glioma, Vulvar Cancer, Waldenstrbm's macroglobulinemia, Warthin's tumor, Wilms' tumor, or any combination thereof. 18 [0066] In an embodiment of the invention, the patient may have been diagnosed with a cancer selected from Colorectal Cancer, Non-Small Cell Lung Cancer, Cholangiocarcinoma, Mesothelioma, Castleman's disease, Renal Cell Carcinoma, or any combination thereof. [0067] In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may comprise a VH polypeptide sequence comprising: SEQ ID NO: 3, 18, 19, 22, 38, 54, 70, 86, 102, 117, 118, 123, 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363, 379, 395, 411, 427, 443, 459, 475, 491, 507, 523, 539, 555, 571, 652, 656, 657, 658, 661, 664, 665, 668, 672, 676, 680, 684, 688, 691, 692, 704, or 708 or the VH sequences contained in the antibodies depicted in Figures 34-37 ; and may further comprise a VL polypeptide sequence comprising: SEQ ID NO: 2, 20, 21, 37, 53, 69, 85, 101, 119, 122, 138, 154, 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394, 410, 426, 442, 458, 474, 490, 506, 522, 538, 554, 570, 647, 651, 660, 666, 667, 671, 675, 679, 683, 687, 693, 699, 702, 706, or 709 or the VH sequences contained in the antibodies depicted in Figures 34-37 or a variant thereof wherein one or more of the framework residues (FR residues) in said VH or VL polypeptide may have been substituted with another amino acid residue resulting in an anti-IL-6 antibody or antibody fragment that specifically binds human IL-6. Preferably the variable heavy and light sequences comprise those in SEQ ID NO:657 and 709. [0068] In an embodiment of the invention, one or more of said FR residues may be substituted with an amino acid present at the corresponding site in a parent rabbit anti IL-6 antibody from which the complementarity determining regions (CDRs) contained in said VH or VL polypeptides have been derived or by a conservative amino acid substitution. [0069] In an embodiment of the invention, said anti-IL-6 antibody or antibody fragment may be humanized. [0070] In an embodiment of the invention, said anti-IL-6 antibody or antibody fragment may be chimeric. [0071] In an embodiment of the invention, said anti-IL-6 antibody or antibody fragment may further comprise a human Fc, e.g, an Fc region comprised of the variable heavy and light chain constant regions contained in SEQ ID NO:704 and 702. 19 [0072] In an embodiment of the invention, the human Fc may be derived from IgG1, IgG2, IgG3, IgG4, IgG5, IgG6, IgG7, IgG8, IgG9, IgG1O, IgGl, IgG12, IgG13, IgG14, IgG15, IgG16, IgG17, IgG18 or IgG19. [0073] In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may comprise a polypeptide having at least 90% sequence homology to one or more of the polypeptide sequences of SEQ ID NO: 3, 18, 19, 22, 38, 54, 70, 86, 102, 117, 118, 123, 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363, 379, 395, 411, 427, 443, 459, 475, 491, 507, 523, 539, 555, 571, 652, 656, 657, 658, 661, 664, 665, 668, 672, 676, 680, 684, 688, 691, 692, 704, 708, 2, 20, 21, 37, 53, 69, 85, 101, 119, 122, 138, 154, 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394, 410, 426, 442, 458, 474, 490, 506, 522, 538, 554, 570, 647, 651, 660, 666, 667, 671, 675, 679, 683, 687, 693, 699, 702, 706, or 709 or the VH and VL sequences depicted in Figures 34-37. [0074] In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may have an elimination half-life of at least about 22 days, at least about 25 days, or at least about 30 days. [0075] In an embodiment of the invention, the IL-6 antagonist may be co administered with a chemotherapy agent, including without limitation thereto: VEGF antagonists, EGFR antagonists, platins, taxols, irinotecan, 5-fluorouracil, gemcytabine, leucovorine, steroids, cyclophosphamide, melphalan, vinca alkaloids (e.g., vinblastine, vincristine, vindesine and vinorelbine), mustines, tyrosine kinase inhibitors, radiotherapy, sex hormone antagonists, selective androgen receptor modulators, selective estrogen receptor modulators, PDGF antagonists, TNF antagonists, IL-1 antagonists, interleukins (e.g. IL-12 or IL-2), IL-12R antagonists, Toxin conjugated monoclonal antibodies, tumor antigen specific monoclonal antibodies, ErbituxTM, AvastinTM, Pertuzumab, anti-CD20 antibodies, Rituxan@, ocrelizumab, ofatumumab, DXL625, Herceptin@, or any combination thereof. [0076] In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may be directly or indirectly attached to a detectable label or therapeutic agent. [0077] In an embodiment of the invention, the anti-IL-6 antibody or antibody fragment may be Abl or a humanized, chimeric, single chain or fragment thereof comprising all or most of the CDRs of Abl, or in particular an antibody that comprises the VH and VL polypeptides in SEQ ID NO:657 and 709. 20 [0078] In an embodiment of the invention, the IL-6 antagonist may be an antisense nucleic acid, for example comprising at least approximately 10 nucleotides of a sequence encoding IL-6, IL-6 receptor alpha, gpl30, p38 MAP kinase, JAKI, JAK2, JAK3, or SYK. [0079] In an embodiment of the invention, the antisense nucleic acid may comprise DNA, RNA, peptide nucleic acid, locked nucleic acid, morpholino (phosphorodiamidate morpholino oligo), glycerol nucleic acid, threose nucleic acid, or any combination thereof. [0080] In an embodiment of the invention, the IL-6 antagonist may comprise ActemraTM (Tocilizumab), Remicade@, Zenapax TM (daclizumab), or any combination thereof. [0081] In an embodiment of the invention, the 11L-6 antagonist may comprise a polypeptide having a sequence comprising a fragment of IL-6, IL-6 receptor alpha, gpl30, p38 MAP kinase, JAKI, JAK2, JAK3, SYK, or any combination thereof, such as a fragment or full-length polypeptide that is at least 40 amino acids in length. [0082] In an embodiment of the invention, the IL-6 antagonist may comprise a soluble IL-6, IL-6 receptor alpha, gpl30, p38 MAP kinase, JAKI, JAK2, JAK3, SYK, or any combination thereof. [0083] In an embodiment of the invention, the 11L-6 antagonist may be coupled to a half-life increasing moiety. [0084] In an embodiment of the invention, the method may include measuring the patient's serum CRP level prior to administration of the anti-IL-6 antibody, and administering the anti-IL-6 antibody or antibody fragment if the patient's serum CRP level is at least approximately 5 mg/L. [0085] In an embodiment of the invention, the patient's serum CRP level may be reduced to less than approximately 5 mg/L within 1 week of administration of the L 6 antagonist. [0086] In an embodiment of the invention, the patient's serum CRP level may be reduced to below 1 mg/L within 1 week of administration of the 1L-antagonist. [0087] In an embodiment of the invention, treatment may result in a prolonged reduction in serum CRP level of the patient. [0088] In an embodiment of the invention, the patient's serum CRP level may be reduced to below 10 mg/L within about I week of IL-6 antagonist administration. 21 [0089] In an embodiment of the invention, 14 days after IL-6 antagonist administration the patient's serum CRP level may remain below 10 mg/L. [0090] In an embodiment of the invention, 21 days after IL-6 antagonist administration the patient's serum CRP level may remain below 10 mg/L. [0091] In an embodiment of the invention, 28 days after IL-6 antagonist administration the patient's serum CRP level may remain below 10 mg/L. [0092] In an embodiment of the invention, 35 days after IL-6 antagonist administration the patient's serum CRP level may remain below 10 mg/L. [0093] In an embodiment of the invention, 42 days after IL-6 antagonist administration the patient's serum CRP level may remain below 10 mg/L. [0094] In an embodiment of the invention, 49 days after IL-6 antagonist administration the patient's serum CRP level may remain below 10 mg/L. [0095] In an embodiment of the invention, 56 days after 1L-6 antagonist administration the patient's serum CRP level may remain below 10 mg/L. [0096] In an embodiment of the invention, the patient's survivability is improved. [0097] In an embodiment of the invention, the method may include measuring the patient's serum albumin level prior to administration of the 11L-6 antagonist, and administering the 11L-6 antagonist if the patient's serum albumin level is less than approximately 35 g/L. [0098] In an embodiment of the invention, the patient's serum albumin level may be increased to more than approximately 35 g/L within about 5 weeks of administration of the IL-6 antagonist. [0099] In an embodiment of the invention, treatment may result in a prolonged increase in serum albumin level of the patient. [0100] In an embodiment of the invention, 42 days after 1L-6 antagonist administration the patient's serum albumin level may remain above 35 g/L. [0101] In an embodiment of the invention, 49 days after 11L-6 antagonist administration the patient's serum albumin level may remain above 35 g/L. [0102] In an embodiment of the invention, 56 days after IL-6 antagonist administration the patient's serum albumin level may remain above 35 g/L. [0103] In an embodiment of the invention, the patient's serum albumin level may be increased by about 5 g/L within approximately 5 weeks of administering the IL-6 antagonist. 22 [0104] In an embodiment of the invention, the patient may have been diagnosed with rheumatoid arthritis, cancer, advanced cancer, liver disease, renal disease, inflammatory bowel disease, celiac's disease, trauma, burns, other diseases associated with reduced serum albumin, or any combination thereof. [0105] In an embodiment of the invention, the patient may have been diagnosed with rheumatoid arthritis, juvenile rheumatoid arthritis, psoriasis, psoriatic arthropathy, ankylosing spondylitis, systemic lupus erythematosis, Crohn's disease, ulcerative colitis, pemphigus, dermatomyositis, polymyositis, polymyalgia rheumatica, giant cell arteritis, vasculitis, polyarteritis nodosa, Wegener's granulomatosis, Kawasaki disease, isolated CNS vasculitis, Churg-Strauss arteritis, microscopic polyarteritis, microscopic polyangiitis, Henoch-Schonlein purpura, essential cryoglobulinemic vasculitis, rheumatoid vasculitis, cryoglobulinemia, relapsing polychondritis, Behcet's disease, Takayasu's arteritis, ischemic heart disease, stroke, multiple sclerosis, sepsis, vasculitis secondary to viral infection (e.g., hepatitis B, hepatitis C, HIV, cytomegalovirus, Epstein-Barr virus, Parvo B19 virus, etc.), Buerger's Disease, cancer, advanced cancer, Osteoarthritis, systemic sclerosis, CREST syndrome, Reiter's disease, Paget's disease of bone, Sjogran's syndrome, diabetes type 1, diabetes type 2, familial Mediterranean fever, autoimmune thrombocytopenia, autoimmune hemolytic anemia, autoimmune thyroid diseases, pernicious anemia, vitiligo, alopecia areata, primary biliary cirrhosis, autoimmune chronic active hepatitis, alcoholic cirrhosis, viral hepatitis including hepatitis B and C, other organ specific autoimmune diseases, burns, idiopathic pulmonary fibrosis, chronic obstructive pulmonary disease, allergic asthma, other allergic conditions or any combination thereof. [0106] In an embodiment of the invention, the method may further comprise administration of one or more statins to the patient, including without limitation thereto atorvastatin, cerivastatin, fluvastatin, lovastatin, mevastatin, pitavastatin, pravastatin, rosuvastatin, simvastatin, or any combination thereof. BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS [0107] Fig. 1 shows that a variety of unique epitopes were recognized by the collection of anti-IL-6 antibodies prepared by the antibody selection protocol. 23 Epitope variability was confirmed by antibody-IL-6 binding competition studies (ForteBio Octet). [0108] Fig. 2 shows alignments of variable light and variable heavy sequences between a rabbit antibody variable light and variable heavy sequences and homologous human sequences and the humanized sequences. Framework regions are identified FRl-FR4. Complementarity determining regions are identified as CDRl CDR3. Amino acid residues are numbered as shown. The initial rabbit sequences are called RbtVL and RbtVH for the variable light and variable heavy sequences respectively. Three of the most similar human germline antibody sequences, spanning from Framework 1 through to the end of Framework 3, are aligned below the rabbit sequences. The human sequence that is considered the most similar to the rabbit sequence is shown first. In this example those most similar sequences are L12A for the light chain and 3-64-04 for the heavy chain. Human CDR3 sequences are not shown. The closest human Framework 4 sequence is aligned below the rabbit Framework 4 sequence. The vertical dashes indicate a residue where the rabbit residue is identical with one or more of the human residues at the same position. The bold residues indicate that the human residue at that position is identical to the rabbit residue at the same position. The final humanized sequences are called VLh and VHh for the variable light and variable heavy sequences respectively. The underlined residues indicate that the residue is the same as the rabbit residue at that position but different than the human residues at that position in the three aligned human sequences. [0109] Fig. 3 demonstrates the high correlation between the IgG produced and antigen specificity for an exemplary IL-6 protocol. 9 of 11 wells showed specific IgG correlation with antigen recognition. [0110] Fig. 4 provides the a-2-macroglobulin (A2M) dose response curve for antibody Abl administered intravenously at different doses one hour after a 100ptg/kg s.c. dose of human IL-6. [0111] Fig. 5 provides survival data for the antibody Abl progression groups versus control groups. [0112] Fig. 6 provides additional survival data for the antibody Abl regression groups versus control groups. 24 [0113] Fig. 7 provides survival data for polyclonal human IgG at 10 mg/kg i.v. every three days (270-320 mg tumor size) versus antibody AbI at 10 mg/kg i.v. every three days (270-320 mg tumor size). [0114] Fig. 8 provides survival data for polyclonal human IgG at 10 mg/kg i.v. every three days (400-527 mg tumor size) versus antibody Ab 1 at 10 mg/kg i.v. every three days (400-527 mg tumor size). [0115] Fig. 9 provides a pharmacokinetic profile of antibody Abl in cynomolgus monkey. Plasma levels of antibody Ab1 were quantitated through antigen capture ELISA. This protein displays a half life of between 12 and 17 days consistent with other full length humanized antibodies. [0116] Fig. 10 (A-D) provides binding data for antibodies Ab4, Ab3, Ab8 and Ab2, respectively. Fig. 10 E provides binding data for antibodies Abl, Ab6 and Ab7. [0117] Fig. 11 summarizes the binding data of Fig. 10 (A-E) in tabular form. [0118] Fig. 12 presents the sequences of the 15 amino acid peptides used in the peptide mapping experiment of Example 14. [0119] Fig. 13 presents the results of the blots prepared in Example 14. [0120] Fig. 14 presents the results of the blots prepared in Example 14. [0121] Fig. 15A shows affinity and binding kinetics of Abi for IL-6 of various species. [0122] Fig. 15B demonstrates inhibition of IL-6 by Abi in the T1165 cell proliferation assay. [0123] Fig. 16. shows the mean plasma concentration of AbI resulting from a single administration of Ab 1 to healthy male subjects in several dosage groups. [0124] Fig. 17 shows mean area under the plasma AbI concentration time curve (AUC) for the dosage groups shown in Fig. 16. [0125] Fig. 18 shows mean peak plasma Abl concentration (Cmax) for the dosage groups shown in Fig. 16. [0126] Fig. 19 summarizes Abl pharmacokinetic measurements of the dosage groups shown in Fig. 16. [0127] Fig. 20 shows the mean plasma concentration of Abl resulting from a single administration of Ab 1 to patients with advanced cancer. [0128] Fig. 21 illustrates the unprecedented elimination half-life of Ab1 compared with other anti-IL-6 antibodies. 25 [0129] Fig. 22 shows increased hemoglobin concentration following administration of Ab1 to patients with advanced cancer. [0130] Fig. 23 shows mean plasma lipid concentrations following administration of Ab1 to patients with advanced cancer. [0131] Fig. 24 shows mean neutrophil counts following administration of Ab1 to patients with advanced cancer. [0132] Fig. 25 demonstrates suppression of serum CRP levels in healthy individuals. [0133] Fig. 26 (A-B) demonstrates suppression of serum CRP levels in advanced cancer patients. [0134] Fig. 27 shows prevention of weight loss by AbI in a mouse cancer cachexia model. [0135] Fig. 28 shows the physical appearance of representative Abl-treated and control mice in a cancer cachexia model. [0136] Fig. 29 demonstrates that Ab1 promotes weight gain in advanced cancer patients. [0137] Fig. 30 demonstrates that AbI reduces fatigue in advanced cancer patients. [0138] Fig. 31 demonstrates that Ab1 promotes hand grip strength in advanced cancer patients. [0139] Fig. 32 demonstrates that AbI suppresses an acute phase protein (Serum Amyloid A) in mice. [0140] Fig. 33 demonstrates that Ab1 increase plasma albumin concentration in advanced cancer patients. [0141] Figs. 34 and 35 shows alignments between a rabbit antibody light and variable heavy sequences and homologous human sequences and the final humanized sequences. Framework regions are identified as FR1-FR4. Complementarity determining regions are identified as CDR1-CDR3. [0142] Figs. 36 and 37 shows alignments between light and variable heavy sequences, respectively, of different forms of Ab 1. Framework regions are identified as FR1-FR4. Complementarity determining regions are identified as CDR1-CDR3. Sequence differences within the CDR regions highlighted. [0143] Fig. 38 shows the mean CRP values for each dosage concentrations (placebo, 80 mg, 160 mg, and 320 mg) of the Ab 1 monoclonal antibody. 26 [0144] Fig. 39 shows the change in median values of CRP from each dosage concentration group corresponding to Fig. 38. [0145] Fig. 40 shows a reduction in serum CRP levels in patients with various cancers after dosing at 80, 160 or 320 mg for 12 weeks. [0146] Fig. 41 shows a reduction in serum CRP levels in the patient population with rheumatoid arthritis after dosing at 80, 160 and 320 mg for 12 weeks. [0147] Fig. 42 demonstrates that Abl increases mean hemoglobin at 80, 160 and 320 mg after 12 weeks of dosing. [0148] Figure 43 demonstrates mean change from baseline hemoglobin for the data presented in Figure 42. [0149] Figure 44 demonstrates that Abl increases mean hemoglobin at 160 and 320 mg after 12 weeks of dosing in patients having baseline hemoglobin below 11 g/l. [0150] Figure 45 demonstrates that Abl increases mean hemoglobin at 80, 160 and 320 mg after 16 weeks of dosing. [0151] Figure 46 demonstrates that Abl increases mean albumin concentration at 80, 160 and 320 mg after 12 weeks of dosing. [0152] Figure 47 demonstrates the change from baseline for mean albumin concentration from each dosage concentration group corresponding to Figure 46. [0153] Figure 48 demonstrates that Abl provides sustained increases in mean albumin concentration at 160 and 320 mg after 12 weeks of dosing in patients having baseline albumin below 35 g/l. [0154] Figure 49 demonstrates the averaged weight change data from each dosage concentration group (placebo, 80 mg, 160 mg, and 320 mg) of the AbI monoclonal antibody over 12 weeks. [01551 Fig. 50 demonstrates the averaged percent change in body weight from each dosage concentration group corresponding to Fig. 49. [0156] Figure 51 demonstrates the averaged lean body mass data for the dosage concentration groups corresponding to Figure 49. [0157] Figure 52 demonstrates increases in the mean Facit-F FS subscale score for some of the dosage concentration groups in the patient population after dosing at 80, 160 and 320 mg after 8 weeks. [0158] Fig. 53 demonstrates the change from baseline Facit-F FS subscale score corresponding to Fig. 52. [0159] 27 [0160] Detailed Description of PREFERRED EMBODIMENTS [0161] [0162] Definitions [0163] It is to be understood that this invention is not limited to the particular methodology, protocols, cell lines, animal species or genera, and reagents described, as such may vary. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the present invention which will be limited only by the appended claims. [0164] As used herein the singular forms "a", "and", and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a cell" includes a plurality of such cells and reference to "the protein" includes reference to one or more proteins and equivalents thereof known to those skilled in the art, and so forth. All technical and scientific terms used herein have the same meaning as commonly understood to one of ordinary skill in the art to which this invention belongs unless clearly indicated otherwise. [0165] Interleukin-6 (IL-6): As used herein, interleukin-6 (11L-6) encompasses not only the following 212 amino acid sequence available as GenBank Protein Accession No. NP_000591: MNSFSTSAFGPVAFSLGLLLVLPAAFPAPVPPGEDSKDVAAPHRQPLTSSERID KQIRYILDGISALRKETCNKSNMCESSKEALAENNLNLPKMAEKDGCFQSGFN EETCLVKIITGLLEFEVYLEYLQNRFESSEEQARAVQMSTKVLIQFLQKKAKN LDAITTPDPTTNASLLTKLQAQNQWLQDMTTHLILRSFKEFLQSSLRALRQM (SEQ ID NO: 1), but also any pre-pro, pro- and mature forms of this IL-6 amino acid sequence, as well as mutants and variants including allelic variants of this sequence. [0166] IL-6 antagonist: As used herein, the terms "IL-6 antagonist," and grammatical variants thereof include any composition that prevents, inhibits, or lessens the effect(s) of IL-6 signaling. Generally, such antagonists may reduce the levels or activity of IL-6, IL-6 receptor alpha, gp130, or a molecule involved in IL-6 signal transduction, or may reduce the levels or activity complexes between the foregoing (e.g., reducing the activity of an 11L-6 / 1L-6 receptor complex). Antagonists include antisense nucleic acids, including DNA, RNA, or a nucleic acid analogue such as a peptide nucleic acid, locked nucleic acid, morpholino (phosphorodiamidate morpholino oligo), glycerol nucleic acid, or threose nucleic acid. See Heasman, Dev Biol. 2002 Mar 15;243(2):209-14; Hannon and Rossi, Nature. 2004 Sep 28 16;431(7006):371-8; Paul et al., Nat Biotechnol. 2002 May;20(5):505-8; Zhang et al., J Am Chem Soc. 2005 Mar 30;127(12):4174-5; Wahlestedt et al., Proc Natl Acad Sci U S A. 2000 May 9;97(10):5633-8; Hanvey et al., 1992 Nov 27;258(5087):1481-5; Braasch et al., Biochemistry. 2002 Apr 9;41(14):4503-10; Schoning et al., Science. 2000 Nov 17;290(5495):1347-51. In addition IL-6 antagonists specifically include peptides that block IL-6 signaling such as those described in any of US Patent No. 6,599,875; 6,172, 042; 6,838,433; 6,841,533; 5,210,075 et al. Also, IL-6 antagonists according to the invention may include p38 MAP kinase inhibitors such as those reported in US20070010529 et al. given this kinase's role in cytokine production and more particularly IL-6 production. Further, IL-6 antagonists according to the invention include the glycoalkaloid compounds reported in US20050090453 as well as other IL-6 antagonist compounds isolatable using the IL-6 antagonist screening assays reported therein. Other IL-6 antagonists include antibodies, such as anti-IL-6 antibodies, anti-IL-6 receptor alpha antibodies, anti-gp130 antibodies, and anti-p38 MAP kinase antibodies including (but not limited to) the anti-IL-6 antibodies disclosed herein, ActemraTM (Tocilizumab), Remicade@, Zenapax TM (daclizumab), or any combination thereof. Other IL-6 antagonists include portions or fragments of molecules involved in IL-6 signaling, such as IL-6, IL-6 receptor alpha, and gp130, which may be native, mutant, or variant sequence, and may optionally be coupled to other moieties (such as half-life-increasing moieties, e.g. an Fc domain). For example, an IL-6 antagonist may be a soluble IL-6 receptor or fragment, a soluble IL 6 receptor:Fc fusion protein, a small molecule inhibitor of IL-6, an anti-IL-6 receptor antibody or antibody fragment, antisense nucleic acid, etc. Other IL-6 antagonists include avemirs, such as C326 (Silverman et al., Nat Biotechnol. 2005 Dec;23(12):1556-61) and small molecules, such as synthetic retinoid AM80 (tamibarotene) (Takeda et al., Arterioscler Thromb Vasc Biol. 2006 May;26(5):1177 83). Such 11-6 antagonists may be administered by any means known in the art, including contacting a subject with nucleic acids which encode or cause to be expressed any of the foregoing polypeptides or antisense sequences. [0167] Disease or condition: As used herein, "disease or condition" refers to a disease or condition that a patient has been diagnosed with or is suspected of having, particularly a disease or condition associated with elevated IL-6. A disease or condition encompasses, without limitation thereto, the side-effects of medications or 29 treatments (such as radiation therapy), as well as idiopathic conditions characterized by symptoms that include elevated IL-6. [0168] Cachexia: As used herein, cachexia, also known as wasting disease, refers to any disease marked especially by progressive emaciation, weakness, general ill health, malnutrition, loss of body mass, loss of muscle mass, or an accelerated loss of skeletal muscle in the context of a chronic inflammatory response (reviewed in Kotler, Ann Intern Med. 2000 Oct 17;133(8):622-34). Diseases and conditions in which cachexia is frequently observed include cancer, rheumatoid arthritis, AIDS, heart disease, dehydration, malnutrition, lead exposure, malaria, respiratory disease, old age, hypothyroidism, tuberculosis, hypopituitarism, neurasthenia, hypernatremia, hyponatremia, renal disease, splenica, ankylosing spondylitis, failure to thrive (faltering growth) and other diseases, particularly chronic diseases. Cachexia may also be idiopathic (arising from an uncertain cause). Weight assessment in a patient is understood to exclude growths or fluid accumulations, e.g. tumor weight, extravascular fluid accumulation, etc. Cachexia may be assessed by measurement of a patient's total body mass (exclusive of growths or fluid accumulations), total lean (fat-free) body mass, lean mass of the arms and legs (appendicular lean mass, e.g. measured using dual-energy x-ray absorptiometry or bioelectric impedance spectroscopy), and/or lean body mass index (lean body mass divided by the square of the patient's height). See Kotler, Ann Intern Med. 2000 Oct 17;133(8):622-34; Marcora et al., Rheumatology (Oxford). 2006 Nov;45(11):1385-8. [0169] Weakness: As used herein, weakness refers physical fatigue, which typically manifests as a loss of muscle strength and/or endurance. Weakness may be central (affecting most or all of the muscles in the body) or peripheral (affecting a subset of muscles). Weakness includes "true weakness," in which a patient's muscles have a decrease in some measure of peak and/or sustained force output, and "perceived weakness," in which a patient perceives that a greater effort is required for performance of a task even though objectively measured strength remains nearly the same, and may be objectively measured or self-reported by the patient. For example, weakness may be objectively measured using the hand grip strength test (a medically recognized test for evaluating muscle strength), typically employing a handgrip dynamometer. [0170] Fatigue: As used herein, fatigue refers to mental fatigue (for physical fatigue see "weakness"). Fatigue includes drowsiness (somnolence) and/or decreased 30 attention. Fatigue may be measured using a variety of tests known in the art, such as the FACIT-F (Functional Assessment of Chronic Illness Therapy-Fatigue) test. See, e.g., Cella, D., Lai, J.S., Chang, C.H., Peterman, A., & Slavin, M. (2002). Fatigue in cancer patients compared with fatigue in the general population. Cancer, 94(2), 528 538; Cella, D., Eton, D.T., Lai,F J-S., Peterman, A.H & Merkel, D.E. (2002). Combining anchor and distribution based methods to derive minimal clinically important differences on the Functional Assessment of Cancer Therapy anemia and fatigue scales. Journal of Pain & Symptom Management, 24 (6) 547-561. [0171] Fever: As used herein, "fever" refers to a body temperature set-point that is elevated by at least 1 to 2 degrees Celsius. Fever is often associated with a subjective feeling of hypothermia exhibited as a cold sensation, shivering, increased heart rate and respiration rate by which the individual's body reaches the increased set-point. As is well understood in the medical arts, normal body temperature typically varies with activity level and time of day, with highest temperatures observed in the afternoon and early evening hours, and lowest temperatures observed during the second half of the sleep cycle, and temperature measurements may be influenced by external factors such as mouth breathing, consumption of food or beverage, smoking, or ambient temperature (depending on the type of measurement). Moreover, the normal temperature set point for individuals may vary by up to about 0.5 degrees Celsius, thus a medical professional may interpret an individual's temperature in view of these factors to diagnose whether a fever is present. Generally speaking, a fever is typically diagnosed by a core body temperature above 38.0 degrees Celsius, an oral temperature above 37.5 degrees Celsius, or an axillary temperature above 37.2 degrees Celsius. [0172] Improved: As used herein, "improved," "improvement," and other grammatical variants, includes any beneficial change resulting from a treatment. A beneficial change is any way in which a patient's condition is better than it would have been in the absence of the treatment. "Improved" includes prevention of an undesired condition, slowing the rate at which a condition worsens, delaying the development of an undesired condition, and restoration to an essentially normal condition. For example, improvement in cachexia encompasses any increase in patient's mass, such as total body mass (excluding weight normally excluded during assessment of cachexia, e.g. tumor weight, extravascular fluid accumulation, etc.), lean body mass, and/or appendicular lean mass, as well as any delay or slowing in the 31 rate of loss of mass, or prevention or slowing of loss of mass associated with a disease or condition with which the patient has been diagnosed. For another example, improvement in weakness encompasses any increase in patient's strength, as well as any delay or slowing in the rate of loss of strength, or prevention or slowing of loss of strength associated with a disease or condition with which the patient has been diagnosed. For yet another example, improvement in fatigue encompasses any decrease in patient's fatigue, as well as any delay or slowing in the rate of increase of fatigue, or prevention or slowing of increase in fatigue associated with a disease or condition with which the patient has been diagnosed. For still another example, improvement in fever encompasses any decrease in patient's fever, as well as any delay or slowing in the rate of increase in fever, or prevention or slowing of increase in fever associated with a disease or condition with which the patient has been diagnosed. [0173] C-Reactive Protein (CRP): As used herein, C-Reactive Protein (CRP) encompasses not only the following 224 amino acid sequence available as GenBank Protein Accession No. NP_000558: [0174] MEKLLCFLVLTSLSHAFGQTDMSRKAFVFPKESDTSYVSLKAPLTK PLKAFTVCLHFYTELSSTRGYSIFSYATKRQDNEILIFWSKDIGYSFTVGGSEIL FEVPEVTVAPVHICTSWESASGIVEFWVDGKPRVRKSLKKGYTVGAEASIILG QEQDSFGGNFEGSQSLVGDIGNVNMWDFVLSPDEINTIYLGGPFSPNVLNWR ALKYEVQGEVFTKPQLWP (SEQ ID NO: 726), but also any pre-pro, pro- and mature forms of this CRP amino acid sequence, as well as mutants and variants including allelic variants of this sequence. CRP levels, e.g. in the serum, liver, tumor, or elsewhere in the body, can be readily measured using routine methods and commercially available reagents, e.g. ELISA, antibody test strip, immunoturbidimetry, rapid immunodiffusion, visual agglutination, Western blot, Northern blot, etc. [0175] Interleukin-6 receptor (IL-6R); also called IL-6 receptor alpha (IL-6RA): As used herein, "interleukin-6 receptor" ("IL-6R"; also "IL-6 receptor alpha" or "IL 6RA") encompasses not only the following 468 amino acid sequence available as Swiss-Prot Protein Accession No. P08887: MLAVGCALLAALLAAPGAALAPRRCPAQEVARGVLTSLPGDSVTLTCPGVEP EDNATVHWVLRKPAAGSHPSRWAGMGRRLLLRSVQLHDSGNYSCYRAGRP AGTVHLLVDVPPEEPQLSCFRKSPLSNVVCEWGPRSTPSLTTKAVLLVRKFQN 32 SPAEDFQEPCQYSQESQKFSCQLAVPEGDSSFYIVSMCVASSVGSKFSKTQTF QGCGILQPDPPANITVTAVARNPRWLSVTWQDPHSWNSSFYRLRFELRYRAE RSKTFTTWMVKDLQHHCVIHDAWSGLRHVVQLRAQEEFGQGEWSEWSPEA MGTPWTESRSPPAENEVSTPMQALTTNKDDDNILFRDSANATSLPVQDSSSVP LPTFLVAGGSLAFGTLLCLAIVLRFKKTWKLRALKEGKTSMHPPYSLGQLVPE RPRPTPVLVPLISPPVSPSSLGSDNTSSHNRPDARDPRSPYDISNTDYFFPR (SEQ ID NO: 727), but also any pre-pro, pro- and mature forms of this amino acid sequence, as well as mutants and variants including allelic variants of this sequence. [0176] gp130: As used herein, gp130 (also called Interleukin-6 receptor subunit beta) encompasses not only the following 918 precursor amino acid sequence available as Swiss-Prot Protein Accession No. P40189: MLTLQTWVVQALFIFLTTESTGELLDPCGYISPESPVVQLHSNFTAVCVLKEK CMDYFHVNANYIVWKTNHFTIPKEQYTIINRTASSVTFTDIASLNIQLTCNILTF GQLEQNVYGITIISGLPPEKPKNLSCIVNEGKKMRCEWDGGRETHLETNFTLK SEWATHKFADCKAKRDTPTSCTVDYSTVYFVNIEVWVEAENALGKVTSDHI NFDPVYKVKPNPPHNLSVINSEELSSILKLTWTNPSIKSVIILKYNIQYRTKDAS TWSQIPPEDTASTRSSFTVQDLKPFTEYVFRIRCMKEDGKGYWSDWSEEASGI TYEDRPSKAPSFWYKIDPSHTQGYRTVQLVWKTLPPFEANGKILDYEVTLTR WKSHLQNYTVNATKLTVNLTNDRYLATLTVRNLVGKSDAAVLTIPACDFQA THPVMDLKAFPKDNMLWVEWTTPRESVKKYILEWCVLSDKAPCITDWQQED GTVHRTYLRGNLAESKCYLITVTPVYADGPGSPESIKAYLKQAPPSKGPTVRT KKVGKNEAVLEWDQLPVDVQNGFIRNYTIFYRTIIGNETAVNVDSSHTEYTLS SLTSDTLYMVRMAAYTDEGGKDGPEFTFTTPKFAQGEIEAIVVPVCLAFLLTT LLGVLFCFNKRDLIKKHIWPNVPDPSKSHIAQWSPHTPPRHNFNSKDQMYSD GNFTDVSVVEIEANDKKPFPEDLKSLDLFKKEKINTEGHSSGIGGSSCMSSSRP SISSSDENESSQNTSSTVQYSTVVHSGYRHQVPSVQVFSRSESTQPLLDSEERP EDLQLVDHVDGGDGILPRQQYFKQNCSQHESSPDISHFERSKQVSSVNEEDFV RLKQQISDHISQSCGSGQMKMFQEVSAADAFGPGTEGQVERFETVGMEAATD EGMPKSYLPQTVRQGGYMPQ (SEQ ID NO: 728), but also any pre-pro, pro- and mature forms of this amino acid sequence, such as the mature form encoded by amino acids 23 through 918 of the sequence shown, as well as mutants and variants including allelic variants of this sequence. [0177] Glasgow Prognostic Score (GPS): As used herein, Glasgow Prognostic Score (GPS) refers to an inflammation-based prognostic score that awards one point 33 for a serum albumin level less than < 35 mg/L and one point for a CRP level above 10 mg/L. Thus, a GPS of 0 indicates normal albumin and CRP, a GPS of 1 indicates reduced albumin or elevated CRP, and a GPS of 2 indicates both reduced albumin and elevated CRP. [0178] Effective amount: As used herein, "effective amount," "amount effective to," "amount of X effective to" and the like, refer to an amount of an active ingredient that is effective to relieve or reduce to some extent one or more of the symptoms of the disease in need of treatment, or to retard initiation of clinical markers or symptoms of a disease in need of prevention, when the compound is administered. Thus, an effective amount refers to an amount of the active ingredient which exhibit effects such as (i) reversing the rate of progress of a disease; (ii) inhibiting to some extent further progress of the disease; and/or, (iii) relieving to some extent (or, preferably, eliminating) one or more symptoms associated with the disease. The effective amount may be empirically determined by experimenting with the compounds concerned in known in vivo and in vitro model systems for a disease in need of treatment. The context in which the phrase "effective amount" is used may indicate a particular desired effect. For example, "an amount of an anti-IL-6 antibody effective to reduce serum CRP levels" and similar phrases refer to an amount of anti IL-6 antibody that, when administered to a subject, will cause a measurable decrease in serum CRP levels, or prevent, slow, delay, or arrest, an increase in serum CRP levels for which the subject is at risk. Similarly, "an amount of an anti-IL-6 antibody effective to increase serum albumin levels" and similar phrases refer to an amount of anti-IL-6 antibody that, when administered to a subject, will cause a measurable increase in serum albumin levels, or prevent, slow, delay, or arrest, a decrease in serum albumin levels for which the subject is at risk. An effective amount will vary according to the weight, sex, age and medical history of the individual, as well as the severity of the patient's condition(s), the type of disease(s), mode of administration, and the like. An effective amount may be readily determined using routine experimentation, e.g., by titration (administration of increasing dosages until an effective dosage is found) and/or by reference to amounts that were effective for prior patients. Generally, the anti-IL-6 antibodies of the present invention will be administered in dosages ranging between about 0.1 mg/kg and about 20 mg/kg of the patient's body-weight. 34 [0179] Prolonged reduction in serum CRP: As used herein, "prolonged reduction in serum CRP" and similar phrases refer to a measurable decrease in serum CRP level relative to the initial serum CRP level (i.e. the serum CRP level at a time before treatment begins) that is detectable within about a week from when a treatment begins (e.g. administration of an anti-IL-6 antibody) and remains below the initial serum CRP level for an prolonged duration, e.g. at least about 14 days, at least about 21 days, at least about 28 days, at least about 35 days, at least about 40 days, at least about 50 days, at least about 60 days, at least about 70 days, at least about 11 weeks, or at least about 12 weeks from when the treatment begins. [0180] Prolonged increase in serum albumin: As used herein, "prolonged increase in serum albumin" and similar phrases refer to a measurable decrease in serum albumin level relative to the initial serum albumin level (i.e. the serum albumin level at a time before treatment begins) that is detectable within about a week from when a treatment begins (e.g. administration of an anti-IL-6 antibody) and remains above the initial serum albumin level for an prolonged duration, e.g. at least about 14 days, at least about 21 days, at least about 28 days, at least about 35 days, at least about 40 days, at least about 50 days, at least about 60 days, at least about 70 days, at least about 11 weeks, or at least about 12 weeks from when the treatment begins. [0181] Prolonged improvement in cachexia: As used herein, "prolonged improvement in cachexia" refers to a measureable improvement patient's body mass, lean body mass, appendicular lean body mass, and/or lean body mass index, relative to the initial level (i.e. the level at a time before treatment begins) that is detectable within about 4 weeks and remains improved for a prolonged duration, e.g. at least about 35 days, at least about 40 days, at least about 50 days, at least about 60 days, at least about 70 days, at least about 11 weeks, or at least about 12 weeks from when the treatment begins. [0182] Prolonged improvement in weakness: As used herein, "prolonged improvement in weakness" refers to a measureable improvement in muscular strength, relative to the initial level (i.e. the level at a time before treatment begins) that is detectable within about 2 weeks and remains improved for a prolonged duration, e.g. at least about 21 days, at least about 28 days, at least about 35 days, at least about 40 days, at least about 50 days, at least about 60 days, at least about 70 days, at least about 11 weeks, or at least about 12 weeks from when the treatment begins. 35 [0183] Prolonged improvement in fatigue: As used herein, "prolonged improvement in fatigue" refers to a measureable improvement in fatigue, relative to the initial level (i.e. the level at a time before treatment begins) that is detectable within about 1 week and remains improved for a prolonged duration, e.g. at least about 14 days, at least about 21 days, at least about 28 days, at least about 35 days, at least about 40 days, at least about 50 days, at least about 60 days, at least about 70 days, at least about 11 weeks, or at least about 12 weeks from when the treatment begins. [0184] Prolonged improvement in fever: As used herein, "prolonged improvement in fever" refers to a measureable decrease in fever (e.g. peak temperature or amount of time that temperature is elevated), relative to the initial level (i.e. the level at a time before treatment begins) that is detectable within about 1 week and remains improved for a prolonged duration, e.g. at least about 14 days, at least about 21 days, at least about 28 days, at least about 35 days, at least about 40 days, at least about 50 days, at least about 60 days, at least about 70 days, at least about 11 weeks, or at least about 12 weeks from when the treatment begins. [0185] Mating competent yeast species: In the present invention this is intended to broadly encompass any diploid or tetraploid yeast which can be grown in culture. Such species of yeast may exist in a haploid, diploid, or tetraploid form. The cells of a given ploidy may, under appropriate conditions, proliferate for indefinite number of generations in that form. . Diploid cells can also sporulate to form haploid cells. Sequential mating can result in tetraploid strains through further mating or fusion of diploid strains. In the present invention the diploid or polyploidal yeast cells are preferably produced by mating or spheroplast fusion. [0186] In one embodiment of the invention, the mating competent yeast is a member of the Saccharomycetaceae family, which includes the genera Arxiozyma; Ascobotryozyma; Citeromyces; Debaryomyces; Dekkera; Eremothecium; Issatchenkia; Kazachstania; Kluyveromyces; Kodamaea; Lodderomyces; Pachysolen; Pichia; Saccharomyces; Saturnispora; Tetrapisispora; Torulaspora; Williopsis; and Zygosaccharomyces. Other types of yeast potentially useful in the invention include Yarrowia, Rhodosporidium, Candida, Hansenula, Filobasium, Filobasidellla, Sporidiobolus, Bullera, Leucosporidium and Filobasidella. [0187] In a preferred embodiment of the invention, the mating competent yeast is a member of the genus Pichia. In a further preferred embodiment of the invention, the 36 mating competent yeast of the genus Pichia is one of the following species: Pichia pastoris, Pichia methanolica, and Hansenula polymorpha (Pichia angusta). In a particularly preferred embodiment of the invention, the mating competent yeast of the genus Pichia is the species Pichia pastoris. [0188] Haploid Yeast Cell: A cell having a single copy of each gene of its normal genomic (chromosomal) complement. [0189] Polyploid Yeast Cell: A cell having more than one copy of its normal genomic (chromosomal) complement. [0190] Diploid Yeast Cell: A cell having two copies (alleles) of essentially every gene of its normal genomic complement, typically formed by the process of fusion (mating) of two haploid cells. [0191] Tetraploid Yeast Cell: A cell having four copies (alleles) of essentially every gene of its normal genomic complement, typically formed by the process of fusion (mating) of two haploid cells. Tetraploids may carry two, three, four, or more different expression cassettes. Such tetraploids might be obtained in S. cerevisiae by selective mating homozygotic heterothallic a/a and alpha/alpha diploids and in Pichia by sequential mating of haploids to obtain auxotrophic diploids. For example, a [met his] haploid can be mated with [ade his] haploid to obtain diploid [his]; and a [met arg] haploid can be mated with [ade arg] haploid to obtain diploid [arg]; then the diploid [his] x diploid [arg] to obtain a tetraploid prototroph. It will be understood by those of skill in the art that reference to the benefits and uses of diploid cells may also apply to tetraploid cells. [0192] Yeast Mating: The process by which two haploid yeast cells naturally fuse to form one diploid yeast cell. [0193] Meiosis: The process by which a diploid yeast cell undergoes reductive division to form four haploid spore products. Each spore may then germinate and form a haploid vegetatively growing cell line. [0194] Selectable Marker: A selectable marker is a gene or gene fragment that confers a growth phenotype (physical growth characteristic) on a cell receiving that gene as, for example through a transformation event. The selectable marker allows that cell to survive and grow in a selective growth medium under conditions in which cells that do not receive that selectable marker gene cannot grow. Selectable marker genes generally fall into several types, including positive selectable marker genes such as a gene that confers on a cell resistance to an antibiotic or other drug, 37 temperature when two ts mutants are crossed or a ts mutant is transformed; negative selectable marker genes such as a biosynthetic gene that confers on a cell the ability to grow in a medium without a specific nutrient needed by all cells that do not have that biosynthetic gene, or a mutagenized biosynthetic gene that confers on a cell inability to grow by cells that do not have the wild type gene; and the like. Suitable markers include but are not limited to: ZEO; G418; LYS3; MET1; MET3a; ADEl; ADE3; URA3; and the like. [0195] Expression Vector: These DNA vectors contain elements that facilitate manipulation for the expression of a foreign protein within the target host cell. Conveniently, manipulation of sequences and production of DNA for transformation is first performed in a bacterial host, e.g. E. coli, and usually vectors will include sequences to facilitate such manipulations, including a bacterial origin of replication and appropriate bacterial selection marker. Selection markers encode proteins necessary for the survival or growth of transformed host cells grown in a selective culture medium. Host cells not transformed with the vector containing the selection gene will not survive in the culture medium. Typical selection genes encode proteins that (a) confer resistance to antibiotics or other toxins, (b) complement auxotrophic deficiencies, or (c) supply critical nutrients not available from complex media. Exemplary vectors and methods for transformation of yeast are described, for example, in Burke, D., Dawson, D., & Steams, T. (2000). Methods in yeast genetics: a Cold Spring Harbor Laboratory course manual. Plainview, N.Y.: Cold Spring Harbor Laboratory Press. [0196] Expression vectors for use in the methods of the invention will further include yeast specific sequences, including a selectable auxotrophic or drug marker for identifying transformed yeast strains. A drug marker may further be used to amplify copy number of the vector in a yeast host cell. [0197] The polypeptide coding sequence of interest is operably linked to transcriptional and translational regulatory sequences that provide for expression of the polypeptide in yeast cells. These vector components may include, but are not limited to, one or more of the following: an enhancer element, a promoter, and a transcription termination sequence. Sequences for the secretion of the polypeptide may also be included, e.g. a signal sequence, and the like. A yeast origin of replication is optional, as expression vectors are often integrated into the yeast genome. 38 [0198] In one embodiment of the invention, the polypeptide of interest is operably linked, or fused, to sequences providing for optimized secretion of the polypeptide from yeast diploid cells. [0199] Nucleic acids are "operably linked" when placed into a functional relationship with another nucleic acid sequence. For example, DNA for a signal sequence is operably linked to DNA for a polypeptide if it is expressed as a preprotein that participates in the secretion of the polypeptide; a promoter or enhancer is operably linked to a coding sequence if it affects the transcription of the sequence. Generally, "operably linked" means that the DNA sequences being linked are contiguous, and, in the case of a secretory leader, contiguous and in reading frame. However, enhancers do not have to be contiguous. Linking is accomplished by ligation at convenient restriction sites or alternatively via a PCR/recombination R method familiar to those skilled in the art (Gateway Technology; Invitrogen, Carlsbad California). If such sites do not exist, the synthetic oligonucleotide adapters or linkers are used in accordance with conventional practice. [0200] Promoters are untranslated sequences located upstream (5') to the start codon of a structural gene (generally within about 100 to 1000 bp) that control the transcription and translation of particular nucleic acid sequences to which they are operably linked. Such promoters fall into several classes: inducible, constitutive, and repressible promoters (that increase levels of transcription in response to absence of a repressor). Inducible promoters may initiate increased levels of transcription from DNA under their control in response to some change in culture conditions, e.g., the presence or absence of a nutrient or a change in temperature. [0201] The yeast promoter fragment may also serve as the site for homologous recombination and integration of the expression vector into the same site in the yeast genome; alternatively a selectable marker is used as the site for homologous recombination. Pichia transformation is described in Cregg et al. (1985) Mol. Cell. Biol. 5:3376-3385. [0202] Examples of suitable promoters from Pichia include the AOX1 and promoter (Cregg et al. (1989) Mol. Cell. Biol. 9:1316-1323); ICLl promoter (Menendez et al. (2003) Yeast 20(13):1097-108); glyceraldehyde-3-phosphate dehydrogenase promoter (GAP) (Waterham et al. (1997) Gene 186(l):37-44); and FLD1 promoter (Shen et al. (1998) Gene 216(1):93-102). The GAP promoter is a strong constitutive promoter and the AOX and FLD 1 promoters are inducible. 39 [0203] Other yeast promoters include ADH1, alcohol dehydrogenase II, GAL4, PHO3, PHO5, Pyk, and chimeric promoters derived therefrom. Additionally, non yeast promoters may be used in the invention such as mammalian, insect, plant, reptile , amphibian, viral, and avian promoters. Most typically the promoter will comprise a mammalian promoter (potentially endogenous to the expressed genes) or will comprise a yeast or viral promoter that provides for efficient transcription in yeast systems. [0204] The polypeptides of interest may be produced recombinantly not only directly, but also as a fusion polypeptide with a heterologous polypeptide, e.g. a signal sequence or other polypeptide having a specific cleavage site at the N-terminus of the mature protein or polypeptide. In general, the signal sequence may be a component of the vector, or it may be a part of the polypeptide coding sequence that is inserted into the vector. The heterologous signal sequence selected preferably is one that is recognized and processed through one of the standard pathways available within the host cell. The S. cerevisiae alpha factor pre-pro signal has proven effective in the secretion of a variety of recombinant proteins from P. pastoris. Other yeast signal sequences include the alpha mating factor signal sequence, the invertase signal sequence, and signal sequences derived from other secreted yeast polypeptides. Additionally, these signal peptide sequences may be engineered to provide for enhanced secretion in diploid yeast expression systems. Other secretion signals of interest also include mammalian signal sequences, which may be heterologous to the protein being secreted, or may be a native sequence for the protein being secreted. Signal sequences include pre-peptide sequences, and in some instances may include propeptide sequences. Many such signal sequences are known in the art, including the signal sequences found on immunoglobulin chains, e.g., K28 preprotoxin sequence, PHA-E, FACE, human MCP-1, human serum albumin signal sequences, human Ig heavy chain, human Ig light chain, and the like. For example, see Hashimoto et. al. Protein Eng 11(2) 75 (1998); and Kobayashi et. al. Therapeutic Apheresis 2(4) 257 (1998). [0205] Transcription may be increased by inserting a transcriptional activator sequence into the vector. These activators are cis-acting elements of DNA, usually about from 10 to 300 bp, which act on a promoter to increase its transcription. Transcriptional enhancers are relatively orientation and position independent, having been found 5' and 3' to the transcription unit, within an intron, as well as within the 40 coding sequence itself. The enhancer may be spliced into the expression vector at a position 5' or 3' to the coding sequence, but is preferably located at a site 5' from the promoter. [0206] Expression vectors used in eukaryotic host cells may also contain sequences necessary for the termination of transcription and for stabilizing the mRNA. Such sequences are commonly available from 3' to the translation termination codon, in untranslated regions of eukaryotic or viral DNAs or cDNAs. These regions contain nucleotide segments transcribed as polyadenylated fragments in the untranslated portion of the mRNA. [0207] Construction of suitable vectors containing one or more of the above-listed components employs standard ligation techniques or PCR/recombination methods. Isolated plasmids or DNA fragments are cleaved, tailored, and re-ligated in the form desired to generate the plasmids required or via recombination methods. For analysis to confirm correct sequences in plasmids constructed, the ligation mixtures are used to transform host cells, and successful transformants selected by antibiotic resistance (e.g. ampicillin or ZeocinTM (phleomycin)) where appropriate. Plasmids from the transformants are prepared, analyzed by restriction endonuclease digestion and/or sequenced. [0208] As an alternative to restriction and ligation of fragments, recombination methods based on att sites and recombination enzymes may be used to insert DNA sequences into a vector. Such methods are described, for example, by Landy (1989) Ann.Rev.Biochem. 58:913-949; and are known to those of skill in the art. Such methods utilize intermolecular DNA recombination that is mediated by a mixture of lambda and E.coli -encoded recombination proteins. Recombination occurs between specific attachment (att) sites on the interacting DNA molecules. For a description of att sites see Weisberg and Landy (1983) Site-Specific Recombination in Phage Lambda, in Lambda II, Weisberg, ed.(Cold Spring Harbor, NY:Cold Spring Harbor Press), pp.

2 1 1-250. The DNA segments flanking the recombination sites are switched, such that after recombination, the att sites are hybrid sequences comprised of sequences donated by each parental vector. The recombination can occur between DNAs of any topology. [0209] Att sites may be introduced into a sequence of interest by ligating the sequence of interest into an appropriate vector; generating a PCR product containing 41 att B sites through the use of specific primers; generating a cDNA library cloned into an appropriate vector containing att sites; and the like. [0210] Folding, as used herein, refers to the three-dimensional structure of polypeptides and proteins, where interactions between amino acid residues act to stabilize the structure. While non-covalent interactions are important in determining structure, usually the proteins of interest will have intra- and/or intermolecular covalent disulfide bonds formed by two cysteine residues. For naturally occurring proteins and polypeptides or derivatives and variants thereof, the proper folding is typically the arrangement that results in optimal biological activity, and can conveniently be monitored by assays for activity, e.g. ligand binding, enzymatic activity, etc. [0211] In some instances, for example where the desired product is of synthetic origin, assays based on biological activity will be less meaningful. The proper folding of such molecules may be determined on the basis of physical properties, energetic considerations, modeling studies, and the like. [0212] The expression host may be further modified by the introduction of sequences encoding one or more enzymes that enhance folding and disulfide bond formation, i.e. foldases, chaperonins, etc. Such sequences may be constitutively or inducibly expressed in the yeast host cell, using vectors, markers, etc. as known in the art. Preferably the sequences, including transcriptional regulatory elements sufficient for the desired pattern of expression, are stably integrated in the yeast genome through a targeted methodology. [0213] For example, the eukaryotic PDI is not only an efficient catalyst of protein cysteine oxidation and disulfide bond isomerization, but also exhibits chaperone activity. Co-expression of PDI can facilitate the production of active proteins having multiple disulfide bonds. Also of interest is the expression of BIP (immunoglobulin heavy chain binding protein); cyclophilin; and the like. In one embodiment of the invention, each of the haploid parental strains expresses a distinct folding enzyme, e.g. one strain may express BIP, and the other strain may express PDI or combinations thereof. [0214] The terms "desired protein" or "target protein" are used interchangeably and refer generally to a humanized antibody or a binding portion thereof described herein. The term "antibody" is intended to include any polypeptide chain-containing molecular structure with a specific shape that fits to and recognizes an epitope, where 42 one or more non-covalent binding interactions stabilize the complex between the molecular structure and the epitope. The archetypal antibody molecule is the immunoglobulin, and all types of immunoglobulins, IgG, IgM, IgA, IgE, IgD, etc., from all sources, e.g. human, rodent, rabbit, cow, sheep, pig, dog, other mammals, chicken, other avians, etc., are considered to be "antibodies." A preferred source for producing antibodies useful as starting material according to the invention is rabbits. Numerous antibody coding sequences have been described; and others may be raised by methods well-known in the art. Examples thereof include chimeric antibodies, human antibodies and other non-human mammalian antibodies, humanized antibodies, single chain antibodies such as scFvs, camelbodies, nanobodies, IgNAR (single-chain antibodies derived from sharks), small-modular immunopharmaceuticals (SMIPs), and antibody fragments such as Fabs, Fab', F(ab') 2 and the like. See Streltsov VA, et al., Structure of a shark IgNAR antibody variable domain and modeling of an early-developmental isotype, Protein Sci. 2005 Nov;14(11):2901-9. Epub 2005 Sep 30; Greenberg AS, et al., A new antigen receptor gene family that undergoes rearrangement and extensive somatic diversification in sharks, Nature. 1995 Mar 9;374(6518):168-73; Nuttall SD, et al., Isolation of the new antigen receptor from wobbegong sharks, and use as a scaffold for the display of protein loop libraries, Mol Immunol. 2001 Aug;38(4):313-26; Hamers-Casterman C, et al., Naturally occurring antibodies devoid of light chains, Nature. 1993 Jun 3;363(6428):446-8; Gill DS, et al., Biopharmaceutical drug discovery using novel protein scaffolds, Curr Opin Biotechnol. 2006 Dec;17(6):653-8. Epub 2006 Oct 19. [0215] For example, antibodies or antigen binding fragments may be produced by genetic engineering. In this technique, as with other methods, antibody-producing cells are sensitized to the desired antigen or immunogen. The messenger RNA isolated from antibody producing cells is used as a template to make cDNA using PCR amplification. A library of vectors, each containing one heavy chain gene and one light chain gene retaining the initial antigen specificity, is produced by insertion of appropriate sections of the amplified immunoglobulin cDNA into the expression vectors. A combinatorial library is constructed by combining the heavy chain gene library with the light chain gene library. This results in a library of clones which co express a heavy and light chain (resembling the Fab fragment or antigen binding fragment of an antibody molecule). The vectors that carry these genes are co transfected into a host cell. When antibody gene synthesis is induced in the 43 transfected host, the heavy and light chain proteins self-assemble to produce active antibodies that can be detected by screening with the antigen or immunogen. [0216] Antibody coding sequences of interest include those encoded by native sequences, as well as nucleic acids that, by virtue of the degeneracy of the genetic code, are not identical in sequence to the disclosed nucleic acids, and variants thereof. Variant polypeptides can include amino acid (aa) substitutions, additions or deletions. The amino acid substitutions can be conservative amino acid substitutions or substitutions to eliminate non-essential amino acids, such as to alter a glycosylation site, or to minimize misfolding by substitution or deletion of one or more cysteine residues that are not necessary for function. Variants can be designed so as to retain or have enhanced biological activity of a particular region of the protein (e.g., a functional domain, catalytic amino acid residues, etc). Variants also include fragments of the polypeptides disclosed herein, particularly biologically active fragments and/or fragments corresponding to functional domains. Techniques for in vitro mutagenesis of cloned genes are known. Also included in the subject invention are polypeptides that have been modified using ordinary molecular biological techniques so as to improve their resistance to proteolytic degradation or to optimize solubility properties or to render them more suitable as a therapeutic agent. [0217] Chimeric antibodies may be made by recombinant means by combining the variable light and heavy chain regions (VL and VH), obtained from antibody producing cells of one species with the constant light and heavy chain regions from another. Typically chimeric antibodies utilize rodent or rabbit variable regions and human constant regions, in order to produce an antibody with predominantly human domains. The production of such chimeric antibodies is well known in the art, and may be achieved by standard means (as described, e.g., in U.S. Patent No. 5,624,659, incorporated herein by reference in its entirety). It is further contemplated that the human constant regions of chimeric antibodies of the invention may be selected from IgG1, IgG2, IgG3, IgG4, IgG5, IgG6, IgG7, IgG8, IgG9, IgGlO, IgGl 1, IgG12, IgG13, IgG14, IgG15, IgG16, IgG17, IgG18 or IgG19 constant regions. [0218] Humanized antibodies are engineered to contain even more human-like immunoglobulin domains, and incorporate only the complementarity-determining regions of the animal-derived antibody. This is accomplished by carefully examining the sequence of the hyper-variable loops of the variable regions of the monoclonal antibody, and fitting them to the structure of the human antibody chains. Although 44 facially complex, the process is straightforward in practice. See, e.g., U.S. Patent No. 6,187,287, incorporated fully herein by reference. In a preferred embodiment, humanization may be effected as disclosed in detail infra. This scheme grafts CDRs onto human FR's highly homologous to the parent antibody's FR's. [0219] In addition to entire immunoglobulins (or their recombinant counterparts), immunoglobulin fragments comprising the epitope binding site (e.g., Fab', F(ab') 2 , or other fragments) may be synthesized. "Fragment," or minimal immunoglobulins may be designed utilizing recombinant immunoglobulin techniques. For instance "Fv" immunoglobulins for use in the present invention may be produced by synthesizing a fused variable light chain region and a variable heavy chain region. Combinations of antibodies are also of interest, e.g. diabodies, which comprise two distinct Fv specificities. In another embodiment of the invention, SMIPs (small molecule immunopharmaceuticals), camelbodies, nanobodies, and IgNAR are encompassed by immunoglobulin fragments. [0220] Immunoglobulins and fragments thereof may be modified post translationally, e.g. to add effector moieties such as chemical linkers, detectable moieties, such as fluorescent dyes, enzymes, toxins, substrates, bioluminescent materials, radioactive materials, chemiluminescent moieties and the like, or specific binding moieties, such as streptavidin, avidin, or biotin, and the like may be utilized in the methods and compositions of the present invention. Examples of additional effector molecules are provided infra. [0221] The term "polyploid yeast that stably expresses or expresses a desired secreted heterologous polypeptide for prolonged time" refers to a yeast culture that secretes said polypeptide for at least several days to a week, more preferably at least a month, still more preferably at least 1-6 months, and even more preferably for more than a year at threshold expression levels, typically at least 10-25 mg/liter and preferably substantially greater. [0222] The term "polyploidal yeast culture that secretes desired amounts of recombinant polypeptide" refers to cultures that stably or for prolonged periods secrete at least 10-25 mg/liter of heterologous polypeptide, more preferably at least 50-500 mg/liter, and most preferably 500-1000 mg/liter or more. [0223] A polynucleotide sequence "corresponds" to a polypeptide sequence if translation of the polynucleotide sequence in accordance with the genetic code yields the polypeptide sequence (i.e., the polynucleotide sequence "encodes" the polypeptide 45 sequence), one polynucleotide sequence "corresponds" to another polynucleotide sequence if the two sequences encode the same polypeptide sequence. [0224] A "heterologous" region or domain of a DNA construct is an identifiable segment of DNA within a larger DNA molecule that is not found in association with the larger molecule in nature. Thus, when the heterologous region encodes a mammalian gene, the gene will usually be flanked by DNA that does not flank the mammalian genomic DNA in the genome of the source organism. Another example of a heterologous region is a construct where the coding sequence itself is not found in nature (e.g., a cDNA where the genomic coding sequence contains introns, or synthetic sequences having codons different than the native gene). Allelic variations or naturally-occurring mutational events do not give rise to a heterologous region of DNA as defined herein. [0225] A "coding sequence" is an in-frame sequence of codons that (in view of the genetic code) correspond to or encode a protein or peptide sequence. Two coding sequences correspond to each other if the sequences or their complementary sequences encode the same amino acid sequences. A coding sequence in association with appropriate regulatory sequences may be transcribed and translated into a polypeptide. A polyadenylation signal and transcription termination sequence will usually be located 3' to the coding sequence. A "promoter sequence" is a DNA regulatory region capable of binding RNA polymerase in a cell and initiating transcription of a downstream (3' direction) coding sequence. Promoter sequences typically contain additional sites for binding of regulatory molecules (e.g., transcription factors) which affect the transcription of the coding sequence. A coding sequence is "under the control" of the promoter sequence or "operatively linked" to the promoter when RNA polymerase binds the promoter sequence in a cell and transcribes the coding sequence into mRNA, which is then in turn translated into the protein encoded by the coding sequence. [0226] Vectors are used to introduce a foreign substance, such as DNA, RNA or protein, into an organism or host cell. Typical vectors include recombinant viruses (for polynucleotides) and liposomes (for polypeptides). A "DNA vector" is a replicon, such as plasmid, phage or cosmid, to which another polynucleotide segment may be attached so as to bring about the replication of the attached segment. An "expression vector" is a DNA vector which contains regulatory sequences which will direct polypeptide synthesis by an appropriate host cell. This usually means a promoter to 46 bind RNA polymerase and initiate transcription of mRNA, as well as ribosome binding sites and initiation signals to direct translation of the mRNA into a polypeptide(s). Incorporation of a polynucleotide sequence into an expression vector at the proper site and in correct reading frame, followed by transformation of an appropriate host cell by the vector, enables the production of a polypeptide encoded by said polynucleotide sequence. Exemplary expression vectors and techniques for their use are described in the following publications: Old et al., Principles of Gene Manipulation: An Introduction to Genetic Engineering, Blackwell Scientific Publications, 4th edition, 1989; Sambrook et al., Molecular Cloning: A Laboratory Manual, 2nd Edition, Cold Spring Harbor Laboratory Press, 1989; Sambrook et al., Molecular Cloning: A Laboratory Manual, 3rd Edition, Cold Spring Harbor Laboratory Press, 2001; Gorman, "High Efficiency Gene Transfer into Mammalian Cells," in DNA Cloning, Volume H, Glover, D. M., Ed., IRL Press, Washington, D.C., pp. 143 190 (1985). [0227] For example, a liposomes or other lipid aggregate may comprise a lipid such as phosphatidylcholines (lecithins) (PC), phosphatidylethanolamines (PE), lysolecithins, lysophosphatidylethanolamines, phosphatidylserines (PS), phosphatidylglycerols (PG), phosphatidylinositol (PI), sphingomyelins, cardiolipin, phosphatidic acids (PA), fatty acids, gangliosides, glucolipids, glycolipids, mono-, di or triglycerides, ceramides, cerebrosides and combinations thereof; a cationic lipid (or other cationic amphiphile) such as 1,2-dioleyloxy-3-(trimethylamino) propane (DOTAP); N-cholesteryloxycarbaryl-3,7,12-triazapentadecane-1,15-diamine (CTAP); N-[1-(2,3, -ditetradecyloxy)propyl]-N,N-dimethyl-N-hydroxyethylammonium bromide (DMRIE); N-[1-(2,3,-dioleyloxy)propyl]-N,N-dimethyl-N-hydroxy ethylammonium bromide (DORIE); N-[ 1-(2,3-dioleyloxy) propyl]-N,N,N trimethylammonium chloride (DOTMA); 3 beta [N-(N',N' dimethylaminoethane)carbamoly] cholesterol (DC-Choi); and dimethyldioctadecylammonium (DDAB); dioleoylphosphatidyl ethanolamine (DOPE), cholesterol-containing DOPC; and combinations thereof; and/or a hydrophilic polymer such as polyvinylpyrrolidone, polyvinylmethylether, polymethyloxazoline, polyethyloxazoline, polyhydroxypropyloxazoline, polyhydroxypropylmethacrylamide, polymethacrylamide, polydimethylacrylamide, polyhydroxypropylmethacrylate, polyhydroxyethylacrylate, hydroxymethylcellulose, hydroxyethylcellulose, polyethyleneglycol, polyaspartamide and combinations 47 thereof. Other suitable cationic lipids are described in Miller, Angew. Chem. Int. Ed. 37:1768 1785 (1998), and Cooper et al., Chem. Eur. J. 4(1): 137 151 (1998). Liposomes can be crosslinked, partially crosslinked, or free from crosslinking. Crosslinked liposomes can include crosslinked as well as non-crosslinked components. Suitable cationic liposomes or cytofectins are commercially available and can also be prepared as described in Sipkins et al., Nature Medicine, 1998, 4(5):(1998), 623 626 or as described in Miller, supra. Exemplary liposomes include a polymerizable zwitterionic or neutral lipid, a polymerizable integrin targeting lipid and a polymerizable cationic lipid suitable for binding a nucleic acid. Liposomes can optionally include peptides that provide increased efficiency, for example as described in U.S. Pat. No. 7,297,759. Additional exemplary liposomes and other lipid aggregates are described in U.S. Pat. No. 7,166,298. [0228] "Amplification" of polynucleotide sequences is the in vitro production of multiple copies of a particular nucleic acid sequence. The amplified sequence is usually in the form of DNA. A variety of techniques for carrying out such amplification are described in a review article by Van Brunt (1990, Bio/Technol., 8(4):291-294). Polymerase chain reaction or PCR is a prototype of nucleic acid amplification, and use of PCR herein should be considered exemplary of other suitable amplification techniques. [0229] The general structure of antibodies in vertebrates now is well understood (Edelman, G. M., Ann. N.Y. Acad. Sci., 190: 5 (1971)). Antibodies consist of two identical light polypeptide chains of molecular weight approximately 23,000 daltons (the "light chain"), and two identical heavy chains of molecular weight 53,000-70,000 (the "heavy chain"). The four chains are joined by disulfide bonds in a "Y" configuration wherein the light chains bracket the heavy chains starting at the mouth of the "Y" configuration. The "branch" portion of the "Y" configuration is designated the Fab region; the stem portion of the "Y" configuration is designated the Fc region. The amino acid sequence orientation runs from the N-terminal end at the top of the "Y" configuration to the C-terminal end at the bottom of each chain. The N-terminal end possesses the variable region having specificity for the antigen that elicited it, and is approximately 100 amino acids in length, there being slight variations between light and heavy chain and from antibody to antibody. [0230] The variable region is linked in each chain to a constant region that extends the remaining length of the chain and that within a particular class of antibody does 48 not vary with the specificity of the antibody (i.e., the antigen eliciting it). There are five known major classes of constant regions that determine the class of the immunoglobulin molecule (IgG, IgM, IgA, IgD, and IgE corresponding to y, P, a, 6, and & (gamma, mu, alpha, delta, or epsilon) heavy chain constant regions). The constant region or class determines subsequent effector function of the antibody, including activation of complement (Kabat, E. A., Structural Concepts in Immunology and Immunochemistry, 2nd Ed., p. 413-436, Holt, Rinehart, Winston (1976)), and other cellular responses (Andrews, D. W., et al., Clinical Immunobiology, pp 1-18, W. B. Sanders (1980); Kohl, S., et al., Immunology, 48: 187 (1983)); while the variable region determines the antigen with which it will react. Light chains are classified as either K (kappa) or ? (lambda). Each heavy chain class can be paired with either kappa or lambda light chain. The light and heavy chains are covalently bonded to each other, and the "tail" portions of the two heavy chains are bonded to each other by covalent disulfide linkages when the immunoglobulins are generated either by hybridomas or by B cells. [0231] The expression "variable region" or "VR" refers to the domains within each pair of light and heavy chains in an antibody that are involved directly in binding the antibody to the antigen. Each heavy chain has at one end a variable domain (VH) followed by a number of constant domains. Each light chain has a variable domain (VL) at one end and a constant domain at its other end; the constant domain of the light chain is aligned with the first constant domain of the heavy chain, and the light chain variable domain is aligned with the variable domain of the heavy chain. [0232] The expressions "complementarity determining region," "hypervariable region," or "CDR" refer to one or more of the hyper-variable or complementarity determining regions (CDRs) found in the variable regions of light or heavy chains of an antibody (See Kabat, E. A. et al., Sequences of Proteins of Immunological Interest, National Institutes of Health, Bethesda, Md., (1987)). These expressions include the hypervariable regions as defined by Kabat et al. ("Sequences of Proteins of Immunological Interest," Kabat E., et al., US Dept. of Health and Human Services, 1983) or the hypervariable loops in 3-dimensional structures of antibodies (Chothia and Lesk, J Mol. Biol. 196 901-917 (1987)). The CDRs in each chain are held in close proximity by framework regions and, with the CDRs from the other chain, contribute to the formation of the antigen binding site. Within the CDRs there are select amino acids that have been described as the selectivity determining regions 49 (SDRs) which represent the critical contact residues used by the CDR in the antibody antigen interaction (Kashmiri, S., Methods, 36:25-34 (2005)). CDRs for exemplary anti-IL-6 antibodies are provided herein. [0233] The expressions "framework region" or "FR" refer to one or more of the framework regions within the variable regions of the light and heavy chains of an antibody (See Kabat, E. A. et al., Sequences of Proteins of Immunological Interest, National Institutes of Health, Bethesda, Md., (1987)). These expressions include those amino acid sequence regions interposed between the CDRs within the variable regions of the light and heavy chains of an antibody. As mentioned in the preferred embodiments, the FR's will comprise human FR's highly homologous to the parent antibody (e.g. rabbit antibody). Anti-IL-6 Antibodies and Binding Fragments Thereof [0234] The invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVSAAVGGTVTIKCQASQSIN NELSWYQQKPGQRPKLLIYRASTLASGVSSRFKGSGSGTEFTLTISDLECADA ATYYCQQGYSLRNIDNAFGGGTEVVVKRTVAAPSVFIFPPSDEQLKSGTASVV CLLNN (SEQ ID NO: 2) or AIQMTQSPSSLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTL ASGVPSRFSGSGSGTDFTLTISSLQPDDFATYYCQQGYSLRNIDNAFGGGTKV EIKR (SEQ ID NO: 709). [0235] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSNYYV TWVRQAPGKGLEWIGIIYGSDETAYATWAIGRFTISKTSTTVDLKMTSLTAAD TATYFCARDDSSDWDAKFNLWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGG TAALGCLVK (SEQ ID NO: 3) or EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEWVGIIY GSDETAYATSAIGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWD AKFNLWGQGTLVTVSS (SEQ ID NO: 657). 50 [0236] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 4; SEQ ID NO: 5; and SEQ ID NO: 6 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 2 or 709, and/or one or more of the polypeptide sequences of SEQ ID NO: 7; SEQ ID NO: 8; and SEQ ID NO: 9 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 3 or SEQ ID NO:657 or those contained in Figures 34-37, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0237] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 4; SEQ ID NO: 5; and SEQ ID NO: 6 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 2 or 709 or the other humanized VL sequences contained in Figures 34-37, and/or one or more of the polypeptide sequences of SEQ ID NO: 7; SEQ ID NO: 8; and SEQ ID NO: 9 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 3 or 657, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and humanized versions of the variable heavy and light chain sequences set forth above. [0238] The invention also contemplates fragments of the antibody having binding specificity to 11L-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, humanized versions of the polypeptide sequence of SEQ ID NO: 2 or 709. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the humanized versions of polypeptide sequence of SEQ ID NO: 3 or 657. [0239] In a further embodiment of the invention, fragments of the antibody having binding specificity to 1L-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 4; SEQ ID NO: 5; and SEQ ID NO: 6 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 2 or SEQ ID NO:709. 51 [0240] In a further embodiment of the invention, fragments of the antibody having binding specificity to 11L-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 7; SEQ ID NO: 8; and SEQ ID NO: 9 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 3 and SEQ ID NO:657 and the VH sequences in Figures 34-37. [0241] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 2 or 709; the variable heavy chain region of SEQ ID NO: 3 or 657; the complementarity determining regions (SEQ ID NO: 4; SEQ ID NO: 5; and SEQ ID NO: 6) of the variable light chain region of SEQ ID NO: 2 or 709; and the complementarity determining regions (SEQ ID NO: 7; SEQ ID NO: 8; and SEQ ID NO: 9) of the variable heavy chain region of SEQ ID NO: 3 and SEQ ID NO:657 and the VH sequences in Figures 34-37. [0242] The invention also contemplates variants wherein either of the heavy chain polypeptide sequences of SEQ ID NO: 18 or SEQ ID NO: 19 is substituted for the heavy chain polypeptide sequence of SEQ ID NO: 3 or SEQ ID NO:657 or the other VH sequences in Figures 34-37; the light chain polypeptide sequence of SEQ ID NO: 20 is substituted for the light chain polypeptide sequence of SEQ ID NO: 2 or SEQ ID NO:709 or the other VL sequences in Figures 34-37; and the heavy chain CDR sequence of SEQ ID NO: 120 is substituted for the heavy chain CDR sequence of SEQ ID NO: 8. [0243] In a preferred embodiment of the invention, the anti-IL-6 antibody is Abl, comprising SEQ ID NO: 2 and SEQ ID NO: 3, or more particularly an antibody comprising SEQ ID NO:657 and SEQ ID NO:709 (which are respectively encoded by the nucleic acid sequences in SEQ ID NO:700 and SEQ ID NO:723) or one comprised of the alternative SEQ ID NOs set forth in the preceding paragraph, and having at least one of the biological activities set forth herein. In a preferred embodiment, the anti-IL-6 antibody will comprise at least one humanized sequence as shown in Figures 34-37. 52 [0244] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0245] MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTINC QASETIYSWLSWYQQKPGQPPKLLIYQASDLASGVPSRFSGSGAGTEYTLTIS GVQCDDAATYYCQQGYSGSNVDNVFGGGTEVVVKRTVAAPSVFIFPPSDEQ LKSGTASVVCLLNNFY (SEQ ID NO: 21) [0246] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQEQLKESGGRLVTPGTPLTLTCTASGFSLNDHA MGWVRQAPGKGLEYIGFINSGGSARYASWAEGRFTISRTSTTVDLKMTSLTT EDTATYFCVRGGAVWSIHSFDPWGPGTLVTVSSASTKGPSVFPLAPSSKSTSG GTAALGCLVK (SEQ ID NO: 22). [0247] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 23; SEQ ID NO: 24; and SEQ ID NO: 25 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 21, and/or one or more of the polypeptide sequences of SEQ ID NO: 26; SEQ ID NO: 27; and SEQ ID NO: 28 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 22, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0248] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 23; SEQ ID NO: 24; and SEQ ID NO: 25 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 21, and/or one or more of the polypeptide sequences of SEQ ID NO: 26; SEQ ID NO: 27; and SEQ ID NO: 28 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 22, or combinations of these polypeptide sequences. In another embodiment of the 53 invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0249] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 21. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 22. [0250] In a further embodiment of the invention, fragments of the antibody having binding specificity to 11L-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 23; SEQ ID NO: 24; and SEQ ID NO: 25 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 21. [0251] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 26; SEQ ID NO: 27; and SEQ ID NO: 28 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 22. [0252] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 21; the variable heavy chain region of SEQ ID NO: 22; the complementarity-determining regions (SEQ ID NO: 23; SEQ ID NO: 24; and SEQ ID NO: 25) of the variable light chain region of SEQ ID NO: 21; and the complementarity-determining regions (SEQ ID NO: 26; SEQ ID NO: 27; and SEQ ID NO: 28) of the variable heavy chain region of SEQ ID NO: 22. [0253] In a preferred embodiment of the invention, the anti-11L-6 antibody is Ab2, comprising SEQ ID NO: 21 and SEQ ID NO: 22, and having at least one of the biological activities set forth herein. [0254] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 54 [0255] MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVSISCQ ASQSVYDNNYLSWFQQKPGQPPKLLIYGASTLASGVPSRFVGSGSGTQFTLTI TDVQCDDAATYYCAGVYDDDSDNAFGGGTEVVVKRTVAAPSVFIFPPSDEQ LKSGTASVVCLLNN (SEQ ID NO: 37) [0256] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSVYYM NWVRQAPGKGLEWIGFITMSDNINYASWAKGRFTISKTSTTVDLKMTSPTTE DTATYFCARSRGWGTMGRLDLWGPGTLVTVSSASTKGPSVFPLAPSSKSTSG GTAALGCLVK (SEQ ID NO: 38). [0257] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 39; SEQ ID NO: 40; and SEQ ID NO: 41 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 37, and/or one or more of the polypeptide sequences of SEQ ID NO: 42; SEQ ID NO: 43; and SEQ ID NO: 44 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 38, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0258] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 39; SEQ ID NO: 40; and SEQ ID NO: 41 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 37, and/or one or more of the polypeptide sequences of SEQ ID NO: 42; SEQ ID NO: 43; and SEQ ID NO: 44 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 38, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0259] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the 55 invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 37. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 38. [0260] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 39; SEQ ID NO: 40; and SEQ ID NO: 41 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 37. [0261] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 42; SEQ ID NO: 43; and SEQ ID NO: 44 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 38. [0262] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 37; the variable heavy chain region of SEQ ID NO: 38; the complementarity-determining regions (SEQ ID NO: 39; SEQ ID NO: 40; and SEQ ID NO: 41) of the variable light chain region of SEQ ID NO: 37; and the complementarity-determining regions (SEQ ID NO: 42; SEQ ID NO: 43; and SEQ ID NO: 44) of the variable heavy chain region of SEQ ID NO: 38. [0263] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab3, comprising SEQ ID NO: 37 and SEQ ID NO: 38, and having at least one of the biological activities set forth herein. [0264] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0265] MDTRAPTQLLGLLLLWLPGAICDPVLTQTPSPVSAPVGGTVSISCQA SQSVYENNYLSWFQQKPGQPPKLLIYGASTLDSGVPSRFKGSGSGTQFTLTIT DVQCDDAATYYCAGVYDDDSDDAFGGGTEVVVKRTVAAPSVFIFPPSDEQL KSGTASVVCLLNN (SEQ ID NO: 53) 56 [0266] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQEQLKESGGGLVTPGGTLTLTCTASGFSLNAY YMNWVRQAPGKGLEWIGFITLNNNVAYANWAKGRFTFSKTSTTVDLKMTSP TPEDTATYFCARSRGWGAMGRLDLWGHGTLVTVSSASTKGPSVFPLAPSSKS TSGGTAALGCLVK (SEQ ID NO: 54). [0267] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 55; SEQ ID NO: 56; and SEQ ID NO: 57 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 53, and/or one or more of the polypeptide sequences of SEQ ID NO: 58; SEQ ID NO: 59; and SEQ ID NO: 60 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 54, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0268] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 55; SEQ ID NO: 56; and SEQ ID NO: 57 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 53, and/or one or more of the polypeptide sequences of SEQ ID NO: 58; SEQ ID NO: 59; and SEQ ID NO: 60 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 54, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0269] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 53. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 54. 57 [0270] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 55; SEQ ID NO: 56; and SEQ ID NO: 57 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 53. [0271] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 58; SEQ ID NO: 59; and SEQ ID NO: 60 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 54. [0272] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 53; the variable heavy chain region of SEQ ID NO: 54; the complementarity-determining regions (SEQ ID NO: 55; SEQ ID NO: 56; and SEQ ID NO: 57) of the variable light chain region of SEQ ID NO: 53; and the complementarity-determining regions (SEQ ID NO: 58; SEQ ID NO: 59; and SEQ ID NO: 60) of the variable heavy chain region of SEQ ID NO: 54. [0273] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab4, comprising SEQ ID NO: 53 and SEQ ID NO: 54, and having at least one of the biological activities set forth herein. [0274] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0275] MDTRAPTQLLGLLLLWLPGATFAQVLTQTPSPVSAAVGGTVTINCQ ASQSVDDNNWLGWYQQKRGQPPKYLIYSASTLASGVPSRFKGSGSGTQFTLT ISDLECDDAATYYCAGGFSGNIFAFGGGTEVVVKRTVAAPSVFIFPPSDEQLKS GTASVVCLLNNF (SEQ ID NO: 69) [0276] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSS YAM 58 SWVRQAPGKGLEWIGIIGGFGTTYYATWAKGRFTISKTSTTVDLRITSPTTEDT ATYFCARGGPGNGGDIWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAAL GCLVKD (SEQ ID NO: 70). [0277] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 71; SEQ ID NO: 72; and SEQ ID NO: 73 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 69, and/or one or more of the polypeptide sequences of SEQ ID NO: 74; SEQ ID NO: 75; and SEQ ID NO: 76 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 70, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0278] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 71; SEQ ID NO: 72; and SEQ ID NO: 73 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 69, and/or one or more of the polypeptide sequences of SEQ ID NO: 74; SEQ ID NO: 75; and SEQ ID NO: 76 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 70, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0279] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 69. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 70. [0280] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 71; SEQ ID NO: 72; and SEQ ID NO: 73 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 69. 59 [0281] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 74; SEQ ID NO: 75; and SEQ ID NO: 76 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 70. [0282] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 69; the variable heavy chain region of SEQ ID NO: 70; the complementarity-determining regions (SEQ ID NO: 71; SEQ ID NO: 72; and SEQ ID NO: 73) of the variable light chain region of SEQ ID NO: 69; and the complementarity-determining regions (SEQ ID NO: 74; SEQ ID NO: 75; and SEQ ID NO: 76) of the variable heavy chain region of SEQ ID NO: 70. [0283] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab5, comprising SEQ ID NO: 69 and SEQ ID NO: 70, and having at least one of the biological activities set forth herein. [0284] In another embodiment, the invention includes antibodies having binding specificity to 1L-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0285] MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSVPVGGTVTIKCQ SSQSVYNNFLSWYQQKPGQPPKLLIYQASKLASGVPDRFSGSGSGTQFTLTIS GVQCDDAATYYCLGGYDDDADNAFGGGTEVVVKRTVAAPSVFIFPPSDEQL KSGTASVVCLLNNF (SEQ ID NO: 85) [0286] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGIDLSDYAM SWVRQAPGKGLEWIGIIYAGSGSTWYASWAKGRFTISKTSTTVDLKITSPTTE DTATYFCARDGYDDYGDFDRLDLWGPGTLVTVSSASTKGPSVFPLAPSSKST SGGTAALGCLVKD (SEQ ID NO: 86). [0287] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 87; SEQ ID NO: 88; and SEQ ID NO: 89 60 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 85, and/or one or more of the polypeptide sequences of SEQ ID NO: 90; SEQ ID NO: 91; and SEQ ID NO: 92 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 86, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0288] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 87; SEQ ID NO: 88; and SEQ ID NO: 89 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 85, and/or one or more of the polypeptide sequences of SEQ ID NO: 90; SEQ ID NO: 91; and SEQ ID NO: 92 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 86, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0289] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 85. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 86. [0290] In a further embodiment of the invention, fragments of the antibody having binding specificity to 11L-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 87; SEQ ID NO: 88; and SEQ ID NO: 89 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 85. [0291] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 90; SEQ ID NO: 91; and SEQ ID NO: 92 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 86. 61 [0292] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 85; the variable heavy chain region of SEQ ID NO: 86; the complementarity-determining regions (SEQ ID NO: 87; SEQ ID NO: 88; and SEQ ID NO: 89) of the variable light chain region of SEQ ID NO: 85; and the complementarity-determining regions (SEQ ID NO: 90; SEQ ID NO: 91; and SEQ ID NO: 92) of the variable heavy chain region of SEQ ID NO: 86. [0293] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab6, comprising SEQ ID NO: 85 and SEQ ID NO: 86, and having at least one of the biological activities set forth herein. [0294] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0295] MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVSAAVGGTVTIKC QASQSINNELSWYQQKSGQRPKLLIYRASTLASGVSSRFKGSGSGTEFTLTISD LECADAATYYCQQGYSLRNIDNAFGGGTEVVVKRTVAAPSVFIFPPSDEQLKS GTASVVCLLNNF (SEQ ID NO: 101) [0296] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLSGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSNYYM TWVRQAPGKGLEWIGMIYGSDETAYANWAIGRFTISKTSTTVDLKMTSLTAA DTATYFCARDDSSDWDAKFNLWGQGTLVTVSSASTKGPSVFPLAPSSKSTSG GTAALGCLVK (SEQ ID NO: 102). [0297] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 103; SEQ ID NO: 104; and SEQ ID NO: 105 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 101, and/or one or more of the polypeptide sequences of SEQ ID NO: 106; SEQ ID NO: 107; and SEQ ID NO: 108 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of 62 SEQ ID NO: 102, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0298] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 103; SEQ ID NO: 104; and SEQ ID NO: 105 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 101, and/or one or more of the polypeptide sequences of SEQ ID NO: 106; SEQ ID NO: 107; and SEQ ID NO: 108 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 102, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0299] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 101. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 102. [0300] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 103; SEQ ID NO: 104; and SEQ ID NO: 105 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 101. [0301] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 106; SEQ ID NO: 107; and SEQ ID NO: 108 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 102. [0302] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following 63 antibody fragments: the variable light chain region of SEQ ID NO: 101; the variable heavy chain region of SEQ ID NO: 102; the complementarity-determining regions (SEQ ID NO: 103; SEQ ID NO: 104; and SEQ ID NO: 105) of the variable light chain region of SEQ ID NO: 101; and the complementarity-determining regions (SEQ ID NO: 106; SEQ ID NO: 107; and SEQ ID NO: 108) of the variable heavy chain region of SEQ ID NO: 102. [0303] The invention also contemplates variants wherein either of the heavy chain polypeptide sequences of SEQ ID NO: 117 or SEQ ID NO: 118 is substituted for the heavy chain polypeptide sequence of SEQ ID NO: 102; the light chain polypeptide sequence of SEQ ID NO: 119 is substituted for the light chain polypeptide sequence of SEQ ID NO: 101; and the heavy chain CDR sequence of SEQ ID NO: 121 is substituted for the heavy chain CDR sequence of SEQ ID NO: 107. [0304] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab7, comprising SEQ ID NO: 101 and SEQ ID NO: 102, or the alternative SEQ ID NOs set forth in the preceding paragraph, and having at least one of the biological activities set forth herein. [0305] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0306] MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVTISCQ SSQSVGNNQDLSWFQQRPGQPPKLLIYEISKLESGVPSRFSGSGSGTHFTLTISG VQCDDAATYYCLGGYDDDADNA (SEQ ID NO: 122) [0307] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCHSVEESGGRLVTPGTPLTLTCTVSGFSLSSRTM SWVRQAPGKGLEWIGYIWSGGSTYYATWAKGRFTISKTSTTVDLKITSPTTED TATYFCARLGDTGGHAYATRLNL (SEQ ID NO: 123). [0308] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 124; SEQ ID NO: 125; and SEQ ID NO: 126 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 122, and/or one or more of the polypeptide sequences of SEQ ID NO: 127; SEQ ID NO: 128; and SEQ ID NO: 129 which correspond to the complementarity-determining 64 regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 123, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [03091 In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 124; SEQ ID NO: 125; and SEQ ID NO: 126 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 122, and/or one or more of the polypeptide sequences of SEQ ID NO: 127; SEQ ID NO: 128; and SEQ ID NO: 129 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ lID NO: 123, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0310] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 122. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 123. [0311] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 124; SEQ ID NO: 125; and SEQ ID NO: 126 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 122. [0312] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 127; SEQ ID NO: 128; and SEQ ID NO: 129 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 123. [0313] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to 1L-6 comprise, or 65 alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 122; the variable heavy chain region of SEQ ID NO: 123; the complementarity-determining regions (SEQ ID NO: 124; SEQ ID NO: 125; and SEQ ID NO: 126) of the variable light chain region of SEQ ID NO: 122; and the complementarity-determining regions (SEQ ID NO: 127; SEQ ID NO: 128; and SEQ ID NO: 129) of the variable heavy chain region of SEQ ID NO: 123. [0314] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab8, comprising SEQ ID NO: 122 and SEQ ID NO: 123, and having at least one of the biological activities set forth herein. [0315] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0316] MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSSVSAAVGGTVSISCQ SSQSVYSNKYLAWYQQKPGQPPKLLIYWTSKLASGAPSRFSGSGSGTQFTLTI SGVQCDDAATYYCLGAYDDDADNA (SEQ ID NO: 138) [0317] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSVEESGGRLVKPDETLTLTCTASGFSLEGGY MTWVRQAPGKGLEWIGISYDSGSTYYASWAKGRFTISKTSSTTVDLKMTSLT TEDTATYFCVRSLKYPTVTSDDL (SEQ ID NO: 139). [0318] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 140; SEQ ID NO: 141; and SEQ ID NO: 142 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 138, and/or one or more of the polypeptide sequences of SEQ ID NO: 143; SEQ ID NO: 144; and SEQ ID NO: 145 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 139, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0319] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide 66 sequences of SEQ ID NO: 140; SEQ ID NO: 141; and SEQ ID NO: 142 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 138, and/or one or more of the polypeptide sequences of SEQ ID NO: 143; SEQ ID NO: 144; and SEQ ID NO: 145 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 139, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0320] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 138. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 139. [0321] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 140; SEQ ID NO: 141; and SEQ ID NO: 142 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 138. [0322] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 143; SEQ ID NO: 144; and SEQ ID NO: 145 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 139. [0323] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 138; the variable heavy chain region of SEQ ID NO: 139; the complementarity-determining regions (SEQ ID NO: 140; SEQ ID NO: 141; and SEQ ID NO: 142) of the variable light chain region of SEQ ID NO: 138; and the complementarity-determining regions (SEQ 67 ID NO: 143; SEQ ID NO: 144; and SEQ ID NO: 145) of the variable heavy chain region of SEQ ID NO: 139. [0324] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab9, comprising SEQ ID NO: 138 and SEQ ID NO: 139, and having at least one of the biological activities set forth herein. [0325] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0326] MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVTISCQ SSQSVYNNNDLAWYQQKPGQPPKLLIYYASTLASGVPSRFKGSGSGTQFTLTI SGVQCDDAAAYYCLGGYDDDADNA (SEQ ID NO: 154) [0327] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGLSLSSNTIN WVRQAPGKGLEWIGYIWSGGSTYYASWVNGRFTISKTSTTVDLKITSPTTEDT ATYFCARGGYASGGYPYATRLDL (SEQ ID NO: 155). [0328] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 156; SEQ ID NO: 157; and SEQ ID NO: 158 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 154, and/or one or more of the polypeptide sequences of SEQ ID NO: 159; SEQ ID NO: 160; and SEQ ID NO: 161 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 155, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0329] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 156; SEQ ID NO: 157; and SEQ ID NO: 158 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 154, and/or one or more of the polypeptide sequences of SEQ ID NO: 159; SEQ ID NO: 160; and SEQ ID NO: 161 which correspond to the complementarity-determining regions (CDRs, or 68 hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 155, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0330] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 154. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 155. [0331] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 156; SEQ ID NO: 157; and SEQ ID NO: 158 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 154. [0332] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 159; SEQ ID NO: 160; and SEQ ID NO: 161 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 155. [0333] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 154; the variable heavy chain region of SEQ ID NO: 155; the complementarity-determining regions (SEQ ID NO: 156; SEQ ID NO: 157; and SEQ ID NO: 158) of the variable light chain region of SEQ ID NO: 154; and the complementarity-determining regions (SEQ ID NO: 159; SEQ ID NO: 160; and SEQ ID NO: 161) of the variable heavy chain region of SEQ ID NO: 155. [0334] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab10, comprising SEQ ID NO: 154 and SEQ ID NO: 155, and having at least one of the biological activities set forth herein. 69 [0335] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0336] MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSSVSAAVGGTVTINCQ SSQSVYNNDYLSWYQQRPGQRPKLLIYGASKLASGVPSRFKGSGSGKQFTLTI SGVQCDDAATYYCLGDYDDDADNT (SEQ ID NO: 170) [0337] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGFTLSTNYY LSWVRQAPGKGLEWIGIIYPSGNTYCAKWAKGRFTISKTSSTTVDLKMTSPTT EDTATYFCARNYGGDESL (SEQ ID NO: 171). [0338] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 172; SEQ ID NO: 173; and SEQ ID NO: 174 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 170, and/or one or more of the polypeptide sequences of SEQ ID NO: 175; SEQ ID NO: 176; and SEQ ID NO: 177 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 171, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0339] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 172; SEQ ID NO: 173; and SEQ ID NO: 174 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 170, and/or one or more of the polypeptide sequences of SEQ ID NO: 175; SEQ ID NO: 176; and SEQ ID NO: 177 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 171, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. 70 [0340] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 170. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 171. [0341] In a further embodiment of the invention, fragments of the antibody having binding specificity to 11L-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 172; SEQ ID NO: 173; and SEQ ID NO: 174 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 170. [0342] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 175; SEQ ID NO: 176; and SEQ ID NO: 177 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 171. [0343] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 170; the variable heavy chain region of SEQ ID NO: 171; the complementarity-determining regions (SEQ ID NO: 172; SEQ ID NO: 173; and SEQ ID NO: 174) of the variable light chain region of SEQ ID NO: 170; and the complementarity-determining regions (SEQ ID NO: 175; SEQ ID NO: 176; and SEQ ID NO: 177) of the variable heavy chain region of SEQ ID NO: 171. [0344] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab 11, comprising SEQ ID NO: 170 and SEQ ID NO: 171, and having at least one of the biological activities set forth herein. [0345] In another embodiment, the invention includes antibodies having binding specificity to 11L-6 and possessing a variable light chain sequence comprising the sequence set forth below: 71 [0346] MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVEAAVGGTVTIKC QASETIGNALAWYQQKSGQPPKLLIYKASKLASGVPSRFKGSGSGTEYTLTIS DLECADAATYYCQWCYFGDSV (SEQ ID NO: 186) [0347] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVTVLKGVQCQEQLVESGGGLVQPEGSLTLTCTASGFDFSSGY YMCWVRQAPGKGLEWIACIFTITTNTYYASWAKGRFTISKTSSTTVTLQMTSL TAADTATYLCARGIYSDNNYYAL (SEQ ID NO: 187). [0348] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 188; SEQ ID NO: 189; and SEQ ID NO: 190 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 186, and/or one or more of the polypeptide sequences of SEQ ID NO: 191; SEQ ID NO: 192; and SEQ ID NO: 193 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 187, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0349] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 188; SEQ ID NO: 189; and SEQ ID NO: 190 which correspond to the complementarity-deternining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 186, and/or one or more of the polypeptide sequences of SEQ ID NO: 191; SEQ ID NO: 192; and SEQ ID NO: 193 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 187, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0350] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 186. In another embodiment of the invention, antibody fragments of the 72 invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 187. [0351] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 188; SEQ ID NO: 189; and SEQ ID NO: 190 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 186. [0352] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 191; SEQ ID NO: 192; and SEQ ID NO: 193 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 187. [0353] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 186; the variable heavy chain region of SEQ ID NO: 187; the complementarity-determining regions (SEQ ID NO: 188; SEQ ID NO: 189; and SEQ ID NO: 190) of the variable light chain region of SEQ ID NO: 186; and the complementarity-determining regions (SEQ ID NO: 191; SEQ ID NO: 192; and SEQ ID NO: 193) of the variable heavy chain region of SEQ ID NO: 187. [0354] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab 12, comprising SEQ ID NO: 186 and SEQ ID NO: 187, and having at least one of the biological activities set forth herein. [0355] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0356] MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVEAAVGGTVTIKC QASESIGNALAWYQQKPGQPPKLLIYKASTLASGVPSRFSGSGSGTEFTLTISG VQCADAAAYYCQWCYFGDSV (SEQ ID NO: 202) [0357] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 73 METGLRWLLLVAVLKGVQCQQQLVESGGGLVKPGASLTLTCKASGFSFSSG YYMCWVRQAPGKGLESIACIFTITDNTYYANWAKGRFTISKPSSPTVTLQMTS LTAADTATYFCARGIYSTDNYYAL (SEQ ID NO: 203). [0358] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 204; SEQ ID NO: 205; and SEQ ID NO: 206 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 202, and/or one or more of the polypeptide sequences of SEQ ID NO: 207; SEQ ID NO: 208; and SEQ ID NO: 209 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 203, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0359] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 204; SEQ ID NO: 205; and SEQ ID NO: 206 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 202, and/or one or more of the polypeptide sequences of SEQ ID NO: 207; SEQ ID NO: 208; and SEQ ID NO: 209 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 203, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0360] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 202. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 203. [0361] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 204; SEQ ID NO: 205; and SEQ ID NO: 206 74 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 202. [0362] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 207; SEQ ID NO: 208; and SEQ ID NO: 209 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 203. [0363] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 202; the variable heavy chain region of SEQ ID NO: 203; the complementarity-determining regions (SEQ ID NO: 204; SEQ ID NO: 205; and SEQ ID NO: 206) of the variable light chain region of SEQ ID NO: 202; and the complementarity-determining regions (SEQ ID NO: 207; SEQ ID NO: 208; and SEQ ID NO: 209) of the variable heavy chain region of SEQ ID NO: 203. [0364] In a preferred embodiment of the invention, the anti-IL-6 antibody is Abl3, comprising SEQ ID NO: 202 and SEQ ID NO: 203, and having at least one of the biological activities set forth herein. [0365] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0366] MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVEAAVGGTVTIKC QASQSVSSYLNWYQQKPGQPPKLLIYRASTLESGVPSRFKGSGSGTEFTLTISD LECADAATYYCQCTYGTSSSYGAA (SEQ ID NO: 218) [0367] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGISLSSNAIS WVRQAPGKGLEWIGIISYSGTTYYASWAKGRFTISKTSSTTVDLKITSPTTEDT ATYFCARDDPTTVMVMLIPFGAGMDL (SEQ ID NO: 219). [0368] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 220; SEQ ID NO: 221; and SEQ ID NO: 75 222 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 218, and/or one or more of the polypeptide sequences of SEQ ID NO: 223; SEQ ID NO: 224; and SEQ ID NO: 225 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 219, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0369] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 220; SEQ ID NO: 221; and SEQ ID NO: 222 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 218, and/or one or more of the polypeptide sequences of SEQ ID NO: 223; SEQ ID NO: 224; and SEQ ID NO: 225 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 219, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0370] The invention also contemplates fragments of the antibody having binding specificity to 1L-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 218. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 219. [0371] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 220; SEQ ID NO: 221; and SEQ ID NO: 222 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 218. [0372] In a further embodiment of the invention, fragments of the antibody having binding specificity to 1L-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 223; SEQ ID NO: 224; and SEQ ID NO: 225 76 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 219. [0373] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 218; the variable heavy chain region of SEQ ID NO: 219; the complementarity-determining regions (SEQ ID NO: 220; SEQ ID NO: 221; and SEQ ID NO: 222) of the variable light chain region of SEQ ID NO: 218; and the complementarity-determining regions (SEQ ID NO: 223; SEQ ID NO: 224; and SEQ ID NO: 225) of the variable heavy chain region of SEQ ID NO: 219. [0374] In a preferred embodiment of the invention, the anti-IL-6 antibody is Abl4, comprising SEQ ID NO: 218 and SEQ ID NO: 219, and having at least one of the biological activities set forth herein. [0375] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0376] MDTRAPTQLLGLLLLWLPGATFAQVLTQTASPVSAAVGGTVTINC QASQSVYKNNYLSWYQQKPGQPPKGLIYSASTLDSGVPLRFSGSGSGTQFTLT ISDVQCDDAATYYCLGSYDCSSGDCYA (SEQ ID NO: 234) [0377] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSLEESGGDLVKPEGSLTLTCTASGFSFSSYWM CWVRQAPGKGLEWIACIVTGNGNTYYANWAKGRFTISKTSSTTVTLQMTSLT AADTATYFCAKAYDL (SEQ ID NO: 235). [0378] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 236; SEQ ID NO: 237; and SEQ ID NO: 238 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 234, and/or one or more of the polypeptide sequences of SEQ ID NO: 239; SEQ ID NO: 240; and SEQ ID NO: 241 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of 77 SEQ ID NO: 235, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0379] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 236; SEQ ID NO: 237; and SEQ ID NO: 238 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 234, and/or one or more of the polypeptide sequences of SEQ ID NO: 239; SEQ ID NO: 240; and SEQ ID NO: 241 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 235, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0380] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 234. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 235. [0381] In a further embodiment of the invention, fragments of the antibody having binding specificity to LL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 236; SEQ ID NO: 237; and SEQ ID NO: 238 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 234. [0382] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 239; SEQ ID NO: 240; and SEQ ID NO: 241 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 235. [0383] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following 78 antibody fragments: the variable light chain region of SEQ ID NO: 234; the variable heavy chain region of SEQ ID NO: 235; the complementarity-determining regions (SEQ ID NO: 236; SEQ ID NO: 237; and SEQ ID NO: 238) of the variable light chain region of SEQ ID NO: 234; and the complementarity-determining regions (SEQ ID NO: 239; SEQ ID NO: 240; and SEQ ID NO: 241) of the variable heavy chain region of SEQ ID NO: 235. [0384] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab15, comprising SEQ ID NO: 234 and SEQ ID NO: 235, and having at least one of the biological activities set forth herein. [0385] In another embodiment, the invention includes antibodies having binding specificity to 1L-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0386] MDTRAPTQLLGLLLLWLPGSTFAAVLTQTPSPVSAAVGGTVSISCQ ASQSVYDNNYLSWYQQKPGQPPKLLIYGASTLASGVPSRFKGTGSGTQFTLTI TDVQCDDAATYYCAGVFNDDSDDA (SEQ ID NO: 250) [0387] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVPKGVQCQSLEESGGRLVTPGTPLTLTCTLSGFSLSAYYM SWVRQAPGKGLEWIGFITLSDHISYARWAKGRFTISKTSTTVDLKMTSPTTED TATYFCARSRGWGAMGRLDL (SEQ ID NO: 251). [0388] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 252; SEQ ID NO: 253; and SEQ ID NO: 254 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 250, and/or one or more of the polypeptide sequences of SEQ ID NO: 255; SEQ ID NO: 256; and SEQ ID NO: 257 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 251, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0389] In.another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 252; SEQ ID NO: 253; and SEQ ID NO: 254 which 79 correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 250, and/or one or more of the polypeptide sequences of SEQ ID NO: 255; SEQ ID NO: 256; and SEQ ID NO: 257 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 251, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0390] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 250. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 251. [0391] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 252; SEQ ID NO: 253; and SEQ ID NO: 254 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 250. [0392] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 255; SEQ ID NO: 256; and SEQ ID NO: 257 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 251. [0393] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 250; the variable heavy chain region of SEQ ID NO: 251; the complementarity-determining regions (SEQ ID NO: 252; SEQ ID NO: 253; and SEQ ID NO: 254) of the variable light chain region of SEQ ID NO: 250; and the complementarity-determining regions (SEQ ID NO: 255; SEQ ID NO: 256; and SEQ ID NO: 257) of the variable heavy chain region of SEQ ID NO: 251. 80 [0394] In a preferred embodiment of the invention, the anti-IL-6 antibody is Abl6, comprising SEQ ID NO: 250 and SEQ ID NO: 251, and having at least one of the biological activities set forth herein. [0395] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0396] MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVTISCQ ASQSVYNNKNLAWYQQKSGQPPKLLIYWASTLASGVSSRFSGSGSGTQFTLT VSGVQCDDAATYYCLGVFDDDADNA (SEQ ID NO: 266) [0397] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTASGFSLSSYSM TWVRQAPGKGLEYIGVIGTSGSTYYATWAKGRFTISRTSTTVALKITSPTTEDT ATYFCVRSLSSITFL (SEQ ID NO: 267). [0398] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 268; SEQ ID NO: 269; and SEQ ID NO: 270 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 266, and/or one or more of the polypeptide sequences of SEQ ID NO: 271; SEQ ID NO: 272; and SEQ ID NO: 273 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 267, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0399] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 268; SEQ ID NO: 269; and SEQ ID NO: 270 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 266, and/or one or more of the polypeptide sequences of SEQ ID NO: 271; SEQ ID NO: 272; and SEQ ID NO: 273 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 267, or combinations of these polypeptide sequences. In another embodiment of the 81 invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0400] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 266. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 267. [0401] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 268; SEQ ID NO: 269; and SEQ ID NO: 270 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 266. [0402] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 271; SEQ ID NO: 272; and SEQ ID NO: 273 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 267. [0403] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 266; the variable heavy chain region of SEQ ID NO: 267; the complementarity-determining regions (SEQ ID NO: 268; SEQ ID NO: 269; and SEQ ID NO: 270) of the variable light chain region of SEQ ID NO: 266; and the complementarity-determining regions (SEQ ID NO: 271; SEQ ID NO: 272; and SEQ ID NO: 273) of the variable heavy chain region of SEQ ID NO: 267. [0404] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab 17, comprising SEQ ID NO: 266 and SEQ ID NO: 267, and having at least one of the biological activities set forth herein. [0405] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 82 [0406] MDTRAPTQLLGLLLLWLPGARCAFELTQTPASVEAAVGGTVTINCQ ASQNIYRYLAWYQQKPGQPPKFLIYLASTLASGVPSRFKGSGSGTEFTLTISDL ECADAATYYCQSYYSSNSVA (SEQ ID NO: 282) [0407] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQEQLVESGGDLVQPEGSLTLTCTASELDFSSGY WICWVRQVPGKGLEWIGCIYTGSSGSTFYASWAKGRFTISKTSSTTVTLQMTS LTAADTATYFCARGYSGFGYFKL (SEQ ID NO: 283). [0408] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 284; SEQ ID NO: 285; and SEQ ID NO: 286 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 282, and/or one or more of the polypeptide sequences of SEQ ID NO: 287; SEQ ID NO: 288; and SEQ ID NO: 289 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 283, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0409] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 284; SEQ ID NO: 285; and SEQ ID NO: 286 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 282, and/or one or more of the polypeptide sequences of SEQ ID NO: 287; SEQ ID NO: 288; and SEQ ID NO: 289 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 283, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0410] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 282. In another embodiment of the invention, antibody fragments of the 83 invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 283. [0411] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 284; SEQ ID NO: 285; and SEQ ID NO: 286 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 282. [0412] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 287; SEQ ID NO: 288; and SEQ ID NO: 289 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 283. [0413] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to 11L-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 282; the variable heavy chain region of SEQ ID NO: 283; the complementarity-determining regions (SEQ ID NO: 284; SEQ ID NO: 285; and SEQ ID NO: 286) of the variable light chain region of SEQ ID NO: 282; and the complementarity-determining regions (SEQ ID NO: 287; SEQ ID NO: 288; and SEQ ID NO: 289) of the variable heavy chain region of SEQ ID NO: 283. [0414] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab 18, comprising SEQ ID NO: 282 and SEQ ID NO: 283, and having at least one of the biological activities set forth herein. [0415] In another embodiment, the invention includes antibodies having binding specificity to 11L-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0416] MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTIKC QASEDIYRLLAWYQQKPGQPPKLLIYDSSDLASGVPSRFKGSGSGTEFTLAISG VQCDDAATYYCQQAWSYSDIDNA (SEQ ID NO: 298) [0417] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 84 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTASGFSLSSYYM SWVRQAPGKGLEWIGIITTSGNTFYASWAKGRLTISRTSTTVDLKITSPTTEDT ATYFCARTSDIFYYRNL (SEQ ID NO: 299). [0418] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 300; SEQ ID NO: 301; and SEQ ID NO: 302 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 298, and/or one or more of the polypeptide sequences of SEQ ID NO: 303; SEQ ID NO: 304; and SEQ ID NO: 305 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 299, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0419] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 300; SEQ ID NO: 301; and SEQ ID NO: 302 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 298, and/or one or more of the polypeptide sequences of SEQ ID NO: 303; SEQ ID NO: 304; and SEQ ID NO: 305 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 299, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0420] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 298. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 299. [0421] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 300; SEQ ID NO: 301; and SEQ ID NO: 302 85 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 298. [0422] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 303; SEQ ID NO: 304; and SEQ ID NO: 305 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 299. [0423] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 298; the variable heavy chain region of SEQ ID NO: 299; the complementarity-determining regions (SEQ ID NO: 300; SEQ ID NO: 301; and SEQ ID NO: 302) of the variable light chain region of SEQ ID NO: 298; and the complementarity-determining regions (SEQ ID NO: 303; SEQ ID NO: 304; and SEQ ID NO: 305) of the variable heavy chain region of SEQ ID NO: 299. [0424] In a preferred embodiment of the invention, the anti-IL-6 antibody is Abl9, comprising SEQ ID NO: 298 and SEQ ID NO: 299, and having at least one of the biological activities set forth herein. [0425] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0426] MDTRAPTQLLGLLLLWLPGATFAAVLTQTASPVSAAVGATVTINC QSSQSVYNDMDLAWFQQKPGQPPKLLIYSASTLASGVPSRFSGSGSGTEFTLTI SGVQCDDAATYYCLGAFDDDADNT (SEQ ID NO: 314) [0427] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLTRHAIT WVRQAPGKGLEWIGCIWSGGSTYYATWAKGRFTISKTSTTVDLRITSPTTEDT ATYFCARVIGDTAGYAYFTGLDL (SEQ ID NO: 315). [0428] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 316; SEQ ID NO: 317; and SEQ ID NO: 86 318 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 314, and/or one or more of the polypeptide sequences of SEQ ID NO: 319; SEQ ID NO: 320; and SEQ ID NO: 321 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 315, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0429] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 316; SEQ ID NO: 317; and SEQ ID NO: 318 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 314, and/or one or more of the polypeptide sequences of SEQ ID NO: 319; SEQ ID NO: 320; and SEQ ID NO: 321 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 315, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0430] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 314. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 315. [0431] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 316; SEQ ID NO: 317; and SEQ ID NO: 318 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 314. [0432] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 319; SEQ ID NO: 320; and SEQ ID NO: 321 87 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 315. [0433] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 314; the variable heavy chain region of SEQ ID NO: 315; the complementarity-determining regions (SEQ ID NO: 316; SEQ ID NO: 317; and SEQ ID NO: 318) of the variable light chain region of SEQ ID NO: 314; and the complementarity-determining regions (SEQ ID NO: 319; SEQ ID NO: 320; and SEQ ID NO: 321) of the variable heavy chain region of SEQ ID NO: 315. [0434] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab20, comprising SEQ ID NO: 314 and SEQ ID NO: 315, and having at least one of the biological activities set forth herein. [0435] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0436] MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTIKC QASQSVYNWLSWYQQKPGQPPKLLIYTASSLASGVPSRFSGSGSGTEFTLTIS GVECADAATYYCQQGYTSDVDNV (SEQ ID NO: 330) [0437] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSLEEAGGRLVTPGTPLTLTCTVSGIDLSSYAM GWVRQAPGKGLEYIGIISSSGSTYYATWAKGRFTISQASSTTVDLKITSPTTED SATYFCARGGAGSGGVWLLDGFDP (SEQ ID NO: 331). [0438] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 332; SEQ ID NO: 333; and SEQ ID NO: 334 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 330, and/or one or more of the polypeptide sequences of SEQ ID NO: 335; SEQ ID NO: 336; and SEQ ID NO: 337 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of 88 SEQ ID NO: 331, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0439] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 332; SEQ ID NO: 333; and SEQ ID NO: 334 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 330, and/or one or more of the polypeptide sequences of SEQ ID NO: 335; SEQ ID NO: 336; and SEQ ID NO: 337 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 331, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0440] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 330. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 331. [0441] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 332; SEQ ID NO: 333; and SEQ ID NO: 334 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 330. [0442] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 335; SEQ ID NO: 336; and SEQ ID NO: 337 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 331. [0443] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following 89 antibody fragments: the variable light chain region of SEQ ID NO: 330; the variable heavy chain region of SEQ ID NO: 331; the complementarity-determining regions (SEQ ID NO: 332; SEQ ID NO: 333; and SEQ ID NO: 334) of the variable light chain region of SEQ ID NO: 330; and the complementarity-determining regions (SEQ ID NO: 335; SEQ ID NO: 336; and SEQ ID NO: 337) of the variable heavy chain region of SEQ ID NO: 331. [0444] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab2 1, comprising SEQ ID NO: 330 and SEQ ID NO: 331, and having at least one of the biological activities set forth herein. [0445] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0446] MDTRAPTQLLGLLLLWLPGAKCADVVMTQTPASVSAAVGGTVTIN CQASENIYNWLAWYQQKPGQPPKLLIYTVGDLASGVSSRFKGSGSGTEFTLTI SDLECADAATYYCQQGYSSSYVDNV (SEQ ID NO: 346) [0447] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQEQLKESGGRLVTPGTPLTLTCTVSGFSLNDYA VGWFRQAPGKGLEWIGYIRSSGTTAYATWAKGRFTISATSTTVDLKITSPTTE DTATYFCARGGAGSSGVWILDGFAP (SEQ ID NO: 347). [0448] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 348; SEQ ID NO: 349; and SEQ ID NO: 350 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 346, and/or one or more of the polypeptide sequences of SEQ ID NO: 351; SEQ ID NO: 352; and SEQ ID NO: 353 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 347, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0449] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 348; SEQ ID NO: 349; and SEQ ID NO: 350 which 90 correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 346, and/or one or more of the polypeptide sequences of SEQ ID NO: 351; SEQ ID NO: 352; and SEQ ID NO: 353 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 347, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0450] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 346. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 347. [0451] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 348; SEQ ID NO: 349; and SEQ ID NO: 350 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 346. [0452] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 351; SEQ ID NO: 352; and SEQ ID NO: 353 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 347. [0453] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 346; the variable heavy chain region of SEQ ID NO: 347; the complementarity-determining regions (SEQ ID NO: 348; SEQ ID NO: 349; and SEQ ID NO: 350) of the variable light chain region of SEQ ID NO: 346; and the complementarity-determining regions (SEQ ID NO: 351; SEQ ID NO: 352; and SEQ ID NO: 353) of the variable heavy chain region of SEQ ID NO: 347. 91 [0454] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab22, comprising SEQ ID NO: 346 and SEQ ID NO: 347, and having at least one of the biological activities set forth herein. [0455] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0456] MDTRAPTQLLGLLLLWLPGATFAQVLTQTPSSVSAAVGGTVTINCQ ASQSVYQNNYLSWFQQKPGQPPKLLIYGAATLASGVPSRFKGSGSGTQFTLTI SDLECDDAATYYCAGAYRDVDS (SEQ ID NO: 362) [0457] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSLEESGGDLVKPGASLTLTCTASGFSFTSTYYI YWVRQAPGKGLEWIACIDAGSSGSTYYATWVNGRFTISKTSSTTVTLQMTSL TAADTATYFCAKWDYGGNVGWGYDL (SEQ ID NO: 363). [0458] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 364; SEQ ID NO: 365; and SEQ ID NO: 366 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 362, and/or one or more of the polypeptide sequences of SEQ ID NO: 367; SEQ ID NO: 368; and SEQ ID NO: 369 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 363, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0459] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 364; SEQ ID NO: 365; and SEQ ID NO: 366 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 362, and/or one or more of the polypeptide sequences of SEQ ID NO: 367; SEQ ID NO: 368; and SEQ ID NO: 369 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 363, or combinations of these polypeptide sequences. In another embodiment of the 92 invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0460] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 362. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 363. [0461] In a further embodiment of the invention, fragments of the antibody having binding specificity to 1L-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 364; SEQ ID NO: 365; and SEQ ID NO: 366 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 362. [0462] In a further embodiment of the invention, fragments of the antibody having binding specificity to 11L-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 367; SEQ ID NO: 368; and SEQ ID NO: 369 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 363. [0463] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to 11L-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 362; the variable heavy chain region of SEQ ID NO: 363; the complementarity-determining regions (SEQ ID NO: 364; SEQ ID NO: 365; and SEQ ID NO: 366) of the variable light chain region of SEQ ID NO: 362; and the complementarity-determining regions (SEQ ID NO: 367; SEQ ID NO: 368; and SEQ ID NO: 369) of the variable heavy chain region of SEQ ID NO: 363. [0464] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab23, comprising SEQ ID NO: 362 and SEQ ID NO: 363, and having at least one of the biological activities set forth herein. [0465] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 93 [0466] MDTRAPTQLLGLLLLWLPGARCAFELTQTPSSVEAAVGGTVTIKCQ ASQSISSYLAWYQQKPGQPPKFLIYRASTLASGVPSRFKGSGSGTEFTLTISDLE CADAATYYCQSYYDSVSNP (SEQ ID NO: 378) [0467] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSLEESGGDLVKPEGSLTLTCKASGLDLGTYW FMCWVRQAPGKGLEWIACIYTGSSGSTFYASWVNGRFTISKTSSTTVTLQMT SLTAADTATYFCARGYSGYGYFKL (SEQ ID NO: 379). [0468] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 380; SEQ ID NO: 381; and SEQ ID NO: 382 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 378, and/or one or more of the polypeptide sequences of SEQ ID NO: 383; SEQ ID NO: 384; and SEQ ID NO: 385 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 379, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0469] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 380; SEQ ID NO: 381; and SEQ ID NO: 382 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 378, and/or one or more of the polypeptide sequences of SEQ ID NO: 383; SEQ ID NO: 384; and SEQ ID NO: 385 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 379, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0470] The invention also contemplates fragments of the antibody having binding specificity to 1L-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 378. In another embodiment of the invention, antibody fragments of the 94 invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 379. [0471] In a further embodiment of the invention, fragments of the antibody having binding specificity to 1L-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 380; SEQ ID NO: 381; and SEQ ID NO: 382 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 378. [0472] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 383; SEQ ID NO: 384; and SEQ ID NO: 385 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 379. [0473] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 378; the variable heavy chain region of SEQ ID NO: 379; the complementarity-determining regions (SEQ ID NO: 380; SEQ ID NO: 381; and SEQ ID NO: 382) of the variable light chain region of SEQ ID NO: 378; and the complementarity-determining regions (SEQ ID NO: 383; SEQ ID NO: 384; and SEQ ID NO: 385) of the variable heavy chain region of SEQ ID NO: 379. [0474] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab24, comprising SEQ ID NO: 378 and SEQ ID NO: 379, and having at least one of the biological activities set forth herein. [0475] In another embodiment, the invention includes antibodies having binding specificity to 11L-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0476] MDTRAPTQLLGLLLLWLPGVTFAIEMTQSPFSVSAAVGGTVSISCQ ASQSVYKNNQLSWYQQKSGQPPKLLIYGASALASGVPSRFKGSGSGTEFTLTI SDVQCDDAATYYCAGAITGSIDTDG (SEQ ID NO: 394) [0477] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 95 METGLRWLLLVAVLKGVQCQSLEESGGDLVKPGASLTLTCTTSGFSFSSSYFI CWVRQAPGKGLEWIACIYGGDGSTYYASWAKGRFTISKTSSTTVTLQMTSLT AADTATYFCAREWAYSQGYFGAFDL (SEQ ID NO: 395). [0478] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 396; SEQ ID NO: 397; and SEQ ID NO: 398 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 394, and/or one or more of the polypeptide sequences of SEQ ID NO: 399; SEQ ID NO: 400; and SEQ ID NO: 401 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 395, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0479] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 396; SEQ ID NO: 397; and SEQ ID NO: 398 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 394, and/or one or more of the polypeptide sequences of SEQ ID NO: 399; SEQ ID NO: 400; and SEQ ID NO: 401 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 395, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0480] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 394. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 395. [0481] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 396; SEQ ID NO: 397; and SEQ ID NO: 398 96 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 394. [0482] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 399; SEQ ID NO: 400; and SEQ ID NO: 401 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 395. [0483] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 394; the variable heavy chain region of SEQ ID NO: 395; the complementarity-determining regions (SEQ ID NO: 396; SEQ ID NO: 397; and SEQ ID NO: 398) of the variable light chain region of SEQ ID NO: 394; and the complementarity-determining regions (SEQ ID NO: 399; SEQ ID NO: 400; and SEQ ID NO: 401) of the variable heavy chain region of SEQ ID NO: 395. [0484] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab25, comprising SEQ ID NO: 394 and SEQ ID NO: 395, and having at least one of the biological activities set forth herein. [0485] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0486] MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVEAAVGGTVTIKC QASEDISSYLAWYQQKPGQPPKLLIYAASNLESGVSSRFKGSGSGTEYTLTISD LECADAATYYCQCTYGTISISDGNA (SEQ ID NO: 410) [0487] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSSYFM TWVRQAPGEGLEYIGFINPGGSAYYASWVKGRFTISKSSTTVDLKITSPTTEDT ATYFCARVLIVSYGAFTI (SEQ ID NO: 411). [0488] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 412; SEQ ID NO: 413; and SEQ ID NO: 97 414 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 410, and/or one or more of the polypeptide sequences of SEQ ID NO: 415; SEQ ID NO: 416; and SEQ ID NO: 417 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 411, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0489] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 412; SEQ ID NO: 413; and SEQ ID NO: 414 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 410, and/or one or more of the polypeptide sequences of SEQ ID NO: 415; SEQ ID NO: 416; and SEQ ID NO: 417 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 411, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0490] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 410. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 411. [0491] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 412; SEQ ID NO: 413; and SEQ ID NO: 414 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 410. [0492] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 415; SEQ ID NO: 416; and SEQ ID NO: 417 98 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 411. [0493] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 410; the variable heavy chain region of SEQ ID NO: 411; the complementarity-determining regions (SEQ ID NO: 412; SEQ ID NO: 413; and SEQ ID NO: 414) of the variable light chain region of SEQ ID NO: 410; and the complementarity-determining regions (SEQ ID NO: 415; SEQ ID NO: 416; and SEQ ID NO: 417) of the variable heavy chain region of SEQ ID NO: 411. [0494] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab26, comprising SEQ ID NO: 410 and SEQ ID NO: 411, and having at least one of the biological activities set forth herein. [0495] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0496] MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVSAAVGGTVTIKC QASEDIESYLAWYQQKPGQPPKLLIYGASNLESGVSSRFKGSGSGTEFTLTISD LECADAATYYCQCTYGISISDGNA (SEQ ID NO: 426) [0497] The invention also includes antibodies having binding specificity to 1L-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSSYFM TWVRQAPGEGLEYIGFMNTGDNAYYASWAKGRFTISKTSTTVDLKITSPTTE DTATYFCARVLVVAYGAFNI (SEQ ID NO: 427). [0498] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 428; SEQ ID NO: 429; and SEQ ID NO: 430 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 426, and/or one or more of the polypeptide sequences of SEQ ID NO: 431; SEQ ID NO: 432; and SEQ ID NO: 433 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of 99 SEQ ID NO: 427, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0499] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 428; SEQ ID NO: 429; and SEQ ID NO: 430 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 426, and/or one or more of the polypeptide sequences of SEQ ID NO: 431; SEQ ID NO: 432; and SEQ ID NO: 433 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 427, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0500] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 426. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 427. [0501] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 428; SEQ ID NO: 429; and SEQ ID NO: 430 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 426. [0502] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 431; SEQ ID NO: 432; and SEQ ID NO: 433 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 427. [0503] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following 100 antibody fragments: the variable light chain region of SEQ ID NO: 426; the variable heavy chain region of SEQ ID NO: 427; the complementarity-determining regions (SEQ ID NO: 428; SEQ ID NO: 429; and SEQ ID NO: 430) of the variable light chain region of SEQ ID NO: 426; and the complementarity-determining regions (SEQ ID NO: 431; SEQ ID NO: 432; and SEQ ID NO: 433) of the variable heavy chain region of SEQ ID NO: 427. [0504] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab27, comprising SEQ ID NO: 426 and SEQ ID NO: 427, and having at least one of the biological activities set forth herein. [0505] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0506] MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSEPVGGTVSISCQS SKSVMNNNYLAWYQQKPGQPPKLLIYGASNLASGVPSRFSGSGSGTQFTLTIS DVQCDDAATYYCQGGYTGYSDHGT (SEQ ID NO: 442) [0507] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSVEESGGRLVKPDETLTLTCTVSGIDLSSYPM NWVRQAPGKGLEWIGFINTGGTIVYASWAKGRFTISKTSTTVDLKMTSPTTE DTATYFCARGSYVSSGYAYYFNV (SEQ ID NO: 443). [0508] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 444; SEQ ID NO: 445; and SEQ ID NO: 446 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 442, and/or one or more of the polypeptide sequences of SEQ ID NO: 447; SEQ ID NO: 448; and SEQ ID NO: 449 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 443, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0509] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 444; SEQ ID NO: 445; and SEQ ID NO: 446 which 101 correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 442, and/or one or more of the polypeptide sequences of SEQ ID NO: 447; SEQ ID NO: 448; and SEQ ID NO: 449 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 443, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0510] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 442. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 443. [0511] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 444; SEQ ID NO: 445; and SEQ ID NO: 446 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 442. [0512] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 447; SEQ ID NO: 448; and SEQ ID NO: 449 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 443. [0513] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 442; the variable heavy chain region of SEQ ID NO: 443; the complementarity-determining regions (SEQ ID NO: 444; SEQ ID NO: 445; and SEQ ID NO: 446) of the variable light chain region of SEQ ID NO: 442; and the complementarity-determining regions (SEQ ID NO: 447; SEQ ID NO: 448; and SEQ ID NO: 449) of the variable heavy chain region of SEQ ID NO: 443. 102 [0514] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab28, comprising SEQ ID NO: 442 and SEQ ID NO: 443, and having at least one of the biological activities set forth herein. [0515] In another embodiment, the invention includes antibodies having binding specificity to IIL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0516] MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVSISCQ SSQSVYNNNWLSWFQQKPGQPPKLLIYKASTLASGVPSRFKGSGSGTQFTLTI SDVQCDDVATYYCAGGYLDSVI (SEQ ID NO: 458) [0517] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSTYSIN WVRQAPGKGLEWIGIIANSGTTFYANWAKGRFTVSKTSTTVDLKITSPTTEDT ATYFCARESGMYNEYGKFNI (SEQ ID NO: 459). [0518] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 460; SEQ ID NO: 461; and SEQ ID NO: 462 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 458, and/or one or more of the polypeptide sequences of SEQ ID NO: 463; SEQ ID NO: 464; and SEQ ID NO: 465 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 459, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0519] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 460; SEQ ID NO: 461; and SEQ ID NO: 462 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 458, and/or one or more of the polypeptide sequences of SEQ ID NO: 463; SEQ ID NO: 464; and SEQ ID NO: 465 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 459, or combinations of these polypeptide sequences. In another embodiment of the 103 invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0520] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 458. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 459. [0521] In a further embodiment of the invention, fragments of the antibody having binding specificity to 1L-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 460; SEQ ID NO: 461; and SEQ ID NO: 462 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 458. [0522] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 463; SEQ ID NO: 464; and SEQ ID NO: 465 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 459. [0523] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 458; the variable heavy chain region of SEQ ID NO: 459; the complementarity-determining regions (SEQ ID NO: 460; SEQ ID NO: 461; and SEQ ID NO: 462) of the variable light chain region of SEQ ID NO: 458; and the complementarity-determining regions (SEQ ID NO: 463; SEQ ID NO: 464; and SEQ ID NO: 465) of the variable heavy chain region of SEQ ID NO: 459. [0524] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab29, comprising SEQ ID NO: 458 and SEQ ID NO: 459, and having at least one of the biological activities set forth herein. [0525] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 104 [0526] MDTRAPTQLLGLLLLWLPGARCASDMTQTPSSVSAAVGGTVTINC QASENIYSFLAWYQQKPGQPPKLLIFKASTLASGVSSRFKGSGSGTQFTLTISD LECDDAATYYCQQGATVYDIDNN (SEQ ID NO: 474) [0527] The invention also includes antibodies having binding specificity to 1L-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGIDLSAYAM IWVRQAPGEGLEWITIIYPNGITYYANWAKGRFTVSKTSTAMDLKITSPTTED TATYFCARDAESSKNAYWGYFNV (SEQ ID NO: 475). [0528] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 476; SEQ ID NO: 477; and SEQ ID NO: 478 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 474, and/or one or more of the polypeptide sequences of SEQ ID NO: 479; SEQ ID NO: 480; and SEQ ID NO: 481 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 475, or 'combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0529] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 476; SEQ ID NO: 477; and SEQ ID NO: 478 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 474, and/or one or more of the polypeptide sequences of SEQ ID NO: 479; SEQ ID NO: 480; and SEQ ID NO: 481 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 475, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0530] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 474. In another embodiment of the invention, antibody fragments of the 105 invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 475. [0531] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 476; SEQ ID NO: 477; and SEQ ID NO: 478 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 474. [0532] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 479; SEQ ID NO: 480; and SEQ ID NO: 481 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 475. [0533] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 474; the variable heavy chain region of SEQ ID NO: 475; the complementarity-determining regions (SEQ ID NO: 476; SEQ ID NO: 477; and SEQ ID NO: 478) of the variable light chain region of SEQ ID NO: 474; and the complementarity-determining regions (SEQ ID NO: 479; SEQ ID NO: 480; and SEQ ID NO: 481) of the variable heavy chain region of SEQ ID NO: 475. [0534] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab30, comprising SEQ ID NO: 474 and SEQ ID NO: 475, and having at least one of the biological activities set forth herein. [0535] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0536] MDTRAPTQLLGLLLLWLPGARCASDMTQTPSSVSAAVGGTVTINC QASENIYSFLAWYQQKPGQPPKLLIFRASTLASGVSSRFKGSGSGTQFTLTISD LECDDAATYYCQQGATVYDIDNN (SEQ ID NO: 490) [0537] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: 106 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGIDLSAYAM IWVRQAPGEGLEWITIIYPNGITYYANWAKGRFTVSKTSTAMDLKITSPTTED TATYFCARDAESSKNAYWGYFNV (SEQ ID NO: 491). [0538] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 492; SEQ ID NO: 493; and SEQ ID NO: 494 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 490, and/or one or more of the polypeptide sequences of SEQ ID NO: 495; SEQ ID NO: 496; and SEQ ID NO: 497 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 491, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0539] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 492; SEQ ID NO: 493; and SEQ ID NO: 494 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 490, and/or one or more of the polypeptide sequences of SEQ ID NO: 495; SEQ ID NO: 496; and SEQ ID NO: 497 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 491, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0540] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 490. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 491. [0541] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 492; SEQ ID NO: 493; and SEQ ID NO: 494 107 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 490. [0542] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 495; SEQ ID NO: 496; and SEQ ID NO: 497 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 491. [0543] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 490; the variable heavy chain region of SEQ ID NO: 491; the complementarity-determining regions (SEQ ID NO: 492; SEQ ID NO: 493; and SEQ ID NO: 494) of the variable light chain region of SEQ ID NO: 490; and the complementarity-determining regions (SEQ ID NO: 495; SEQ ID NO: 496; and SEQ ID NO: 497) of the variable heavy chain region of SEQ ID NO: 491. [0544] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab3 1, comprising SEQ ID NO: 490 and SEQ ID NO: 491, and having at least one of the biological activities set forth herein. [0545] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0546] MDTRAPTQLLGLLLLWLPGATFAIEMTQTPSPVSAAVGGTVTINCQ ASESVFNNMLSWYQQKPGHSPKLLIYDASDLASGVPSRFKGSGSGTQFTLTIS GVECDDAATYYCAGYKSDSNDGDNV (SEQ ID NO: 506) [0547] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGFSLNRNSIT WVRQAPGEGLEWIGIITGSGRTYYANWAKGRFTISKTSTTVDLKMTSPTTEDT ATYFCARGHPGLGSGNI (SEQ ID NO: 507). [0548] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 508; SEQ ID NO: 509; and SEQ ID NO: 108 510 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 506, and/or one or more of the polypeptide sequences of SEQ ID NO: 511; SEQ ID NO: 512; and SEQ ID NO: 513 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 507, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0549] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 508; SEQ ID NO: 509; and SEQ ID NO: 510 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 506, and/or one or more of the polypeptide sequences of SEQ ID NO: 511; SEQ ID NO: 512; and SEQ ID NO: 513 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 507, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0550] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 506. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 507. [0551] In a further embodiment of the invention, fragments of the antibody having binding specificity to 11L-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 508; SEQ ID NO: 509; and SEQ ID NO: 510 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 506. [0552] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 511; SEQ ID NO: 512; and SEQ ID NO: 513 109 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 507. [0553] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 506; the variable heavy chain region of SEQ ID NO: 507; the complementarity-determining regions (SEQ ID NO: 508; SEQ ID NO: 509; and SEQ ID NO: 510) of the variable light chain region of SEQ ID NO: 506; and the complementarity-determining regions (SEQ ID NO: 511; SEQ ID NO: 512; and SEQ ID NO: 513) of the variable heavy chain region of SEQ ID NO: 507. [0554] In a preferred embodiment of the invention, the anti-LL-6 antibody is Ab32, comprising SEQ ID NO: 506 and SEQ ID NO: 507, and having at least one of the biological activities set forth herein. [0555] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0556] MDTRAPTQLLGLLLLWLPGATFAQVLTQTASSVSAAVGGTVTINC QSSQSVYNNYLSWYQQKPGQPPKLLIYTASSLASGVPSRFKGSGSGTQFTLTIS EVQCDDAATYYCQGYYSGPHT (SEQ ID NO: 522) [0557] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLNNYYI QWVRQAPGEGLEWIGIIYAGGSAYYATWANGRFTIAKTSSTTVDLKMTSLTT EDTATYFCARGTFDGYEL (SEQ ID NO: 523). [0558] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 524; SEQ ID NO: 525; and SEQ ID NO: 526 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 522, and/or one or more of the polypeptide sequences of SEQ ID NO: 527; SEQ ID NO: 528; and SEQ ID NO: 529 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of 110 SEQ ID NO: 523, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0559] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 524; SEQ ID NO: 525; and SEQ ID NO: 526 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 522, and/or one or more of the polypeptide sequences of SEQ ID NO: 527; SEQ ID NO: 528; and SEQ ID NO: 529 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 523, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0560] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 522. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 523. [0561] In a further embodiment of the invention, fragments of the antibody having binding specificity to 1L-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 524; SEQ ID NO: 525; and SEQ ID NO: 526 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 522. [0562] In a further embodiment of the invention, fragments of the antibody having binding specificity to 1L-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 527; SEQ ID NO: 528; and SEQ ID NO: 529 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 523. [0563] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following

III

antibody fragments: the variable light chain region of SEQ ID NO: 522; the variable heavy chain region of SEQ ID NO: 523; the complementarity-determining regions (SEQ ID NO: 524; SEQ ID NO: 525; and SEQ ID NO: 526) of the variable light chain region of SEQ ID NO: 522; and the complementarity-determining regions (SEQ ID NO: 527; SEQ ID NO: 528; and SEQ ID NO: 529) of the variable heavy chain region of SEQ ID NO: 523. [0564] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab33, comprising SEQ ID NO: 522 and SEQ ID NO: 523, and having at least one of the biological activities set forth herein. [0565] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0566] MDTRAPTQLLGLLLLWLPGATFAQVLTQTPSPVSVPVGDTVTISCQ SSESVYSNNLLSWYQQKPGQPPKLLIYRASNLASGVPSRFKGSGSGTQFTLTIS GAQCDDAATYYCQGYYSGVINS (SEQ ID NO: 538) [0567] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSSYFM SWVRQAPGEGLEYIGFINPGGSAYYASWASGRLTISKTSTTVDLKITSPTTEDT ATYFCARILIVSYGAFTI (SEQ ID NO: 539). [0568] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 540; SEQ ID NO: 541; and SEQ ID NO: 542 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 538, and/or one or more of the polypeptide sequences of SEQ ID NO: 543; SEQ ID NO: 544; and SEQ ID NO: 545 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 539, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0569] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 540; SEQ ID NO: 541; and SEQ ID NO: 542 which 112 correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 538, and/or one or more of the polypeptide sequences of SEQ ID NO: 543; SEQ ID NO: 544; and SEQ ID NO: 545 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 539, or combinations of these 'polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0570] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 538. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 539. [0571] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 540; SEQ ID NO: 541; and SEQ ID NO: 542 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 538. [0572] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 543; SEQ ID NO: 544; and SEQ ID NO: 545 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 539. [0573] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 538; the variable heavy chain region of SEQ ID NO: 539; the complementarity-determining regions (SEQ ID NO: 540; SEQ ID NO: 541; and SEQ ID NO: 542) of the variable light chain region of SEQ ID NO: 538; and the complementarity-determining regions (SEQ ID NO: 543; SEQ ID NO: 544; and SEQ ID NO: 545) of the variable heavy chain region of SEQ ID NO: 539. 113 [0574] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab34, comprising SEQ ID NO: 538 and SEQ ID NO: 539, and having at least one of the biological activities set forth herein. [0575] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: [0576] MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTIKC QATESIGNELSWYQQKPGQAPKLLIYSASTLASGVPSRFKGSGSGTQFTLTITG VECDDAATYYCQQGYSSANIDNA (SEQ ID NO: 554) [0577] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGFSLSKYYM SWVRQAPEKGLKYIGYIDSTTVNTYYATWARGRFTISKTSTTVDLKITSPTSE DTATYFCARGSTYFTDGGHRLDL (SEQ ID NO: 555). [0578] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 556; SEQ ID NO: 557; and SEQ ID NO: 558 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 554, and/or one or more of the polypeptide sequences of SEQ ID NO: 559; SEQ ID NO: 560; and SEQ ID NO: 561 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 555, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0579] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 556; SEQ ID NO: 557; and SEQ ID NO: 558 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 554, and/or one or more of the polypeptide sequences of SEQ ID NO: 559; SEQ ID NO: 560; and SEQ ID NO: 561 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 555, or combinations of these polypeptide sequences. In another embodiment of the 114 invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0580] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 554. In another embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 555. [0581] In a further embodiment of the invention, fragments of the antibody having binding specificity to 11L-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 556; SEQ ID NO: 557; and SEQ ID NO: 558 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 554. [0582] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 559; SEQ ID NO: 560; and SEQ ID NO: 561 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 555. [0583] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 554; the variable heavy chain region of SEQ ID NO: 555; the complementarity-determining regions (SEQ ID NO: 556; SEQ ID NO: 557; and SEQ ID NO: 558) of the variable light chain region of SEQ ID NO: 554; and the complementarity-determining regions (SEQ ID NO: 559; SEQ ID NO: 560; and SEQ ID NO: 561) of the variable heavy chain region of SEQ ID NO: 555. [0584] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab35, comprising SEQ ID NO: 554 and SEQ ID NO: 555, and having at least one of the biological activities set forth herein. [0585] In another embodiment, the invention includes antibodies having binding specificity to IL-6 and possessing a variable light chain sequence comprising the sequence set forth below: 115 [0586] MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTIKC QATESIGNELSWYQQKPGQAPKLLIYSASTLASGVPSRFKGSGSGTQFTLTITG VECDDAATYYCQQGYSSANIDNA (SEQ ID NO: 570) [0587] The invention also includes antibodies having binding specificity to IL-6 and possessing a variable heavy chain sequence comprising the sequence set forth below: METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGFSLSTYNM GWVRQAPGKGLEWIGSITIDGRTYYASWAKGRFTVSKSSTTVDLKMTSLTTG DTATYFCARILIVSYGAFTI (SEQ ID NO: 571). [0588] The invention further contemplates antibodies comprising one or more of the polypeptide sequences of SEQ ID NO: 572; SEQ ID NO: 573; and SEQ ID NO: 574 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 570, and/or one or more of the polypeptide sequences of SEQ ID NO: 575; SEQ ID NO: 576; and SEQ ID NO: 577 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 571, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0589] In another embodiment, the invention contemplates other antibodies, such as for example chimeric antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 572; SEQ ID NO: 573; and SEQ ID NO: 574 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 570, and/or one or more of the polypeptide sequences of SEQ ID NO: 575; SEQ ID NO: 576; and SEQ ID NO: 577 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 571, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above. [0590] The invention also contemplates fragments of the antibody having binding specificity to IL-6. In one embodiment of the invention, antibody fragments of the invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 570. In another embodiment of the invention, antibody fragments of the 116 invention comprise, or alternatively consist of, the polypeptide sequence of SEQ ID NO: 571. [0591] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 572; SEQ ID NO: 573; and SEQ ID NO: 574 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 570. [0592] In a further embodiment of the invention, fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polypeptide sequences of SEQ ID NO: 575; SEQ ID NO: 576; and SEQ ID NO: 577 which correspond to the compleientarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 571. [0593] The invention also contemplates antibody fragments which include one or more of the antibody fragments described herein. In one embodiment of the invention, fragments of the antibodies having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following antibody fragments: the variable light chain region of SEQ ID NO: 570; the variable heavy chain region of SEQ ID NO: 571; the complementarity-determining regions (SEQ ID NO: 572; SEQ ID NO: 573; and SEQ ID NO: 574) of the variable light chain region of SEQ ID NO: 570; and the complementarity-determining regions (SEQ ID NO: 575; SEQ ID NO: 576; and SEQ ID NO: 577) of the variable heavy chain region of SEQ ID NO: 571. [0594] In a preferred embodiment of the invention, the anti-IL-6 antibody is Ab36, comprising SEQ ID NO: 570 and SEQ ID NO: 571, and having at least one of the biological activities set forth herein. [0595] Sequences of anti-IL-6 antibodies of the present invention are shown in Table 1. Exemplary sequence variants other alternative forms of the heavy and light chains of Ab 1 through Ab7 are shown. The antibodies of the present invention encompass additional sequence variants, including conservative substitutions, substitution of one or more CDR sequences and/or FR sequences, etc. [0596] Exemplary Ab1 embodiments include an antibody comprising a variant of the light chain and/or heavy chain. Exemplary variants of the light chain of Ab 1 include the sequence of any of the Abl light chains shown (i.e., any of SEQ ID NO: 2, 20, 647, 651, 660, 666, 699, 702, 706, or 709) wherein the entire CDR 1 sequence is 117 replaced or wherein one or more residues in the CDR1 sequence is substituted by the residue in the corresponding position of any of the other light chain CDRl sequences set forth (i.e., any of SEQ ID NO: 23, 39, 55, 71, 87, 103, 124, 140, 156, 172, 188, 204, 220, 236, 252, 268, 284, 300, 316, 332, 348, 364, 380, 396, 412, 428, 444, 460, 476, 492, 508, 524, 540, 556, or 572); and/or wherein the entire CDR2 sequence is replaced or wherein one or more residues in the CDR2 sequence is substituted by the residue in the corresponding position of any of the other light chain CDR2 sequences set forth (i.e., any of SEQ ID NO: 24, 40, 56, 72, 88, 104, 125, 141, 157, 173, 189, 205, 221, 237, 253, 269, 285, 301, 317, 333, 349, 365, 381, 397, 413, 429, 445, 461, 477, 493, 509, 525, 541, 557, or 573); and/or wherein the entire CDR3 sequence is replaced or wherein one or more residues in the CDR3 sequence is substituted by the residue in the corresponding position of any of the other light chain CDR3 sequences set forth (i.e., any of SEQ ID NO: 25, 41, 57, 73, 89, 105, 126, 142, 158, 174, 190, 206, 222, 238, 254, 270, 286, 302, 318, 334, 350, 366, 382, 398, 414, 430, 446, 462, 478, 494, 510, 526, 542, 558, or 574). [0597] Exemplary variants of the heavy chain of Abl include the sequence of any of the AbI heavy chains shown (i.e., any of SEQ ID NO: 3, 18, 19, 652, 656, 657, 658, 661, 664, 665, 704, or 708) wherein the entire CDR1 sequence is replaced or wherein one or more residues in the CDR1 sequence is substituted by the residue in the corresponding position of any of the other heavy chain CDR1 sequences set forth (i.e., any of SEQ ID NO: 26, 42, 58, 74, 90, 106, 127, 143, 159, 175, 191, 207, 223, 239, 255, 271, 287, 303, 319, 335, 351, 367, 383, 399, 415, 431, 447, 463, 479, 495, 511, 527, 543, 559, or 575); and/or wherein the entire CDR2 sequence is replaced or wherein one or more residues in the CDR2 sequence is substituted by the residue in the corresponding position of an AbI heavy chain CDR2, such as those set forth in Table 1 (i.e., any of SEQ ID NO: 8, or 120) or any of the other heavy chain CDR2 sequences set forth (i.e., any of SEQ ID NO: 27, 43, 59, 75, 91, 107, 121, 128, 144, 160, 176, 192, 208, 224, 240, 256, 272, 288, 304, 320, 336, 352, 368, 384, 400, 416, 432, 448, 464, 480, 496, 512, 528, 544, 560, or 576); and/or wherein the entire CDR3 sequence is replaced or wherein one or more residues in the CDR3 sequence is substituted by the residue in the corresponding position of any of the other heavy chain CDR3 sequences set forth (i.e., any of SEQ ID NO: 28, 44, 60, 76, 92, 108, 129, 145, 161, 177, 193, 209, 225, 241, 257, 273, 289, 305, 321, 337, 353, 369, 385, 401, 417, 433, 449, 465, 481, 497, 513, 529, 545, 561, or 577). I 18 [0598] In another embodiment, the invention contemplates other antibodies, such as for example chimeric or humanized antibodies, comprising one or more of the polypeptide sequences of SEQ ID NO: 4; SEQ ID NO: 5; and SEQ ID NO: 6 which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable light chain sequence of SEQ ID NO: 2, and/or one or more of the polypeptide sequences of SEQ ID NO: 7 (CDR1) ; SEQ ID NO: 8 (CDR2) ; SEQ ID NO: 120 (CDR2); and SEQ ID NO: 9 (CDR3) which correspond to the complementarity-determining regions (CDRs, or hypervariable regions) of the variable heavy chain sequence of SEQ ID NO: 3 or SEQ ID NO: 19, or combinations of these polypeptide sequences. In another embodiment of the invention, the antibodies of the invention include combinations of the CDRs and the variable heavy and light chain sequences set forth above including those set forth in FIGS. 2 and 34 37, and those identified in Table 1. [0599] In another embodiment the anti-IL-6 antibody of the invention is one comprising at least one of the following: a CDR1 light chain encoded by the sequence in SEQ ID NO: 12 or SEQ ID NO: 694; a light chain CDR2 encoded by the sequence in SEQ ID NO: 13; a light chain CDR3 encoded by the sequence in SEQ ID NO: 14 or SEQ ID NO: 695; a heavy chain CDR1 encoded by the sequence in SEQ ID NO: 15, a heavy chain CDR2 encoded by SEQ ID NO: 16 or SEQ ID NO: 696 and a heavy chain CDR3 encoded by SEQ ID NO: 17 or SEQ ID NO: 697. In addition the invention embraces such nucleic acid sequences and variants thereof. [0600] In another embodiment the invention is directed to amino acid sequences corresponding to the CDRs of said anti-IL-6 antibody which are selected from SEQ ID NO: 4 (CDR1), SEQ ID NO: 5 (CDR2), SEQ ID NO: 6 (CDR3) , SEQ ID NO: 7, SEQ ID NO: 120 and SEQ ID NO: 9. [0601] In another embodiment the anti-IL-6 antibody of the invention comprises a light chain nucleic acid sequence of SEQ ID NO: 10, 662, 698, 701, 705, 720, 721, 722, or 723; and/or a heavy chain nucleic acid sequence of SEQ ID NO: 11, 663, 700, 703, 707, 724, or 725. In addition the invention is directed to the corresponding polypeptides encoded by any of the foregoing nucleic acid sequences and combinations thereof. [0602] In a specific embodiment of the invention the anti-IL-6 antibodies or a portion thereof will be encoded by a nucleic acid sequence selected from those comprised in SEQ ID NO: 10, 12, 13, 14, 662, 694, 695, 698, 701, 705, 720, 721, 722, 119 723, 11, 15, 16, 17, 663, 696, 697, 700, 703, 707, 724, and 725. For example the CDR1 in the light chain may be encoded by SEQ ID NO: 12 or 694, the CDR2 in the light chain may be encoded by SEQ ID NO: 13, the CDR3 in the light chain may be encoded by SEQ ID NO: 14 or 695; the CDR1 in the heavy chain may be encoded by SEQ ID NO: 15, the CDR2 in the heavy chain may be encoded by SEQ ID NO: 16 or 696, the CDR3 in the heavy chain may be encoded by SEQ ID NO: 17 or 697. As discussed infra antibodies containing these CDRs may be constructed using appropriate human frameworks based on the humanization methods disclosed herein. [0603] In another specific embodiment of the invention the variable light chain will be encoded by SEQ ID NO: 10, 662, 698, 701, 705, 720, 721, 722, or 723 and the variable heavy chain of the anti-IL-6 antibodies will be encoded by SEQ ID NO: 11, 663, 700, 703, 707, 724, or 725. [0604] In a more specific embodiment variable light and heavy chains of the anti IL-6 antibody respectively will be encoded by SEQ ID NO: 10 and 11, or SEQ ID NO: 698 and SEQ ID NO: 700, or SEQ ID NO: 701 and SEQ ID NO: 703 or SEQ ID NO: 705 and SEQ ID NO: 707. [0605] In another specific embodiment the invention covers nucleic acid constructs containing any of the foregoing nucleic acid sequences and combinations thereof as well as recombinant cells containing these nucleic acid sequences and constructs containing wherein these nucleic acid sequences or constructs may be extrachromosomal or integrated into the host cell genome [0606] In another specific embodiment the invention covers polypeptides containing any of the CDRs or combinations thereof recited in SEQ ID NO: 4, SEQ ID NO: 5, SEQ ID NO: 6, SEQ ID NO: 7, SEQ ID NO: 8, SEQ ID NO: 120, SEQ ID NO: 9 or polypeptides comprising any of the variable light polypeptides comprised in SEQ ID NO: 2, 20, 647, 651, 660, 666, 699, 702, 706, or 709 and/or the variable heavy polypeptides comprised in SEQ ID NO: 3, 18, 19, 652, 656, 657, 658, 661, 664, 665, 704, or 708. These polypeptides optionally may be attached directly or indirectly to other immunoglobulin polypeptides or effector moieties such as therapeutic or detectable entities. [0607] In another embodiment the anti-IL-6 antibody is one comprising at least one of the following: a variable light chain encoded by the sequence in SEQ ID NO: 10 or SEQ ID NO: 698 or SEQ ID NO: 701 or SEQ ID NO: 705 and a variable chain 120 encoded by the sequence in SEQ ID NO: 11 or SEQ ID NO: 700 or SEQ ID NO: 703 or SEQ ID NO: 707. [0608] In another embodiment the anti-IL-6 antibody is a variant of the foregoing sequences that includes one or more substitution in the framework and/or CDR sequences and which has one or more of the properties of Ab 1 in vitro and/or upon in vivo administration. [0609] These in vitro and in vivo properties are described in more detail in the examples below and include: competing with Ab 1 for binding to IL-6 and/or peptides thereof; having a binding affinity (Kd) for IL-6 of less than about 50 picomolar, and/or a rate of dissociation (Korr) from IL-6 of less than or equal to 1 0 -4 S-1; having an in-vivo half-life of at least about 22 days in a healthy human subject; ability to prevent or treat hypoalbunemia; ability to prevent or treat elevated CRP; ability to prevent or treat abnormal coagulation; and/or ability to decrease the risk of thrombosis in an individual having a disease or condition associated with increased risk of thrombosis. Additional non-limiting examples of anti-IL-6 activity are set forth herein, for example, under the heading "Anti-IL-6 Activity." [0610] In another embodiment the anti-LL-6 antibody includes one or more of the Ab 1 light-chain and/or heavy chain CDR sequences (see Table 1) or variant(s) thereof which has one or more of the properties of Ab 1 in vitro and/or upon in vivo administration (examples of such properties are discussed in the preceding paragraph). One of skill in the art would understand how to combine these CDR sequences to form an antigen-binding surface, e.g. by linkage to one or more scaffold which may comprise human or other mammalian framework sequences, or their functional orthologs derived from a SMIP, camelbody, nanobody, IgNAR or other immunoglobulin or other engineered antibody. For example, embodiments may specifically bind to human IL-6 and include one, two, three, four, five, six, or more of the following CDR sequences or variants thereof: [0611] a polypeptide having at least 72.7% (i.e., 8 out of 11 amino acids) identity to the light chain CDR1 of SEQ ID NO: 4; [0612] a polypeptide having at least 81.8% (i.e., 9 out of 11 amino acids) identity to the light chain CDR1 of SEQ ID NO: 4; [0613] a polypeptide having at least 90.9% (i.e., 10 out of 11 amino acids) identity to the light chain CDR1 of SEQ ID NO: 4; 121 [0614] a polypeptide having 100% (i.e., 11 out of 11 amino acids) identity to the light chain CDR1 of SEQ ID NO: 4; [0615] a polypeptide having at least 85.7% (i.e., 6 out of 7 amino acids) identity to the light chain CDR2 of SEQ ID NO: 5; [0616] a polypeptide having 100% (i.e., 7 out of 7 amino acids) identity to the light chain CDR2 of SEQ ID NO: 5; [0617] a polypeptide having at least 50% (i.e., 6 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; [0618] a polypeptide having at least 58.3% (i.e., 7 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; [0619] a polypeptide having at least 66.6% (i.e., 8 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; [0620] a polypeptide having at least 75% (i.e., 9 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; [0621] a polypeptide having at least 83.3% (i.e., 10 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; [0622] a polypeptide having at least 91.6% (i.e., 11 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; [0623] a polypeptide having 100% (i.e., 12 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; [0624] a polypeptide having at least 80% (i.e., 4 out of 5 amino acids) identity to the heavy chain CDRl of SEQ ID NO: 7; [0625] a polypeptide having 100% (i.e., 5 out of 5 amino acids) identity to the heavy chain CDR1 of SEQ ID NO: 7; [0626] a polypeptide having at least 50% (i.e., 8 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0627] a polypeptide having at least 56.2% (i.e., 9 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0628] a polypeptide having at least 62.5% (i.e., 10 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0629] a polypeptide having at least 68.7% (i.e., 11 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0630] a polypeptide having at least 75% (i.e., 12 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; 122 [0631] a polypeptide having at least 81.2% (i.e., 13 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0632] a polypeptide having at least 87.5% (i.e., 14 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0633] a polypeptide having at least 93.7% (i.e., 15 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0634] a polypeptide having 100% (i.e., 16 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0635] a polypeptide having at least 33.3% (i.e., 4 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0636] a polypeptide having at least 41.6% (i.e., 5 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0637] a polypeptide having at least 50% (i.e., 6 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0638] a polypeptide having at least 58.3% (i.e., 7 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0639] a polypeptide having at least 66.6% (i.e., 8 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0640] a polypeptide having at least 75% (i.e., 9 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0641] a polypeptide having at least 83.3% (i.e., 10 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0642] a polypeptide having at least 91.6% (i.e., 11 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0643] a polypeptide having 100% (i.e., 12 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0644] a polypeptide having at least 90.9% (i.e., 10 out of 11 amino acids) similarity to the light chain CDR1 of SEQ ID NO: 4; [0645] a polypeptide having 100% (i.e., 11 out of 11 amino acids) similarity to the light chain CDR 1 of SEQ ID NO: 4; [0646] a polypeptide having at least 85.7% (i.e., 6 out of 7 amino acids) similarity to the light chain CDR2 of SEQ ID NO: 5; [0647] a polypeptide having 100% (i.e., 7 out of 7 amino acids) similarity to the light chain CDR2 of SEQ ID NO: 5; 123- [0648] a polypeptide having at least 66.6% (i.e., 8 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; [0649] a polypeptide having at least 75% (i.e., 9 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; [0650] a polypeptide having at least 83.3% (i.e., 10 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; [0651] a polypeptide having at least 91.6% (i.e., 11 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; [0652] a polypeptide having 100% (i.e., 12 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; [0653] a polypeptide having at least 80% (i.e., 4 out of 5 amino acids) similarity to the heavy chain CDR1 of SEQ ID NO: 7; [0654] a polypeptide having 100% (i.e., 5 out of 5 amino acids) similarity to the heavy chain CDR1 of SEQ ID NO: 7; [0655] a polypeptide having at least 56.2% (i.e., 9 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; [0656] a polypeptide having at least 62.5% (i.e., 10 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; [0657] a polypeptide having at least 68.7% (i.e., 11 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; [0658] a polypeptide having at least 75% (i.e., 12 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; [0659] a polypeptide having at least 81.2% (i.e., 13 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; [0660] a polypeptide having at least 87.5% (i.e., 14 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; [0661] a polypeptide having at least 93.7% (i.e., 15 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; [0662] a polypeptide having 100% (i.e., 16 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; [0663] a polypeptide having at least 50% (i.e., 6 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; [0664] a polypeptide having at least 58.3% (i.e., 7 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; 124 [0665] a polypeptide having at least 66.6% (i.e., 8 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; [0666] a polypeptide having at least 75% (i.e., 9 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; [0667] a polypeptide having at least 83.3% (i.e., 10 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; [0668] a polypeptide having at least 91.6% (i.e., 11 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; [0669] a polypeptide having 100% (i.e., 12 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9. [0670] Other exemplary embodiments include one or more polynucleotides encoding any of the foregoing, e.g., a polynucleotide encoding a polypeptide that specifically binds to human IL-6 and includes one, two, three, four, five, six, or more of the following CDRs or variants thereof: [0671] a polynucleotide encoding a polypeptide having at least 72.7% (i.e., 8 out of 11 amino acids) identity to the light chain CDR1 of SEQ ID NO: 4; [0672] a polynucleotide encoding a polypeptide having at least 81.8% (i.e., 9 out of 11 amino acids) identity to the light chain CDR1 of SEQ ID NO: 4; [0673] a polynucleotide encoding a polypeptide having at least 90.9% (i.e., 10 out of 11 amino acids) identity to the light chain CDR1 of SEQ ID NO: 4; [0674] a polynucleotide encoding a polypeptide having 100% (i.e., 11 out of 11 amino acids) identity to the light chain CDR1 of SEQ ID NO: 4; [0675] a polynucleotide encoding a polypeptide having at least 85.7% (i.e., 6 out of 7 amino acids) identity to the light chain CDR2 of SEQ ID NO: 5; [0676] a polynucleotide encoding a polypeptide having 100% (i.e., 7 out of 7 amino acids) identity to the light chain CDR2 of SEQ ID NO: 5; [0677] a polynucleotide encoding a polypeptide having at least 50% (i.e., 6 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; [0678] a polynucleotide encoding a polypeptide having at least 58.3% (i.e., 7 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; [0679] a polynucleotide encoding a polypeptide having at least 66.6% (i.e., 8 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; [0680] a polynucleotide encoding a polypeptide having at least 75% (i.e., 9 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; 125 [0681] a polynucleotide encoding a polypeptide having at least 83.3% (i.e., 10 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; [0682] a polynucleotide encoding a polypeptide having at least 91.6% (i.e., 11 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; [0683] a polynucleotide encoding a polypeptide having 100% (i.e., 12 out of 12 amino acids) identity to the light chain CDR3 of SEQ ID NO: 6; [0684] a polynucleotide encoding a polypeptide having at least 80% (i.e., 4 out of 5 amino acids) identity to the heavy chain CDR1 of SEQ ID NO: 7; [0685] a polynucleotide encoding a polypeptide having 100% (i.e., 5 out of 5 amino acids) identity to the heavy chain CDR1 of SEQ ID NO: 7; [0686] a polynucleotide encoding a polypeptide having at least 50% (i.e., 8 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0687] a polynucleotide encoding a polypeptide having at least 56.2% (i.e., 9 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0688] a polynucleotide encoding a polypeptide having at least 62.5% (i.e., 10 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0689] a polynucleotide encoding a polypeptide having at least 68.7% (i.e., 11 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0690] a polynucleotide encoding a polypeptide having at least 75% (i.e., 12 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0691] a polynucleotide encoding a polypeptide having at least 81.2% (i.e., 13 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0692] a polynucleotide encoding a polypeptide having at least 87.5% (i.e., 14 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0693] a polynucleotide encoding a polypeptide having at least 93.7% (i.e., 15 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0694] a polynucleotide encoding a polypeptide having 100% (i.e., 16 out of 16 amino acids) identity to the heavy chain CDR2 of SEQ ID NO: 120; [0695] a polynucleotide encoding a polypeptide having at least 33.3% (i.e., 4 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0696] a polynucleotide encoding a polypeptide having at least 41.6% (i.e., 5 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0697] a polynucleotide encoding a polypeptide having at least 50% (i.e., 6 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; 126 [0698] a polynucleotide encoding a polypeptide having at least 58.3% (i.e., 7 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0699] a polynucleotide encoding a polypeptide having at least 66.6% (i.e., 8 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0700] a polynucleotide encoding a polypeptide having at least 75% (i.e., 9 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0701] a polynucleotide encoding a polypeptide having at least 83.3% (i.e., 10 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0702] a polynucleotide encoding a polypeptide having at least 91.6% (i.e., 11 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0703] a polynucleotide encoding a polypeptide having 100% (i.e., 12 out of 12 amino acids) identity to the heavy chain CDR3 of SEQ ID NO: 9; [0704] a polynucleotide encoding a polypeptide having at least 90.9% (i.e., 10 out of 11 amino acids) similarity to the light chain CDR1 of SEQ ID NO: 4; [0705] a polynucleotide encoding a polypeptide having 100% (i.e., 11 out of 11 amino acids) similarity to the light chain CDR1 of SEQ ID NO: 4; [0706] a polynucleotide encoding a polypeptide having at least 85.7% (i.e., 6 out of 7 amino acids) similarity to the light chain CDR2 of SEQ ID NO: 5; [0707] a polynucleotide encoding a polypeptide having 100% (i.e., 7 out of 7 amino acids) similarity to the light chain CDR2 of SEQ ID NO: 5; [0708] a polynucleotide encoding a polypeptide having at least 66.6% (i.e., 8 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; [0709] a polynucleotide encoding a polypeptide having at least 75% (i.e., 9 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; [0710] a polynucleotide encoding a polypeptide having at least 83.3% (i.e., 10 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; [0711] a polynucleotide encoding a polypeptide having at least 91.6% (i.e., 11 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; [0712] a polynucleotide encoding a polypeptide having 100% (i.e., 12 out of 12 amino acids) similarity to the light chain CDR3 of SEQ ID NO: 6; [0713] a polynucleotide encoding a polypeptide having at least 80% (i.e., 4 out of 5 amino acids) similarity to the heavy chain CDR1 of SEQ ID NO: 7; [0714] a polynucleotide encoding a polypeptide having 100% (i.e., 5 out of 5 amino acids) similarity to the heavy chain CDR1 of SEQ ID NO: 7; 127 [0715] a polynucleotide encoding a polypeptide having at least 56.2% (i.e., 9 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; [0716] a polynucleotide encoding a polypeptide having at least 62.5% (i.e., 10 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; [0717] a polynucleotide encoding a polypeptide having at least 68.7% (i.e., 11 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; [0718] a polynucleotide encoding a polypeptide having at least 75% (i.e., 12 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; [0719] a polynucleotide encoding a polypeptide having at least 81.2% (i.e., 13 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; [0720] a polynucleotide encoding a polypeptide having at least 87.5% (i.e., 14 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; [0721] a polynucleotide encoding a polypeptide having at least 93.7% (i.e., 15 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; [0722] a polynucleotide encoding a polypeptide having 100% (i.e., 16 out of 16 amino acids) similarity to the heavy chain CDR2 of SEQ ID NO: 120; [0723] a polynucleotide encoding a polypeptide having at least 50% (i.e., 6 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; [0724] a polynucleotide encoding a polypeptide having at least 58.3% (i.e., 7 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; [0725] a polynucleotide encoding a polypeptide having at least 66.6% (i.e., 8 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; [0726] a polynucleotide encoding a polypeptide having at least 75% (i.e., 9 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; [0727] a polynucleotide encoding a polypeptide having at least 83.3% (i.e., 10 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; [0728] a polynucleotide encoding a polypeptide having at least 91.6% (i.e., 11 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9; [0729] a polynucleotide encoding a polypeptide having 100% (i.e., 12 out of 12 amino acids) similarity to the heavy chain CDR3 of SEQ ID NO: 9. [0730] Table 1. Sequences of exemplary anti-IL-6 antibodies. Antibody chains CDR] CDR2 CDR3 Antibody PRT. Nuc. PRT. Nuc. PRT. Nuc. PRT. Nuc. 128 2 10 4 12 5 13 6 14 20 720 4 12 5 13 6 14 647 721 4 12 5 13 6 14 651 4 12 5 13 6 14 Ab6 light chains 660 662 4 12 5 13 6 14 666 722 4 12 5 13 6 14 699 698 4 694 5 13 6 695 702 701 4 694 5 13 6 695 706 705 4 694 5 13 6 695 709 723 4 12 5 13 6 14 Human light chains 648 710 713 used in AbI 649 711 714 humanization 650 712 715 3 11 7 15 8 16 9 17 18 7 15 8 16 9 17 19 724 7 15 120 696 9 17 652 725 7 15 8 16 9 17 656 7 15 8 16 9 17 657 700 7 15 659 696 9 697 Abi heavy chains 658 7 15 120 696 9 17 661 663 7 15 8 16 9 17 664 7 15 8 16 9 17 665 7 15 120 696 9 17 704 703 7 15 120 696 9 697 708 707 7 15 120 696 9 697 Human heavy chains 653 716 717 used in Abl 654 716 717 humanization 655 74 82 718 Ab2 light chains 21 29 23 31 24 32 25 33 129 667 669 23 31 24 32 25 33 22 30 26 34 27 35 28 36 Ab2 heavy chains -___ 668 670 26 34 27 35 28 36 Ab3lightchans 37 45 39 47 40 48 41 49 671 673 39 47 40 48 41 49 38 46 42 50 43 51 44 52 Ab3 heavy chains 672 674 42 50 43 51 44 52 Ab lightchains 53 61 55 63 56 64 57 65 675 677 55 63 56 64 57 65 Ab heavychains 54 62 58 66 59 67 60 68 676 678 58 66 59 67 60 68 Ab5lightchains 69 77 71 79 72 80 73 81 679 681 71 79 72 80 73 81 Ab5heavychains 70 78 74 82 75 83 76 84 680 682 74 82 75 83 76 84 Ab6lightchains 85 93 87 95 88 96 89 97 683 685 87 95 88 96 89 97 Ab6heavychains 86 94 90 98 91 99 92 100 684 686 90 98 91 99 92 100 101 109 103 111 104 112 105 113 Ab7 light chains 119 103 111 104 112 105 113 687 689 103 111 104 112 105 113 693 103 111 104 112 105 113 102 110 106 114 107 115 108 116 117 106 114 107 115 108 116 Ab7heavy chains 118 106 114 121 108 116 688 690 106 114 107 115 108 116 691 106 114 107 115 108 116 692 106 114 121 108 116 130 Ab8 light chain 122 130 124 132 125 133 126 134 Ab8 heavy chain 123 131 127 135 128 136 129 137 Ab9 light chain 138 146 140 148 141 149 142 150 Ab9 heavy chain 139 147 143 151 144 152 145 153 Ab10 light chain 154 162 156 164 157 165 158 166 AblO heavy chain 155 163 159 167 160 168 161 169 Abl 1 light chain 170 178 172 180 173 181 174 182 Abli heavy chain 171 179 175 183 176 184 177 185 Abl2 light chain 186 194 188 196 189 197 190 198 Abl2 heavy chain 187 195 191 199 192 200 193 201 Abl 3 light chain 202 210 204 212 205 213 206 214 Abl3 heavy chain 203 211 207 215 208 216 209 217 Abl4 light chain 218 226 220 228 221 229 222 230 Abl4 heavy chain 219 227 223 231 224 232 225 233 Ab15 light chain 234 242 236 244 237 245 238 246 Ab15 heavy chain 235 243 239 247 240 248 241 249 Abl6 light chain 250 258 252 260 253 261 254 262 Abl6heavychain 251 259 255 263 256 264 257 265 Abl7 light chain 266 274 268 276 269 277 270 278 Abl7 heavy chain 267 275 271 279 272 280 273 281 Abl8 light chain 282 290 284 292 285 293 286 294 Abl8 heavy chain 283 291 287 295 288 296 289 297 Abl9 light chain 298 306 300 308 301 309 302 310 Abl9 heavy chain 299 307 303 311 304 312 305 313 Ab20 light chain 314 322 316 324 317 325 318 326 Ab20 heavy chain 315 323 319 327 320 328 321 329 Ab2l light chain 330 338 332 340 333 341 334 342 Ab2l heavy chain 331 339 335 343 336 344 337 345 Ab22 light chain 346 354 348 356 349 357 350 358 Ab22 heavy chain 347 355 351 359 352 360 353 361 131 Ab23 light chain 362 370 364 372 365 373 366 374 Ab23 heavy chain 363 371 367 375 368 376 369 377 Ab24 light chain 378 386 380 388 381 389 382 390 Ab24 heavy chain 379 387 383 391 384 392 385 393 Ab25 light chain 394 402 396 404 397 405 398 406 Ab25 heavy chain 395 403 399 407 400 408 401 409 Ab26 light chain 410 418 412 420 413 421 414 422 Ab26 heavy chain 411 419 415 423 416 424 417 425 Ab27 light chain 426 434 428 436 429 437 430 438 Ab27 heavy chain 427 435 431 439 432 440 433 441 Ab28 light chain 442 450 444 452 445 453 446 454 Ab28 heavy chain 443 451 447 455 448 456 449 457 Ab29 light chain 458 466 460 468 461 469 462 470 Ab29 heavy chain 459 467 463 471 464 472 465 473 Ab30 light chain 474 482 476 484 477 485 478 486 Ab30 heavy chain 475 483 479 487 480 488 481 489 Ab3l light chain 490 498 492 500 493 501 494 502 Ab3l heavy chain 491 499 495 503 496 504 497 505 Ab32 light chain 506 514 508 516 509 517 510 518 Ab32 heavy chain 507 515 511 519 512 520 513 521 Ab33 light chain 522 530 524 532 525 533 526 534 Ab33 heavy chain 523 531 527 535 528 536 529 537 Ab34 light chain 538 546 540 548 541 549 542 550 Ab34 heavy chain 539 547 543 551 544 552 545 553 Ab35 light chain 554 562 556 564 557 565 558 566 Ab35 heavy chain 555 563 559 567 560 568 561 569 Ab36 light chain 570 578 572 580 573 581 574 582 Ab36 heavy chain 571 579 575 583 576 584 577 585 [0731] * Exemplary sequence variant forms of heavy and light chains are shown on separate lines. [0732] PRT.: Polypeptide sequence. 132 [0733] Nuc.: Exemplary coding sequence. [0734] For reference, sequence identifiers other than those included in Table 1 are summarized in Table 2. [0735] Table 2. Summary of sequence identifiers in this application. SEQ ID Description 1 Human IL-6 586 kappa constant light chain polypeptide sequence 587 kappa constant light chain polynucleotide sequence 588 gamma-i constant heavy chain polypeptide sequence 589 gamma-1 constant heavy chain polynucleotide sequence 590 - 646 Human IL-6 peptides (see FIG. 12 and Example 14) gamma-i constant heavy chain polypeptide sequence 719 (differs from SEQ ID NO: 518 at two positions) 726 C-reactive protein polypeptide sequence 727 IL-6 receptor alpha 728 IL-6 receptor beta / gp130 [0736] Such antibody fragments may be present in one or more of the following non-limiting forms: Fab, Fab', F(ab') 2 , Fv and single chain Fv antibody forms. In a preferred embodiment, the anti-IL-6 antibodies described herein further comprises the kappa constant light chain sequence comprising the sequence set forth below: [0737] VAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQ SGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKS FNRGEC (SEQ ID NO: 586). [0738] In another preferred embodiment, the anti-IL-6 antibodies described herein further comprises the gamma-1 constant heavy chain polypeptide sequence comprising one of the sequences set forth below: [0739] ASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGAL TSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVE PKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHED PEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTVLHQDWLNGKEYK CKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFY PSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSC SVMHEALHNHYTQKSLSLSPGK (SEQ ID NO: 588) [0740] and 133 [0741] ASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGAL TSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVE PKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHED PEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTVLHQDWLNGKEYK CKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFY PSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSC SVMHEALHNHYTQKSLSLSPGK (SEQ ID NO: 719). [0742] Embodiments of antibodies described herein may include a leader sequence, such as a rabbit Ig leader, albumin pre-peptide, a yeast mating factor pre pro secretion leader sequence (such as P. pastoris or Saccharomyces cerevisiae a or alpha factor), or human HAS leader. Exemplary leader sequences are shown offset from FR1 at the N-terminus of polypeptides shown in Figs. 36A and 37A as follows: rabbit Ig leader sequences in SEQ ID NOs: 2 and 660 (MD. . .) and SEQ ID NOs: 3 and 661 (ME. . .); and an albumin prepeptide in SEQ ID NOs: 706 and 708, which facilitates secretion. Other leader sequences known in the art to confer desired properties, such as secretion, improved stability or half-life, etc. may also be used, either alone or in combinations with one another, on the heavy and/or light chains, which may optionally be cleaved prior to administration to a subject. For example, a polypeptide may be expressed in a cell or cell-free expression system that also expresses or includes (or is modified to express or include) a protease, e.g., a membrane-bound signal peptidase, that cleaves a leader sequence. [0743] In another embodiment, the invention contemplates an isolated anti-IL-6 antibody comprising a VH polypeptide sequence comprising: SEQ ID NO: 3, 18, 19, 22, 38, 54, 70, 86, 102, 117, 118, 123, 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363, 379, 395, 411, 427, 443, 459, 475, 491, 507, 523, 539, 555, 571, 652, 656, 657, 658, 661, 664, 665, 668, 672, 676, 680, 684, 688, 691, 692, 704, or 708; and further comprising a VL polypeptide sequence comprising: SEQ ID NO: 2, 20, 21, 37, 53, 69, 85, 101, 119, 122, 138, 154, 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394, 410, 426, 442, 458, 474, 490, 506, 522, 538, 554, 570, 647, 651, 660, 666, 667, 671, 675, 679, 683, 687, 693, 699, 702, 706, or 709 or a variant thereof wherein one or more of the framework residues (FR residues) in said VH or VL polypeptide has been substituted with another amino acid residue resulting in an anti-IL-6 antibody that specifically binds IL-6. The invention contemplates humanized and chimeric forms of these antibodies, preferably wherein 134 the FR will comprise human FR's highly homologous to the parent antibody. The chimeric antibodies may include an Fc derived from IgG1, IgG2, IgG3, IgG4, IgG5, IgG6, IgG7, IgG8, IgG9, IgG10, IgG 11, IgG12, IgG13, IgG14, IgG15, IgG16, IgG17, IgG18 or IgG19 constant regions and in particular a variable heavy and light chain constant region as contained in SEQ ID NO:588 and SEQ ID NO:586. [0744] In one embodiment of the invention, the antibodies or VH or VL polypeptides originate or are selected from one or more rabbit B cell populations prior to initiation of the humanization process referenced herein. [0745] In another embodiment of the invention, the anti-IL-6 antibodies and fragments thereof have binding specificity for primate homologs of the human 11L-6 protein. Non-limiting examples of primate homologs of the human IL-6 protein are 11L-6 obtained from Macacafascicularis (also known as the cynomolgus monkey) and the Rhesus monkey. In another embodiment of the invention, the anti-IL-6 antibodies and fragments thereof inhibits the association of 1L-6 with IL-6R, and/or the production of IL-6/IL-6R/gp130 complexes and/or the production of IL-6/IL 6R/gp130 multimers and/or antagonizes the biological effects of one or more of the foregoing. [0746] As stated above, antibodies and fragments thereof may be modified post translationally to add effector moieties such as chemical linkers, detectable moieties such as for example fluorescent dyes, enzymes, substrates, bioluminescent materials, radioactive materials, and chemiluminescent moieties, or functional moieties such as for example streptavidin, avidin, biotin, a cytotoxin, a cytotoxic agent, and radioactive materials. [0747] Regarding detectable moieties, further exemplary enzymes include, but are not limited to, horseradish peroxidase, acetylcholinesterase, alkaline phosphatase, beta-galactosidase and luciferase. Further exemplary fluorescent materials include, but are not limited to, rhodamine, fluorescein, fluorescein isothiocyanate, umbelliferone, dichlorotriazinylamine, phycoerythrin and dansyl chloride. Further exemplary chemiluminescent moieties include, but are not limited to, luminol. Further exemplary bioluminescent materials include, but are not limited to, luciferin and aequorin. Further exemplary radioactive materials include, but are not limited to, Iodine 125 (125), Carbon 14 (1 4 C), Sulfur 35 ( 35 S), Tritium ( 3 H) and Phosphorus 32

(

2 P). 135 [0748] Regarding functional moieties, exemplary cytotoxic agents include, but are not limited to, methotrexate, aminopterin, 6-mercaptopurine, 6-thioguanine, cytarabine, 5-fluorouracil decarbazine; alkylating agents such as mechlorethamine, thioepa chlorambucil, melphalan, carmustine (BSNU), mitomycin C, lomustine (CCNU), 1-methylnitrosourea, cyclothosphamide, mechlorethamine, busulfan, dibromomannitol, streptozotocin, mitomycin C, cis-dichlorodiamine platinum (II) (DDP) cisplatin and carboplatin (paraplatin); anthracyclines include daunorubicin (formerly daunomycin), doxorubicin (adriamycin), detorubicin, carminomycin, idarubicin, epirubicin, mitoxantrone and bisantrene; antibiotics include dactinomycin (actinomycin D), bleomycin, calicheamicin, mithramycin, and anthramycin (AMC); and antimytotic agents such as the vinca alkaloids, vincristine and vinblastine. Other cytotoxic agents include paclitaxel (taxol), ricin, pseudomonas exotoxin, gemcitabine, cytochalasin B, gramicidin D, ethidium bromide, emetine, etoposide, tenoposide, colchicin, dihydroxy anthracin dione, 1-dehydrotestosterone, glucocorticoids, procaine, tetracaine, lidocaine, propranolol, puromycin, procarbazine, hydroxyurea, asparaginase, corticosteroids, mytotane (O,P'-(DDD)), interferons, and mixtures of these cytotoxic agents. [0749] Further cytotoxic agents include, but are not limited to, chemotherapeutic agents such as carboplatin, cisplatin, paclitaxel, gemcitabine, calicheamicin, doxorubicin, 5-fluorouracil, mitomycin C, actinomycin D, cyclophosphamide, vincristine, bleomycin, VEGF antagonists, EGFR antagonists, platins, taxols, irinotecan, 5-fluorouracil, gemcytabine, leucovorine, steroids, cyclophosphamide, melphalan, vinca alkaloids (e.g., vinblastine, vincristine, vindesine and vinorelbine), mustines, tyrosine kinase inhibitors, radiotherapy, sex hormone antagonists, selective androgen receptor modulators, selective estrogen receptor modulators, PDGF antagonists, TNF antagonists, IL-1 antagonists, interleukins (e.g. IL-12 or IL-2), IL 12R antagonists, Toxin conjugated monoclonal antibodies, tumor antigen specific monoclonal antibodies, ErbituxTM, AvastinTM, Pertuzumab, anti-CD20 antibodies, Rituxan@, ocrelizumab, ofatumumab, DXL625, Herceptin@, or any combination thereof. Toxic enzymes from plants and bacteria such as ricin, diphtheria toxin and Pseudomonas toxin may be conjugated to the humanized antibodies, or binding fragments thereof, to generate cell-type-specific-killing reagents (Youle, et al., Proc. Nat'l Acad. Sci. USA 77:5483 (1980); Gilliland, et al., Proc. Nat'l Acad. Sci. USA 77:4539 (1980); Krolick, et al., Proc. Nat'l Acad. Sci. USA 77:5419 (1980)). 136 [0750] Other cytotoxic agents include cytotoxic ribonucleases as described by Goldenberg in U.S. Pat. No. 6,653,104. Embodiments of the invention also relate to radioimmunoconjugates where a radionuclide that emits alpha or beta particles is stably coupled to the antibody, or binding fragments thereof, with or without the use of a complex-forming agent. Such radionuclides include beta-emitters such as Phosphorus-32 ( 32 P), Scandium-47 (47Sc), Copper-67 ( 67 Cu), Gallium-67 (67Ga), Yttrium-88 ( 8Y), Yttrium-90 (90Y), Iodine-125 ('I), Iodine-131 (13I), Samarium 153 (' 53 m), Lutetium-177 (7 Lu), Rhenium-186 (s6 Re) or Rhenium-188 ( 18Re), and alpha-emitters such as Astatine-211 (2 At), Lead-212 ( 212 Pb), Bismuth-212 (m Bi) or -213 ( 21 3 Bi) or Actinium-225 ( 225 Ac). [0751] Methods are known in the art for conjugating an antibody or binding fragment thereof to a detectable moiety and the like, such as for example those methods described by Hunter et al, Nature 144:945 (1962); David et al, Biochemistry 13:1014 (1974); Pain et al, J. Immunol. Meth. 40:219 (1981); and Nygren, J., Histochem. and Cytochem. 30:407 (1982). [0752] Embodiments described herein further include variants and equivalents that are substantially homologous to the antibodies, antibody fragments, diabodies, SMIPs, camelbodies, nanobodies, IgNAR, polypeptides, variable regions and CDRs set forth herein. These may contain, e.g., conservative substitution mutations, (i.e., the substitution of one or more amino acids by similar amino acids). For example, conservative substitution refers to the substitution of an amino acid with another within the same general class, e.g., one acidic amino acid with another acidic amino acid, one basic amino acid with another basic amino acid, or one neutral amino acid by another neutral amino acid. What is intended by a conservative amino acid substitution is well known in the art. [0753] In another embodiment, the invention contemplates polypeptide sequences having at least 90% or greater sequence homology to any one or more of the polypeptide sequences of antibody fragments, variable regions and CDRs set forth herein. More preferably, the invention contemplates polypeptide sequences having at least 95% or greater sequence homology, even more preferably at least 98% or greater sequence homology, and still more preferably at least 99% or greater sequence homology to any one or more of the polypeptide sequences of antibody fragments, variable regions and CDRs set forth herein. Methods for determining homology 137 between nucleic acid and amino acid sequences are well known to those of ordinary skill in the art. [0754] In another embodiment, the invention further contemplates the above recited polypeptide homologs of the antibody fragments, variable regions and CDRs set forth herein further having anti-IL-6 activity. Non-limiting examples of anti-IL-6 activity are set forth herein, for example, under the heading "Anti-IL-6 Activity," infra. [0755] In another embodiment, the invention further contemplates the generation and use of anti-idiotypic antibodies that bind any of the foregoing sequences. In an exemplary embodiment, such an anti-idiotypic antibody could be administered to a subject who has received an anti-IL-6 antibody to modulate, reduce, or neutralize, the effect of the anti-IL-6 antibody. Such anti-idiotypic antibodies could also be useful for treatment of an autoimmune disease characterized by the presence of anti-IL-6 antibodies. A further exemplary use of such anti-idiotypic antibodies is for detection of the anti-IL-6 antibodies of the present invention, for example to monitor the levels of the anti-IL-6 antibodies present in a subject's blood or other bodily fluids. [0756] The present invention also contemplates anti-IL-6 antibodies comprising any of the polypeptide or polynucleotide sequences described herein substituted for any of the other polynucleotide sequences described herein. For example, without limitation thereto, the present invention contemplates antibodies comprising the combination of any of the variable light chain and variable heavy chain sequences described herein, and further contemplates antibodies resulting from substitution of any of the CDR sequences described herein for any of the other CDR sequences described herein. [0757] [0758] Additional Exemplary Embodiments of the Invention [0759] In another embodiment, the invention contemplates one or more anti-IL-6 antibodies or antibody fragment which specifically bind to the same linear or conformational epitope(s) and/or compete for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or fragment thereof as an anti-IL-6 antibody comprising Abl, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Abl0, Ab11, Abl2, Abl3, Abl4, Abl5, Abl6, Abl7, Abl8, Abl9, Ab20, Ab21, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab31, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and 138 fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind IL-6, which preferably are aglycosylated. In a preferred embodiment, the anti-IL-6 antibody or fragment may specifically bind to the same linear or conformational epitope(s) and/or compete for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or a fragment thereof as Ab 1 or an antibody comprising the CDRs of Ab 1. [0760] In another embodiment of the invention, the anti-IL-6 antibody which may specifically bind to the same linear or conformational epitopes on an intact 11L-6 polypeptide or fragment thereof that is (are) specifically bound by Ab 1 may bind to a IL-6 epitope(s) ascertained by epitopic mapping using overlapping linear peptide fragments which span the full length of the native human IL-6 polypeptide. In one embodiment of the invention, the 11L-6 epitope comprises, or alternatively consists of, one or more residues comprised in 1L-6 fragments selected from those respectively encompassing amino acid residues 37-51, amino acid residues 70-84, amino acid residues 169-183, amino acid residues 31-45 and/or amino acid residues 58-72. [0761] The invention is also directed to an anti-IL-6 antibody that binds with the same IL-6 epitope and/or competes with an anti-IL-6 antibody for binding to 11L-6 as an antibody or antibody fragment disclosed herein, including but not limited to an anti-IL-6 antibody selected from Abl, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Abl, Ab1l, Abl2, Abl3, Abl4, Abl5, Abl6, Abl7, Abl8, Abl9, Ab20, Ab2l, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab3l, Ab32, Ab33, Ab34, Ab35, and Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind IL-6, which preferably are aglycosylated. [0762] In another embodiment, the invention is also directed to an isolated anti-]L 6 antibody or antibody fragment comprising one or more of the CDRs contained in the VH polypeptide sequences comprising: SEQ ID NO: 3, 18, 19, 22, 38, 54, 70, 86, 102, 117, 118, 123, 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363, 379, 395, 411, 427, 443, 459, 475, 491, 507, 523, 539, 555, 571, 652, 656, 657, 658, 661, 664, 665, 668, 672, 676, 680, 684, 688, 691, 692, 704, or 708 and/or one or more of the CDRs contained in the VL polypeptide sequence consisting of : 2, 20, 21, 37, 53, 69, 85, 101, 119, 122, 138, 154, 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394, 410, 426, 442, 458, 474, 490, 506, 522, 538, 554,570, 647, 651, 660, 666, 667, 671, 675, 679, 683, 687, 693, 699, 702, 706, or 709 139 and the VH and VL sequences depicted in the antibody alignments comprised in Figures 34-37 of this application. [0763] In one embodiment of the invention, the anti-IL-6 antibody discussed in the two prior paragraphs comprises at least 2 complementarity determining regions (CDRs) in each the variable light and the variable heavy regions which are identical to those contained in an anti-IL-6 antibody comprising Abl, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab10, Ab11, Abl2, Abl3, Abl4, Abl5, Abl6, Abl7, Abl8, Abl9, Ab20, Ab2l, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab3l, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies) that specifically bind IL-6, which preferably are aglycosylated. [0764] In a preferred embodiment, the anti-IL-6 antibody discussed above comprises at least 2 complementarity determining regions (CDRs) in each the variable light and the variable heavy regions which are identical to those contained in Ab 1. In another embodiment, all of the CDRs of the anti-IL-6 antibody discussed above are identical to the CDRs contained in an anti-IL-6 antibody comprising Ab 1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Ab1O, Abl, Abl2, Abl3, Abl4, Abl5, Abl6, Abl7, Abl8, Abl9, Ab20, Ab2l, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab3l, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibodies and fragments thereof (containing one or more CDRs of the afore-identified antibodies). that specifically bind IL-6, which preferably are aglycosylated. In a preferred embodiment of the invention, all of the CDRs of the anti-IL-6 antibody discussed above are identical to the CDRs contained in Ab I, e.g., an antibody comprised of the VH and VL sequences comprised in SEQ ID NO:657 and SEQ ID NO:709 respectively, or antibodies comprising any combination of the humanized sequence contained in Figures 34-37. [0765] The invention further contemplates that the one or more anti-IL-6 antibodies discussed above are aglycosylated; that contain an Fc region that has been modified to alter effector function, half-life, proteolysis, and/or glycosylation; are human, humanized, single chain or chimeric; and are a humanized antibody derived from a rabbit (parent) anti-IL-6 antibody. Exemplary constant regions that provide for the production of aglycosylated antibodies in Pichia are comprised in SEQ ID NO:588 and SEQ ID NO:586 which respectively are encode by the nucleic acid sequences in SEQ ID NO:589 and SEQ ID NO:587. 140 [0766] The invention further contemplates one or more anti-IL-6 antibodies wherein the framework regions (FRs) in the variable light region and the variable heavy regions of said antibody respectively are human FRs which are unmodified or which have been modified by the substitution of at most 2 or 3 human FR residues in the variable light or heavy chain region with the corresponding FR residues of the parent rabbit antibody, and wherein said human FRs have been derived from human variable heavy and light chain antibody sequences which have been selected from a library of human germline antibody sequences based on their high level of homology to the corresponding rabbit variable heavy or light chain regions relative to other human germline antibody sequences contained in the library. [0767] In one embodiment of the invention, the anti-IL-6 antibody or fragment may specifically bind to IL-6 expressing human cells and/or to circulating soluble IL 6 molecules in vivo, including IL-6 expressed on or by human cells in a patient with a disease associated with cells that express IL-6. [0768] In another embodiment, the disease is selected from general fatigue, exercise-induced fatigue, cancer-related fatigue, inflammatory disease-related fatigue, chronic fatigue syndrome, fibromyalgia, cancer-related cachexia, cardiac-related cachexia, respiratory-related cachexia, renal-related cachexia, age-related cachexia, rheumatoid arthritis, systemic lupus erythematosis (SLE), systemic juvenile idiopathic arthritis, psoriasis, psoriatic arthropathy, ankylosing spondylitis, inflammatory bowel disease (IBD), polymyalgia rheumatica, giant cell arteritis, autoimmune vasculitis, graft versus host disease (GVHD), Sjogren's syndrome, adult onset Still's disease, rheumatoid arthritis, systemic juvenile idiopathic arthritis, osteoarthritis, osteoporosis, Paget's disease of bone, osteoarthritis, multiple myeloma, Hodgkin's lymphoma, non Hodgkin's lymphoma, prostate cancer, leukemia, renal cell cancer, multicentric Castleman's disease, ovarian cancer, drug resistance in cancer chemotherapy, cancer chemotherapy toxicity, ischemic heart disease, atherosclerosis, obesity, diabetes, asthma, multiple sclerosis, Alzheimer's disease, cerebrovascular disease, fever, acute phase response, allergies, anemia, anemia of inflammation (anemia of chronic disease), hypertension, depression, depression associated with a chronic illness, thrombosis, thrombocytosis, acute heart failure, metabolic syndrome, miscarriage, obesity, chronic prostatitis, glomerulonephritis, pelvic inflammatory disease, reperfusion injury, transplant rejection, graft versus host disease (GVHD), avian influenza, smallpox, pandemic influenza, adult respiratory distress syndrome (ARDS), 141 severe acute respiratory syndrome (SARS), sepsis, and systemic inflammatory response syndrome (SIRS). In a preferred embodiment, the disease is selected from a cancer, inflammatory disorder, viral disorder, or autoimmune disorder. In a particularly preferred embodiment, the disease is arthritis, cachexia, and wasting syndrome [0769] The invention further contemplates anti-IL-6 antibodies or fragments directly or indirectly attached to a detectable label or therapeutic agent. [0770] The invention also contemplates one or more nucleic acid sequences which result in the expression of an anti-IL-6 antibody or antibody fragment as set forth above, including those comprising, or alternatively consisting of, yeast or human preferred codons. The invention also contemplates vectors (including plasmids or recombinant viral vectors) comprising said nucleic acid sequence(s). The invention also contemplates host cells or recombinant host cells expressing at least one of the antibodies set forth above, including a mammalian, yeast, bacterial, and insect cells. In a preferred embodiment, the host cell is a yeast cell. In a further preferred embodiment, the yeast cell is a diploidal yeast cell. In a more preferred embodiment, the yeast cell is a Pichia yeast. [0771] The invention also contemplates a method of treatment comprising administering to a patient with a disease or condition associated with IL-6 expressing cells a therapeutically effective amount of at least one anti-IL-6 antibody or fragment. The diseases that may be treated are presented in the non-limiting list set forth above. In a preferred embodiment, the disease is selected from a cancer, autoimmune disease, or inflammatory condition. In a particularly preferred embodiment, the disease is cancer or viral infection. In another embodiment the treatment further includes the administration of another therapeutic agent or regimen selected from chemotherapy, radiotherapy, cytokine administration or gene therapy. [0772] The invention further contemplates a method of in vivo imaging which detects the presence of cells which express IL-6 comprising administering a diagnostically effective amount of at least one anti-IL-6 antibody. In one embodiment, said administration further includes the administration of a radionuclide or fluorophore that facilitates detection of the antibody at IL-6 expressing disease sites. In another embodiment of the invention, the method of in vivo imaging is used to detect IL-6 expressing tumors or metastases or is used to detect the presence of sites of autoimmune disorders associated with IL-6 expressing cells. In a further 142 embodiment, the results of said in vivo imaging method are used to facilitate design of an appropriate therapeutic regimen, including therapeutic regimens including radiotherapy, chemotherapy or a combination thereof. [0773] [0774] Polynucleotides Encoding Anti-IL-6 Antibody Polypeptides [0775] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 2: [0776] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAGATGTGCCTATGATATGACCCAGACTCCAGCCTC GGTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTC AGAGCATTAACAATGAATTATCCTGGTATCAGCAGAAACCAGGGCAGCGT CCCAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCTCATCG CGGTTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGA CCTGGAGTGTGCCGATGCTGCCACTTACTACTGTCAACAGGGTTATAGTCT GAGGAATATTGATAATGCTTTCGGCGGAGGGACCGAGGTGGTGGTCAAAC GTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGT TGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTT (SEQ ID NO: 10) [0777] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 3: [0778] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACAGCCTCTGGATTCTCCCTCAGTA ACTACTACGTGACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGG ATCGGAATCATTTATGGTAGTGATGAAACGGCCTACGCGACCTGGGCGAT AGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGA CCAGTCTGACAGCCGCGGACACGGCCACCTATTTCTGTGCCAGAGATGAT AGTAGTGACTGGGATGCAAAATTTAACTTGTGGGGCCAAGGCACCCTGGT CACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACC 143 CTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCA AGG (SEQ ID NO: 11). [0779] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 12; SEQ ID NO: 13; and SEQ ID NO: 14 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 2. [0780] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 15; SEQ ID NO: 16; and SEQ ID NO: 17 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 3. [0781] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 10 encoding the light chain variable region of SEQ ID NO: 2; the polynucleotide SEQ ID NO: 11 encoding the heavy chain variable region of SEQ ID NO: 3; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 12; SEQ ID NO: 13; and SEQ ID NO: 14) of the light chain variable region of SEQ ID NO: 10; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 15; SEQ ID NO: 16; and SEQ ID NO: 17) of the heavy chain variable region of SEQ ID NO: 11 and polynucleotides encoding the variable heavy and light chain sequences in SEQ ID NO:657 and SEQ ID NO:709 respectively, e.g., the nucleic acid sequences in SEQ ID NO:700 and SEQ ID NO:723 and fragments or variants thereof , e.g., based on codon degeneracy. These nucleic acid sequences encoding variable heavy and light chain sequences may be expressed alone or in combination and these sequences preferably are fused to suitable variable constant sequences, e.g., those in SEQ ID NO:589 and SEQ ID NO:587. 144 [0782] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 21: [0783] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAGATGTGCCTATGATATGACCCAGACTCCAGCCTC TGTGGAGGTAGCTGTGGGAGGCACAGTCACCATCAATTGCCAGGCCAGTG AGACCATTTACAGTTGGTTATCCTGGTATCAGCAGAAGCCAGGGCAGCCT CCCAAGCTCCTGATCTACCAGGCATCCGATCTGGCATCTGGGGTCCCATCG CGATTCAGCGGCAGTGGGGCTGGGACAGAGTACACTCTCACCATCAGCGG CGTGCAGTGTGACGATGCTGCCACTTACTACTGTCAACAGGGTTATAGTG GTAGTAATGTTGATAATGTTTTCGGCGGAGGGACCGAGGTGGTGGTCAAA CGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAG TTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCTATCCC AGAGAGGCCAAAG (SEQ ID NO: 29) [0784] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 22: [0785] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGGAGCAGCTGAAGGAGTCCGGGGGTCGCCTGGTCA CGCCTGGGACACCCCTGACACTTACCTGCACAGCCTCTGGATTCTCCCTCA ATGACCATGCAATGGGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGA ATACATCGGATTCATTAATAGTGGTGGTAGCGCACGCTACGCGAGCTGGG CAGAAGGCCGATTCACCATCTCCAGAACCTCGACCACGGTGGATCTGAAA ATGACCAGTCTGACAACCGAGGACACGGCCACCTATTTCTGTGTCAGAGG GGGTGCTGTTTGGAGTATTCATAGTTTTGATCCCTGGGGCCCAGGGACCCT GGTCACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGC ACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGG TCAAG (SEQ ID NO: 30). [0786] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 31; SEQ ID NO: 32; and SEQ ID NO: 33 which correspond to polynucleotides encoding the 145 complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 21. [0787] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 34; SEQ ID NO: 35; and SEQ ID NO: 36 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 22. [0788] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 29 encoding the light chain variable region of SEQ ID NO: 21; the polynucleotide SEQ ID NO: 30 encoding the heavy chain variable region of SEQ ID NO: 22; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 31; SEQ ID NO: 32; and SEQ ID NO: 33) of the light chain variable region of SEQ ID NO: 29; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 34; SEQ ID NO: 35; and SEQ ID NO: 36) of the heavy chain variable region of SEQ ID NO: 30. [0789] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 37: [0790] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCACATTTGCCGCCGTGCTGACCCAGACTCCATCTCC CGTGTCTGCAGCTGTGGGAGGCACAGTCAGCATCAGTTGCCAGGCCAGTC AGAGTGTTTATGACAACAACTACTTATCCTGGTTTCAGCAGAAACCAGGG CAGCCTCCCAAGCTCCTGATCTATGGTGCATCCACTCTGGCATCTGGGGTC CCATCGCGGTTCGTGGGCAGTGGATCTGGGACACAGTTCACTCTCACCATC ACAGACGTGCAGTGTGACGATGCTGCCACTTACTATTGTGCAGGCGTTTAT GATGATGATAGTGATAATGCCTTCGGCGGAGGGACCGAGGTGGTGGTCAA ACGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGATGAGCA 146 GTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCT (SEQ ID NO: 45) [0791] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 38: [0792] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTGGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACCC CTGGGACACCCCTGACACTCACCTGCACAGCCTCTGGATTCTCCCTCAGTG TCTACTACATGAACTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGG ATCGGATTCATTACAATGAGTGATAATATAAATTACGCGAGCTGGGCGAA AGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGA CCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGGAGTCGT GGCTGGGGTACAATGGGTCGGTTGGATCTCTGGGGCCCAGGCACCCTCGT CACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACC CTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCA AGG (SEQ ID NO: 46). [0793] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 47; SEQ ID NO: 48; and SEQ ID NO: 49 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 37. [0794] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 50; SEQ ID NO: 51; and SEQ ID NO: 52 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 38. [0795] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 45 encoding the light chain variable 147 region of SEQ ID NO: 37; the polynucleotide SEQ ID NO: 46 encoding the heavy chain variable region of SEQ ID NO: 38; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 47; SEQ ID NO: 48; and SEQ ID NO: 49) of the light chain variable region of SEQ ID NO: 37; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 50; SEQ ID NO: 51; and SEQ ID NO: 52) of the heavy chain variable region of SEQ ID NO: 38. [0796] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 53: [0797] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCATATGTGACCCTGTGCTGACCCAGACTCCATCTCC CGTATCTGCACCTGTGGGAGGCACAGTCAGCATCAGTTGCCAGGCCAGTC AGAGTGTTTATGAGAACAACTATTTATCCTGGTTTCAGCAGAAACCAGGG CAGCCTCCCAAGCTCCTGATCTATGGTGCATCCACTCTGGATTCTGGGGTC CCATCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCAT TACAGACGTGCAGTGTGACGATGCTGCCACTTACTATTGTGCAGGCGTTTA TGATGATGATAGTGATGATGCCTTCGGCGGAGGGACCGAGGTGGTGGTCA AACGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGATGAGC AGTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTT (SEQ ID NO: 61) [0798] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 54: [0799] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTGGCTGTGCTCAA AGGTGTCCAGTGTCAGGAGCAGCTGAAGGAGTCCGGAGGAGGCCTGGTA ACGCCTGGAGGAACCCTGACACTCACCTGCACAGCCTCTGGATTCTCCCTC AATGCCTACTACATGAACTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGA ATGGATCGGATTCATTACTCTGAATAATAATGTAGCTTACGCGAACTGGG CGAAAGGCCGATTCACCTTCTCCAAAACCTCGACCACGGTGGATCTGAAA ATGACCAGTCCGACACCCGAGGACACGGCCACCTATTTCTGTGCCAGGAG TCGTGGCTGGGGTGCAATGGGTCGGTTGGATCTCTGGGGCCATGGCACCC TGGTCACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGG 148 CACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTG GTCAAGG (SEQ ID NO: 62). [0800] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 63; SEQ ID NO: 64; and SEQ ID NO: 65 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 53. [0801] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 66; SEQ ID NO: 67; and SEQ ID NO: 68 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 54. [0802] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 61 encoding the light chain variable region of SEQ ID NO: 53; the polynucleotide SEQ ID NO: 62 encoding the heavy chain variable region of SEQ ID NO: 54; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 63; SEQ ID NO: 64; and SEQ ID NO: 65) of the light chain variable region of SEQ ID NO: 53; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 66; SEQ ID NO: 67; and SEQ ID NO: 68) of the heavy chain variable region of SEQ ID NO: 54. [0803] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 69: [0804] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCACATTTGCCCAAGTGCTGACCCAGACTCCATCGCC TGTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAACTGCCAGGCCAGTC 149 AGAGTGTTGATGATAACAACTGGTTAGGCTGGTATCAGCAGAAACGAGGG CAGCCTCCCAAGTACCTGATCTATTCTGCATCCACTCTGGCATCTGGGGTC CCATCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCAT CAGCGACCTGGAGTGTGACGATGCTGCCACTTACTACTGTGCAGGCGGTT TTAGTGGTAATATCTTTGCTTTCGGCGGAGGGACCGAGGTGGTGGTCAAA CGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAG TTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCT (SEQ ID NO: 77) [0805] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 70: [0806] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACAGTCTCTGGCTTCTCCCTCAGTA GCTATGCAATGAGCTGGGTCCGCCAGGCTCCAGGAAAGGGGCTGGAGTGG ATCGGAATCATTGGTGGTTTTGGTACCACATACTACGCGACCTGGGCGAA AGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAGAATCA CCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGGTGGT CCTGGTAATGGTGGTGACATCTGGGGCCAAGGGACCCTGGTCACCGTCTC GAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACCCTCCTCCAA GAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGGACT (SEQ ID NO: 78). [0807] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 79; SEQ ID NO: 80; and SEQ ID NO: 81 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 69. [0808] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 82; SEQ ID NO: 83; and SEQ ID NO: 84 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 70. 150 [0809] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 77 encoding the light chain variable region of SEQ ID NO: 69; the polynucleotide SEQ ID NO: 78 encoding the heavy chain variable region of SEQ ID NO: 70; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 79; SEQ ID NO: 80; and SEQ ID NO: 81) of the light chain variable region of SEQ ID NO: 69; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 82; SEQ ID NO: 83; and SEQ ID NO: 84) of the heavy chain variable region of SEQ ID NO: 70. [0810] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to LL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 85: [0811] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCACATTTGCAGCCGTGCTGACCCAGACACCATCGC CCGTGTCTGTACCTGTGGGAGGCACAGTCACCATCAAGTGCCAGTCCAGT CAGAGTGTTTATAATAATTTCTTATCGTGGTATCAGCAGAAACCAGGGCA GCCTCCCAAGCTCCTGATCTACCAGGCATCCAAACTGGCATCTGGGGTCCC AGATAGGTTCAGCGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCA GCGGCGTGCAGTGTGACGATGCTGCCACTTACTACTGTCTAGGCGGTTATG ATGATGATGCTGATAATGCTTTCGGCGGAGGGACCGAGGTGGTGGTCAAA CGTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAG TTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTC (SEQ ID NO: 93) [0812] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 86: [0813] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACGCTCACCTGCACAGTCTCTGGAATCGACCTCAGT 151 GACTATGCAATGAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATG GATCGGAATCATTTATGCTGGTAGTGGTAGCACATGGTACGCGAGCTGGG CGAAAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAA ATCACCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGA TGGATACGATGACTATGGTGATTTCGATCGATTGGATCTCTGGGGCCCAG GCACCCTCGTCACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCC CCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGC TGCCTGGTCAAGGACT (SEQ ID NO: 94). [0814] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 95; SEQ ID NO: 96; and SEQ ID NO: 97 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 85. [0815] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 98; SEQ ID NO: 99; and SEQ ID NO: 100 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 86. [0816] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 93 encoding the light chain variable region of SEQ ID NO: 85; the polynucleotide SEQ ID NO: 94 encoding the heavy chain variable region of SEQ ID NO: 86; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 95; SEQ ID NO: 96; and SEQ ID NO: 97) of the light chain variable region of SEQ ID NO: 85; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 98; SEQ ID NO: 99; and SEQ ID NO: 100) of the heavy chain variable region of SEQ ID NO: 86. [0817] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the 152 invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 101: [0818] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAGATGTGCCTATGATATGACCCAGACTCCAGCCTC GGTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAAATGCCAGGCCAGTC AGAGCATTAACAATGAATTATCCTGGTATCAGCAGAAATCAGGGCAGCGT CCCAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCTCATCG CGGTTCAAAGGCAGTGOATCTGGGACAGAGTTCACTCTCACCATCAGCGA CCTGGAGTGTGCCGATGCTGCCACTTACTACTGTCAACAGGGTTATAGTCT GAGGAATATTGATAATGCTTTCGGCGGAGGGACCGAGGTGGTGGTCAAAC GTACGGTAGCGGCCCCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAGT TGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTC (SEQ ID NO: 109) [0819] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 102: [0820] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCTCA GGTGTCCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCC TGGGACACCCCTGACACTCACCTGCACAGCCTCTGGATTCTCCCTCAGTAA CTACTACATGACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGGA TCGGAATGATTTATGGTAGTGATGAAACAGCCTACGCGAACTGGGCGATA GGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGAC CAGTCTGACAGCCGCGGACACGGCCACCTATTTCTGTGCCAGAGATGATA GTAGTGACTGGGATGCAAAATTTAACTTGTGGGGCCAAGGGACCCTCGTC ACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACCC TCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAA GG (SEQ ID NO: 110). [0821] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to 1L-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 111; SEQ ID NO: 112; and SEQ ID NO: 113 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 101. 153 [0822] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 114; SEQ ID NO: 115; and SEQ ID NO: 116 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 102. [0823] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 109 encoding the light chain variable region of SEQ ID NO: 101; the polynucleotide SEQ ID NO: 110 encoding the heavy chain variable region of SEQ ID NO: 102; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 111; SEQ ID NO: 112; and SEQ ID NO: 113) of the light chain variable region of SEQ ID NO: 101; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 114; SEQ ID NO: 115; and SEQ ID NO: 116) of the heavy chain variable region of SEQ ID NO: 102. [0824] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 122: [0825] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCACATTTGCAGCCGTGCTGACCCAGACACCATCAC CCGTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAGTTGCCAGTCCAGT CAGAGTGTTGGTAATAACCAGGACTTATCCTGGTTTCAGCAGAGACCAGG GCAGCCTCCCAAGCTCCTGATCTACGAAATATCCAAACTGGAATCTGGGG TCCCATCGCGGTTCAGCGGCAGTGGATCTGGGACACACTTCACTCTCACCA TCAGCGGCGTACAGTGTGACGATGCTGCCACTTACTACTGTCTAGGCGGTT ATGATGATGATGCTGATAATGCT (SEQ ID NO: 130) 154 [0826] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 123: [0827] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCACTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACAGTCTCTGGATTCTCCCTCAGTA GTCGTACAATGTCCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAGTGG ATCGGATACATTTGGAGTGGTGGTAGCACATACTACGCGACCTGGGCGAA AGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATCA CCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGATTGGGC GATACTGGTGGTCACGCTTATGCTACTCGCTTAAATCTC (SEQ ID NO: 131). [0828] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 132; SEQ ID NO: 133; and SEQ ID NO: 134 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 122. [0829] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 135; SEQ ID NO: 136; and SEQ ID NO: 137 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 123. [0830] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 130 encoding the light chain variable region of SEQ ID NO: 122; the polynucleotide SEQ ID NO: 131 encoding the heavy chain variable region of SEQ ID NO: 123; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 132; SEQ ID NO: 133; and SEQ ID NO: 134) of the light chain variable region of SEQ ID NO: 122; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 155 135; SEQ ID NO: 136; and SEQ ID NO: 137) of the heavy chain variable region of SEQ ID NO: 123. [0831] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 138: [0832] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCACATTTGCAGCCGTGCTGACCCAGACACCATCGTC CGTGTCTGCAGCTGTGGGAGGCACAGTCAGCATCAGTTGCCAGTCCAGTC AGAGTGTTTATAGTAATAAGTACCTAGCCTGGTATCAGCAGAAACCAGGG CAGCCTCCCAAGCTCCTGATCTACTGGACATCCAAACTGGCATCTGGGGC CCCATCACGGTTCAGCGGCAGTGGATCTGGGACACAATTCACTCTCACCA TCAGCGGCGTGCAGTGTGACGATGCTGCCACTTACTACTGTCTAGGCGCTT ATGATGATGATGCTGATAATGCT (SEQ ID NO: 146) [0833] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 139: [0834] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGGTGGAAGAGTCCGGGGGTCGCCTGGTCAAGC CTGACGAAACCCTGACACTCACCTGCACAGCCTCTGGATTCTCCCTGGAG GGCGGCTACATGACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATG GATCGGAATCAGTTATGATAGTGGTAGCACATACTACGCGAGCTGGGCGA AAGGCCGATTCACCATCTCCAAGACCTCGTCGACCACGGTGGATCTGAAA ATGACCAGTCTGACAACCGAGGACACGGCCACCTATTTCTGCGTCAGATC ACTAAAATATCCTACTGTTACTTCTGATGACTTG (SEQ ID NO: 147). [0835] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to 1L-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 148; SEQ ID NO: 149; and SEQ ID NO: 150 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 138. [0836] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively 156 consist of, one or more of the polynucleotide sequences of SEQ ID NO: 151; SEQ ID NO: 152; and SEQ ID NO: 153 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 139. [0837] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 146 encoding the light chain variable region of SEQ ID NO: 138; the polynucleotide SEQ ID NO: 147 encoding the heavy chain variable region of SEQ ID NO: 139; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 148; SEQ ID NO: 149; and SEQ ID NO: 150) of the light chain variable region of SEQ ID NO: 138; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 151; SEQ ID NO: 152; and SEQ ID NO: 153) of the heavy chain variable region of SEQ ID NO: 139. [0838] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 154: [0839] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCACATTTGCAGCCGTGCTGACCCAGACACCATCAC CCGTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAGTTGCCAGTCCAGT CAGAGTGTTTATAATAATAACGACTTAGCCTGGTATCAGCAGAAACCAGG GCAGCCTCCTAAACTCCTGATCTATTATGCATCCACTCTGGCATCTGGGGT CCCATCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCA TCAGCGGCGTGCAGTGTGACGATGCTGCCGCTTACTACTGTCTAGGCGGTT ATGATGATGATGCTGATAATGCT (SEQ ID NO: 162) [0840] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 155: 157 [0841] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACAGTATCTGGATTATCCCTCAGTA GCAATACAATAAACTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAGTG GATCGGATACATTTGGAGTGGTGGTAGTACATACTACGCGAGCTGGGTGA ATGGTCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATC ACCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGGGGG TTACGCTAGTGGTGGTTATCCTTATGCCACTCGGTTGGATCTC (SEQ ID NO: 163). [0842] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 164; SEQ ID NO: 165; and SEQ ID NO: 166 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 154. [0843] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 167; SEQ ID NO: 168; and SEQ ID NO: 169 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 155. [0844] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 162 encoding the light chain variable region of SEQ ID NO: 154; the polynucleotide SEQ ID NO: 163 encoding the heavy chain variable region of SEQ ID NO: 155; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 164; SEQ ID NO: 165; and SEQ ID NO: 166) of the light chain variable region of SEQ ID NO: 154; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 167; SEQ ID NO: 168; and SEQ ID NO: 169) of the heavy chain variable region of SEQ ID NO: 155. 158 [0845] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to LL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 170: [0846] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCACATTTGCAGCCGTGCTGACCCAGACACCATCCTC CGTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAATTGCCAGTCCAGTC AGAGTGTTTATAATAACGACTACTTATCCTGGTATCAACAGAGGCCAGGG CAACGTCCCAAGCTCCTAATCTATGGTGCTTCCAAACTGGCATCTGGGGTC CCGTCACGGTTCAAAGGCAGTGGATCTGGGAAACAGTTTACTCTCACCAT CAGCGGCGTGCAGTGTGACGATGCTGCCACTTACTACTGTCTGGGCGATT ATGATGATGATGCTGATAATACT (SEQ ID NO: 178) [0847] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 171: [0848] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACTTGCACAGTCTCTGGATTCACCCTCAGTA CCAACTACTACCTGAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTAGAA TGGATCGGAATCATTTATCCTAGTGGTAACACATATTGCGCGAAGTGGGC GAAAGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGGATCTGA AAATGACCAGTCCGACAACCGAGGACACAGCCACGTATTTCTGTGCCAGA AATTATGGTGGTGATGAAAGTTTG (SEQ ID NO: 179). [0849] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 180; SEQ ID NO: 181; and SEQ ID NO: 182 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 170. [0850] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 183; SEQ ID NO: 184; and SEQ ID NO: 185 which correspond to polynucleotides encoding the 159 complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 171. [0851] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IIL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 178 encoding the light chain variable region of SEQ ID NO: 170; the polynucleotide SEQ ID NO: 179 encoding the heavy chain variable region of SEQ ID NO: 171; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 180; SEQ ID NO: 181; and SEQ ID NO: 182) of the light chain variable region of SEQ ID NO: 170; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 183; SEQ ID NO: 184; and SEQ ID NO: 185) of the heavy chain variable region of SEQ ID NO: 171. [0852] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IiL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 186: [0853] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAGATGTGATGTTGTGATGACCCAGACTCCAGCCTC CGTGGAGGCAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTG AGACCATTGGCAATGCATTAGCCTGGTATCAGCAGAAATCAGGGCAGCCT CCCAAGCTCCTGATCTACAAGGCATCCAAACTGGCATCTGGGGTCCCATC GCGGTTCAAAGGCAGTGGATCTGGGACAGAGTACACTCTCACCATCAGCG ACCTGGAGTGTGCCGATGCTGCCACTTACTACTGTCAATGGTGTTATTTTG GTGATAGTGTT (SEQ ID NO: 194) [0854] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 187: [0855] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCACTGTGCTCAA AGGTGTCCAGTGTCAGGAGCAGCTGGTGGAGTCCGGGGGAGGCCTGGTCC AGCCTGAGGGATCCCTGACACTCACCTGCACAGCCTCTGGATTCGACTTCA 160 GTAGCGGCTACTACATGTGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTG GAGTGGATCGCGTGTATTTTCACTATTACTACTAACACTTACTACGCGAGC TGGGCGAAAGGCCGATTCACCATCTCCAAGACCTCGTCGACCACGGTGAC TCTGCAAATGACCAGTCTGACAGCCGCGGACACGGCCACCTATCTCTGTG CGAGAGGGATTTATTCTGATAATAATTATTATGCCTTG (SEQ ID NO: 195). [0856] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 196; SEQ ID NO: 197; and SEQ ID NO: 198 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 186. [0857] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to 11L-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 199; SEQ ID NO: 200; and SEQ ID NO: 201 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 187. [0858] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 194 encoding the light chain variable region of SEQ ID NO: 186; the polynucleotide SEQ ID NO: 195 encoding the heavy chain variable region of SEQ ID NO: 187; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 196; SEQ ID NO: 197; and SEQ ID NO: 198) of the light chain variable region of SEQ ID NO: 186; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 199; SEQ ID NO: 200; and SEQ ID NO: 201) of the heavy chain variable region of SEQ ID NO: 187. [0859] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to 11L-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the 161 following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 202: [0860] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAGATGTGATGTTGTGATGACCCAGACTCCAGCCTC CGTGGAGGCAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTG AGAGCATTGGCAATGCATTAGCCTGGTATCAGCAGAAACCAGGGCAGCCT CCCAAGCTCCTGATCTACAAGGCATCCACTCTGGCATCTGGGGTCCCATCG CGGTTCAGCGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGG CGTGCAGTGTGCCGATGCTGCCGCTTACTACTGTCAATGGTGTTATTTTGG TGATAGTGTT (SEQ ID NO: 210) [0861] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 203: [0862] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGCAGCAGCTGGTGGAGTCCGGGGGAGGCCTGGTCA AGCCGGGGGCATCCCTGACACTCACCTGCAAAGCCTCTGGATTCTCCTTCA GTAGCGGCTACTACATGTGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTG GAGTCGATCGCATGCATTTTTACTATTACTGATAACACTTACTACGCGAAC TGGGCGAAAGGCCGATTCACCATCTCCAAGCCCTCGTCGCCCACGGTGAC TCTGCAAATGACCAGTCTGACAGCCGCGGACACGGCCACCTATTTCTGTG CGAGGGGGATTTATTCTACTGATAATTATTATGCCTTG (SEQ ID NO: 211). [0863] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 212; SEQ ID NO: 213; and SEQ ID NO: 214 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 202. [0864] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 215; SEQ ID NO: 216; and SEQ ID NO: 217 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 203. 162 [08651 The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 210 encoding the light chain variable region of SEQ ID NO: 202; the polynucleotide SEQ ID NO: 211 encoding the heavy chain variable region of SEQ ID NO: 203; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 212; SEQ ID NO: 213; and SEQ ID NO: 214) of the light chain variable region of SEQ ID NO: 202; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 215; SEQ ID NO: 216; and SEQ ID NO: 217) of the heavy chain variable region of SEQ ID NO: 203. [0866] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 218: [0867] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAGATGTGATGTTGTGATGACCCAGACTCCAGCCTC CGTGGAGGCAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTC AGAGCGTTAGTAGCTACTTAAACTGGTATCAGCAGAAACCAGGGCAGCCT CCCAAGCTCCTGATCTACAGGGCATCCACTCTGGAATCTGGGGTCCCATCG CGGTTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGA CCTGGAGTGTGCCGATGCTGCCACTTACTACTGTCAATGTACTTATGGTAC TAGTAGTAGTTATGGTGCTGCT (SEQ ID NO: 226) [0868] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 219: [0869] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACCGTCTCTGGTATCTCCCTCAGTA GCAATGCAATAAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATG GATCGGAATCATTAGTTATAGTGGTACCACATACTACGCGAGCTGGGCGA 163 AAGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGGATCTGAAA ATCACTAGTCCGACAACCGAGGACACGGCCACCTACTTCTGTGCCAGAGA TGACCCTACGACAGTTATGGTTATGTTGATACCTTTTGGAGCCGGCATGGA CCTC (SEQ ID NO: 227). [0870] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to 1L-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 228; SEQ ID NO: 229; and SEQ ID NO: 230 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 218. [0871] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 231; SEQ ID NO: 232; and SEQ ID NO: 233 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 219. [0872] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to 1L-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 226 encoding the light chain variable region of SEQ ID NO: 218; the polynucleotide SEQ ID NO: 227 encoding the heavy chain variable region of SEQ ID NO: 219; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 228; SEQ ID NO: 229; and SEQ ID NO: 230) of the light chain variable region of SEQ ID NO: 218; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 231; SEQ ID NO: 232; and SEQ ID NO: 233) of the heavy chain variable region of SEQ ID NO: 219. [0873] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 234: 164 [0874] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCACATTTGCCCAAGTGCTGACCCAGACTGCATCGCC CGTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAACTGCCAGGCCAGTC AGAGTGTTTATAAGAACAACTACTTATCCTGGTATCAGCAGAAACCAGGG CAGCCTCCCAAAGGCCTGATCTATTCTGCATCGACTCTAGATTCTGGGGTC CCATTGCGGTTCAGCGGCAGTGGATCTGGGACACAGTTCACTCTCACCATC AGCGACGTGCAGTGTGACGATGCTGCCACTTACTACTGTCTAGGCAGTTAT GATTGTAGTAGTGGTGATTGTTATGCT (SEQ ID NO: 242) [0875] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 235: [0876] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGTTGGAGGAGTCCGGGGGAGACCTGGTCAAGC CTGAGGGATCCCTGACACTCACCTGCACAGCCTCTGGATTCTCCTTCAGTA GCTACTGGATGTGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAGTGG ATCGCATGCATTGTTACTGGTAATGGTAACACTTACTACGCGAACTGGGC GAAAGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGACTCTGC AAATGACCAGTCTGACAGCCGCGGACACGGCCACCTATTTTTGTGCGAAA GCCTATGACTTG (SEQ ID NO: 243). [0877] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 244; SEQ ID NO: 245; and SEQ ID NO: 246 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 234. [0878] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 247; SEQ ID NO: 248; and SEQ ID NO: 249 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 235. [0879] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the 165 antibody having binding specificity to 11L-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 242 encoding the light chain variable region of SEQ ID NO: 234; the polynucleotide SEQ ID NO: 243 encoding the heavy chain variable region of SEQ ID NO: 235; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 244; SEQ ID NO: 245; and SEQ ID NO: 246) of the light chain variable region of SEQ ID NO: 234; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 247; SEQ ID NO: 248; and SEQ ID NO: 249) of the heavy chain variable region of SEQ ID NO: 235. [0880] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 250: [0881] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTTCCACATTTGCCGCCGTGCTGACCCAGACTCCATCTCC CGTGTCTGCAGCTGTGGGAGGCACAGTCAGCATCAGTTGCCAGGCCAGTC AGAGTGTTTATGACAACAACTATTTATCCTGGTATCAGCAGAAACCAGGA CAGCCTCCCAAGCTCCTGATCTATGGTGCATCCACTCTGGCATCTGGGGTC CCATCGCGGTTCAAAGGCACGGGATCTGGGACACAGTTCACTCTCACCAT CACAGACGTGCAGTGTGACGATGCTGCCACTTACTATTGTGCAGGCGTTTT TAATGATGATAGTGATGATGCC (SEQ ID NO: 258) [0882] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 251: [0883] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCCCAA AGGTGTCCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACACTCTCTGGATTCTCCCTCAGTG CATACTATATGAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGG ATCGGATTCATTACTCTGAGTGATCATATATCTTACGCGAGGTGGGCGAA AGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGA CCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGGAGTCGT GGCTGGGGTGCAATGGGTCGGTTGGATCTC (SEQ ID NO: 259). 166 [0884] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 260; SEQ ID NO: 261; and SEQ ID NO: 262 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 250. [0885] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 263; SEQ ID NO: 264; and SEQ ID NO: 265 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 251. [0886] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to 1L-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 258 encoding the light chain variable region of SEQ ID NO: 250; the polynucleotide SEQ ID NO: 259 encoding the heavy chain variable region of SEQ ID NO: 251; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 260; SEQ ID NO: 261; and SEQ ID NO: 262) of the light chain variable region of SEQ ID NO: 250; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 263; SEQ ID NO: 264; and SEQ ID NO: 265) of the heavy chain variable region of SEQ ID NO: 251. [0887] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 266: [0888] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCACATTCGCAGCCGTGCTGACCCAGACACCATCGC CCGTGTCTGCGGCTGTGGGAGGCACAGTCACCATCAGTTGCCAGGCCAGT CAGAGTGTTTATAACAACAAAAATTTAGCCTGGTATCAGCAGAAATCAGG 167 GCAGCCTCCCAAGCTCCTGATCTACTGGGCATCCACTCTGGCATCTGGGGT CTCATCGCGGTTCAGCGGCAGTGGATCTGGGACACAGTTCACTCTCACCGT CAGCGGCGTGCAGTGTGACGATGCTGCCACTTACTACTGTCTAGGCGTTTT TGATGATGATGCTGATAATGCT (SEQ ID NO: 274) [0889] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 267: [0890] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAATGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACAGCCTCTGGATTCTCCCTCAGTA GCTACTCCATGACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATAT ATCGGAGTCATTGGTACTAGTGGTAGCACATACTACGCGACCTGGGCGAA AGGCCGATTCACCATCTCCAGAACCTCGACCACGGTGGCTCTGAAAATCA CCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGTCAGGAGTCTTT CTTCTATTACTTTCTTG (SEQ ID NO: 275). [0891] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 276; SEQ ID NO: 277; and SEQ ID NO: 278 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 266. [0892] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 279; SEQ ID NO: 280; and SEQ ID NO: 281 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 267. [0893] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 274 encoding the light chain variable region of SEQ ID NO: 266; the polynucleotide SEQ ID NO: 275 encoding the heavy 168 chain variable region of SEQ ID NO: 267; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 276; SEQ ID NO: 277; and SEQ ID NO: 278) of the light chain variable region of SEQ ID NO: 266; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 279; SEQ ID NO: 280; and SEQ ID NO: 281) of the heavy chain variable region of SEQ ID NO: 267. [0894] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 282: [0895] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAGATGTGCATTCGAATTGACCCAGACTCCAGCCTC CGTGGAGGCAGCTGTGGGAGGCACAGTCACCATCAATTGCCAGGCCAGTC AGAACATTTATAGATACTTAGCCTGGTATCAGCAGAAACCAGGGCAGCCT CCCAAGTTCCTGATCTATCTGGCATCTACTCTGGCATCTGGGGTCCCATCG CGGTTTAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGA CCTGGAGTGTGCCGATGCTGCCACTTACTACTGTCAAAGTTATTATAGTAG TAATAGTGTCGCT (SEQ ID NO: 290) [0896] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 283: [0897] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGGAGCAGCTGGTGGAGTCCGGGGGAGACCTGGTCC AGCCTGAGGGATCCCTGACACTCACCTGCACAGCTTCTGAGTTAGACTTCA GTAGCGGCTACTGGATATGCTGGGTCCGCCAGGTTCCAGGGAAGGGGCTG GAGTGGATCGGATGCATTTATACTGGTAGTAGTGGTAGCACTTTTTACGCG AGTTGGGCGAAAGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGT GACTCTGCAAATGACCAGTCTGACAGCCGCGGACACGGCCACCTATTTCT GTGCGAGAGGTTATAGTGGCTTTGGTTACTTTAAGTTG (SEQ ID NO: 291). [0898] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 292; SEQ ID NO: 293; and SEQ ID NO: 294 which correspond to polynucleotides encoding the 169 complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 282. [0899] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 295; SEQ ID NO: 296; and SEQ ID NO: 297 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 283. [0900] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to 1L-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 290 encoding the light chain variable region of SEQ ID NO: 282; the polynucleotide SEQ ID NO: 291 encoding the heavy chain variable region of SEQ ID NO: 283; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 292; SEQ ID NO: 293; and SEQ ID NO: 294) of the light chain variable region of SEQ ID NO: 282; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 295; SEQ ID NO: 296; and SEQ ID NO: 297) of the heavy chain variable region of SEQ ID NO: 283. [0901] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 298: [0902] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAGATGTGCCTATGATATGACCCAGACTCCAGCCTC TGTGGAGGTAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTG AGGACATTTATAGGTTATTGGCCTGGTATCAACAGAAACCAGGGCAGCCT CCCAAGCTCCTGATCTATGATTCATCCGATCTGGCATCTGGGGTCCCATCG CGGTTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCGCCATCAGCGG TGTGCAGTGTGACGATGCTGCCACTTACTACTGTCAACAGGCTTGGAGTFA TAGTGATATTGATAATGCT (SEQ ID NO: 306) 170 [0903] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 299: [0904] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CGGGGACACCCCTGACACTCACCTGCACAGCCTCTGGATTCTCCCTCAGTA GCTACTACATGAGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGG ATCGGAATCATTACTACTAGTGGTAATACATTTTACGCGAGCTGGGCGAA AGGCCGGCTCACCATCTCCAGAACCTCGACCACGGTGGATCTGAAAATCA CCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAACTTCT GATATTTTTTATTATCGTAACTTG (SEQ ID NO: 307). [0905] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 308; SEQ ID NO: 309; and SEQ ID NO: 310 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 298. [0906] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to 11L-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 311; SEQ ID NO: 312; and SEQ ID NO: 313 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 299. [0907] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to 11L-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 306 encoding the light chain variable region of SEQ ID NO: 298; the polynucleotide SEQ ID NO: 307 encoding the heavy chain variable region of SEQ ID NO: 299; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 308; SEQ ID NO: 309; and SEQ ID NO: 310) of the light chain variable region of SEQ ID NO: 298; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 171 311; SEQ ID NO: 312; and SEQ ID NO: 313) of the heavy chain variable region of SEQ ID NO: 299. [0908] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 314: [0909] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCACGTTTGCAGCCGTGCTGACCCAGACTGCATCACC CGTGTCTGCCGCTGTGGGAGCCACAGTCACCATCAACTGCCAGTCCAGTC AGAGTGTTTATAATGACATGGACTTAGCCTGGTTTCAGCAGAAACCAGGG CAGCCTCCCAAGCTCCTGATCTATTCTGCATCCACTCTGGCATCTGGGGTC CCATCGCGGTTCAGCGGCAGTGGATCTGGGACAGAGTTCACTCTCACCAT CAGCGGCGTGCAGTGTGACGATGCTGCCACTTACTACTGTCTAGGCGCTTT TGATGATGATGCTGATAATACT (SEQ ID NO: 322) [0910] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 315: [0911] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACAGTCTCTGGATTCTCCCTCACTA GGCATGCAATAACCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATG GATCGGATGCATTTGGAGTGGTGGTAGCACATACTACGCGACCTGGGCGA AAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTCAGAATC ACCAGTCCGACAACCGAGGACACGGCCACCTACTTCTGTGCCAGAGTCAT TGGCGATACTGCTGGTTATGCTTATTTTACGGGGCTTGACTTG (SEQ ID NO: 323). [0912] In a- further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 324; SEQ ID NO: 325; and SEQ ID NO: 326 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 314. 172 [0913] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to 1L-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 327; SEQ ID NO: 328; and SEQ ID NO: 329 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 315. [0914] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 322 encoding the light chain variable region of SEQ ID NO: 314; the polynucleotide SEQ ID NO: 323 encoding the heavy chain variable region of SEQ ID NO: 315; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 324; SEQ ID NO: 325; and SEQ ID NO: 326) of the light chain variable region of SEQ ID NO: 314; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 327; SEQ ID NO: 328; and SEQ ID NO: 329) of the heavy chain variable region of SEQ ID NO: 315. [0915] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 330: [0916] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAGATGTGCCTATGATATGACCCAGACTCCAGCCTC TGTGGAGGTAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTC AGAGTGTTTATAATTGGTTATCCTGGTATCAGCAGAAACCAGGGCAGCCT CCCAAGCTCCTGATCTATACTGCATCCAGTCTGGCATCTGGGGTCCCATCG CGGTTCAGTGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGG CGTGGAGTGTGCCGATGCTGCCACTTACTACTGTCAACAGGGTTATACTAG TGATGTTGATAATGTT (SEQ ID NO: 338) 173 [0917] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 331: [0918] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGCTGGAGGAGGCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACAGTCTCTGGAATCGACCTCAGT AGCTATGCAATGGGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATA CATCGGAATCATTAGTAGTAGTGGTAGCACATACTACGCGACCTGGGCGA AAGGCCGATTCACCATCTCACAAGCCTCGTCGACCACGGTGGATCTGAAA ATTACCAGTCCGACAACCGAGGACTCGGCCACATATTTCTGTGCCAGAGG GGGTGCTGGTAGTGGTGGTGTTTGGCTGCTTGATGGTTTTGATCCC (SEQ ID NO: 339). [0919] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 340; SEQ ID NO: 341; and SEQ ID NO: 342 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 330. [0920] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 343; SEQ ID NO: 344; and SEQ ID NO: 345 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 331. [0921] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 338 encoding the light chain variable region of SEQ ID NO: 330; the polynucleotide SEQ ID NO: 339 encoding the heavy chain variable region of SEQ ID NO: 331; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 340; SEQ ID NO: 341; and SEQ ID NO: 342) of the light chain variable region of SEQ ID NO: 330; and 174 polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 343; SEQ ID NO: 344; and SEQ ID NO: 345) of the heavy chain variable region of SEQ ID NO: 331. [0922] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 346: [0923] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAAATGTGCCGATGTTGTGATGACCCAGACTCCAG CCTCCGTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAATTGCCAGGCC AGTGAGAACATTTATAATTGGTTAGCCTGGTATCAGCAGAAACCAGGGCA GCCTCCCAAGCTCCTGATCTATACTGTAGGCGATCTGGCATCTGGGGTCTC ATCGCGGTTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCA GCGACCTGGAGTGTGCCGATGCTGCCACTTACTATTGTCAACAGGGTTATA GTAGTAGTTATGTTGATAATGTT (SEQ ID NO: 354) [0924] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 347: [0925] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGGAGCAGCTGAAGGAGTCCGGGGGTCGCCTGGTCA CGCCTGGGACACCCCTGACACTCACCTGCACAGTCTCTGGATTCTCCCTCA ATGACTATGCAGTGGGCTGGTTCCGCCAGGCTCCAGGGAAGGGGCTGGAA TGGATCGGATACATTCGTAGTAGTGGTACCACAGCCTACGCGACCTGGGC GAAAGGCCGATTCACCATCTCCGCTACCTCGACCACGGTGGATCTGAAAA TCACCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGGG GGTGCTGGTAGTAGTGGTGTGTGGATCCTTGATGGTTTTGCTCCC (SEQ ID NO: 355). [0926] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 356; SEQ ID NO: 357; and SEQ ID NO: 358 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 346. 175 [0927] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 359; SEQ ID NO: 360; and SEQ ID NO: 361 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 347. [0928] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 354 encoding the light chain variable region of SEQ ID NO: 346; the polynucleotide SEQ ID NO: 355 encoding the heavy chain variable region of SEQ ID NO: 347; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 356; SEQ ID NO: 357; and SEQ ID NO: 358) of the light chain variable region of SEQ ID NO: 346; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 359; SEQ ID NO: 360; and SEQ ID NO: 361) of the heavy chain variable region of SEQ ID NO: 347. [0929] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 362: [0930] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCACATTTGCTCAAGTGCTGACCCAGACTCCATCCTC CGTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAATTGCCAGGCCAGTC AGAGTGTTTATCAGAACAACTACTTATCCTGGTTTCAGCAGAAACCAGGG CAGCCTCCCAAGCTCCTGATCTATGGTGCGGCCACTCTGGCATCTGGGGTC CCATCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCAT CAGCGACCTGGAGTGTGACGATGCTGCCACTTACTACTGTGCAGGCGCTF ATAGGGATGTGGATTCT (SEQ ID NO: 370) 176 [0931] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 363: [0932] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGTTGGAGGAGTCCGGGGGAGACCTGGTCAAGC CTGGGGCATCCCTGACACTCACCTGCACAGCCTCTGGATTCTCCTTTACTA GTACCTACTACATCTACTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAG TGGATCGCATGTATTGATGCTGGTAGTAGTGGTAGCACTTACTACGCGACC TGGGTGAATGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGAC TCTGCAAATGACCAGTCTGACAGCCGCGGACACGGCCACCTATTTCTGTG CGAAATGGGATTATGGTGGTAATGTTGGTTGGGGTTATGACTTG (SEQ ID NO: 371). [0933] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 372; SEQ ID NO: 373; and SEQ ID NO: 374 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 362. [0934] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 375; SEQ ID NO: 376; and SEQ ID NO: 377 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 363. [0935] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 370 encoding the light chain variable region of SEQ ID NO: 362; the polynucleotide SEQ ID NO: 371 encoding the heavy chain variable region of SEQ ID NO: 363; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 372; SEQ ID NO: 373; and SEQ ID NO: 374) of the light chain variable region of SEQ ID NO: 362; and 177 polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 375; SEQ ID NO: 376; and SEQ ID NO: 377) of the heavy chain variable region of SEQ ID NO: 363. [0936] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 378: [0937] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAGATGTGCATTCGAATTGACCCAGACTCCATCCTC CGTGGAGGCAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTC AGAGCATTAGTAGTTACTTAGCCTGGTATCAGCAGAAACCAGGGCAGCCT CCCAAGTTCCTGATCTACAGGGCGTCCACTCTGGCATCTGGGGTCCCATCG CGATTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGA CCTGGAGTGTGCCGATGCTGCCACTTACTACTGTCAAAGCTATTATGATAG TGTTTCAAATCCT (SEQ ID NO: 386) [0938] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 379: [0939] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGTTGGAGGAGTCCGGGGGAGACCTGGTCAAGC CTGAGGGATCCCTGACACTCACCTGCAAAGCCTCTGGACTCGACCTCGGT ACCTACTGGTTCATGTGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGA GTGGATCGCTTGTATTTATACTGGTAGTAGTGGTTCCACTTTCTACGCGAG CTGGGTGAATGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGA CTCTGCAAATGACCAGTCTGACAGCCGCGGACACGGCCACTTATTTTTGTG CGAGAGGTTATAGTGGTTATGGTTATTTTAAGTTG (SEQ ID NO: 387). [0940] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 388; SEQ ID NO: 389; and SEQ ID NO: 390 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 378. 178 [0941] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 391; SEQ ID NO: 392; and SEQ ID NO: 393 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 379. [0942] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 386 encoding the light chain variable region of SEQ ID NO: 378; the polynucleotide SEQ ID NO: 387 encoding the heavy chain variable region of SEQ ID NO: 379; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 388; SEQ ID NO: 389; and SEQ ID NO: 390) of the light chain variable region of SEQ ID NO: 378; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 391; SEQ ID NO: 392; and SEQ ID NO: 393) of the heavy chain variable region of SEQ ID NO: 379. [0943] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 394: [0944] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGTCACATTTGCCATCGAAATGACCCAGAGTCCATTCTC CGTGTCTGCAGCTGTGGGAGGCACAGTCAGCATCAGTTGCCAGGCCAGTC AGAGTGTTTATAAGAACAACCAATTATCCTGGTATCAGCAGAAATCAGGG CAGCCTCCCAAGCTCCTGATCTATGGTGCATCGGCTCTGGCATCTGGGGTC CCATCGCGGTTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCAT CAGCGACGTGCAGTGTGACGATGCTGCCACTTACTACTGTGCAGGCGCTA TTACTGGTAGTATFGATACGGATGGT (SEQ ID NO: 402) 179 [0945] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 395: [0946] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGTTGGAGGAGTCCGGGGGAGACCTGGTCAAGC CTGGGGCATCCCTGACACTCACCTGCACAACTTCTGGATTCTCCTTCAGTA GCAGCTACTTCATTTGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAG TGGATCGCATGCATTTATGGTGGTGATGGCAGCACATACTACGCGAGCTG GGCGAAAGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGACGC TGCAAATGACCAGTCTGACAGCCGCGGACACGGCCACCTATTTCTGTGCG AGAGAATGGGCATATAGTCAAGGTTATTTTGGTGCTTTTGATCTC (SEQ ID NO: 403). [0947] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 404; SEQ ID NO: 405; and SEQ ID NO: 406 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 394. [0948] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 407; SEQ ID NO: 408; and SEQ ID NO: 409 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 395. [0949] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 402 encoding the light chain variable region of SEQ ID NO: 394; the polynucleotide SEQ ID NO: 403 encoding the heavy chain variable region of SEQ ID NO: 395; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 404; SEQ ID NO: 405; and SEQ ID NO: 406) of the light chain variable region of SEQ ID NO: 394; and 180 polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 407; SEQ ID NO: 408; and SEQ ID NO: 409) of the heavy chain variable region of SEQ ID NO: 395. [0950] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 410: [0951] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAGATGTGATGTTGTGATGACCCAGACTCCAGCCTC CGTGGAGGCAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTG AGGATATTAGTAGCTACTTAGCCTGGTATCAGCAGAAACCAGGGCAGCCT CCCAAGCTCCTGATCTATGCTGCATCCAATCTGGAATCTGGGGTCTCATCG CGATTCAAAGGCAGTGGATCTGGGACAGAGTACACTCTCACCATCAGCGA CCTGGAGTGTGCCGATGCTGCCACCTATTACTGTCAATGTACTTATGGTAC TATTTCTATTAGTGATGGTAATGCT (SEQ ID NO: 418) [0952] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 411: [0953] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAATGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACAGTCTCTGGATTCTCCCTCAGTA GCTACTTCATGACCTGGGTCCGCCAGGCTCCAGGGGAGGGGCTGGAATAC ATCGGATTCATTAATCCTGGTGGTAGCGCTTACTACGCGAGCTGGGTGAA AGGCCGATTCACCATCTCCAAGTCCTCGACCACGGTAGATCTGAAAATCA CCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGGGTTCTG ATTGTTTCTTATGGAGCCTTTACCATC (SEQ ID NO: 419). [0954] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to 1L-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 420; SEQ ID NO: 421; and SEQ ID NO: 422 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 410. 181 [0955] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 423; SEQ ID NO: 424; and SEQ ID NO: 425 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 411. [0956] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to TL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 418 encoding the light chain variable region of SEQ ID NO: 410; the polynucleotide SEQ ID NO: 419 encoding the heavy chain variable region of SEQ ID NO: 411; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 420; SEQ ID NO: 421; and SEQ ID NO: 422) of the light chain variable region of SEQ ID NO: 410; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 423; SEQ ID NO: 424; and SEQ ID NO: 425) of the heavy chain variable region of SEQ ID NO: 411. [0957] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 426: [0958] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAGATGTGATGTTGTGATGACCCAGACTCCAGCCTC CGTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCAGTG AGGACATTGAAAGCTATCTAGCCTGGTATCAGCAGAAACCAGGGCAGCCT CCCAAGCTCCTGATCTATGGTGCATCCAATCTGGAATCTGGGGTCTCATCG CGGTTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGA CCTGGAGTGTGCCGATGCTGCCACTTACTATTGTCAATGCACTTATGGTAT TATTAGTATTAGTGATGGTAATGCT (SEQ ID NO: 434) 182 [0959] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 427: [0960] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACAGTGTCTGGATTCTCCCTCAGTA GCTACTTCATGACCTGGGTCCGCCAGGCTCCAGGGGAGGGGCTGGAATAC ATCGGATTCATGAATACTGGTGATAACGCATACTACGCGAGCTGGGCGAA AGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATCA CCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGGGTTCTT GTTGTTGCTTATGGAGCCTTTAACATC (SEQ ID NO: 435). [0961] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 436; SEQ ID NO: 437; and SEQ ID NO: 438 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 426. [0962] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 439; SEQ ID NO: 440; and SEQ ID NO: 441 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 427. [0963] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 434 encoding the light chain variable region of SEQ ID NO: 426; the polynucleotide SEQ ID NO: 435 encoding the heavy chain variable region of SEQ ID NO: 427; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 436; SEQ ID NO: 437; and SEQ ID NO: 438) of the light chain variable region of SEQ ID NO: 426; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 183 439; SEQ ID NO: 440; and SEQ ID NO: 441) of the heavy chain variable region of SEQ ID NO: 427. [0964] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 442: [0965] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCACATTTGCCGCCGTGCTGACCCAGACTCCATCTCC CGTGTCTGAACCTGTGGGAGGCACAGTCAGCATCAGTTGCCAGTCCAGTA AGAGTGTTATGAATAACAACTACTTAGCCTGGTATCAGCAGAAACCAGGG CAGCCTCCCAAGCTCCTGATCTATGGTGCATCCAATCTGGCATCTGGGGTC CCATCACGGTTCAGCGGCAGTGGATCTGGGACACAGTTCACTCTCACCAT CAGCGACGTGCAGTGTGACGATGCTGCCACTTACTACTGTCAAGGCGGTT ATACTGGTTATAGTGATCATGGGACT (SEQ ID NO: 450) [0966] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 443: [0967] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCAAGC CTGACGAAACCCTGACACTCACCTGCACAGTCTCTGGAATCGACCTCAGT AGCTATCCAATGAACTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATG GATCGGATTCATTAATACTGGTGGTACCATAGTCTACGCGAGCTGGGCAA AAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATG ACCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGGCAG TTATGTTTCATCTGGTTATGCCTACTATTTTAATGTC (SEQ ID NO: 451). [0968] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 452; SEQ ID NO: 453; and SEQ ID NO: 454 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 442. [0969] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively 184 consist of, one or more of the polynucleotide sequences of SEQ ID NO: 455; SEQ ID NO: 456; and SEQ ID NO: 457 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 443. [0970] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IIL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 450 encoding the light chain variable region of SEQ ID NO: 442; the polynucleotide SEQ ID NO: 451 encoding the heavy chain variable region of SEQ ID NO: 443; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 452; SEQ ID NO: 453; and SEQ ID NO: 454) of the light chain variable region of SEQ ID NO: 442; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 455; SEQ ID NO: 456; and SEQ ID NO: 457) of the heavy chain variable region of SEQ ID NO: 443. [0971] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 458: [0972] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCACATTTGCCGCCGTGCTGACCCAGACTCCATCTCC CGTGTCTGCAGCTGTGGGAGGCACAGTCAGCATCAGTTGCCAGTCCAGTC AGAGTGTTTATAATAACAACTGGTTATCCTGGTTTCAGCAGAAACCAGGG CAGCCTCCCAAGCTCCTGATCTACAAGGCATCCACTCTGGCATCTGGGGTC CCATCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCAT CAGCGACGTGCAGTGTGACGATGTTGCCACTTACTACTGTGCGGGCGGTT ATCTTGATAGTGTTATT (SEQ ID NO: 466) [0973] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 459: 185 [0974] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACAGTCTCTGGATTCTCCCTCAGTA CCTATTCAATAAACTGGGTCCGCCAGGCTCCAGGGAAGGGCCTGGAATGG ATCGGAATCATTGCTAATAGTGGTACCACATTCTACGCGAACTGGGCGAA AGGCCGATTCACCGTCTCCAAAACCTCGACCACGGTGGATCTGAAAATCA CCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGAGAGT GGAATGTACAATGAATATGGTAAATTTAACATC (SEQ ID NO: 467). [0975] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 468; SEQ ID NO: 469; and SEQ ID NO: 470 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 458. [0976] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 471; SEQ ID NO: 472; and SEQ ID NO: 473 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 459. [0977] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 466 encoding the light chain variable region of SEQ ID NO: 458; the polynucleotide SEQ ID NO: 467 encoding the heavy chain variable region of SEQ ID NO: 459; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 468; SEQ ID NO: 469; and SEQ ID NO: 470) of the light chain variable region of SEQ ID NO: 458; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 471; SEQ ID NO: 472; and SEQ ID NO: 473) of the heavy chain variable region of SEQ ID NO: 459. 186 [0978] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 474: [0979] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAGATGTGCCTCTGATATGACCCAGACTCCATCCTC CGTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAATTGCCAGGCCAGTG AGAACATTTATAGCTTTTTGGCCTGGTATCAGCAGAAACCAGGGCAGCCT CCCAAGCTCCTGATCTTCAAGGCTTCCACTCTGGCATCTGGGGTCTCATCG CGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGA CCTGGAGTGTGACGATGCTGCCACTTACTACTGTCAACAGGGTGCTACTGT GTATGATATTGATAATAAT (SEQ ID NO: 482) [0980] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 475: [0981] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACAGTTTCTGGAATCGACCTCAGTG CCTATGCAATGATCTGGGTCCGCCAGGCTCCAGGGGAGGGGCTGGAATGG ATCACAATCATTTATCCTAATGGTATCACATACTACGCGAACTGGGCGAA AGGCCGATTCACCGTCTCCAAAACCTCGACCGCGATGGATCTGAAAATCA CCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGATGCA GAAAGTAGTAAGAATGCTTATTGGGGCTACTTTAACGTC (SEQ ID NO: 483). [0982] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 484; SEQ ID NO: 485; and SEQ ID NO: 486 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 474. [0983] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 487; SEQ ID 187 NO: 488; and SEQ ID NO: 489 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 475. [0984] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 482 encoding the light chain variable region of SEQ ID NO: 474; the polynucleotide SEQ ID NO: 483 encoding the heavy chain variable region of SEQ ID NO: 475; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 484; SEQ ID NO: 485; and SEQ ID NO: 486) of the light chain variable region of SEQ ID NO: 474; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 487; SEQ ID NO: 488; and SEQ ID NO: 489) of the heavy chain variable region of SEQ ID NO: 475. [0985] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 490: [0986] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAGATGTGCCTCTGATATGACCCAGACTCCATCCTC CGTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAATTGCCAGGCCAGTG AGAACATTTATAGCTTTTTGGCCTGGTATCAGCAGAAACCAGGGCAGCCT CCCAAGCTCCTGATCTTCAGGGCTTCCACTCTGGCATCTGGGGTCTCATCG CGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGA CCTGGAGTGTGACGATGCTGCCACTTACTACTGTCAACAGGGTGCTACTGT GTATGATATTGATAATAAT (SEQ ID NO: 498) [0987] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 491: [0988] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGC 188 CTGGGACACCCCTGACACTCACCTGCACAGTTTCTGGAATCGACCTCAGTG CCTATGCAATGATCTGGGTCCGCCAGGCTCCAGGGGAGGGGCTGGAATGG ATCACAATCATTTATCCTAATGGTATCACATACTACGCGAACTGGGCGAA AGGCCGATTCACCGTCTCCAAAACCTCGACCGCGATGGATCTGAAAATCA CCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGATGCA GAAAGTAGTAAGAATGCTTATTGGGGCTACTTTAACGTC (SEQ ID NO: 499). [0989] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to lIL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 500; SEQ ID NO: 501; and SEQ ID NO: 502 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 490. [0990] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 503; SEQ ID NO: 504; and SEQ ID NO: 505 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 491. [0991] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to LL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 498 encoding the light chain variable region of SEQ ID NO: 490; the polynucleotide SEQ ID NO: 499 encoding the heavy chain variable region of SEQ ID NO: 491; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 500; SEQ ID NO: 501; and SEQ ID NO: 502) of the light chain variable region of SEQ ID NO: 490; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 503; SEQ ID NO: 504; and SEQ ID NO: 505) of the heavy chain variable region of SEQ ID NO: 491. [0992] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the 189 invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 506: [0993] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCACATTTGCCATTGAAATGACCCAGACTCCATCCCC CGTGTCTGCCGCTGTGGGAGGCACAGTCACCATCAATTGCCAGGCCAGTG AGAGTGTTTTTAATAATATGTTATCCTGGTATCAGCAGAAACCAGGGCACT CTCCTAAGCTCCTGATCTATGATGCATCCGATCTGGCATCTGGGGTCCCAT CGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGT GGCGTGGAGTGTGACGATGCTGCCACTTACTATTGTGCAGGGTATAAAAG TGATAGTAATGATGGCGATAATGTT (SEQ ID NO: 514) [0994] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 507: [0995] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACAGTCTCTGGATTCTCCCTCAACA GGAATTCAATAACCTGGGTCCGCCAGGCTCCAGGGGAGGGGCTGGAATGG ATCGGAATCATTACTGGTAGTGGTAGAACGTACTACGCGAACTGGGCAAA AGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGA CCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGGCCAT CCTGGTCTTGGTAGTGGTAACATC (SEQ ID NO: 515). [0996] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to 11L-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 516; SEQ ID NO: 517; and SEQ ID NO: 518 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 506. [0997] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 519; SEQ ID NO: 520; and SEQ ID NO: 521 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 507. 190 [0998] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 514 encoding the light chain variable region of SEQ ID NO: 506; the polynucleotide SEQ ID NO: 515 encoding the heavy chain variable region of SEQ ID NO: 507; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 516; SEQ ID NO: 517; and SEQ ID NO: 518) of the light chain variable region of SEQ ID NO: 506; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 519; SEQ ID NO: 520; and SEQ ID NO: 521) of the heavy chain variable region of SEQ ID NO: 507. [0999] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 522: [01000] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCACATTTGCGCAAGTGCTGACCCAGACTGCATCGTC CGTGTCTGCAGCTGTGGGAGGCACAGTCACCATCAATTGCCAGTCCAGTC AGAGTGTTTATAATAACTACTTATCCTGGTATCAGCAGAAACCAGGGCAG CCTCCCAAGCTCCTGATCTATACTGCATCCAGCCTGGCATCTGGGGTCCCA TCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAG CGAAGTGCAGTGTGACGATGCTGCCACTTACTACTGTCAAGGCTATTATA GTGGTCCTATAATTACT (SEQ ID NO: 530) [01001] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 523: [01002] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACAGCCTCTGGATTCTCCCTCAATA ACTACTACATACAATGGGTCCGCCAGGCTCCAGGGGAGGGGCTGGAATGG ATCGGGATCATTTATGCTGGTGGTAGCGCATACTACGCGACCTGGGCAAA 191 CGGCCGATTCACCATCGCCAAAACCTCGTCGACCACGGTGGATCTGAAGA TGACCAGTCTGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGGG ACATTTGATGGTTATGAGTTG (SEQ ID NO: 531). [01003] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 532; SEQ ID NO: 533; and SEQ ID NO: 534 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 522. [01004] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 535; SEQ ID NO: 536; and SEQ ID NO: 537 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 523. [01005] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 530 encoding the light chain variable region of SEQ ID NO: 522; the polynucleotide SEQ ID NO: 531 encoding the heavy chain variable region of SEQ ID NO: 523; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 532; SEQ ID NO: 533; and SEQ ID NO: 534) of the light chain variable region of SEQ ID NO: 522; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 535; SEQ ID NO: 536; and SEQ ID NO: 537) of the heavy chain variable region of SEQ ID NO: 523. [01006] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 538: 192 [01007] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCACATTTGCCCAAGTGCTGACCCAGACTCCATCCCC TGTGTCTGTCCCTGTGGGAGACACAGTCACCATCAGTTGCCAGTCCAGTGA GAGCGTTTATAGTAATAACCTCTTATCCTGGTATCAGCAGAAACCAGGGC AGCCTCCCAAGCTCCTGATCTACAGGGCATCCAATCTGGCATCTGGTGTCC CATCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATC AGCGGCGCACAGTGTGACGATGCTGCCACTTACTACTGTCAAGGCTATTA TAGTGGTGTCATTAATAGT (SEQ ID NO: 546) [01008] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 539: [01009] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACAGTGTCTGGATTCTCCCTCAGTA GCTACTTCATGAGCTGGGTCCGCCAGGCTCCAGGGGAGGGGCTGGAATAC ATCGGATTCATTAATCCTGGTGGTAGCGCATACTACGCGAGCTGGGCGAG TGGCCGACTCACCATCTCCAAAACCTCGACCACGGTAGATCTGAAAATCA CCAGTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGGATTCTT ATTGTTTCTTATGGAGCCTTTACCATC (SEQ ID NO: 547). [01010] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 548; SEQ ID NO: 549; and SEQ ID NO: 550 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 538. [01011] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 551; SEQ ID NO: 552; and SEQ ID NO: 553 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 539. [01012] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the 193 antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 546 encoding the light chain variable region of SEQ ID NO: 538; the polynucleotide SEQ ID NO: 547 encoding the heavy chain variable region of SEQ ID NO: 539; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 548; SEQ ID NO: 549; and SEQ ID NO: 550) of the light chain variable region of SEQ ID NO: 538; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 551; SEQ ID NO: 552; and SEQ ID NO: 553) of the heavy chain variable region of SEQ ID NO: 539. [01013] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 554: [01014] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAGATGTGCCTATGATATGACCCAGACTCCAGCCTC TGTGGAGGTAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCACTG AGAGCATTGGCAATGAGTTATCCTGGTATCAGCAGAAACCAGGGCAGGCT CCCAAGCTCCTGATCTATTCTGCATCCACTCTGGCATCTGGGGTCCCATCG CGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCACCGG CGTGGAGTGTGATGATGCTGCCACTTACTACTGTCAACAGGGTTATAGTA GTGCTAATATTGATAATGCT (SEQ ID NO: 562) [01015] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 555: [01016] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGC CTGGGACACCCCTGACACTCACCTGCACCGTCTCTGGATTCTCCCTCAGTA AGTACTACATGAGCTGGGTCCGCCAGGCTCCAGAGAAGGGGCTGAAATAC ATCGGATACATTGATAGTACTACTGTTAATACATACTACGCGACCTGGGC GAGAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAGA TCACCAGTCCGACAAGTGAGGACACGGCCACCTATTTCTGTGCCAGAGGA AGTACTTAFT ACTGATGGAGGCCATCGGTTGGATCTC (SEQ ID NO: 563). 194 [01017] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 564; SEQ ID NO: 565; and SEQ ID NO: 566 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 554. [01018] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to TL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 567; SEQ ID NO: 568; and SEQ ID NO: 569 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 555. [01019] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 562 encoding the light chain variable region of SEQ ID NO: 554; the polynucleotide SEQ ID NO: 563 encoding the heavy chain variable region of SEQ ID NO: 555; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 564; SEQ ID NO: 565; and SEQ ID NO: 566) of the light chain variable region of SEQ ID NO: 554; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 567; SEQ ID NO: 568; and SEQ ID NO: 569) of the heavy chain variable region of SEQ ID NO: 555. [01020] The invention is further directed to polynucleotides encoding polypeptides of the antibodies having binding specificity to IL-6. In one embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 570: [01021] ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCT CTGGCTCCCAGGTGCCAGATGTGCCTATGATATGACCCAGACTCCAGCCTC TGTGGAGGTAGCTGTGGGAGGCACAGTCACCATCAAGTGCCAGGCCACTG AGAGCATTGGCAATGAGTTATCCTGGTATCAGCAGAAACCAGGGCAGGCT 195 CCCAAGCTCCTGATCTATTCTGCATCCACTCTGGCATCTGGGGTCCCATCG CGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCACCGG CGTGGAGTGTGATGATGCTGCCACTTACTACTGTCAACAGGGTTATAGTA GTGCTAATATTGATAATGCT (SEQ ID NO: 578) [01022] In another embodiment of the invention, polynucleotides of the invention comprise, or alternatively consist of, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 571: [01023] ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAA AGGTGTCCAGTGTCAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTAACGC CTGGGACACCCCTGACACTCACCTGCACAGTCTCTGGATTCTCCCTCAGTA CCTACAACATGGGCTGGGTCCGCCAGGCTCCAGGGAAGGGGCTGGAATGG ATCGGAAGTATTACTATTGATGGTCGCACATACTACGCGAGCTGGGCGAA AGGCCGATTCACCGTCTCCAAAAGCTCGACCACGGTGGATCTGAAAATGA CCAGTCTGACAACCGGGGACACGGCCACCTATTTCTGTGCCAGGATTCTTA TTGTTTCTTATGGGGCCTTTACCATC (SEQ ID NO: 579). [01024] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 580; SEQ ID NO: 581; and SEQ ID NO: 582 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the light chain variable sequence of SEQ ID NO: 570. [01025] In a further embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one or more of the polynucleotide sequences of SEQ ID NO: 583; SEQ ID NO: 584; and SEQ ID NO: 585 which correspond to polynucleotides encoding the complementarity-determining regions (CDRs, or hypervariable regions) of the heavy chain variable sequence of SEQ ID NO: 571. [01026] The invention also contemplates polynucleotide sequences including one or more of the polynucleotide sequences encoding antibody fragments described herein. In one embodiment of the invention, polynucleotides encoding fragments of the antibody having binding specificity to IL-6 comprise, or alternatively consist of, one, two, three or more, including all of the following polynucleotides encoding antibody fragments: the polynucleotide SEQ ID NO: 578 encoding the light chain variable region of SEQ ID NO: 570; the polynucleotide SEQ ID NO: 579 encoding the heavy 196 chain variable region of SEQ ID NO: 571; polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 580; SEQ ID NO: 581; and SEQ ID NO: 582) of the light chain variable region of SEQ ID NO: 570; and polynucleotides encoding the complementarity-determining regions (SEQ ID NO: 583; SEQ ID NO: 584; and SEQ ID NO: 585) of the heavy chain variable region of SEQ ID NO: 571. [01027] In another embodiment of the invention, polynucleotides of the invention further comprise, the following polynucleotide sequence encoding the kappa constant light chain sequence of SEQ ID NO: 586: [01028] GTGGCTGCACCATCTGTCTTCATCTTCCCGCCATCTGATGAGCAG TTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCTATCCC AGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAATCGGGTA ACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAG CCTCAGCAGCACCCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAA GTCTACGCCTGCGAAGTCACCCATCAGGGCCTGAGCTCGCCCGTCACAAA GAGCTTCAACAGGGGAGAGTGT (SEQ ID NO: 587). [01029] In another embodiment of the invention, polynucleotides of the invention further comprise, the following polynucleotide sequence encoding the gamma-i constant heavy chain polypeptide sequence of SEQ ID NO: 588: [01030] GCCTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACCCTCCTCC AAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTGGTCAAGGACTA CTTCCCCGAACCGGTGACGGTGTCGTGGAACTCAGGCGCCCTGACCAGCG GCGTGCACACCTTCCCGGCTGTCCTACAGTCCTCAGGACTCTACTCCCTCA GCAGCGTGGTGACCGTGCCCTCCAGCAGCTTGGGCACCCAGACCTACATC TGCAACGTGAATCACAAGCCCAGCAACACCAAGGTGGACAAGAGAGTTG AGCCCAAATCTTGTGACAAAACTCACACATGCCCACCGTGCCCAGCACCT GAACTCCTGGGGGGACCGTCAGTCTTCCTCTTCCCCCCAAAACCCAAGGA CACCCTCATGATCTCCCGGACCCCTGAGGTCACATGCGTGGTGGTGGACG TGAGCCACGAAGACCCTGAGGTCAAGTTCAACTGGTACGTGGACGGCGTG GAGGTGCATAATGCCAAGACAAAGCCGCGGGAGGAGCAGTACGCCAGCA CGTACCGTGTGGTCAGCGTCCTCACCGTCCTGCACCAGGACTGGCTGAAT GGCAAGGAGTACAAGTGCAAGGTCTCCAACAAAGCCCTCCCAGCCCCCAT CGAGAAAACCATCTCCAAAGCCAAAGGGCAGCCCCGAGAACCACAGGTG TACACCCTGCCCCCATCCCGGGAGGAGATGACCAAGAACCAGGTCAGCCT 197 GACCTGCCTGGTCAAAGGCTTCTATCCCAGCGACATCGCCGTGGAGTGGG AGAGCAATGGGCAGCCGGAGAACAACTACAAGACCACGCCTCCCGTGCT GGACTCCGACGGCTCCTTCTTCCTCTACAGCAAGCTCACCGTGGACAAGA GCAGGTGGCAGCAGGGGAACGTCTTCTCATGCTCCGTGATGCATGAGGCT CTGCACAACCACTACACGCAGAAGAGCCTCTCCCTGTCTCCGGGTAAA (SEQ ID NO: 589). [01031] In another embodiment of the invention, polynucleotides of the invention further comprise, the following polynucleotide sequence encoding the variable heavy chain polypeptide sequence of SEQ ID NO: 700: [01032] GAGGTGCAGCTGGTGGAGTCTGGGGGAGGCTTGGTCCAGCCTGG GGGGTCCCTGAGACTCTCCTGTGCAGCCTCTGGATTCTCCCTCAGTAACTA CTACGTGACCTGGGTCCGTCAGGCTCCAGGGAAGGGGCTGGAGTGGGTCG GCATCATCTATGGTAGTGATGAAACCGCCTACGCTACCTCCGCTATAGGCC GATTCACCATCTCCAGAGACAATTCCAAGAACACCCTGTATCTTCAAATG AACAGCCTGAGAGCTGAGGACACTGCTGTGTATTACTGTGCTAGAGATGA TAGTAGTGACTGGGATGCAAAGTTCAACTTGTGGGGCCAAGGGACCCTCG TCACCGTCTCGAGC (SEQ ID NO: 700). [01033] In another embodiment of the invention, polynucleotides of the invention further comprise, the following polynucleotide sequence encoding the variable light chain polypeptide sequence of SEQ ID NO: 723: [01034] GCTATCCAGATGACCCAGTCTCCTTCCTCCCTGTCTGCATCTGTA GGAGACAGAGTCACCATCACTTGCCAGGCCAGTCAGAGCATTAACAATGA GTTATCCTGGTATCAGCAGAAACCAGGGAAAGCCCCTAAGCTCCTGATCT ATAGGGCATCCACTCTGGCATCTGGGGTCCCATCAAGGTTCAGCGGCAGT GGATCTGGGACAGACTTCACTCTCACCATCAGCAGCCTGCAGCCTGATGA TTTTGCAACTTATTACTGCCAACAGGGTTATAGTCTGAGGAACATTGATAA TGCTTTCGGCGGAGGGACCAAGGTGGAAATCAAACGT (SEQ ID NO: 723). [01035] In one embodiment, the invention is directed to an isolated polynucleotide comprising a polynucleotide encoding an anti-IL-6 VH antibody amino acid sequence selected from SEQ ID NO: 3, 18, 19, 22, 38, 54, 70, 86, 102, 117, 118, 123, 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363, 379, 395, 411, 427, 443, 459, 475, 491, 507, 523, 539, 555, 571, 652, 656, 657, 658, 661, 664, 665, 668, 672, 676, 680, 684, 688, 691, 692, 704, or 708 or encoding a variant thereof wherein at least one framework residue (FR residue) has been substituted with an amino acid 198 present at the corresponding position in a rabbit anti-IL-6 antibody VH polypeptide or a conservative amino acid substitution. [01036] In another embodiment, the invention is directed to an isolated polynucleotide comprising the polynucleotide sequence encoding an anti-IL-6 VL antibody amino acid sequence of SEQ ID NO: 2, 20, 21, 37, 53, 69, 85, 101, 119, 122, 138, 154, 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394, 410, 426, 442, 458, 474, 490, 506, 522, 538, 554, 570, 647, 651, 660, 666, 667, 671, 675, 679, 683, 687, 693, 699, 702, 706, or 709 or encoding a variant thereof wherein at least one framework residue (FR residue) has been substituted with an amino acid present at the corresponding position in a rabbit anti-IL-6 antibody VL polypeptide or a conservative amino acid substitution. [01037] In yet another embodiment, the invention is directed to one or more heterologous polynucleotides comprising a sequence encoding the polypeptides contained in SEQ ID NO:2 and SEQ ID NO:3; SEQ ID NO:2 and SEQ ID NO:18; SEQ ID NO:2 and SEQ ID NO:19; SEQ ID NO:20 and SEQ ID NO:3; SEQ ID NO:20 and SEQ ID NO:18; SEQ ID NO:20 and SEQ ID NO:19; SEQ ID NO:21 and SEQ ID NO:22; SEQ ID NO:37 and SEQ ID NO:38; SEQ ID NO:53 and SEQ ID NO:54; SEQ ID NO:69 and SEQ ID NO:70; SEQ ID NO:85 and SEQ ID NO:86; SEQ ID NO:101 and SEQ ID NO:102; SEQ ID NO:101 and SEQ ID NO:117; SEQ ID NO:101 and SEQ ID NO:118; SEQ ID NO:119 and SEQ ID NO:102; SEQ ID NO:119 and SEQ ID NO:117; SEQ ID NO:119 and SEQ ID NO:118; SEQ ID NO:122 and SEQ ID NO:123; SEQ ID NO:138 and SEQ ID NO:139; SEQ ID NO:154 and SEQ ID NO:155; SEQ ID NO:170 and SEQ ID NO:171; SEQ ID NO:186 and SEQ ID NO:187; SEQ ID NO:202 and SEQ ID NO:203; SEQ ID NO:218 and SEQ ID NO:219; SEQ ID NO:234 and SEQ ID NO:235; SEQ ID NO:250 and SEQ ID NO:251; SEQ ID NO:266 and SEQ ID NO:267; SEQ ID NO:282 and SEQ ID NO:283; SEQ ID NO:298 and SEQ ID NO:299; SEQ ID NO:314 and SEQ ID NO:315; SEQ ID NO:330 and SEQ ID NO:331; SEQ UD NO:346 and SEQ ID NO:347; SEQ ID NO:362 and SEQ ID NO:363; SEQ ID NO:378 and SEQ ID NO:379; SEQ ID NO:394 and SEQ ID NO:395; SEQ ID NO:410 and SEQ ID NO:411; SEQ ID NO:426 and SEQ ID NO:427; SEQ ID NO:442 and SEQ ID NO:443; SEQ ID NO:458 and SEQ ID NO:459; SEQ ID NO:474 and SEQ ID NO:475; SEQ ID NO:490 and SEQ ID NO:491; SEQ ID NO:506 and SEQ ID NO:507; SEQ ID NO:522 and SEQ ID NO:523; SEQ ID 199 NO:538 and SEQ ID NO:539; SEQ ID NO:554 and SEQ ID NO:555; or SEQ ID NO:570 and SEQ ID NO:571. [01038] In another embodiment, the invention is directed to an isolated polynucleotide that expresses a polypeptide containing at least one CDR polypeptide derived from an anti-IL-6 antibody wherein said expressed polypeptide alone specifically binds IL-6 or specifically binds IL-6 when expressed in association with another polynucleotide sequence that expresses a polypeptide containing at least one CDR polypeptide derived from an anti-IL-6 antibody wherein said at least one CDR is selected from those contained in the VL or VH polypeptides contained in SEQ ID NO: 3, 18, 19, 22, 38, 54, 70, 86, 102, 117, 118, 123, 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363, 379, 395, 411, 427, 443, 459, 475, 491, 507, 523, 539, 555, 571, 652, 656, 657, 658, 661, 664, 665, 668, 672, 676, 680, 684, 688, 691, 692, 704, 708, 2,20,21,37,53,69,85, 101, 119, 122, 138, 154, 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394, 410, 426, 442, 458, 474, 490, 506, 522, 538, 554, 570, 647, 651, 660, 666, 667, 671, 675, 679, 683, 687, 693, 699, 702, 706, or 709. Exemplary nucleic acid sequence encoding the VH and VL polypeptides SEQ ID NO:657 and SEQ ID NO:709 are comprised in SEQ ID NO:700 and SEQ ID NO:723 respectively. [01039] Host cells and vectors comprising said polynucleotides are also contemplated. [01040] In another specific embodiment the invention covers nucleic acid constructs containing any of the foregoing nucleic acid sequences and combinations thereof as well as recombinant cells containing these nucleic acid sequences and constructs containing wherein these nucleic acid sequences or constructs may be extrachromosomal or integrated into the host cell genome. [01041] The invention further contemplates vectors comprising the polynucleotide sequences encoding the variable heavy and light chain polypeptide sequences, as well as the individual complementarity determining regions (CDRs, or hypervariable regions) set forth herein, as well as host cells comprising said sequences. In one embodiment of the invention, the host cell is a yeast cell. In another embodiment of the invention, the yeast host cell belongs to the genus Pichia. [01042] In some instances, more than one exemplary polynucleotide encoding a given polypeptide sequence is provided, as summarized in Table 3. 200 [01043] Table 3. Multiple exemplary polynucleotides encoding particular polypeptides. Polypeptide SEQ ID Exemplary coding SEQ ID NO NOs 4 12, 111,694 5 13, 112,389,501 6 14,113,695 9 17,116,697 39 47,260 40 48,261 60 68,265 72 80,325,565,581 89 97,134,166 103 12,111,694 104 13,112,389,501 105 14,113,695 108 17,116,697 126 97,134, 166 158 97, 134, 166 190 198,214 191 199,215 205 213,469,485 206 198,214 207 199,215 252 47,260 253 48,261 257 68,265 317 80,325,565,581 333 341,533 381 13, 112,389,501 415 423,439 431 423,439 461 213,469,485 475 483,499 476 484,500 477 213,469,485 478 486,502 479 487,503 480 488, 504 481 489,505 491 483,499 492 484,500 493 13, 112,389,501 494 486,502 495 487,503 496 488, 504 497 489,505 201 525 341,533 545 553,585 554 562,578 556 564,580 557 80,325,565,581 558 566,582 570 562,578 572 564,580 573 80,325,565,581 574 566,582 577 553,585 [01044] In some instances, multiple sequence identifiers refer to the same polypeptide or polynucleotide sequence, as summarized in Table 4. References to these sequence identifiers are understood to be interchangeable, except where context indicates otherwise. [01045] Table 4. Repeated sequences. Each cell lists a group of repeated sequences included in the sequence listing. SEQ ID NOS OF REPEATED SEQUENCES 4, 103 5, 104, 381, 493 6, 105 9, 108 12, 111 13, 112 14, 113 17, 116 39, 252 40, 253 48, 261 60, 257 202 68, 265 72, 317, 557, 573 80,325,565,581 89, 126, 158 97, 134, 166 120, 659 190, 206 191, 207 198, 214 199, 215 205, 461, 477 213, 469 333, 525 415,431 423, 439 475, 491 476, 492 478,494 479, 495 480, 496 481, 497 483,499 484, 500 486, 502 487, 503 488, 504 203 489, 505 545, 577 554,570 556, 572 558, 574 562, 578 564, 580 566, 582 [01046] Certain exemplary embodiments include polynucleotides that hybridize under moderately or highly stringent hybridization conditions to a polynucleotide having one of the exemplary coding sequences recited in Table 1, and also include polynucleotides that hybridize under moderately or highly stringent hybridization conditions to a polynucleotide encoding the same polypeptide as a polynucleotide having one of the exemplary coding sequences recited in Table 1, or polypeptide encoded by any of the foregoing polynucleotides. [01047] The phrase "high stringency hybridization conditions" refers to conditions under which a probe will hybridize to its target subsequence, typically in a complex mixture of nucleic acid, but to no other sequences. High stringency conditions are sequence dependent and will be different in different circumstances. Longer sequences hybridize specifically at higher temperatures. An extensive guide to the hybridization of nucleic acids is found in Tijssen, Techniques in Biochemistry and Molecular Biology--Hybridization with Nucleic Probes, "Overview of principles of hybridization and the strategy of nucleic acid assays" (1993). Generally, high stringency conditions are selected to be about 5-10 *C lower than the thermal melting point (Tm) for the specific sequence at a defined ionic strength pH. The Tm is the temperature (under defined ionic strength, pH, and nucleic concentration) at which 50% of the probes complementary to the target hybridize to the target sequence at equilibrium (as the target sequences are present in excess, at Tm, 50% of the probes are occupied at equilibrium). High stringency conditions will be those in which the salt concentration is less than about 1.0 M sodium ion, typically about 0.01 to 1.0 M sodium ion concentration (or other salts) at pH 7.0 to 8.3 and the temperature is at 204 least about 30 'C for short probes (e.g., 10 to 50 nucleotides) and at least about 60 'C for long probes (e.g., greater than 50 nucleotides). High stringency conditions may also be achieved with the addition of destabilizing agents such as formamide. For selective or specific hybridization, a positive signal is at least two times background, optionally 10 times background hybridization. Exemplary high stringency hybridization conditions can be as following: 50% formamide, 5xSSC, and 1% SDS, incubating at 42 'C, or, 5xSSC, 1% SDS, incubating at 65 *C, with wash in 0.2xSSC, and 0.1% SDS at 65 'C. Such hybridizations and wash steps can be carried out for, e.g., 1, 2, 5, 10, 15, 30, 60; or more minutes. [01048] Nucleic acids that do not hybridize to each other under high stringency conditions are still substantially related if the polypeptides that they encode are substantially related. This occurs, for example, when a copy of a nucleic acid is created using the maximum codon degeneracy permitted by the genetic code. In such cases, the nucleic acids typically hybridize under moderate stringency hybridization conditions. Exemplary "moderate stringency hybridization conditions" include a hybridization in a buffer of 40% formamide, 1 M NaCl, 1% SDS at 37 'C., and a wash in 1xSSC at 45 *C. Such hybridizations and wash steps can be carried out for, e.g., 1, 2, 5, 10, 15, 30, 60, or more minutes. A positive hybridization is at least twice background. Those of ordinary skill will readily recognize that alternative hybridization and wash conditions can be utilized to provide conditions of similar stringency. [01049] Exemplary Embodiments of Heavy and Light Chain Polypeptides and Polynucleotides [01050] This section recites exemplary embodiments of heavy and light chain polypeptides, as well as exemplary polynucleotides encoding such polypeptides. These exemplary polynucleotides are suitable for expression in the disclosed Pichia expression system. [01051] In certain embodiments, the present invention encompasses polynucleotides having at least 70%, such as at least 75%, at least 80%, at least 85%, at least 90%, at least 91%, at least 92%, at least 93%, at least 94%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99%, or 100% identity to the polynucleotides recited in this application or that encode polypeptides recited in this application, or that hybridize to said polynucleotides under conditions of low-stringency, moderate-stringency, or high-stringency conditions, preferably those that encode polypeptides (e.g. an 205 immunoglobulin heavy and light chain, a single-chain antibody, an antibody fragment, etc.) that have at least one of the biological activities set forth herein, including without limitation thereto specific binding to an IL-6 polypeptide. In another aspect, the invention encompasses a composition comprising such a polynucleotide and/or a polypeptide encoded by such a polynucleotide. In yet another aspect, the invention encompasses a method of treatment of a disease or condition associated with IL-6 or that may be prevented, treated, or ameliorated with an IL-6 antagonist such as Ab (e.g. cachexia, cancer fatigue, arthritis, etc.) comprising administration of a composition comprising such a polynucleotide and/or polypeptide. [01052] In certain preferred embodiments, a heavy chain polypeptide will comprise one or more of the CDR sequences of the heavy and/or light chain polypeptides recited herein (including those contained in the heavy and light chain polypeptides recited herein) and one or more of the framework region polypeptides recited herein, including those depicted in Figs. 2 and 34-37 or Table 1, and contained in the heavy and light chain polypeptide sequences recited herein. In certain preferred embodiments, a heavy chain polypeptide will comprise one or more Framework 4 region sequences as depicted in Figs. 2 and 34-37 or Table 1, or as contained in a heavy or light chain polypeptide recited herein. [01053] In certain preferred embodiments, a light chain polypeptide will comprise one or more of the CDR sequences of the heavy and/or light chain polypeptides recited herein (including those contained in the heavy and light chain polypeptides recited herein) and one or more of the Framework region polypeptides recited herein, including those depicted in Figs. 2 and 34-37 or Table 1, and contained in the heavy and light chain polypeptide sequences recited herein. In certain preferred embodiments, a light chain polypeptide will comprise one or more Framework 4 region sequences as depicted in Figs. 2 and 34-37 or Table 1, or as contained in a heavy or light chain polypeptide recited herein. [01054] In any of the embodiments recited herein, certain of the sequences recited may be substituted for each other, unless the context indicates otherwise. The recitation that particular sequences may be substituted for one another, where such recitations are made, are understood to be illustrative rather than limiting, and it is also understood that such substitutions are encompassed even when no illustrative examples of substitutions are recited, For example, wherever one or more of the Ab 1 206 light chain polypeptides is recited, e.g. any of SEQ ID NO: 2, 20, 647, 651, 660, 666, 699, 702, 706, or 709, another AbI light chain polypeptide may be substituted unless the context indicates otherwise. Similarly, wherever one of the Ab1 heavy chain polypeptides is recited, e.g. any of SEQ ID NO: 3, 18, 19, 652, 656, 657, 658, 661, 664, 665, 704, or 708, another Ab 1 heavy chain polypeptide may be substituted unless the context indicates otherwise. Likewise, wherever one of the Abl light chain polynucleotides is recited, e.g. any of SEQ ID NO: 10, 662, 698, 701, or 705, another Abl light chain polynucleotide may be substituted unless the context indicates otherwise. Similarly, wherever one of the Ab 1 heavy chain polynucleotides is recited, e.g. any of SEQ ID NO: 11, 663, 700, 703, or 707, another AbI heavy chain polynucleotide may be substituted unless the context indicates otherwise. Additionally, recitation of any member of any of the following groups is understood to encompass substitution by any other member of the group, as follows: Ab2 Light chain polypeptides (SEQ ID NO: 21 and 667); Ab2 Light chain polynucleotides (SEQ ID NO: 29 and 669); Ab2 Heavy chain polypeptides (SEQ ID NO: 22 and 668); Ab2 Heavy chain polynucleotides (SEQ ID NO: 30 and 670); Ab3 Light chain polypeptides (SEQ ID NO: 37 and 671); Ab3 Light chain polynucleotides (SEQ ID NO: 45 and 673); Ab3 Heavy chain polypeptides (SEQ ID NO: 38 and 672); Ab3 Heavy chain polynucleotides (SEQ ID NO: 46 and 674); Ab4 Light chain polypeptides (SEQ ID NO: 53 and 675); Ab4 Light chain polynucleotides (SEQ ID NO: 61 and 677); Ab4 Heavy chain polypeptides (SEQ ID NO: 54 and 676); Ab4 Heavy chain polynucleotides (SEQ ID NO: 62 and 678); Ab5 Light chain polypeptides (SEQ ID NO: 69 and 679); Ab5 Light chain polynucleotides (SEQ ID NO: 77 and 681); Ab5 Heavy chain polypeptides (SEQ ID NO: 70 and 680); Ab5 Heavy chain polynucleotides (SEQ ID NO: 78 and 682); Ab6 Light chain polypeptides (SEQ ID NO: 85 and 683); Ab6 Light chain polynucleotides (SEQ ID NO: 93 and 685); Ab6 Heavy chain polypeptides (SEQ ID NO: 86 and 684); Ab6 Heavy chain polynucleotides (SEQ ID NO: 94 and 686); Ab7 Light chain polypeptides (SEQ ID NO: 101, 119, 687, 693); Ab7 Light chain polynucleotides (SEQ ID NO: 109 and 689); Ab7 Heavy chain polypeptides (SEQ ID NO: 102, 117, 118, 688, 691, and 692); Ab7 Heavy chain polynucleotides (SEQ ID NO: 110 and 690); Abl Light Chain CDR1 polynucleotides (SEQ ID NO: 12 and 694); AbI Light Chain CDR3 polynucleotides (SEQ ID NO: 14 and 695); AbI Heavy Chain CDR2 207 polynucleotides (SEQ ID NO: 16 and 696) and AbI Heavy Chain CDR3 polynucleotides (SEQ ID NO: 17 and 697). [01055] Anti-IL-6 Activity [01056] As stated previously, IL-6 is a member of a family of cytokines that promote cellular responses through a receptor complex consisting of at least one subunit of the signal-transducing glycoprotein gp130 and the IL-6 receptor (IL-6R). The IL-6R may also be present in a soluble form (sIL-6R). IL-6 binds to IL-6R, which then dimerizes the signal-transducing receptor gp130. [01057] It is believed that the anti-IL-6 antibodies of the invention, or IL-6 binding fragments thereof, are useful by exhibiting anti-IL-6 activity. In one non-limiting embodiment of the invention, the anti-IL-6 antibodies of the invention, or IL-6 binding fragments thereof, exhibit anti-IL-6 activity by binding to 1L-6 which may be soluble IL-6 or cell surface expressed 11L-6 and/or may prevent or inhibit the binding of 11L-6 to IL-6R and/or activation (dimerization) of the gp130 signal-transducing glycoprotein and the formation of IL-6/IL-6R/gp130 multimers and the biological effects of any of the foregoing. The subject anti-IL-6 antibodies may possess different antagonistic activities based on where (i.e., epitope) the particular antibody binds IL-6 and/or how it affects the formation of the foregoing IL-6 complexes and/or multimers and the biological effects thereof. Consequently, different anti-IL-6 antibodies according to the invention e.g., may be better suited for preventing or treating conditions involving the formation and accumulation of substantial soluble 1L-6 such as rheumatoid arthritis whereas other antibodies may be favored in treatments wherein the prevention of IL-6/IL-6R/gp130 or IL-6/IL-6R/gp130 multimers is a desired therapeutic outcome. This can be determined in binding and other assays. [01058] The anti-IL-6 activity of the anti-IL-6 antibody of the present invention, and fragments thereof having binding specificity to 1L-6, may also be described by their strength of binding or their affinity for IL-6. This also may affect their therapeutic properties. In one embodiment of the invention, the anti-IL-6 antibodies of the present invention, and fragments thereof having binding specificity to 1L-6, bind to IL-6 with a dissociation constant (KD) of less than or equal to 5x10-, 10-7, 5x10~8, 10-8, 5x10 9 , 10- 9 , 5x10-' 0 , 10-10, 5x10", 10", 5x10 12 10-'2 5x10 O-", 1", 5x10- 4 , 10~'4, 5x 10~" or 10- 5 .. Preferably, the anti-IL-6 antibodies and fragments thereof bind 1L-6 with a dissociation constant of less than or equal to 5x10~' 0 . 208 [01059] In another embodiment of the invention, the anti-IL-6 activity of the anti IL-6 antibodies of the present invention, and fragments thereof having binding specificity to IL-6, bind to IL-6 with an off-rate of less than or equal to 104 S-1, 5x10- 5

S-

1 , 10- 5 S-', 5x10~ S-1, 10-6 S-, 5x10- 7 S~', or 10-' S~'. In one embodiment of the invention, the anti-IL-6 antibodies of the invention, and fragments thereof having binding specificity to IL-6, bind to a linear or conformational IL-6 epitope. [01060] In a further embodiment of the invention, the anti-IL-6 activity of the anti IL-6 antibodies of the present invention, and fragments thereof having binding specificity to IL-6, exhibit anti-LL-6 activity by ameliorating or reducing the symptoms of, or alternatively treating, or preventing, diseases and disorders associated with LL-6. Non-limiting examples of diseases and disorders associated with IL-6 are set forth infra. As noted cancer-related fatigue, cachexia and rheumatoid arthritis are preferred indications for the subject anti-IL-6 antibodies. [01061] In another embodiment of the invention, the anti-IL-6 antibodies described herein, or IL-6 binding fragments thereof, do not have binding specificity for IL-6R or the gp- 130 signal-transducing glycoprotein. [01062] [01063] B-cell Screening and Isolation [01064] In one embodiment, the present invention provides methods of isolating a clonal population of antigen-specific B cells that may be used for isolating at least one antigen-specific cell. As described and exemplified infra, these methods contain a series of culture and selection steps that can be used separately, in combination, sequentially, repetitively, or periodically. Preferably, these methods are used for isolating at least one antigen-specific cell, which can be used to produce a monoclonal antibody, which is specific to a desired antigen, or a nucleic acid sequence corresponding to such an antibody. [01065] In one embodiment, the present invention provides a method comprising the steps of: [01066] a. preparing a cell population comprising at least one antigen-specific B cell; [01067] b. enriching the cell population, e.g., by chromatography, to form an enriched cell population comprising at least one antigen-specific B cell; [01068] c.. isolating a single B cell from the enriched B cell population; and 209 [01069] d. determining whether the single B cell produces an antibody specific to the antigen. [01070] In another embodiment, the present invention provides an improvement to a method of isolating a single, antibody-producing B cell, the improvement comprising enriching a B cell population obtained from a host that has been immunized or naturally exposed to an antigen, wherein the enriching step precedes any selection steps, comprises at least one culturing step, and results in a clonal population of B cells that produces a single monoclonal antibody specific to said antigen. [01071] Throughout this application, a "clonal population of B cells" refers to a population of B cells that only secrete a single antibody specific to a desired antigen. That is to say that these cells produce only one type of monoclonal antibody specific to the desired antigen. [01072] In the present application, "enriching" a cell population cells means increasing the frequency of desired cells, typically antigen-specific cells, contained in a mixed cell population, e.g., a B cell-containing isolate derived from a host that is immunized against a desired antigen. Thus, an enriched cell population encompasses a cell population having a higher frequency of antigen-specific cells as a result of an enrichment step, but this population of cells may contain and produce different antibodies. [01073] The general term "cell population" encompasses pre- and a post-enrichment cell populations, keeping in mind that when multiple enrichment steps are performed, a cell population can be both pre- and post-enrichment. For example, in one embodiment, the present invention provides a method: [01074] a. harvesting a cell population from an immunized host to obtain a harvested cell population; [01075] b. creating at least one single cell suspension from the harvested cell population; [01076] c. enriching at least one single cell suspension to form a first enriched cell population; [01077] d. enriching the first enriched cell population to form a second enriched cell population; [01078] e. enriching the second enriched cell population to form a third enriched cell population; and 210 [01079] f. selecting an antibody produced by an antigen-specific cell of the third enriched cell population. [01080] Each cell population may be used directly in the next step, or it can be partially or wholly frozen for long- or short- term storage or for later steps. Also, cells from a cell population can be individually suspended to yield single cell suspensions. The single cell suspension can be enriched, such that a single cell suspension serves as the pre-enrichment cell population. Then, one or more antigen specific single cell suspensions together form the enriched cell population; the antigen-specific single cell suspensions can be grouped together, e.g., re-plated for further analysis and/or antibody production. [01081] In one embodiment, the present invention provides a method of enriching a cell population to yield an enriched cell population having an antigen-specific cell frequency that is about 50% to about 100%, or increments therein. Preferably, the enriched cell population has an antigen-specific cell frequency greater than or equal to about 50%, 60%, 70%, 75%, 80%, 90%, 95%, 99%, or 100%. [01082] In another embodiment, the present invention provides a method of enriching a cell population whereby the frequency of antigen-specific cells is increased by at least about 2-fold, 5-fold, 10-fold, 20-fold, 50-fold, 100-fold, or increments therein. [01083] Throughout this application, the term "increment" is used to define a numerical value in varying degrees of precision, e.g., to the nearest 10, 1, 0.1, 0.01, etc. The increment can be rounded to any measurable degree of precision, and the increment need not be rounded to the same degree of precision on both sides of a range. For example, the range 1 to 100 or increments therein includes ranges such as 20 to 80, 5 to 50, and 0.4 to 98. When a range is open-ended, e.g., a range of less than 100, increments therein means increments between 100 and the measurable limit. For example, less than 100 or increments therein means 0 to 100 or increments therein unless the feature, e.g., temperature, is not limited by 0. [01084] Antigen-specificity can be measured with respect to any antigen. The antigen can be any substance to which an antibody can bind including, but not limited to, peptides, proteins or fragments thereof; carbohydrates; organic and inorganic molecules; receptors produced by animal cells, bacterial cells, and viruses; enzymes; agonists and antagonists of biological pathways; hormones; and cytokines. Exemplary antigens include, but are not limited to, IL-2, IL-4, IL-6, IL-10, IL-12, IL 211 13, IL-18, IFN-a, IFN-y, BAFF, CXCL13, IP-10, VEGF, EPO, EGF, HRG, Hepatocyte Growth Factor (HGF) and Hepcidin. Preferred antigens include IL-6, IL 13, TNF-a, VEGF-a, Hepatocyte Growth Factor (HGF) and Hepcidin. In a method utilizing more than one enrichment step, the antigen used in each enrichment step can be the same as or different from one another. Multiple enrichment steps with the same antigen may yield a large and/or diverse population of antigen-specific cells; multiple enrichment steps with different antigens may yield an enriched cell population with cross-specificity to the different antigens. [01085] Enriching a cell population can be performed by any cell-selection means known in the art for isolating antigen-specific cells. For example, a cell population can be enriched by chromatographic techniques, e.g., Miltenyi bead or magnetic bead technology. The beads can be directly or indirectly attached to the antigen of interest. In a preferred embodiment, the method of enriching a cell population includes at least one chromatographic enrichment step. [01086] A cell population can also be enriched by performed by any antigen specificity assay technique known in the art, e.g., an ELISA assay or a halo assay. ELISA assays include, but are not limited to, selective antigen immobilization (e.g., biotinylated antigen capture by streptavidin, avidin, or neutravidin coated plate), non specific antigen plate coating, and through an antigen build-up strategy (e.g., selective antigen capture followed by binding partner addition to generate a heteromeric protein-antigen complex). The antigen can be directly or indirectly attached to a solid matrix or support, e.g., a column. A halo assay comprises contacting the cells with antigen-loaded beads and labeled anti-host antibody specific to the host used to harvest the B cells. The label can be, e.g., a fluorophore. In one embodiment, at least one assay enrichment step is performed on at least one single cell suspension. In another embodiment, the method of enriching a cell population includes at least one chromatographic enrichment step and at least one assay enrichment step. [01087] Methods of "enriching" a cell population by size or density are known in the art. See, e.g., U.S. Patent 5,627,052. These steps can be used in the present method in addition to enriching the cell population by antigen-specificity. [01088] The cell populations of the present invention contain at least one cell capable of recognizing an antigen. Antigen-recognizing cells include, but are not limited to, B cells, plasma cells, and progeny thereof. In one embodiment, the present invention provides a clonal cell population containing a single type of antigen-specific 212 B-cell, i.e., the cell population produces a single monoclonal antibody specific to a desired antigen. [01089] In such embodiment, it is believed that the clonal antigen-specific population of B cells consists predominantly of antigen-specific, antibody-secreting cells, which are obtained by the novel culture and selection protocol provided herein. Accordingly, the present invention also provides methods for obtaining an enriched cell population containing at least one antigen-specific, antibody-secreting cell. In one embodiment, the present invention provides an enriched cell population containing about 50% to about 100%, or increments therein, or greater than or equal to about 60%, 70%, 80%, 90%, or 100% of antigen-specific, antibody-secreting cells. [01090] In one embodiment, the present invention provides a method of isolating a single B cell by enriching a cell population obtained from a host before any selection steps, e.g., selecting a particular B cell from a cell population and/or selecting an antibody produced by a particular cell. The enrichment step can be performed as one, two, three, or more steps. In one embodiment, a single B cell is isolated from an enriched cell population before confirming whether the single B cell secretes an antibody with antigen-specificity and/or a desired property. [01091] In one embodiment, a method of enriching a cell population is used in a method for antibody production and/or selection. Thus, the present invention provides a method comprising enriching a cell population before selecting an antibody. The method can include the steps of: preparing a cell population comprising at least one antigen-specific cell, enriching the cell population by isolating at least one antigen-specific cell to form an enriched cell population, and inducing antibody production from at least one antigen-specific cell. In a preferred embodiment, the enriched cell population contains more than one antigen-specific cell. In one embodiment, each antigen-specific cell of the enriched population is cultured under conditions that yield a clonal antigen-specific B cell population before isolating an antibody producing cell therefrom and/or producing an antibody using said B cell, or a nucleic acid sequence corresponding to such an antibody. In contrast to prior techniques where antibodies are produced from a cell population with a low frequency of antigen-specific cells, the present invention allows antibody selection from among a high frequency of antigen-specific cells. Because an enrichment step is used prior to antibody selection, the majority of the cells, preferably virtually all of the cells, used for antibody production are antigen-specific. By producing antibodies 213 from a population of cells with an increased frequency of antigen specificity, the quantity and variety of antibodies are increased. [01092] In the antibody selection methods of the present invention, an antibody is preferably selected after an enrichment step and a culture step that results in a clonal population of antigen-specific B cells. The methods can further comprise a step of sequencing a selected antibody or portions thereof from one or more isolated, antigen specific cells. Any method known in the art for sequencing can be employed and can include sequencing the heavy chain, light chain, variable region(s), and/or complementarity determining region(s) (CDR). [01093] In addition to the enrichment step, the method for antibody selection can also include one or more steps of screening a cell population for antigen recognition and/or antibody functionality. For example, the desired antibodies may have specific structural features, such as binding to a particular epitope or mimicry of a particular structure; antagonist or agonist activity; or neutralizing activity, e.g., inhibiting binding between the antigen and a ligand. In one embodiment, the antibody functionality screen is ligand-dependent. Screening for antibody functionality includes, but is not limited to, an in vitro protein-protein interaction assay that recreates the natural interaction of the antigen ligand with recombinant receptor protein; and a cell-based response that is ligand dependent and easily monitored (e.g., proliferation response). In one embodiment, the method for antibody selection includes a step of screening the cell population for antibody functionality by measuring the inhibitory concentration (IC50). In one embodiment, at least one of the isolated, antigen-specific cells produces an antibody having an IC50 of less than about 100, 50, 30, 25, 10 pg/mL, or increments therein. [01094] In addition to the enrichment step, the method for antibody selection can also include one or more steps of screening a cell population for antibody binding strength. Antibody binding strength can be measured by any method known in the art (e.g., BiacoreTM). In one embodiment, at least one of the isolated, antigen-specific cells produces an antibody having a high antigen affinity, e.g., a dissociation constant (Kd) of less than about 5x10-1 0 M-1, preferably about 1x10~ 3 to 5x10- 0 , 1x10- 2 to 1x10~1 0 , 1x101 to 7.5x10-", 1x10" to 2x10", about 1.5x10~" or less, or increments therein. In this embodiment, the antibodies are said to be affinity mature. In a preferred embodiment, the affinity of the antibodies is comparable to or higher than the affinity of any one of Panorex@ (edrecolomab), Rituxan@ (rituximab), 214 Herceptin@ (traztuzumab), Mylotarg@ (gentuzumab), Campath@ (alemtuzumab), ZevalinTM (ibritumomab), ErbituxTM (cetuximab), AvastinTM (bevicizumab), Raptiva TM (efalizumab), Remicade@ (infliximab), HumiraTM (adalimumab), and XolairTM (omalizumab). Preferably, the affinity of the antibodies is comparable to or higher than the affinity of HumiraTM. The affinity of an antibody can also be increased by known affinity maturation techniques. In one embodiment, at least one cell population is screened for at least one of, preferably both, antibody functionality and antibody binding strength. [01095] In addition to the enrichment step, the method for antibody selection can also include one or more steps of screening a cell population for antibody sequence homology, especially human homology. In one embodiment, at least one of the isolated, antigen-specific cells produces an antibody that has a homology to a human antibody of about 50% to about 100%, or increments therein, or greater than about 60%, 70%, 80%, 85%, 90%, or 95% homologous. The antibodies can be humanized to increase the homology to a human sequence by techniques known in the art such as CDR grafting or selectivity determining residue grafting (SDR). [01096] In another embodiment, the present invention also provides the antibodies themselves according to any of the embodiments described above in terms of IC50, Kd, and/or homology. [01097] The B cell selection protocol disclosed herein has a number of intrinsic advantages versus other methods for obtaining antibody-secreting B cells and monoclonal antibodies specific to desired target antigens. These advantages include, but are not restricted to, the following: [01098] First, it has been found that when these selection procedures are utilized with a desired antigen such as 11L-6 or TNF-a, the methods reproducibly result in antigen-specific B cells capable of generating what appears to be a substantially comprehensive complement of antibodies, i.e., antibodies that bind to the various different epitopes of the antigen. Without being bound by theory, it is hypothesized that the comprehensive complement is attributable to the antigen enrichment step that is performed prior to initial B cell recovery. Moreover, this advantage allows for the isolation and selection of antibodies with different properties as these properties may vary depending on the epitopic specificity of the particular antibody. [01099] Second, it has been found that the B cell selection protocol reproducibly yields a clonal B cell culture containing a single B cell, or its progeny, secreting a 215 single monoclonal antibody that generally binds to the desired antigen with a relatively high binding affinity, i.e. picomolar or better antigen binding affinities. By contrast, prior antibody selection methods tend to yield relatively few high affinity antibodies and therefore require extensive screening procedures to isolate an antibody with therapeutic potential. Without being bound by theory, it is hypothesized that the protocol results in both in vivo B cell immunization of the host (primary immunization) followed by a second in vitro B cell stimulation (secondary antigen priming step) that may enhance the ability and propensity of the recovered clonal B cells to secrete a single high affinity monoclonal antibody specific to the antigen target. [01100] Third, it has been observed (as shown herein with IL-6 specific B cells) that the B cell selection protocol reproducibly yields enriched B cells producing IgG's that are, on average, highly selective (antigen specific) to the desired target. Antigen enriched B cells recovered by these methods are believed to contain B cells capable of yielding the desired full complement of epitopic specificities as discussed above. [01101] Fourth, it has been observed that the B cell selection protocols, even when used with small antigens, i.e., peptides of 100 amino acids or less, e.g., 5-50 amino acids long, reproducibly give rise to a clonal B cell culture that secretes a single high affinity antibody to the small antigen, e.g., a peptide. This is highly surprising as it is generally quite difficult, labor intensive, and sometimes not even feasible to produce high affinity antibodies to small peptides. Accordingly, the invention can be used to produce therapeutic antibodies to desired peptide targets, e.g., viral, bacterial or autoantigen peptides, thereby allowing for the production of monoclonal antibodies with very discrete binding properties or even the production of a cocktail of monoclonal antibodies to different peptide targets, e.g., different viral strains. This advantage may especially be useful in the context of the production of a therapeutic or prophylactic vaccine having a desired valency, such as an HPV vaccine that induces protective immunity to different HPV strains. [01102] Fifth, the B cell selection protocol, particularly when used with B cells derived from rabbits, tends to reproducibly yield antigen-specific antibody sequences that are very similar to endogenous human immunoglobulins (around 90% similar at the amino acid level) and that contain CDRs that possess a length very analogous to human immunoglobulins and therefore require little or no sequence modification (typically at most only a few CDR residues may be modified in the parent antibody 216 sequence and no framework exogenous residues introduced) in order to eliminate potential immunogenicity concerns. In particular, preferably the recombinant antibody will contain only the host (rabbit) CDR1 and CDR2 residues required for antigen recognition and the entire CDR3. Thereby, the high antigen binding affinity of the recovered antibody sequences produced according to the B cell and antibody selection protocol remains intact or substantially intact even with humanization. [01103] In sum, these methods can be used to produce antibodies exhibiting higher binding affinities to more distinct epitopes by the use of a more efficient protocol than was previously known. [01104] In a specific embodiment, the present invention provides a method for identifying a single B cell that secretes an antibody specific to a desired antigen and that optionally possesses at least one desired functional property such as affinity, avidity, cytolytic activity, and the like by a process including the following steps: [01105] a. immunizing a host against an antigen; [01106] b. harvesting B cells from the host; [01107] c. enriching the harvested B cells to increase the frequency of antigen specific cells; [01108] d. creating at least one single cell suspension; [01109] e. culturing a sub-population from the single cell suspension under conditions that favor the survival of a single antigen-specific B cell per culture well; [01110] f. isolating B cells from the sub-population; and [01111] g. determining whether the single B cell produces an antibody specific to the antigen. [01112] Typically, these methods will further comprise an additional step of isolating and sequencing, in whole or in part, the polypeptide and nucleic acid sequences encoding the desired antibody. These sequences or modified versions or portions thereof can be expressed in desired host cells in order to produce recombinant antibodies to a desired antigen. [01113] As noted previously, it is believed that the clonal population of B cells predominantly comprises antibody-secreting B cells producing antibody against the desired antigen. It is also believed based on experimental results obtained with several antigens and with different B cell populations that the clonally produced B cells and the isolated antigen-specific B cells derived therefrom produced according to the invention secrete a monoclonal antibody that is typically of relatively high 217 affinity and moreover is capable of efficiently and reproducibly producing a selection of monoclonal antibodies of greater epitopic variability as compared to other methods of deriving monoclonal antibodies from cultured antigen-specific B cells. In an exemplary embodiment the population of immune cells used in such B cell selection methods will be derived from a rabbit. However, other hosts that produce antibodies, including non-human and human hosts, can alternatively be used as a source of immune B cells. It is believed that the use of rabbits as a source of B cells may enhance the diversity of monoclonal antibodies that may be derived by the methods. Also, the antibody sequences derived from rabbits according to the invention typically possess sequences having a high degree of sequence identity to human antibody sequences making them favored for use in humans since they should possess little antigenicity. In the course of humanization, the final humanized antibody contains a much lower foreign/host residue content, usually restricted to a subset of the host CDR residues that differ dramatically due to their nature versus the human target sequence used in the grafting. This enhances the probability of complete activity recovery in the humanized antibody protein. [01114] The methods of antibody selection using an enrichment step disclosed herein include a step of obtaining an immune cell-containing cell population from an immunized host. Methods of obtaining an immune cell-containing cell population from an immunized host are known in the art and generally include inducing an immune response in a host and harvesting cells from the host to obtain one or more cell populations. The response can be elicited by immunizing the host against a desired antigen. Alternatively, the host used as a source of such immune cells can be naturally exposed to the desired antigen such as an individual who has been infected with a particular pathogen such as a bacterium or virus or alternatively has mounted a specific antibody response to a cancer that the individual is afflicted with. [01115] Host animals are well-known in the art and include, but are not limited to, guinea pig, rabbit, mouse, rat, non-human primate, human, as well as other mammals and rodents, chicken, cow, pig, goat, and sheep. Preferably the host is a mammal, more preferably, rabbit, mouse, rat, or human. When exposed to an antigen, the host produces antibodies as part of the native immune response to the antigen. As mentioned, the immune response can occur naturally, as a result of disease, or it can be induced by immunization with the antigen. Immunization can be performed by any method known in the art, such as, by one or more injections of the antigen with or 218 without an agent to enhance immune response, such as complete or incomplete Freund's adjuvant. In another embodiment, the invention also contemplates intrasplenic immunization. As an alternative to immunizing a host animal in vivo, the method can comprise immunizing a host cell culture in vitro. [01116] After allowing time for the immune response (e.g., as measured by serum antibody detection), host animal cells are harvested to obtain one or more cell populations. In a preferred embodiment, a harvested cell population is screened for antibody binding strength and/or antibody functionality. A harvested cell population is preferably from at least one of the spleen, lymph nodes, bone marrow, and/or peripheral blood mononuclear cells (PBMCs). The cells can be harvested from more than one source and pooled. Certain sources may be preferred for certain antigens. For example, the spleen, lymph nodes, and PBMCs are preferred for IL-6; and the lymph nodes are preferred for TNF. The cell population is harvested about 20 to about 90 days or increments therein after immunization, preferably about 50 to about 60 days. A harvested cell population and/or a single cell suspension therefrom can be enriched, screened, and/or cultured for antibody selection. The frequency of antigen specific cells within a harvested cell population is usually about 1% to about 5%, or increments therein. [01117] In one embodiment, a single cell suspension from a harvested cell population is enriched, preferably by using Miltenyi beads. From the harvested cell population having a frequency of antigen-specific cells of about 1% to about 5%, an enriched cell population is thus derived having a frequency of antigen-specific cells approaching 100%. [01118] The method of antibody selection using an enrichment step includes a step of producing antibodies from at least one antigen-specific cell from an enriched cell population. Methods of producing antibodies in vitro are well known in the art, and any suitable method can be employed. In one embodiment, an enriched cell population, such as an antigen-specific single cell suspension from a harvested cell population, is plated at various cell densities, such as 50, 100, 250, 500, or other increments between 1 and 1000 cells per well. Preferably, the sub-population comprises no more than about 10,000 antigen-specific, antibody-secreting cells, more preferably about 50-10,000, about 50-5,000, about 50-1,000, about 50-500, about 50 250 antigen-specific, antibody-secreting cells, or increments therein. Then, these sub populations are cultured with suitable medium (e.g., an activated T cell conditioned 219 medium, particularly 1-5% activated rabbit T cell conditioned medium) on a feeder layer, preferably under conditions that favor the survival of a single proliferating antibody-secreting cell per culture well. The feeder layer, generally comprised of irradiated cell matter, e.g., EL4B cells, does not constitute part of the cell population. The cells are cultured in a suitable media for a time sufficient for antibody production, for example about 1 day to about 2 weeks, about 1 day to about 10 days, at least about 3 days, about 3 to about 5 days, about 5 days to about 7 days, at least about 7 days, or other increments therein. In one embodiment, more than one sub-population is cultured simultaneously. Preferably, a single antibody-producing cell and progeny thereof survives in each well, thereby providing a clonal population of antigen specific B cells in each well. At this stage, the immunoglobulin G (IgG) produced by the clonal population is highly correlative with antigen specificity. In a preferred embodiment, the IgGs exhibit a correlation with antigen specificity that is greater than about 50%, more preferably greater than 70%, 85%, 90%, 95%, 99%, or increments therein. See Fig. 3, which demonstrates an exemplary correlation for IL-6. The correlations were demonstrated by setting up B cell cultures under limiting conditions to establish single antigen-specific antibody products per well. Antigen-specific versus general IgG synthesis was compared. Three populations were observed: IgG that recognized a single format of antigen (biotinylated and direct coating), detectable IgG and antigen recognition irrespective of immobilization, and IgG production alone. IgG production was highly correlated with antigen-specificity. [01119] A supernatant containing the antibodies is optionally collected, which can be enriched, screened, and/or cultured for antibody selection according to the steps described above. In one embodiment, the supernatant is enriched (preferably by an antigen-specificity assay, especially an ELISA assay) and/or screened for antibody functionality. [01120] In another embodiment, the enriched, preferably clonal, antigen-specific B cell population from which a supernatant described above is optionally screened in order to detect the presence of the desired secreted monoclonal antibody is used for the isolation of a few B cells, preferably a single B cell, which is then tested in an appropriate assay in order to confirm the presence of a single antibody-producing B cell in the clonal B cell population. In one embodiment about 1 to about 20 cells are isolated from the clonal B cell population, preferably less than about 15, 12, 10, 5, or 3 cells, or increments therein, most preferably a single cell. The screen is preferably 220 effected by an antigen-specificity assay, especially a halo assay. The halo assay can be performed with the full length protein, or a fragment thereof. The antibody containing supernatant can also be screened for at least one of: antigen binding affinity; agonism or antagonism of antigen-ligand binding, induction or inhibition of the proliferation of a specific target cell type; induction or inhibition of lysis of a target cell, and induction or inhibition of a biological pathway involving the antigen. [01121] The identified antigen-specific cell can be used to derive the corresponding nucleic acid sequences encoding the desired monoclonal antibody. (An Alul digest can confirm that only a single monoclonal antibody type is produced per well.) As mentioned above, these sequences can be mutated, such as by humanization, in order to render them suitable for use in human medicaments. [01122] As mentioned, the enriched B cell population used in the process can also be further enriched, screened, and/or cultured for antibody selection according to the steps described above which can be repeated or performed in a different order. In a preferred embodiment, at least one cell of an enriched, preferably clonal, antigen specific cell population is isolated, cultured, and used for antibody selection. [01123] Thus, in one embodiment, the present invention provides a method comprising: [01124] a. harvesting a cell population from an immunized host to obtain a harvested cell population; [01125] b. creating at least one single cell suspension from a harvested cell population; [01126] c. enriching at least one single cell suspension, preferably by chromatography, to form a first enriched cell population; [01127] d. enriching the first enriched cell population, preferably by ELISA assay, to form a second enriched cell population which preferably is clonal, i.e., it contains only a single type of antigen-specific B cell; [01128] e. enriching the second enriched cell population, preferably by halo assay, to form a third enriched cell population containing a single or a few number of B cells that produce an antibody specific to a desired antigen; and [01129] f. selecting an antibody produced by an antigen-specific cell isolated from the third enriched cell population. [01130] The method can further include one or more steps of screening the harvested cell population for antibody binding strength (affinity, avidity) and/or 221 antibody functionality. Suitable screening steps include, but are not limited to, assay methods that detect: whether the antibody produced by the identified antigen-specific B cell produces an antibody possessing a minimal antigen binding affinity, whether the antibody agonizes or antagonizes the binding of a desired antigen to a ligand; whether the antibody induces or inhibits the proliferation of a specific cell type; whether the antibody induces or elicits a cytolytic reaction against target cells; whether the antibody binds to a specific epitope; and whether the antibody modulates (inhibits or agonizes) a specific biological pathway or pathways involving the antigen. [01131] Similarly, the method can include one or more steps of screening the second enriched cell population for antibody binding strength and/or antibody functionality. [01132] The method can further include a step of sequencing the polypeptide sequence or the corresponding nucleic acid sequence of the selected antibody. The method can also include a step of producing a recombinant antibody using the sequence, a fragment thereof, or a genetically modified version of the selected antibody. Methods for mutating antibody sequences in order to retain desired properties are well known to those skilled in the art and include humanization, chimerisation, production of single chain antibodies; these mutation methods can yield recombinant antibodies possessing desired effector function, immunogenicity, stability, removal or addition of glycosylation, and the like. The recombinant antibody can be produced by any suitable recombinant cell, including, but not limited to mammalian cells such as CHO, COS, BHK, HEK-293, bacterial cells, yeast cells, plant cells, insect cells, and amphibian cells. In one embodiment, the antibodies are expressed in polyploidal yeast cells, i.e., diploid yeast cells, particularly Pichia. [01133] In one embodiment, the method comprises: [01134] a. immunizing a host against an antigen to yield host antibodies; [01135] b. screening the host antibodies for antigen specificity and neutralization; [01136] c. harvesting B cells from the host; [01137] d. enriching the harvested B cells to create an enriched cell population having an increased frequency of antigen-specific cells; [01138] e. culturing one or more sub-populations from the enriched cell population under conditions that favor the survival of a single B cell to produce a clonal population in at least one culture well; 222 [01139] f. determining whether the clonal population produces an antibody specific to the antigen; [01140] g. isolating a single B cell; and [01141] h. sequencing the nucleic acid sequence of the antibody produced by the single B cell. [01142] [01143] Methods of Humanizing Antibodies [01144] In another embodiment of the invention, there is provided a method for humanizing antibody heavy and light chains. In this embodiment, the following method is followed for the humanization of the heavy and light chains: [01145] Light Chain [01146] 1. Identify the amino acid that is the first one following the signal peptide sequence. This is the start of Framework 1. The signal peptide starts at the first initiation methionine and is typically, but not necessarily 22 amino acids in length for rabbit light chain protein sequences. The start of the mature polypeptide can also be determined experimentally by N-terminal protein sequencing, or can be predicted using a prediction algorithm. This is also the start of Framework 1 as classically defined by those in the field. [01147] Example: RbtVL Amino acid residue 1 in Fig. 2, starting 'AYDM...' [01148] 2. Identify the end of Framework 3. This is typically 86-90 amino acids following the start of Framework 1 and is typically a cysteine residue preceded by two tyrosine residues. This is the end of the Framework 3 as classically defined by those in the field. [01149] Example: RbtVL amino acid residue 88 in Fig. 2, ending as 'TYYC' [01150] 3. Use the rabbit light chain sequence of the polypeptide starting from the beginning of Framework 1 to the end of Framework 3 as defined above and perform a sequence homology search for the most similar human antibody protein sequences. This will typically be a search against human germline sequences prior to antibody maturation in order to reduce the possibility of immunogenicity, however any human sequences can be used. Typically a program like BLAST can be used to search a database of sequences for the most homologous. Databases of human antibody sequences can be found from various sources such as NCBI (National Center for Biotechnology Information). 223 [01151] Example: RbtVL amino acid sequence from residues numbered 1 through 88 in Fig. 2 is BLASTed against a human antibody germline database. The top three unique returned sequences are shown in Fig. 2 as L12A, VI and Vx02. [01152] 4. Generally the most homologous human germline variable light chain sequence is then used as the basis for humanization. However those skilled in the art may decide to use another sequence that wasn't the highest homology as determined by the homology algorithm, based on other factors including sequence gaps and framework similarities. [01153] Example: In Fig. 2, L12A was the most homologous human germline variable light chain sequence and is used as the basis for the humanization of RbtVL. [01154] 5. Determine the framework and CDR arrangement (FRI, FR2, FR3, CDR1 & CDR2) for the human homolog being used for the light chain humanization. This is using the traditional layout as described in the field. Align the rabbit variable light chain sequence with the human homolog, while maintaining the layout of the framework and CDR regions. [01155] Example: In Fig. 2, the RbtVL sequence is aligned with the human homologous sequence L12A, and the framework and CDR domains are indicated. [01156] 6. Replace the human homologous light chain sequence CDRl and CDR2 regions with the CDR1 and CDR2 sequences from the rabbit sequence. If there are differences in length between the rabbit and human CDR sequences then use the entire rabbit CDR sequences and their lengths. It is possible that the specificity, affinity and/or immunogenicity of the resulting humanized antibody may be unaltered if smaller or larger sequence exchanges are performed, or if specific residue(s) are altered, however the exchanges as described have been used successfully, but do not exclude the possibility that other changes may be permitted. [01157] Example: In Fig. 2, the CDR1 and CDR2 amino acid residues of the human homologous variable light chain L12A are replaced with the CDR1 and CDR2 amino acid sequences from the RbtVL rabbit antibody light chain sequence. The human L12A frameworks 1, 2 and 3 are unaltered. The resulting humanized sequence is shown below as VLh from residues numbered 1 through 88. Note that the only residues that are different from the L12A human sequence are underlined, and are thus rabbit-derived amino acid residues. In this example only 8 of the 88 residues are different than the human sequence. 224 [01158] 7. After framework 3 of the new hybrid sequence created in Step 6, attach the entire CDR3 of the rabbit light chain antibody sequence. The CDR3 sequence can be of various lengths, but is typically 9 to 15 amino acid residues in length. The CDR3 region and the beginning of the following framework 4 region are defined classically and identifiable by those skilled in the art. Typically the beginning of Framework 4, and thus after the end of CDR3 consists of the sequence 'FGGG...', however some variation may exist in these residues. [01159] Example: In Fig. 2, the CDR3 of RbtVL (amino acid residues numbered 89-100) is added after the end of framework 3 in the humanized sequence indicated as VLh. [01160] 8. The rabbit light chain framework 4, which is typically the final 11 amino acid residues of the variable light chain and begins as indicated in Step 7 above and typically ends with the amino acid sequence '...VVKR' is replaced with the nearest human light chain framework 4 homolog, usually from germline sequence. Frequently this human light chain framework 4 is of the sequence 'FGGGTKVEIKR'. It is possible that other human light chain framework 4 sequences that are not the most homologous or otherwise different may be used without affecting the specificity, affinity and/or immunogenicity of the resulting humanized antibody. This human light chain framework 4 sequence is added to the end of the variable light chain humanized sequence immediately following the CDR3 sequence from Step 7 above. This is now the end of the variable light chain humanized amino acid sequence. [01161] Example: In Fig. 2, Framework 4 (FR4) of the RbtVL rabbit light chain sequence is shown above a homologous human FR4 sequence. The human FR4 sequence is added to the humanized variable light chain sequence (VLh) right after the end of the CD3 region added in Step 7 above. [01162] [01163] Heavy Chain [01164] 1. Identify the amino acid that is the first one following the signal peptide sequence. This is the start of Framework 1. The signal peptide starts at the first initiation methionine and is typically 19 amino acids in length for rabbit heavy chain protein sequences. Typically, but not necessarily always, the final 3 amino acid residues of a rabbit heavy chain signal peptide are '...VQC', followed by the start of Framework 1. The start of the mature polypeptide can also be determined experimentally by N-terminal protein sequencing, or can be predicted using a 225 prediction algorithm. This is also the start of Framework 1 as classically defined by those in the field. [01165] Example: RbtVH Amino acid residue 1 in Fig. 2, starting 'QEQL...' [01166] 2. Identify the end of Framework 3. This is typically 95-100 amino acids following the start of Framework 1 and typically has the final sequence of '...CAR' (although the alanine can also be a valine). This is the end of the Framework 3 as classically defined by those in the field. [01167] Example: RbtVH amino acid residue 98 in Fig. 2, ending as '...FCVR'. [01168] 3. Use the rabbit heavy chain sequence of the polypeptide starting from the beginning of Framework 1 to the end of Framework 3 as defined above and perform a sequence homology search for the most similar human antibody protein sequences. This will typically be against a database of human germline sequences prior to antibody maturation in order to reduce the possibility of immunogenicity, however any human sequences can be used. Typically a program like BLAST can be used to search a database of sequences for the most homologous. Databases of human antibody sequences can be found from various sources such as NCBI (National Center for Biotechnology Information). [01169] Example: RbtVH amino acid sequence from residues numbered 1 through 98 in Fig. 2 is BLASTed against a human antibody germline database. The top three unique returned sequences are shown in Fig. 2 as 3-64-04, 3-66-04, and 3-53-02. [01170] 4. Generally the most homologous human germline variable heavy chain sequence is then used as the basis for humanization. However those skilled in the art may decide to use another sequence that wasn't the most homologous as determined by the homology algorithm, based on other factors including sequence gaps and framework similarities. [01171] Example: 3-64-04 in Fig. 2 was the most homologous human germline variable heavy chain sequence and is used as the basis for the humanization of RbtVH. [01172] 5. Determine the framework and CDR arrangement (FRI, FR2, FR3, CDR1 & CDR2) for the human homolog being used for the heavy chain humanization. This is using the traditional layout as described in the field. Align the rabbit variable heavy chain sequence with the human homolog, while maintaining the layout of the framework and CDR regions. 226 [01173] Example: In Fig. 2, the RbtVH sequence is aligned with the human homologous sequence 3-64-04, and the framework and CDR domains are indicated. [01174] 6. Replace the human homologous heavy chain sequence CDRl and CDR2 regions with the CDR1 and CDR2 sequences from the rabbit sequence. If there are differences in length between the rabbit and human CDR sequences then use the entire rabbit CDR sequences and their lengths. In addition, it may be necessary to replace the final three amino acids of the human heavy chain Framework 1 region with the final three amino acids of the rabbit heavy chain Framework 1. Typically but not always, in rabbit heavy chain Framework 1 these three residues follow a Glycine residue preceded by a Serine residue. In addition, it may be necessary replace the final amino acid of the human heavy chain Framework 2 region with the final amino acid of the rabbit heavy chain Framework 2. Typically, but not necessarily always, this is a Glycine residue preceded by an Isoleucine residue in the rabbit heavy chain Framework 2. It is possible that the specificity, affinity and/or immunogenicity of the resulting humanized antibody may be unaltered if smaller or larger sequence exchanges are performed, or if specific residue(s) are altered, however the exchanges as described have been used successfully, but do not exclude the possibility that other changes may be permitted. For example, a tryptophan amino acid residue typically occurs four residues prior to the end of the rabbit heavy chain CDR2 region, whereas in human heavy chain CDR2 this residue is typically a Serine residue. Changing this rabbit tryptophan residue to a the human Serine residue at this position has been demonstrated to have minimal to no effect on the humanized antibody's specificity or affinity, and thus further minimizes the content of rabbit sequence-derived amino acid residues in the humanized sequence. [01175] Example: In Fig. 2, The CDR1 and CDR2 amino acid residues of the human homologous variable heavy chain are replaced with the CDR1 and CDR2 amino acid sequences from the RbtVH rabbit antibody light chain sequence, except for the boxed residue, which is tryptophan in the rabbit sequence (position number 63) and Serine at the same position in the human sequence, and is kept as the human Serine residue. In addition to the CDR1 and CDR2 changes, the final three amino acids of Framework 1 (positions 28-30) as well as the final residue of Framework 2 (position 49) are retained as rabbit amino acid residues instead of human. The resulting humanized sequence is shown below as VHh from residues numbered 1 through 98. Note that the only residues that are different from the 3-64-04 human 227 sequence are underlined, and are thus rabbit-derived amino acid residues. In this example only 15 of the 98 residues are different than the human sequence. [01176] 7. After framework 3 of the new hybrid sequence created in Step 6, attach the entire CDR3 of the rabbit heavy chain antibody sequence. The CDR3 sequence can be of various lengths, but is typically 5 to 19 amino acid residues in length. The CDR3 region and the beginning of the following framework 4 region are defined classically and are identifiable by those skilled in the art. Typically the beginning of framework 4, and thus after the end of CDR3 consists of the sequence WGXG... (where X is usually Q or P), however some variation may exist in these residues. [01177] Example: The CDR3 of RbtVH (amino acid residues numbered 99-110) is added after the end of framework 3 in the humanized sequence indicated as VHh. [01178] 8. The rabbit heavy chain framework 4, which is typically the final 11 amino acid residues of the variable heavy chain and begins as indicated in Step 7 above and typically ends with the amino acid sequence '...TVSS' is replaced with the nearest human heavy chain framework 4 homolog, usually from germline sequence. Frequently this human heavy chain framework 4 is of the sequence 'WGQGTLVTVSS'. It is possible that other human heavy chain framework 4 sequences that are not the most homologous or otherwise different may be used without affecting the specificity, affinity and/or immunogenicity of the resulting humanized antibody. This human heavy chain framework 4 sequence is added to the end of the variable heavy chain humanized sequence immediately following the CDR3 sequence from Step 7 above. This is now the end of the variable heavy chain humanized amino acid sequence. [01179] Example: In Fig. 2, framework 4 (FR4) of the RbtVH rabbit heavy chain sequence is shown above a homologous human heavy FR4 sequence. The human FR4 sequence is added to the humanized variable heavy chain sequence (VHh) right after the end of the CD3 region added in Step 7 above. [01180] [01181] Methods of Producing Antibodies and Fragments thereof [01182] The invention is also directed to the production of the antibodies described herein or fragments thereof. Recombinant polypeptides corresponding to the antibodies described herein or fragments thereof are secreted from polyploidal, preferably diploid or tetraploid strains of mating competent yeast. In an exemplary 228 embodiment, the invention is directed to methods for producing these recombinant polypeptides in secreted form for prolonged periods using cultures comprising polyploid yeast, i.e., at least several days to a week, more preferably at least a month or several months, and even more preferably at least 6 months to a year or longer. These polyploid yeast cultures will express at least 10-25 mg/liter of the polypeptide, more preferably at least 50-250 mg/liter, still more preferably at least 500-1000 mg/liter, and most preferably a gram per liter or more of the recombinant polypeptide(s). [01183] In one embodiment of the invention a pair of genetically marked yeast haploid cells are transformed with expression vectors comprising subunits of a desired heteromultimeric protein. One haploid cell comprises a first expression vector, and a second haploid cell comprises a second expression vector. In another embodiment diploid yeast cells will be transformed with one or more expression vectors that provide for the expression and secretion of one or more of the recombinant polypeptides. In still another embodiment a single haploid cell may be transformed with one or more vectors and used to produce a polyploidal yeast by fusion or mating strategies. In yet another embodiment a diploid yeast culture may be transformed with one or more vectors providing for the expression and secretion of a desired polypeptide or polypeptides. These vectors may comprise vectors e.g., linearized plasmids or other linear DNA products that integrate into the yeast cell's genome randomly, through homologous recombination, or using a recombinase such as Cre/Lox or Flp/Frt. Optionally, additional expression vectors may be introduced into the haploid or diploid cells; or the first or second expression vectors may comprise additional coding sequences; for the synthesis of heterotrimers; heterotetramers; etc. The expression levels of the non-identical polypeptides may be individually calibrated, and adjusted through appropriate selection, vector copy number, promoter strength and/or induction and the like. The transformed haploid cells are genetically crossed or fused. The resulting diploid or tetraploid strains are utilized to produce and secrete fully assembled and biologically functional proteins, humanized antibodies described herein or fragments thereof. [01184] The use of diploid or tetraploid cells for protein production provides for unexpected benefits. The cells can be grown for production purposes, i.e. scaled up, and for extended periods of time, in conditions that can be deleterious to the growth of haploid cells, which conditions may include high cell density; growth in minimal 229 media; growth at low temperatures; stable growth in the absence of selective pressure; and which may provide for maintenance of heterologous gene sequence integrity and maintenance of high level expression over time. Without wishing to be bound thereby, the inventors theorize that these benefits may arise, at least in part, from the creation of diploid strains from two distinct parental haploid strains. Such haploid strains can comprise numerous minor autotrophic mutations, which mutations are complemented in the diploid or tetraploid, enabling growth and enhanced production under highly selective conditions. [01185] Transformed mating competent haploid yeast cells provide a genetic method that enables subunit pairing of a desired protein. Haploid yeast strains are transformed with each of two expression vectors, a first vector to direct the synthesis of one polypeptide chain and a second vector to direct the synthesis of a second, non identical polypeptide chain. The two haploid strains are mated to provide a diploid host where optimized target protein production can be obtained. [01186] Optionally, additional non-identical coding sequence(s) are provided. Such sequences may be present on additional expression vectors or in the first or the second expression vectors. As is known in the art, multiple coding sequences may be independently expressed from individual promoters; or may be coordinately expressed through the inclusion of an "internal ribosome entry site" or "IRES", which is an element that promotes direct internal ribosome entry to the initiation codon, such as ATG, of a cistron (a protein encoding region), thereby leading to the cap independent translation of the gene. IRES elements functional in yeast are described by Thompson et al. (2001) P.N.A.S. 98:12866-12868. [01187] In one embodiment of the invention, antibody sequences are produced in combination with a secretory J chain, which provides for enhanced stability of IgA (see U.S. Patent Nos. 5,959,177; and 5,202,422). [01188] In a preferred embodiment the two haploid yeast strains are each auxotrophic, and require supplementation of media for growth of the haploid cells. The pair of auxotrophs are complementary, such that the diploid product will grow in the absence of the supplements required for the haploid cells. Many such genetic markers are known in yeast, including requirements for amino acids (e.g. met, lys, his, arg, etc.), nucleosides (e.g. ura3, adel, etc.); and the like. Amino acid markers may be preferred for the methods of the invention. Alternatively diploid cells which contain the desired vectors can be selected by other means, e.g., by use of other 230 markers, such as green fluorescent protein, antibiotic resistance genes, various dominant selectable markers, and the like. [01189] Two transformed haploid cells may be genetically crossed and diploid strains arising from this mating event selected by their hybrid nutritional requirements and/or antibiotic resistance spectra. Alternatively, populations of the two transformed haploid strains are spheroplasted and fused, and diploid progeny regenerated and selected. By either method, diploid strains can be identified and selectively grown based on their ability to grow in different media than their parents. For example, the diploid cells may be grown in minimal medium that may include antibiotics. The diploid synthesis strategy has certain advantages. Diploid strains have the potential to produce enhanced levels of heterologous protein through broader complementation to underlying mutations, which may impact the production and/or secretion of recombinant protein. Furthermore, once stable strains have been obtained, any antibiotics used to select those strains do not necessarily need to be continuously present in the growth media. [01190] As noted above, in some embodiments a haploid yeast may be transformed with a single or multiple vectors and mated or fused with a non-transformed cell to produce a diploid cell containing the vector or vectors. In other embodiments, a diploid yeast cell may be transformed with one or more vectors that provide for the expression and secretion of a desired heterologous polypeptide by the diploid yeast cell. [01191] In one embodiment of the invention, two haploid strains are transformed with a library of polypeptides, e.g. a library of antibody heavy or light chains. Transformed haploid cells that synthesize the polypeptides are mated with the complementary haploid cells. The resulting diploid cells are screened for functional protein. The diploid cells provide a means of rapidly, conveniently and inexpensively bringing together a large number of combinations of polypeptides for functional testing. This technology is especially applicable for the generation of heterodimeric protein products, where optimized subunit synthesis levels are critical for functional protein expression and secretion. [01192] In another embodiment of the invention, the expression level ratio of the two subunits is regulated in order to maximize product generation. Heterodimer subunit protein levels have been shown previously to impact the final product generation (Simmons LC, J Immunol Methods. 2002 May 1;263(1-2):133-47). 231 Regulation can be achieved prior to the mating step by selection for a marker present on the expression vector. By stably increasing the copy number of the vector, the expression level can be increased. In some cases, it may be desirable to increase the level of one chain relative to the other, so as to reach a balanced proportion between the subunits of the polypeptide. Antibiotic resistance markers are useful for this purpose, e.g. ZeocinTM (phleomycin) resistance marker, G418 resistance, etc. and provide a means of enrichment for strains that contain multiple integrated copies of an expression vector in a strain by selecting for transformants that are resistant to higher levels of ZeocinTM (phleomycin) or G418. The proper ratio, e.g. 1:1; 1:2; etc. of the subunit genes may be important for efficient protein production. Even when the same promoter is used to transcribe both subunits, many other factors contribute to the final level of protein expressed and therefore, it can be useful to increase the number of copies of one encoded gene relative to the other. Alternatively, diploid strains that produce higher levels of a polypeptide, relative to single copy vector strains, are created by mating two haploid strains, both of which have multiple copies of the expression vectors. [01193] Host cells are transformed with the above-described expression vectors, mated to form diploid strains, and cultured in conventional nutrient media modified as appropriate for inducing promoters, selecting transformants or amplifying the genes encoding the desired sequences. A number of minimal media suitable for the growth of yeast are known in the art. Any of these media may be supplemented as necessary with salts (such as sodium chloride, calcium, magnesium, and phosphate), buffers (such as phosphate, HEPES), nucleosides (such as adenosine and thymidine), antibiotics, trace elements, and glucose or an equivalent energy source. Any other necessary supplements may also be included at appropriate concentrations that would be known to those skilled in the art. The culture conditions, such as temperature, pH and the like, are those previously used with the host cell selected for expression, and will be apparent to the ordinarily skilled artisan. [01194] Secreted proteins are recovered from the culture medium. A protease inhibitor, such as phenyl methyl sulfonyl fluoride (PMSF) may be useful to inhibit proteolytic degradation during purification, and antibiotics may be included to prevent the growth of adventitious contaminants. The composition may be concentrated, filtered, dialyzed, etc., using methods known in the art. 232 [01195] The diploid cells of the invention are grown for production purposes. Such production purposes desirably include growth in minimal media, which media lacks pre-formed amino acids and other complex biomolecules, e.g., media comprising ammonia as a nitrogen source, and glucose as an energy and carbon source, and salts as a source of phosphate, calcium and the like. Preferably such production media lacks selective agents such as antibiotics, amino acids, purines, pyrimidines, etc. The diploid cells can be grown to high cell density, for example at least about 50 g/L; more usually at least about 100 g/L; and may be at least about 300, about 400, about 500 g/L or more. [01196] In one embodiment of the invention, the growth of the subject cells for production purposes is performed at low temperatures, which temperatures may be lowered during log phase, during stationary phase, or both. The term "low temperature" refers to temperatures of at least about 15 0 C, more usually at least about 17 *C, and may be about 20 'C, and is usually not more than about 25 'C, more usually not more than about 22 *C. In another embodiment of the invention, the low temperature is usually not more than about 28 'C. Growth temperature can impact the production of full-length secreted proteins in production cultures, and decreasing the culture growth temperature can strongly enhance the intact product yield. The decreased temperature appears to assist intracellular trafficking through the folding and post-translational processing pathways used by the host to generate the target product, along with reduction of cellular protease degradation. [01197] The methods of the invention provide for expression of secreted, active protein, preferably a mammalian protein. In one embodiment, secreted, "active antibodies", as used herein, refers to a correctly folded multimer of at least two properly paired chains, which accurately binds to its cognate antigen. Expression levels of active protein are usually at least about 10-50 mg/liter culture, more usually at least about 100 mg/liter, preferably at least about 500 mg/liter, and may be 1000 mg/liter or more. [01198] The methods of the invention can provide for increased stability of the host and heterologous coding sequences during production. The stability is evidenced, for example, by maintenance of high levels of expression of time, where the starting level of expression is decreased by not more than about 20%, usually not more than 10%, and may be decreased by not more than about 5% over about 20 doublings, 50 doublings, 100 doublings, or more. 233 [01199] The strain stability also provides for maintenance of heterologous gene sequence integrity over time, where the sequence of the active coding sequence and requisite transcriptional regulatory elements are maintained in at least about 99% of the diploid cells, usually in at least about 99.9% of the diploid cells, and preferably in at least about 99.99% of the diploid cells over about 20 doublings, 50 doublings, 100 doublings, or more. Preferably, substantially all of the diploid cells maintain the sequence of the active coding sequence and requisite transcriptional regulatory elements. [01200] Other methods of producing antibodies are well known to those of ordinary skill in the art. For example, methods of producing chimeric antibodies are now well known in the art (See, for example, U.S. Patent No. 4,816,567 to Cabilly et al.; Morrison et al., P.N.A.S. USA, 81:8651-55 (1984); Neuberger, M.S. et al., Nature, 314:268-270 (1985); Boulianne, G.L. et al., Nature, 312:643-46 (1984), the disclosures of each of which are herein incorporated by reference in their entireties). [01201] Likewise, other methods of producing humanized antibodies are now well known in the art (See, for example, U.S. Patent Nos. 5,530,101, 5,585,089, 5,693,762, and 6,180,370 to Queen et al; U.S. Patent Nos. 5,225,539 and 6,548,640 to Winter; U.S. Patent Nos. 6,054,297, 6,407,213 and 6,639,055 to Carter et al; U.S. Patent No. 6,632,927 to Adair; Jones, P.T. et al, Nature, 321:522-525 (1986); Reichmann, L., et al, Nature, 332:323-327 (1988); Verhoeyen, M, et al, Science, 239:1534-36 (1988), the disclosures of each of which are herein incorporated by reference in their entireties). [01202] Antibody polypeptides of the invention having IL-6 binding specificity may also be produced by constructing, using conventional techniques well known to those of ordinary skill in the art, an expression vector containing an operon and a DNA sequence encoding an antibody heavy chain in which the DNA sequence encoding the CDRs required for antibody specificity is derived from a non-human cell source, preferably a rabbit B-cell source, while the DNA sequence encoding the remaining parts of the antibody chain is derived from a human cell source. [01203] A second expression vector is produced using the same conventional means well known to those of ordinary skill in the art, said expression vector containing an operon and a DNA sequence encoding an antibody light chain in which the DNA sequence encoding the CDRs required for antibody specificity is derived from a non human cell source, preferably a rabbit B-cell source, while the DNA sequence 234 encoding the remaining parts of the antibody chain is derived from a human cell source. [01204] The expression vectors are transfected into a host cell by convention techniques well known to those of ordinary skill in the art to produce a transfected host cell, said transfected host cell cultured by conventional techniques well known to those of ordinary skill in the art to produce said antibody polypeptides. [01205] The host cell may be co-transfected with the two expression vectors described above, the first expression vector containing DNA encoding an operon and a light chain-derived polypeptide and the second vector containing DNA encoding an operon and a heavy chain-derived polypeptide. The two vectors contain different selectable markers, but preferably achieve substantially equal expression of the heavy and light chain polypeptides. Alternatively, a single vector may be used, the vector including DNA encoding both the heavy and light chain polypeptides. The coding sequences for the heavy and light chains may comprise cDNA. [01206] The host cells used to express the antibody polypeptides may be either a bacterial cell such as E. coli, or a eukaryotic cell. In a particularly preferred embodiment of the invention, a- mammalian cell of a well-defined type for this purpose, such as a myeloma cell or a Chinese hamster ovary (CHO) cell line may be used. [01207] The general methods by which the vectors may be constructed, transfection methods required to produce the host cell and culturing methods required to produce the antibody polypeptides from said host cells all include conventional techniques. Although preferably the cell line used to produce the antibody is a mammalian cell line, any other suitable cell line, such as a bacterial cell line such as an E. coli-derived bacterial strain, or a yeast cell line, may alternatively be used. [01208] Similarly, once produced the antibody polypeptides may be purified according to standard procedures in the art, such as for example cross-flow filtration, ammonium sulphate precipitation, affinity column chromatography and the like. [01209] The antibody polypeptides described herein may also be used for the design and synthesis of either peptide or non-peptide mimetics that would be useful for the same therapeutic applications as the antibody polypeptides of the invention. See, for example, Saragobi et al, Science, 253:792-795 (1991), the contents of which are herein incorporated by reference in its entirety. [01210] 235 [01211] Screening Assays [01212] The invention also includes screening assays designed to assist in the identification of diseases and disorders associated with IL-6 in patients exhibiting symptoms of an IL-6 associated disease or disorder. [01213] In one embodiment of the invention, the anti-IL-6 antibodies of the invention, or IL-6 binding fragments thereof, are used to detect the presence of IL-6 in a biological sample obtained from a patient exhibiting symptoms of a disease or disorder associated with IL-6. The presence of IL-6, or elevated levels thereof when compared to pre-disease levels of 1L-6 in a comparable biological sample, may be beneficial in diagnosing a disease or disorder associated with IL-6. [01214] Another embodiment of the invention provides a diagnostic or screening assay to assist in diagnosis of diseases or disorders associated with 1L-6 in patients exhibiting symptoms of an 1L-6 associated disease or disorder identified herein, comprising assaying the level of 1L-6 expression in a biological sample from said patient using a post-translationally modified anti-IL-6 antibody or binding fragment thereof. The anti-IL-6 antibody or binding fragment thereof may be post translationally modified to include a detectable moiety such as set forth previously in the disclosure. [01215] The 1L-6 level in the biological sample is determined using a modified anti 11-6 antibody or binding fragment thereof as set forth herein, and comparing the level of IL-6 in the biological sample against a standard level of IL-6 (e.g., the level in normal biological samples). The skilled clinician would understand that some variability may exist between normal biological samples, and would take that into consideration when evaluating results. [01216] The above-recited assay may also be useful in monitoring a disease or disorder, where the level of IL-6 obtained in a biological sample from a patient believed to have an IL-6 associated disease or disorder is compared with the level of 1L-6 in prior biological samples from the same patient, in order to ascertain whether the 1L-6 level in said patient has changed with, for example, a treatment regimen. [01217] The invention is also directed to a method of in vivo imaging which detects the presence of cells which express IL-6 comprising administering a diagnostically effective amount of a diagnostic composition. Said in vivo imaging is useful for the detection and imaging of 11-6 expressing tumors or metastases and IL-6 expressing inflammatory sites, for example, and can be used as part of a planning regimen for 236 design of an effective cancer or arthritis treatment protocol. The treatment protocol may include, for example, one or more of radiation, chemotherapy, cytokine therapy, gene therapy, and antibody therapy, as well as an anti-IL-6 antibody or fragment thereof. [01218] A skilled clinician would understand that a biological sample includes, but is not limited to, sera, plasma, urine, saliva, mucous, pleural fluid, synovial fluid and spinal fluid. [01219] [01220] Methods of Ameliorating or Reducing Symptoms of, or Treating, or Preventing, Diseases and Disorders Associated with, IL-6 [01221] In an embodiment of the invention, IL-6 antagonists described herein are useful for ameliorating or reducing the symptoms of, or treating, or preventing, diseases and disorders associated with IL-6. 1L-6 antagonists described herein can also be administered in a therapeutically effective amount to patients in need of treatment of diseases and disorders associated with IL-6 in the form of a pharmaceutical composition as described in greater detail below. [01222] In one embodiment of the invention, IL-6 antagonists described herein are useful for ameliorating or reducing the symptoms of, or treating, or preventing, diseases and disorders associated with elevated C-reactive protein (CRP). Such diseases include any disease that exhibits chronic inflammation, e.g., rheumatoid arthritis, juvenile rheumatoid arthritis, psoriasis, psoriatic arthropathy, ankylosing spondylitis, systemic lupus erythematosis, Crohn's disease, ulcerative colitis, pemphigus, dermatomyositis, polymyositis, polymyalgia rheumatica, giant cell arteritis, vasculitis, polyarteritis nodosa, Wegener's granulomatosis, Kawasaki disease, isolated CNS vasculitis, Churg-Strauss arteritis, microscopic polyarteritis, microscopic polyangiitis, Henoch-Schonlein purpura, essential cryoglobulinemic vasculitis, rheumatoid vasculitis, cryoglobulinemia, relapsing polychondritis, Behcet's disease, Takayasu's arteritis, ischemic heart disease, stroke, multiple sclerosis, sepsis, vasculitis secondary to viral infection (e.g., hepatitis B, hepatitis C, HIV, cytomegalovirus, Epstein-Barr virus, Parvo B 19 virus, etc.), Buerger's Disease, cancer, advanced cancer, Osteoarthritis, systemic sclerosis, CREST syndrome, Reiter's disease, Paget's disease of bone, Sjogran's syndrome, diabetes type 1, diabetes type 2, familial Mediterranean fever, autoimmune thrombocytopenia, autoimmune hemolytic anemia, autoimmune thyroid diseases, pernicious anemia, vitiligo, alopecia 237 areata, primary biliary cirrhosis, autoimmune chronic active hepatitis, alcoholic cirrhosis, viral hepatitis including hepatitis B and C, other organ specific autoimmune diseases, burns, idiopathic pulmonary fibrosis, chronic obstructive pulmonary disease, allergic asthma, other allergic conditions or any combination thereof. [01223] In one embodiment of the invention, IL-6 antagonists described herein are useful for ameliorating or reducing the symptoms of, or treating, or preventing, diseases and disorders associated with reduced serum albumin, e.g. rheumatoid arthritis, cancer, advanced cancer, liver disease, renal disease, inflammatory bowel disease, celiac's disease, trauma, bums, other diseases associated with reduced serum albumin, or any combination thereof. [01224] In another embodiment of the invention, IL-6 antagonists described herein are administered to a patient in combination with another active agent. For example, IL-6 antagonist may be co-administered with one or more chemotherapy agents, such as VEGF antagonists, EGFR antagonists, platins, taxols, irinotecan, 5-fluorouracil, gemcytabine, leucovorine, steroids, cyclophosphamide, melphalan, vinca alkaloids (e.g., vinblastine, vincristine, vindesine and vinorelbine), mustines, tyrosine kinase inhibitors, radiotherapy, sex hormone antagonists, selective androgen receptor modulators, selective estrogen receptor modulators, PDGF antagonists, TNF antagonists, IL-I antagonists, interleukins (e.g. IL-12 or IL-2), IL-12R antagonists, Toxin conjugated monoclonal antibodies, tumor antigen specific monoclonal antibodies, ErbituxTM, AvastinTM, Pertuzumab, anti-CD20 antibodies, Rituxan@, ocrelizumab, ofatumumab, DXL625, Herceptin@, or any combination thereof. [01225] In one embodiment of the invention, anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, diseases and disorders associated with fatigue. Diseases and disorders associated with fatigue include, but are not limited to, general fatigue, exercise-induced fatigue, cancer-related fatigue, fibromyalgia, inflammatory disease related fatigue and chronic fatigue syndrome. See, for example, Esper DH, et al, The cancer cachexia syndrome: a review of metabolic and clinical manifestations, Nutr Clin Pract., 2005 Aug;20 (4):369-76; Vgontzas AN, et al, IL-6 and its circadian secretion in humans, Neuroimmunomodulation, 2005; 12(3):131-40; Robson-Ansley, PJ, et al, Acute interleukin-6 administration impairs athletic performance in healthy, trained male runners, Can J Appl Physiol., 2004 Aug;29(4):411-8; Shephard RJ., Cytokine responses to physical activity, with particular reference to IL-6: sources, 238 actions, and clinical implications, Crit Rev Immunol., 2002;22(3):165-82; Arnold, MC, et al, Using an interleukin-6 challenge to evaluate neuropsychological performance in chronic fatigue syndrome, Psychol Med., 2002 Aug;32(6):1075-89; Kurzrock R., The role of cytokines in cancer-related fatigue, Cancer, 2001 Sep 15;92(6 Suppl):1684-8; Nishimoto N, et al, Improvement in Castleman's disease by humanized anti-interleukin-6 receptor antibody therapy, Blood, 2000 Jan 1; 95 (1):56 61; Vgontzas AN, et al, Circadian interleukin-6 secretion and quantity and depth of sleep, J Clin Endocrinol Metab., 1999 Aug;84(8):2603-7; and Spath-Schwalbe E, et al, Acute effects of recombinant human interleukin 6 on endocrine and central nervous sleep functions in healthy men, J Clin Endocrinol Metab., 1998 May;83(5):1573-9; the disclosures of each of which are herein incorporated by reference in their entireties. [01226] In a preferred embodiment of the invention, anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, cachexia. Diseases and disorders associated with cachexia include, but are not limited to, cancer-related cachexia, cardiac-related cachexia, respiratory-related cachexia, renal-related cachexia and age-related cachexia. See, for example, Barton, BE., Interleukin-6 and new strategies for the treatment of cancer, hyperproliferative diseases and paraneoplastic syndromes, Expert Opin Ther Targets, 2005 Aug;9(4):737-52; Zaki MH, et al, CNTO 328, a monoclonal antibody to IL-6, inhibits human tumor-induced cachexia in nude mice, Int J Cancer, 2004 Sep 10; 111(4):592-5; Trikha M, et al, Targeted anti-interleukin-6 monoclonal antibody therapy for cancer: a review of the rationale and clinical evidence, Clin Cancer Res., 2003 Oct 15;9(13):4653-65; Lelli G, et al, Treatment of the cancer anorexia-cachexia syndrome: a critical reappraisal, J Chemother., 2003 Jun; 15(3):220-5; Argiles JM, et al, Cytokines in the pathogenesis of cancer cachexia, Curr Opin Clin Nutr Metab Care, 2003 Jul;6(4):401-6; Barton BE., IL-6-like cytokines and cancer cachexia: consequences of chronic inflammation, Immunol Res., 2001;23(1):41-58; Yamashita JI, et al, Medroxyprogesterone acetate and cancer cachexia: interleukin-6 involvement, Breast Cancer, 2000;7(2):130-5; Yeh SS, et al, Geriatric cachexia: the role of cytokines, Am J Clin Nutr., 1999 Aug;70(2):183-97; Strassmann G, et al, Inhibition of experimental cancer cachexia by anti-cytokine and anti-cytokine receptor therapy, Cytokines Mol Ther., 1995 Jun;1(2):107-13; Fujita J, et al, Anti interleukin-6 receptor antibody prevents muscle atrophy in colon-26 adenocarcinoma 239 bearing mice with modulation of lysosomal and ATP-ubiquitin-dependent proteolytic pathways, Int J Cancer, 1996 Nov 27;68(5):637-43; Tsujinaka T, et al, Interleukin 6 receptor antibody inhibits muscle atrophy and modulates proteolytic systems in interleukin 6 transgenic mice, J Clin Invest., 1996 Jan 1;97(l):244-9; Emilie D, et al, Administration of an anti-interleukin-6 monoclonal antibody to patients with acquired immunodeficiency syndrome and lymphoma: effect on lymphoma growth and on B clinical Symptoms, Blood, 1994 Oct 15;84 (8):2472-9; and Strassmann G, et al, Evidence for the involvement of interleukin 6 in experimental cancer cachexia, J Clin Invest., 1992 May;89(5):1681-4; the disclosures of each of which are herein incorporated by reference in their entireties. [01227] In another embodiment of the invention, anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, autoimmune diseases and disorders. Diseases and disorders associated with autoimmunity include, but are not limited to, rheumatoid arthritis, systemic lupus erythematosis (SLE), systemic juvenile idiopathic arthritis, psoriasis, psoriatic arthropathy, ankylosing spondylitis, inflammatory bowel disease (IBD), polymyalgia rheumatica, giant cell arteritis, autoimmune vasculitis, graft versus host disease (GVHD), Sjogren's syndrome, adult onset Still's disease. In a preferred embodiment of the invention, humanized anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, rheumatoid arthritis and systemic juvenile idiopathic arthritis. See, for example, Nishimoto N., Clinical studies in patients with Castleman's disease, Crohn's disease, and rheumatoid arthritis in Japan, Clin Rev Allergy Immunol., 2005 Jun;28(3):221-30; Nishimoto N, et al, Treatment of rheumatoid arthritis with humanized anti-interleukin-6 receptor antibody: a multicenter, double-blind, placebo controlled trial, Arthritis Rheum., 2004 Jun;50(6):1761-9; Choy E., Interleukin 6 receptor as a target for the treatment of rheumatoid arthritis, Ann Rheum Dis., 2003 Nov;62 Suppl 2:ii68-9; Nishimoto N, et al, Toxicity, pharmacokinetics, and dose finding study of repetitive treatment with the humanized anti-interleukin 6 receptor antibody MRA in rheumatoid arthritis. Phase I/II clinical study, J Rheumatol., 2003 Jul;30(7):1426-35; Mihara M, et al, Humanized antibody to human interleukin-6 receptor inhibits the development of collagen arthritis in cynomolgus monkeys, Clin Immunol., 2001 Mar;98(3):319-26; Nishimoto N, et al, Anti-interleukin 6 receptor antibody treatment in rheumatic disease, Ann Rheum Dis., 2000 Nov;59 Suppl 1:i2 1 240 7; Tackey E, et al, Rationale for interleukin-6 blockade in systemic lupus erythematosus, Lupus, 2004;13(5):339-43; Finck BK, et al, Interleukin 6 promotes murine lupus in NZB/NZW Fl mice, J Clin Invest., 1994 Aug;94 (2):585-91; Kitani A, et al, Autostimulatory effects of IL-6 on excessive B cell differentiation in patients with systemic lupus erythematosus: analysis of IL-6 production and IL-6R expression, Clin Exp Immunol., 1992 Apr;88(1):75-83; Stuart RA, et al, Elevated serum interleukin-6 levels associated with active disease in systemic connective tissue disorders, Clin Exp Rheumatol., 1995 Jan-Feb;13 (1):17-22; Mihara M, et al, IL-6 receptor blockage inhibits the onset of autoimmune kidney disease in NZB/W F1 mice, Clin Exp Immunol., 1998 Jun;12(3):397-402; Woo P, et al, Open label phase II trial of single, ascending doses of MRA in Caucasian children with severe systemic juvenile idiopathic arthritis: proof of principle of the efficacy of 11L-6 receptor blockade in this type of arthritis and demonstration of prolonged clinical improvement, Arthritis Res Ther., 2005;7(6):RI281-8. Epub 2005 Sep 15; Yokota S, et al, Clinical study of tocilizumab in children with systemic-onset juvenile idiopathic arthritis, Clin Rev Allergy Immunol., 2005 Jun;28(3):231-8; Yokota S, et al, Therapeutic efficacy of humanized recombinant anti-interleukin-6 receptor antibody in children with systemic-onset juvenile idiopathic arthritis, Arthritis Rheum., 2005 Mar;52(3):818-25; de Benedetti F, et al, Targeting the interleukin-6 receptor: a new treatment for systemic juvenile idiopathic arthritis?, Arthritis Rheum., 2005 Mar;52(3):687-93; De Benedetti F, et al, Is systemic juvenile rheumatoid arthritis an interleukin 6 mediated disease?, J Rheumatol., 1998 Feb;25(2):203-7; Ishihara K, et al, IL-6 in autoimmune disease and chronic inflammatory proliferative disease, Cytokine Growth Factor Rev., 2002 Aug-Oct;13 (4-5):357- 68; Gilhar A, et al, In vivo effects of cytokines on psoriatic skin grafted on nude mice :involvement of the tumor necrosis factor (TNF) receptor, Clin Exp Immunol., 1996 Oct;106(1):134-42; Spadaro A, et al, Interleukin-6 and soluble interleukin-2 receptor in psoriatic arthritis: correlations with clinical and laboratory parameters, Clin Exp Rheumatol., 1996 Jul Aug; 14 (4):413-6; Ameglio F, et al, Interleukin-6 and tumor necrosis factor levels decrease in the suction blister fluids of psoriatic patients during effective therapy, Dermatology, 1994;189(4):359-63; Wendling D, et al, Combination therapy of anti CD4 and anti-IL-6 monoclonal antibodies in a case of severe spondylarthropathy, Br J Rheumatol., 1996 Dec;35(12):1330; Gratacos J, et al, Serum cytokines (IL-6, TNF alpha, IL-1 beta and IFN-gamma) in ankylosing spondylitis: a close correlation 241 between serum IL-6 and disease activity and severity, Br J Rheumatol., 1994 Oct;33(10):927-31; Ito H., Treatment of Crohn's disease with anti-IL-6 receptor antibody, J Gastroenterol., 2005 Mar;40 Suppl 16:32-4; Ito H, et al, A pilot randomized trial of a human anti-interleukin-6 receptor monoclonal antibody in active Crohn's disease, Gastroenterology, 2004 Apr;126(4):989-96; discussion 947; Ito H., IL-6 and Crohn's disease, Curr Drug Targets Inflamm Allergy, 2003 Jun;2(2):12530; Ito H, et al, Anti-IL-6 receptor monoclonal antibody inhibits leukocyte recruitment and promotes T-cell apoptosis in a murine model of Crohn's disease, J Gastroenterol., 2002 Nov;37 Suppl 14:56-61; Ito H., Anti-interleukin-6 therapy for Crohn's disease, Curr Pharm Des., 2003;9(4):295-305; Salvarani C, et al, Acute-phase reactants and the risk of relapse/recurrence in polymyalgia rheumatica: a prospective follow-up study, Arthritis Rheum., 2005 Feb 15;53(1):33-8; Roche NE, et al, Correlation of interleukin-6 production and disease activity in polymyalgia rheumatica and giant cell arteritis, Arthritis Rheum., 1993 Sep;36(9):1286-94; Gupta M, et al, Cytokine modulation with immune gamma-globulin in peripheral blood of normal children and its implications in Kawasaki disease treatment, J Clin Immunol., 2001 May;21(3):193-9; Noris M, et al, Interleukin-6 and RANTES in Takayasu arteritis: a guide for therapeutic decisions?, Circulation, 1999 Jul 6;100(1):55-60; Besbas N, et al, The role of cytokines in Henoch Schonlein purpura, Scand J Rheumatol., 1997;26(6):456-60; Hirohata S, et al, Cerebrospinal fluid interleukin-6 in progressive Neuro-Behcet's syndrome, Clin Immunol Immunopathol., 1997 Jan;82(1):12-7; Yamakawa Y, et al, Interleukin-6 (IL-6) in patients with Behcet's disease, J Dermatol Sci., 1996 Mar;11(3):189-95; Kim DS., Serum interleukin-6 in Kawasaki disease, Yonsei Med J., 1992 Jun;33(2):183-8; Lange, A., et al, Cytokines, adhesion molecules (E-selectin and VCAM-l) and graft-versus-host disease, Arch. Immunol Ther Exp., 1995, 43(2):99-105; Tanaka, J., et al, Cytokine gene expression after allogeneic bone marrow transplantation, Leuk. Lymphoma, 1995 16(5-6):413-418; Dickenson, AM, et al, Predicting outcome in hematological stem cell transplantation, Arch Immunol Ther Exp., 2002 50(6):371-8; Zeiser, R, et al, Immunopathogenesis of acute graft-versus-host disease: implications for novel preventive and therapeutic strategies, Ann Hematol., 2004 83(9):551-65; Dickinson, AM, et al, Genetic polymorphisms predicting the outcome of bone marrow transplants, Br. J Haematol., 2004 127(5):479-90; and Scheinberg MA, et al, Interleukin 6: a possible marker of disease activity in adult onset Still's disease, Clin Exp Rheumatol., 1996 Nov-Dec;14 242 (6):653-5, the disclosures of each of which are herein incorporated by reference in their entireties. [01228] In another embodiment of the invention, anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, diseases and disorders associated with the skeletal system. Diseases and disorders associated with the skeletal system include, but are not limited to, osteoarthritis, osteoporosis and Paget's disease of bone. In a preferred embodiment of the invention, humanized anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, osteoarthritis. See, for example, Malemud CJ., Cytokines as therapeutic targets for osteoarthritis, BioDrugs, 2004;18(1):23-35; Westacott CI, et al, Cytokines in osteoarthritis: mediators or markers of joint destruction?, Semin Arthritis Rheum., 1996 Feb;25(4):254-72; Sugiyama T., Involvement of interleukin-6 and prostaglandin E2 in particular osteoporosis of postmenopausal women with rheumatoid arthritis, J Bone Miner Metab., 2001;19(2):89-96; Abrahamsen B, et al, Cytokines and bone loss in a 5-year longitudinal study - hormone replacement therapy suppresses serum soluble interleukin-6 receptor and increases interleukin- 1-receptor antagonist: the Danish Osteoporosis Prevention Study, J Bone Miner Res., 2000 Aug;15(8):1545-54; Straub RH, et al, Hormone replacement therapy and interrelation between serum interleukin-6 and body mass index in postmenopausal women: a population-based study, J Clin Endocrinol Metab., 2000 Mar;85(3):1340-4; Manolagas SC, The role of IL-6 type cytokines and their receptors in bone, Ann N Y Acad Sci., 1998 May 1;840:194-204; Ershler WB, et al, Immunologic aspects of osteoporosis, Dev Comp Immunol., 1997 Nov-Dec;21(6):487-99; Jilka RL, et al, Increased osteoclast development after estrogen loss: mediation by interleukin-6, Science, 1992 Jul 3;257(5066):88-91; Kallen KJ, et al, New developments in IL-6 dependent biology and therapy: where do we stand and what are the options?, Expert Opin Investig Drugs, 1999 Sep;8(9):1327-49; Neale SD, et al, The influence of serum cytokines and growth factors on osteoclast formation in Paget's disease, QJM, 2002 Apr;95 (4):233 - 40; Roodman GD, Osteoclast function In Paget's disease and multiple myeloma, Bone, 1995 Aug;17(2 Suppl):57S-61S; Hoyland JA, et al, Interleukin-6, IL-6 receptor, and IL-6 nuclear factor gene expression in Paget's disease, J Bone Miner Res., 1994 Jan;9(1):75-80; and Roodman GD, et al, Interleukin 6. A potential autocrine/paracrine factor in Paget's disease of bone, J Clin Invest., 243 1992 Jan;89(1):46-52; the disclosures of each of which are herein incorporated by reference in their entireties. [01229] In another embodiment of the invention, anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, diseases and disorders associated with cancer. Diseases and disorders associated with cancer include, but are not limited to, Acanthoma, Acinic cell carcinoma, Acoustic neuroma, Acral lentiginous melanoma, Acrospiroma, Acute eosinophilic leukemia, Acute lymphoblastic leukemia, Acute megakaryoblastic leukemia, Acute monocytic leukemia, Acute myeloblastic leukemia with maturation, Acute myeloid dendritic cell leukemia, Acute myeloid leukemia, Acute promyelocytic leukemia, Adamantinoma, Adenocarcinoma, Adenoid cystic carcinoma, Adenoma, Adenomatoid odontogenic tumor, Adrenocortical carcinoma, Adult T-cell leukemia, Aggressive NK-cell leukemia, AIDS-Related Cancers, AIDS-related lymphoma, Alveolar soft part sarcoma, Ameloblastic fibroma, Anal cancer, Anaplastic large cell lymphoma, Anaplastic thyroid cancer, Angioimmunoblastic T-cell lymphoma, Angiomyolipoma, Angiosarcoma, Appendix cancer, Astrocytoma, Atypical teratoid rhabdoid tumor, Basal cell carcinoma, Basal-like carcinoma, B-cell leukemia, B-cell lymphoma, Bellini duct carcinoma, Biliary tract cancer, Bladder cancer, Blastoma, Bone Cancer, Bone tumor, Brain Stem Glioma, Brain Tumor, Breast Cancer, Brenner tumor, Bronchial Tumor, Bronchioloalveolar carcinoma, Brown tumor, Burkitt's lymphoma, Cancer of Unknown Primary Site, Carcinoid Tumor, Carcinoma, Carcinoma in situ, Carcinoma of the penis, Carcinoma of Unknown Primary Site, Carcinosarcoma, Castleman's Disease, Central Nervous System Embryonal Tumor, Cerebellar Astrocytoma, Cerebral Astrocytoma, Cervical Cancer, Cholangiocarcinoma, Chondroma, Chondrosarcoma, Chordoma, Choriocarcinoma, Choroid plexus papilloma, Chronic Lymphocytic Leukemia, Chronic monocytic leukemia, Chronic myelogenous leukemia, Chronic Myeloproliferative Disorder, Chronic neutrophilic leukemia, Clear-cell tumor, Colon Cancer, Colorectal cancer, Craniopharyngioma, Cutaneous T-cell lymphoma, Degos disease, Dermatofibrosarcoma protuberans, Dermoid cyst, Desmoplastic small round cell tumor, Diffuse large B cell lymphoma, Dysembryoplastic neuroepithelial tumor, Embryonal carcinoma, Endodermal sinus tumor, Endometrial cancer, Endometrial Uterine Cancer, Endometrioid tumor, Enteropathy-associated T-cell lymphoma, Ependymoblastoma, Ependymoma, Epithelioid sarcoma, Erythroleukemia, 244 Esophageal cancer, Esthesioneuroblastoma, Ewing Family of Tumor, Ewing Family Sarcoma, Ewing's sarcoma, Extracranial Germ Cell Tumor, Extragonadal Germ Cell Tumor, Extrahepatic Bile Duct Cancer, Extramammary Paget's disease, Fallopian tube cancer, Fetus in fetu, Fibroma, Fibrosarcoma, Follicular lymphoma, Follicular thyroid cancer, Gallbladder Cancer, Gallbladder cancer, Ganglioglioma, Ganglioneuroma, Gastric Cancer, Gastric lymphoma, Gastrointestinal cancer, Gastrointestinal Carcinoid Tumor, Gastrointestinal Stromal Tumor, Gastrointestinal stromal tumor, Germ cell tumor, Germinoma, Gestational choriocarcinoma, Gestational Trophoblastic Tumor, Giant cell tumor of bone, Glioblastoma multiforme, Glioma, Gliomatosis cerebri, Glomus tumor, Glucagonoma, Gonadoblastoma, Granulosa cell tumor, Hairy Cell Leukemia, Hairy cell leukemia, Head and Neck Cancer, Head and neck cancer, Heart cancer, Hemangioblastoma, Hemangiopericytoma, Hemangiosarcoma, Hematological malignancy, Hepatocellular carcinoma, Hepatosplenic T-cell lymphoma, Hereditary breast-ovarian cancer syndrome, Hodgkin Lymphoma, Hodgkin's lymphoma, Hypopharyngeal Cancer, Hypothalamic Glioma, Inflammatory breast cancer, Intraocular Melanoma, Islet cell carcinoma, Islet Cell Tumor, Juvenile myelomonocytic leukemia, Kaposi Sarcoma, Kaposi's sarcoma, Kidney Cancer, Klatskin tumor, Krukenberg tumor, Laryngeal Cancer, Laryngeal cancer, Lentigo maligna melanoma, Leukemia, Leukemia, Lip and Oral Cavity Cancer, Liposarcoma, Lung cancer, Luteoma, Lymphangioma, Lymphangiosarcoma, Lymphoepithelioma, Lymphoid leukemia, Lymphoma, Macroglobulinemia, Malignant Fibrous Histiocytoma, Malignant fibrous histiocytoma, Malignant Fibrous Histiocytoma of Bone, Malignant Glioma, Malignant Mesothelioma, Malignant peripheral nerve sheath tumor, Malignant rhabdoid tumor, Malignant triton tumor, MALT lymphoma, Mantle cell lymphoma, Mast cell leukemia, Mediastinal germ cell tumor, Mediastinal tumor, Medullary thyroid cancer, Medulloblastoma, Medulloblastoma, Medulloepithelioma, Melanoma, Melanoma, Meningioma, Merkel Cell Carcinoma, Mesothelioma, Mesothelioma, Metastatic Squamous Neck Cancer with Occult Primary, Metastatic urothelial carcinoma, Mixed MUllerian tumor, Monocytic leukemia, Mouth Cancer, Mucinous tumor, Multiple Endocrine Neoplasia Syndrome, Multiple Myeloma, Multiple myeloma, Mycosis Fungoides, Mycosis fungoides, Myelodysplastic Disease, Myelodysplastic Syndromes, Myeloid leukemia, Myeloid sarcoma, Myeloproliferative Disease, Myxoma, Nasal Cavity Cancer, Nasopharyngeal Cancer, Nasopharyngeal carcinoma, Neoplasm, Neurinoma, 245 Neuroblastoma, Neuroblastoma, Neurofibroma, Neuroma, Nodular melanoma, Non Hodgkin Lymphoma, Non-Hodgkin lymphoma, Nonmelanoma Skin Cancer, Non Small Cell Lung Cancer, Ocular oncology, Oligoastrocytoma, Oligodendroglioma, Oncocytoma, Optic nerve sheath meningioma, Oral Cancer, Oral cancer, Oropharyngeal Cancer, Osteosarcoma, Osteosarcoma, Ovarian Cancer, Ovarian cancer, Ovarian Epithelial Cancer, Ovarian Germ Cell Tumor, Ovarian Low Malignant Potential Tumor, Paget's disease of the breast, Pancoast tumor, Pancreatic Cancer, Pancreatic cancer, Papillary thyroid cancer, Papillomatosis, Paraganglioma, Paranasal Sinus Cancer, Parathyroid Cancer, Penile Cancer, Perivascular epithelioid cell tumor, Pharyngeal Cancer, Pheochromocytoma, Pineal Parenchymal Tumor of Intermediate Differentiation, Pineoblastoma, Pituicytoma, Pituitary adenoma, Pituitary tumor, Plasma Cell Neoplasm, Pleuropulmonary blastoma, Polyembryoma, Precursor T-lymphoblastic lymphoma, Primary central nervous system lymphoma, Primary effusion lymphoma, Primary Hepatocellular Cancer, Primary Liver Cancer, Primary peritoneal cancer, Primitive neuroectodermal tumor, Prostate cancer, Pseudomyxoma peritonei, Rectal Cancer, Renal cell carcinoma, Respiratory Tract Carcinoma Involving the NUT Gene on Chromosome 15, Retinoblastoma, Rhabdomyoma, Rhabdomyosarcoma, Richter's transformation, Sacrococcygeal teratoma, Salivary Gland Cancer, Sarcoma, Schwannomatosis, Sebaceous gland carcinoma, Secondary neoplasm, Seminoma, Serous tumor, Sertoli-Leydig cell tumor, Sex cord-stromal tumor, Sdzary Syndrome, Signet ring cell carcinoma, Skin Cancer, Small blue round cell tumor, Small cell carcinoma, Small Cell Lung Cancer, Small cell lymphoma, Small intestine cancer, Soft tissue sarcoma, Somatostatinoma, Soot wart, Spinal Cord Tumor, Spinal tumor, Splenic marginal zone lymphoma, Squamous cell carcinoma, Stomach cancer, Superficial spreading melanoma, Supratentorial Primitive Neuroectodermal Tumor, Surface epithelial-stromal tumor, Synovial sarcoma, T-cell acute lymphoblastic leukemia, T-cell large granular lymphocyte leukemia, T-cell leukemia, T-cell lymphoma, T-cell prolymphocytic leukemia, Teratoma, Terminal lymphatic cancer, Testicular cancer, Thecoma, Throat Cancer, Thymic Carcinoma, Thymoma, Thyroid cancer, Transitional Cell Cancer of Renal Pelvis and Ureter, Transitional cell carcinoma, Urachal cancer, Urethral cancer, Urogenital neoplasm, Uterine sarcoma, Uveal melanoma, Vaginal Cancer, Verner Morrison syndrome, Verrucous carcinoma, Visual Pathway Glioma, Vulvar Cancer, Waldenstr6m's macroglobulinemia, Warthin's tumor, Wilms' tumor, or any 246 combination thereof, as well as drug resistance in cancer chemotherapy and cancer chemotherapy toxicity. See, for example, Hirata T, et al, Humanized anti-interleukin 6 receptor monoclonal antibody induced apoptosis of fresh and cloned human myeloma cells in vitro, Leuk Res., 2003 Apr;27(4):343-9, Bataille R, et al, Biologic effects of anti-interleukin-6 murine monoclonal antibody in advanced multiple myeloma, Blood, 1995 Jul 15;86 (2):685-91; Goto H, et al, Mouse anti-human interleukin-6 receptor monoclonal antibody inhibits proliferation of fresh human myeloma cells in vitro, Jpn J Cancer Res., 1994 Sep;85(9):958-65; Klein B, et al, Murine anti-interleukin-6 monoclonal antibody therapy for a patient with plasma cell leukemia, Blood, 1991 Sep 1;78(5):1198-204; Mauray S, et al, Epstein-Barr virus dependent lymphoproliferative disease: critical role of IL-6, Eur J Immunol., 2000 Jul;30(7):2065-73; Tsunenari T, et al, New xenograft model of multiple myeloma and efficacy of a humanized antibody against human interleukin-6 receptor, Blood, 1997 Sep 15;90(6):2437-44; Emilie D, et al, Interleukin-6 production in high-grade B lymphomas: correlation with the presence of malignant immunoblasts in acquired immunodeficiency syndrome and in human immunodeficiency virus-seronegative patients, Blood, 1992 Jul 15;80(2):498-504; Emilie D, et al, Administration of an anti interleukin-6 monoclonal antibody to patients with acquired immunodeficiency syndrome and lymphoma: effect on lymphoma growth and on B clinical Symptoms, Blood, 1994 Oct 15; 84(8):2472-9; Smith PC, et al, Anti-interleukin-6 monoclonal antibody induces regression of human prostate cancer xenografts in nude mice, Prostate, 2001 Jun 15;48(1):47-53; Smith PC, et al, Interleukin-6 and prostate cancer progression, Cytokine Growth Factor Rev., 2001 Mar;12(1):33-40; Chung TD, et al, Characterization of the role of IL-6 in the progression of prostate cancer, Prostate, 1999 Feb 15;38(3):199-207; Okamoto M, et al, Interleukin-6 as a paracrine and autocrine growth factor in human prostatic carcinoma cells in vitro, Cancer Res., 1997 Jan 1;57(l):141-6; Reittie JE, et al, Interleukin-6 inhibits apoptosis and tumor necrosis factor induced proliferation of B-chronic lymphocytic leukemia, Leuk Lymphoma, 1996 Jun;22(1-2):83-90, follow 186, color plate VI; Sugiyama H, et al, The expression of IL-6 and its related genes in acute leukemia, Leuk Lymphoma, 1996 Mar;21(1-2):49-52; Bataille R, et al, Effects of an anti-interleukin-6 (IL-6) murine monoclonal antibody in a patient with acute monoblastic leukemia, Med Oncol Tumor Pharmacother., 1993;10(4):185-8; Kedar I, et al, Thalidomide reduces serum C-reactive protein and interleukin-6 and induces response to 1L-2 in a fraction 247 of metastatic renal cell cancer patients who failed IL-2-based therapy, Int J Cancer, 2004 Jun 10; 110(2):260-5; Angelo LS, Talpaz M, Kurzrock R, Autocrine interleukin 6 production in renal cell carcinoma: evidence for the involvement of p53, Cancer Res., 2002 Feb 1;62(3):932-40; Nishimoto N, Humanized anti-interleukin-6 receptor antibody treatment of multicentric Castleman disease, Blood, 2005 Oct 15;106(8):2627-32, Epub 2005 Jul 5; Katsume A, et al, Anti-interleukin 6 (IL-6) receptor antibody suppresses Castleman's disease like symptoms emerged in IL-6 transgenic mice, Cytokine, 2002 Dec 21;20(6):304-11; Nishimoto N, et al, Improvement in Castleman's disease by humanized anti-interleukin-6 receptor antibody therapy, Blood, 2000 Jan 1;95(l):56-61; Screpanti I, Inactivation of the IiL-6 gene prevents development of multicentric Castleman's disease in C/EBP beta deficient mice, J Exp Med., 1996 Oct 1;184(4):1561-6; Hsu SM, et al, Expression of interleukin-6 in Castleman's disease, Hum Pathol., 1993 Aug;24(8):833-9; Yoshizaki K, et al, Pathogenic significance of interleukin-6 (IL 6/BSF-2) in Castleman's disease, Blood, 1989 Sep;74(4):1360-7; Nilsson MB, et al, Interleukin-6, secreted by human ovarian carcinoma cells, is a potent proangiogenic cytokine, Cancer Res., 2005 Dec 1;65(23):10794-800; Toutirais 0, et al, Constitutive expression of TGF-betal, interleukin-6 and interleukin-8 by tumor cells as a major component of immune escape in human ovarian carcinoma, Eur Cytokine Netw., 2003 Oct-Dec; 14(4):246 55; Obata NH, et al, Effects of interleukin 6 on in vitro cell attachment, migration and invasion of human ovarian carcinoma, Anticancer Res., 1997 Jan-Feb;17 (lA):337-42; Dedoussis GV, et al, Endogenous interleukin 6 conveys resistance to cis diamminedichloroplatinum-mediated apoptosis of the K562 human leukemic cell line, Exp Cell Res., 1999 Jun 15;249(2):269-78; Borsellino N, et al, Blocking signaling through the Gpl30 receptor chain by interleukin-6 and oncostatin M inhibits PC-3 cell growth and sensitizes the tumor cells to etoposide and cisplatin-mediated cytotoxicity, Cancer, 1999 Jan 1;85(1):134-44; Borsellino N, et al, Endogenous interleukin 6 is a resistance factor for cis-diamminedichloroplatinum and etoposide-mediated cytotoxicity of human prostate carcinoma cell lines, Cancer Res., 1995 Oct 15;55(20):4633-9; Mizutani Y, et al, Sensitization of human renal cell carcinoma cells to cis-diamminedichloroplatinum(II) by anti-interleukin 6 monoclonal antibody or anti-interleukin 6 receptor monoclonal antibody; Cancer Res., 1995 Feb 1;55(3):590 6; Yusuf RZ, et al, Paclitaxel resistance: molecular mechanisms and pharmacologic manipulation, Curr Cancer Drug Targets, 2003 Feb;3(1):1-19; Duan Z, et al, 248 Overexpression of IL-6 but not IL-8 increases paclitaxel resistance of U-20S human osteosarcoma cells, Cytokine, 2002 Mar 7;17(5):234-42; Conze D, et al, Autocrine production of interleukin 6 causes multidrug resistance in breast cancer cells, Cancer Res., 2001 Dec 15;61(24):8851-8; Rossi JF, et al, Optimizing the use of anti interleukin-6 monoclonal antibody with dexamethasone and 140 mg/m2 of melphalan in multiple myeloma: results of a pilot study including biological aspects, Bone Marrow Transplant, 2005 Nov;36(9):771-9; and Tonini G, et al, Oxaliplatin may induce cytokine-release syndrome in colorectal cancer patients, J Biol Regul Homeost Agents, 2002 Apr-Jun;16 (2):105-9; the disclosures of each of which are herein incorporated by reference in their entireties. [01230] In another embodiment of the invention, anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, ischemic heart disease, atherosclerosis, obesity, diabetes, asthma, multiple sclerosis, Alzheimer's disease, cerebrovascular disease, fever, acute phase response, allergies, anemia, anemia of inflammation (anemia of chronic disease), hypertension, depression, depression associated with a chronic illness, thrombosis, thrombocytosis, acute heart failure, metabolic syndrome, miscarriage, obesity, chronic prostatitis, glomerulonephritis, pelvic inflammatory disease, reperfusion injury, and transplant rejection. See, for example, Tzoulaki I, et al, C reactive protein, interleukin-6, and soluble adhesion molecules as predictors of progressive peripheral atherosclerosis in the general population: Edinburgh Artery Study, Circulation, 2005 Aug 16;112(7):976-83, Epub 2005 Aug 8; Rattazzi M, et al, C-reactive protein and interleukin-6 in vascular disease: culprits or passive bystanders?, J Hypertens., 2003 Oct;21(10):1787-803; Ito T, et al, HMG-CoA reductase inhibitors reduce interleukin-6 synthesis in human vascular smooth muscle cells, Cardiovasc Drugs Ther., 2002 Mar;16(2):121-6; Stenvinkel P, et al, Mortality, malnutrition, and atherosclerosis in ESRD: what is the role of interleukin-6?, Kidney Int Suppl., 2002 May;(80):103-8; Yudkin JS, et al, Inflammation, obesity, stress and coronary heart disease: is interleukin-6 the link?, Atherosclerosis, 2000 Feb;148(2):209-14; Huber SA, et al, Interleukin-6 exacerbates early atherosclerosis in mice, Arterioscler Thromb Vasc Biol., 1999 Oct;19(10):2364-7; Kado S, et al, Circulating levels of interleukin-6, its soluble receptor and interleukin-6/interleukin-6 receptor complexes in patients with type 2 diabetes mellitus, Acta Diabetol.,1999 Jun;36(1-2):67-72; Sukovich DA, et al, Expression of interleukin-6 in atherosclerotic 249 lesions of male ApoE-knockout mice: inhibition by 17beta-estradiol, Arterioscler Thromb Vasc Biol.,1998 Sept;8(9):1498-505; Klover PJ, et al, Interleukin-6 depletion selectively improves hepatic insulin action in obesity, Endocrinology, 2005 Aug;146(8):3417-27, Epub 2005 Apr 21; Lee YH, et al, The evolving role of inflammation in obesity and the metabolic syndrome, Curr Diab Rep., 2005 Feb;5(l):70-5; Diamant M, et al, The association between abdominal visceral fat and carotid stiffness is mediated by circulating inflammatory markers in uncomplicated type 2 diabetes, J Clin Endocrinol Metab., 2005 Mar;90(3):1495-501, Epub 2004 Dec 21; Bray GA, Medical consequences of obesity, J Clin Endocrinol Metab., 2004 Jun;89(6):2583 9; Klover PJ, et al, Chronic exposure to interleukin-6 causes hepatic insulin resistance in mice, Diabetes, 2003 Nov;52 (11):2784-9; Yudkin JS, et al, Inflammation, obesity, stress and coronary heart disease: is interleukin-6 the link?, Atherosclerosis, 2000 Feb; 148(2):209-14; Doganci A, et al, Pathological role of IL-6 in the experimental allergic bronchial asthma in mice, Clin Rev Allergy Immunol., 2005 Jun;28(3):257-70; Doganci A, et al, The IL-6R alpha chain controls lung CD4+CD25+ Treg development and function during allergic airway inflammation in vivo, J Clin Invest., 2005 Feb;115(2):313 25, (Erratum in: J Clin Invest., 2005 May;115(5):1388, Lehr, Hans A [added]); Stelmasiak Z, et al, IL 6 and sIL-6R concentration in the cerebrospinal fluid and serum of MS patients, Med Sci Monit., 2001 Sep-Oct;7(5):914-8; Tilgner J, et al, Continuous interleukin-6 application in vivo via macroencapsulation of interleukin-6-expressing COS-7 cells induces massive gliosis, Glia, 2001 Sep;35(3):234-45, Brunello AG, et al, Astrocytic alterations in interleukin-6 Soluble interleukin-6 receptor alpha double-transgenic mice, Am J Pathol., 2000 Nov;157(5):1485-93; Hampel H, et al, Pattern of interleukin-6 receptor complex immunoreactivity between cortical regions of rapid autopsy normal and Alzheimer's disease brain, Eur Arch Psychiatry Clin Neurosci., 2005 Aug;255(4):269-78, Epub 2004 Nov 26; Cacquevel M, et al, Cytokines in neuroinflammation and Alzheimer's disease, Curr Drug Targets, 2004 Aug;5(6):529 34; Quintanilla RA, et al, Interleukin 6 induces Alzheimer-type phosphorylation of tau protein by deregulating the cdk5/p35 pathway, Exp Cell Res., 2004 Apr 15; 295 (1):245-57; Gadient RA, et al, Interleukin-6 (IL-6)--a molecule with both beneficial and destructive potentials, Prog Neurobiol., 1997 Aug;52(5):379-90; Hull M, et al, Occurrence of interleukin-6 in cortical plaques of Alzheimer's disease patients may precede transformation of diffuse into neuritic plaques, Ann N Y Acad Sci., 1996 Jan 250 17;777:205-12; Rallidis LS, et al, Inflammatory markers and in-hospital mortality in acute ischaemic stroke, Atherosclerosis, 2005 Dec 30; Emsley HC, et al, Interleukin-6 and acute ischaemic stroke, Acta Neurol Scand., 2005 Oct; 112(4):273-4; Smith CJ, et al, Peak plasma interleukin-6 and other peripheral markers of inflammation in the first week of ischaemic stroke correlate with brain infarct volume, stroke severity and long-term outcome, BMC Neurol., 2004 Jan 15;4:2; Vila N, et al, Proinflammatory cytokines and early neurological worsening in ischemic stroke, Stroke, 2000 Oct;31(10):2325-9; and Tarkowski E, et al, Early intrathecal production of interleukin-6 predicts the size of brain lesion in stroke, Stroke, 1995 Aug;26(8):1393 8; the disclosures of each of which are herein incorporated by reference in their entireties. [01231] In another embodiment of the invention, anti-IL-6 antibodies described herein, or fragments thereof, are useful for ameliorating or reducing the symptoms of, or treating, or preventing, diseases and disorders associated with cytokine storm. Diseases and disorders associated with cytokine storm include, but are not limited to, graft versus host disease (GVHD), avian influenza, smallpox, pandemic influenza, adult respiratory distress syndrome (ARDS), severe acute respiratory syndrome (SARS), sepsis, and systemic inflammatory response syndrome (SIRS). See, for example, Cecil, R. L., Goldman, L., & Bennett, J. C. (2000). Cecil textbook of medicine. Philadelphia: W.B. Saunders; Ferrara JL, et al., Cytokine storm of graft versus-host disease: a critical effector role for interleukin-1, Transplant Proc. 1993 Feb;25(l Pt 2):1216-7; Osterholm MT, Preparing for the Next Pandemic, N Engl J Med. 2005 May 5;352(18):1839-42; Huang KJ, et al., An interferon-gamma-related cytokine storm in SARS patients, J Med Virol. 2005 Feb;75(2):185-94; and Cheung CY, et al., Induction of proinflammatory cytokines in human macrophages by influenza A (H5N1) viruses: a mechanism for the unusual severity of human disease? Lancet. 2002 Dec 7;360(9348):1831-7. [01232] In another embodiment of the invention, anti-IL-6 antibodies described herein, or fragments thereof, are useful as a wakefulness aid. [01233] [01234] Administration [01235] In one embodiment of the invention, the anti-IL-6 antibodies described herein, or IL-6 binding fragments thereof, as well as combinations of said antibody fragments, are administered to a subject at a concentration of between about 0.1 and 251 20 mg/kg, such as about 0.4 mg/kg, about 0.8 mg/kg, about 1.6 mg/kg, or about 4 mg/kg, of body weight of recipient subject. In a preferred embodiment of the invention, the anti-IL-6 antibodies described herein, or IL-6 binding fragments thereof, as well as combinations of said antibody fragments, are administered to a subject at a concentration of about 0.4 mg/kg of body weight of recipient subject. In a preferred embodiment of the invention, the anti-IL-6 antibodies described herein, or IL-6 binding fragments thereof, as well as combinations of said antibody fragments, are administered to a recipient subject with a frequency of once every twenty-six weeks or less, such as once every sixteen weeks or less, once every eight weeks or less, or once every four weeks, or less. In another preferred embodiment of the invention, the anti-IL-6 antibodies described herein, or IL-6 binding fragments thereof, as well as combinations thereof, are administered to a recipient subject with a frequency at most once per period of approximately one week, such as at most once per period of approximately two weeks, such as at most once per period of approximately four weeks, such as at most once per period of approximately eight weeks, such as at most once per period of approximately twelve weeks, such as at most once per period of approximately sixteen weeks, such as at most once per period of approximately twenty-four weeks. [01236] It is understood that the effective dosage may depend on recipient subject attributes, such as, for example, age, gender, pregnancy status, body mass index, lean body mass, condition or conditions for which the composition is given, other health conditions of the recipient subject that may affect metabolism or tolerance of the composition, levels of IL-6 in the recipient subject, and resistance to the composition (for example, arising from the patient developing antibodies against the composition). A person of skill in the art would be able to determine an effective dosage and frequency of administration through routine experimentation, for example guided by the disclosure herein and the teachings in Goodman, L. S., Gilman, A., Brunton, L. L., Lazo, J. S., & Parker, K. L. (2006). Goodman & Gilman's the pharmacological basis of therapeutics. New York: McGraw-Hill; Howland, R. D., Mycek, M. J., Harvey, R. A., Champe, P. C., & Mycek, M. J. (2006). Pharmacology. Lippincott's illustrated reviews. Philadelphia: Lippincott Williams & Wilkins; and Golan, D. E. (2008). Principles of pharmacology: the pathophysiologic basis of drug therapy. Philadelphia, Pa., [etc.]: Lippincott Williams & Wilkins. 252 [01237] In another embodiment of the invention, the anti-IL-6 antibodies described herein, or IL-6 binding fragments thereof, as well as combinations of said antibody fragments, are administered to a subject in a pharmaceutical formulation. [01238] A "pharmaceutical composition" refers to a chemical or biological composition suitable for administration to a mammal. Such compositions may be specifically formulated for administration via one or more of a number of routes, including but not limited to buccal, epicutaneous, epidural, inhalation, intraarterial, intracardial, intracerebroventricular, intradermal, intramuscular, intranasal, intraocular, intraperitoneal, intraspinal, intrathecal, intravenous, oral, parenteral, rectally via an enema or suppository, subcutaneous, subdermal, sublingual, transdermal, and transmucosal. In addition, administration can occur by means of injection, powder, liquid, gel, drops, or other means of administration. [01239] In one embodiment of the invention, the anti-IL-6 antibodies described herein, or IL-6 binding fragments thereof, as well as combinations of said antibody fragments, may be optionally administered in combination with one or more active agents. Such active agents include analgesic, antipyretic, anti-inflammatory, antibiotic, antiviral, and anti-cytokine agents. Active agents include agonists, antagonists, and modulators of TNF-a, IL-2, IL-4, 1L-6, IL-10, IL-12, IL-13, IL-18, IFN-a, IFN-y, BAFF, CXCL13, IP-10, VEGF, EPO, EGF, HRG, Hepatocyte Growth Factor (HGF), Hepcidin, including antibodies reactive against any of the foregoing, and antibodies reactive against any of their receptors. Active agents also include 2 Arylpropionic acids, Aceclofenac, Acemetacin, Acetylsalicylic acid (Aspirin), Alclofenac, Alminoprofen, Amoxiprin, Ampyrone, Arylalkanoic acids, Azapropazone, Benorylate/Benorilate, Benoxaprofen, Bromfenac, Carprofen, Celecoxib, Choline magnesium salicylate, Clofezone, COX-2 inhibitors, Dexibuprofen, Dexketoprofen, Diclofenac, Diflunisal, Droxicam, Ethenzamide, Etodolac, Etoricoxib, Faislamine, fenamic acids, Fenbufen, Fenoprofen, Flufenamic acid, Flunoxaprofen, Flurbiprofen, Ibuprofen, Ibuproxam, Indometacin, Indoprofen, Kebuzone, Ketoprofen, Ketorolac, Lomoxicam, Loxoprofen, Lumiracoxib, Magnesium salicylate, Meclofenamic acid, Mefenamic acid, Meloxicam, Metamizole, Methyl salicylate, Mofebutazone, Nabumetone, Naproxen, N-Arylanthranilic acids, Oxametacin, Oxaprozin, Oxicams, Oxyphenbutazone, Parecoxib, Phenazone, Phenylbutazone, Phenylbutazone, Piroxicam, Pirprofen, profens, Proglumetacin, Pyrazolidine derivatives, Rofecoxib, Salicyl salicylate, Salicylamide, Salicylates, 253 Sulfinpyrazone, Sulindac, Suprofen, Tenoxicam, Tiaprofenic acid, Tolfenamic acid, Tolmetin, and Valdecoxib. Antibiotics include Amikacin, Aminoglycosides, Amoxicillin, Ampicillin, Ansamycins, Arsphenanine, Azithromycin, Azlocillin, Aztreonam, Bacitracin, Carbacephem, Carbapenems, Carbenicillin, Cefaclor, Cefadroxil, Cefalexin, Cefalothin, Cefalotin, Cefamandole, Cefazolin, Cefdinir, Cefditoren, Cefepime, Cefixime, Cefoperazone, Cefotaxime, Cefoxitin, Cefpodoxime, Cefprozil, Ceftazidime, Ceftibuten, Ceftizoxime, Ceftobiprole, Ceftriaxone, Cefuroxime, Cephalosporins, Chloramphenicol, Cilastatin, Ciprofloxacin, Clarithromycin, Clindamycin, Cloxacillin, Colistin, Co-trimoxazole, Dalfopristin, Demeclocycline, Dicloxacillin, Dirithromycin, Doripenem, Doxycycline, Enoxacin, Ertapenem, Erythromycin, Ethambutol, Flucloxacillin, Fosfomycin, Furazolidone, Fusidic acid, Gatifloxacin, Geldanamycin, Gentamicin, Glycopeptides, Herbimycin, Imipenem, Isoniazid, Kanamycin, Levofloxacin, Lincomycin, Linezolid, Lomefloxacin, Loracarbef, Macrolides, Mafenide, Meropenem, Meticillin, Metronidazole, Mezlocillin, Minocycline, Monobactams, Moxifloxacin, Mupirocin, NaFcillin, Neomycin, Netilmicin, Nitrofurantoin, Norfloxacin, Ofloxacin, Oxacillin, Oxytetracycline, Paromomycin, Penicillin, Penicillins, Piperacillin, Platensimycin, Polymyxin B, Polypeptides, Prontosil, Pyrazinamide, Quinolones, Quinupristin, Rifampicin, Rifampin, Roxithromycin, Spectinomycin, Streptomycin, Sulfacetamide, Sulfamethizole, Sulfanilimide, Sulfasalazine, Sulfisoxazole, Sulfonamides, Teicoplanin, Telithromycin, Tetracycline, Tetracyclines, Ticarcillin, Tinidazole, Tobramycin, Trimethoprim, Trimethoprim-Sulfamethoxazole, Troleandomycin, Trovafloxacin, and Vancomycin. Active agents also include Aldosterone, Beclometasone, Betamethasone, Corticosteroids, Cortisol, Cortisone acetate, Deoxycorticosterone acetate, Dexamethasone, Fludrocortisone acetate, Glucocorticoids, Hydrocortisone, Methylprednisolone, Prednisolone, Prednisone, Steroids, and Triamcinolone. Antiviral agents include abacavir, aciclovir, acyclovir, adefovir, amantadine, amprenavir, an antiretroviral fixed dose combination, an antiretroviral synergistic enhancer, arbidol, atazanavir, atripla, brivudine, cidofovir, combivir, darunavir, delavirdine, didanosine, docosanol, edoxudine, efavirenz, emtricitabine, enfuvirtide, entecavir, entry inhibitors, famciclovir, fomivirsen, fosamprenavir, foscamet, fosfonet, fusion inhibitor, ganciclovir, gardasil, ibacitabine, idoxuridine, imiquimod, imunovir, indinavir, inosine, integrase inhibitor, interferon, interferon type I, interferon type II, interferon type III, lamivudine, lopinavir, loviride, 254 maraviroc, MK-0518, moroxydine, nelfinavir, nevirapine, nexavir, nucleoside analogues, oseltamivir, penciclovir, peramivir, pleconaril, podophyllotoxin, protease inhibitor, reverse transcriptase inhibitor, ribavirin, rimantadine, ritonavir, saquinavir, stavudine, tenofovir, tenofovir disoproxil, tipranavir, trifluridine, trizivir, tromantadine, truvada, valaciclovir, valganciclovir, vicriviroc, vidarabine, viramidine, zalcitabine, zanamivir, and zidovudine. Any suitable combination of these active agents is also contemplated. [01240] A "pharmaceutical excipient" or a "pharmaceutically acceptable excipient" is a carrier, usually a liquid, in which an active therapeutic agent is formulated. In one embodiment of the invention, the active therapeutic agent is a humanized antibody described herein, or one or more fragments thereof. The excipient generally does not provide any pharmacological activity to the formulation, though it may provide chemical and/or biological stability, and release characteristics. Exemplary formulations can be found, for example, in Remington's Pharmaceutical Sciences, 19th Ed., Grennaro, A., Ed., 1995 which is incorporated by reference. [01241] As used herein "pharmaceutically acceptable carrier" or "excipient" includes any and all solvents, dispersion media, coatings, antibacterial and antifungal agents, isotonic and absorption delaying agents that are physiologically compatible. In one embodiment, the carrier is suitable for parenteral administration. Alternatively, the carrier can be suitable for intravenous, intraperitoneal, intramuscular, or sublingual administration. Pharmaceutically acceptable carriers include sterile aqueous solutions or dispersions and sterile powders for the extemporaneous preparation of sterile injectable solutions or dispersions. The use of such media and agents for pharmaceutically active substances is well known in the art. Except insofar as any conventional media or agent is incompatible with the active compound, use thereof in the pharmaceutical compositions of the invention is contemplated. Supplementary active compounds can also be incorporated into the compositions. [01242] In one embodiment of the invention that may be used to intraveneously administer antibodies of the invention, including Ab 1, for cancer indications, the administration formulation comprises, or alternatively consists of, about 10.5 mg/mL of antibody, 25 mM Histidine base, Phosphoric acid q.s. to pH 6, and 250 mM sorbitol. [01243] In another embodiment of the invention that may be used to intraveneously administer antibodies of the invention, including Abl, for cancer indications, the 255 administration formulation comprises, or alternatively consists of, about 10.5 mg/mL of antibody, 12.5 mM Histidine base, 12.5 mM Histidine HCl (or 25 mM Histidine base and Hydrochloric acid q.s. to pH 6), 250 mM sorbitol, and 0.015% (w/w) Polysorbate 80. [01244] In one embodiment of the invention that may be used to subcutaneously administer antibodies of the invention, including Abl, for rheumatoid arthritis indications, the administration formulation comprises, or alternatively consists of, about 50 or 100 mg/mL of antibody, about 5 mM Histidine base, about 5 mM Histidine HCl to make final pH 6, 250 mM sorbitol, and 0.015% (w/w) Polysorbate 80. [01245] In another embodiment of the invention that may be used to subcutaneously administer antibodies of the invention, including Abl, for rheumatoid arthritis indications, the administration formulation comprises, or alternatively consists of, about 20 or 100 mg/mL of antibody, about 5 mM Histidine base, about 5 mM Histidine HCl to make final pH 6, 250 to 280 mM sorbitol (or sorbitol in combination with sucrose), and 0.015% (w/w) Polysorbate 80, said formulation having a nitrogen headspace in the shipping vials. [01246] Pharmaceutical compositions typically must be sterile and stable under the conditions of manufacture and storage. The invention contemplates that the pharmaceutical composition is present in lyophilized form. The composition can be formulated as a solution, microemulsion, liposome, or other ordered structure suitable to high drug concentration. The carrier can be a solvent or dispersion medium containing, for example, water, ethanol, polyol (for example, glycerol, propylene glycol, and liquid polyethylene glycol), and suitable mixtures thereof. The invention further contemplates the inclusion of a stabilizer in the pharmaceutical composition. [01247] In many cases, it will be preferable to include isotonic agents, for example, sugars, polyalcohols such as mannitol, sorbitol, or sodium chloride in the composition. Prolonged absorption of the injectable compositions can be brought about by including in the composition an agent which delays absorption, for example, monostearate salts and gelatin. Moreover, the alkaline polypeptide can be formulated in a time release formulation, for example in a composition which includes a slow release polymer. The active compounds can be prepared with carriers that will protect the compound against rapid release, such as a controlled release formulation, including implants and microencapsulated delivery systems. Biodegradable, 256 biocompatible polymers can be used, such as ethylene vinyl acetate, polyanhydrides, polyglycolic acid, collagen, polyorthoesters, polylactic acid and polylactic, polyglycolic copolymers (PLG). Many methods for the preparation of such formulations are known to those skilled in the art. [01248] For each of the recited embodiments, the compounds can be administered by a variety of dosage forms. Any biologically-acceptable dosage form known to persons of ordinary skill in the art, and combinations thereof, are contemplated. Examples of such dosage forms include, without limitation, reconstitutable powders, elixirs, liquids, solutions, suspensions, emulsions, powders, granules, particles, microparticles, dispersible granules, cachets, inhalants, aerosol inhalants, patches, particle inhalants, implants, depot implants, injectables (including subcutaneous, intramuscular, intravenous, and intradermal), infusions, and combinations thereof. [01249] The above description of various illustrated embodiments of the invention is not intended to be exhaustive or to limit the invention to the precise form disclosed. While specific embodiments of, and examples for, the invention are described herein for illustrative purposes, various equivalent modifications are possible within the scope of the invention, as those skilled in the relevant art will recognize. The teachings provided herein of the invention can be applied to other purposes, other than the examples described above. [01250] These and other changes can be made to the invention in light of the above detailed description. In general, in the following claims, the terms used should not be construed to limit the invention to the specific embodiments disclosed in the specification and the claims. Accordingly, the invention is not limited by the disclosure, but instead the scope of the invention is to be determined entirely by the following claims. [01251] The invention may be practiced in ways other than those particularly described in the foregoing description and examples. Numerous modifications and variations of the invention are possible in light of the above teachings and, therefore, are within the scope of the appended claims. [01252] Certain teachings related to methods for obtaining a clonal population of antigen-specific B cells were disclosed in U.S. Provisional patent application no. 60/801,412, filed May 19, 2006, the disclosure of which is herein incorporated by reference in its entirety. 257 [01253] Certain teachings related to humanization of rabbit-derived monoclonal antibodies and preferred sequence modifications to maintain antigen binding affinity were disclosed in International Application No. 12/124,723, corresponding to Attorney Docket No. 67858.704001, entitled "Novel Rabbit Antibody Humanization Method and Humanized Rabbit Antibodies", filed May 21, 2008, the disclosure of which is herein incorporated by reference in its entirety. [01254] Certain teachings related to producing antibodies or fragments thereof using mating competent yeast and corresponding methods were disclosed in U.S. Patent application no. 11/429,053, filed May 8, 2006, (U.S. Patent Application Publication No. US2006/0270045), the disclosure of which is herein incorporated by reference in its entirety. [01255] Certain teachings related to anti-IL-6 antibodies, methods of producing antibodies or fragments thereof using mating competent yeast and corresponding methods were disclosed in U.S. provisional patent application no. 60/924,550, filed May 21, 2007, the disclosure of which is herein incorporated by reference in its entirety. [01256] Certain teachings related to anti-IL-6 antibodies and methods of using those antibodies or fragments thereof to raise albumin levels or lower CRP levels were disclosed in U.S. provisional patent application no. 61/117,811, filed November 25, 2008, the disclosure of which is herein incorporated by reference in its entirety. [01257] Certain anti-IL-6 antibody polynucleotides and polypeptides are disclosed in the sequence listing accompanying this patent application filing, and the disclosure of said sequence listing is herein incorporated by reference in its entirety. [01258] The entire disclosure of each document cited (including patents, patent applications, journal articles, abstracts, manuals, books, or other disclosures) in the Background of the Invention, Detailed Description, and Examples is herein incorporated by reference in their entireties. [01259] The following examples are put forth so as to provide those of ordinary skill in the art with a complete disclosure and description of how to make and use the subject invention, and are not intended to limit the scope of what is regarded as the invention. Efforts have been made to ensure accuracy with respect to the numbers used (e.g. amounts, temperature, concentrations, etc.) but some experimental errors and deviations should be allowed for. Unless otherwise indicated, parts are parts by 258 weight, molecular weight is average molecular weight, temperature is in degrees centigrade; and pressure is at or near atmospheric. EXAMPLES Example 1 Production of Enriched Antigen-Specific B Cell Antibody Culture [01260] Panels of antibodies are derived by immunizing traditional antibody host animals to exploit the native immune response to a target antigen of interest. Typically, the host used for immunization is a rabbit or other host that produces antibodies using a similar maturation process and provides for a population of antigen-specific B cells producing antibodies of comparable diversity, e.g., epitopic diversity. The initial antigen immunization can be conducted using complete Freund's adjuvant (CFA), and the subsequent boosts effected with incomplete adjuvant. At about 50-60 days after immunization, preferably at day 55, antibody titers are tested, and the Antibody Selection (ABS) process is initiated if appropriate titers are established. The two key criteria for ABS initiation are potent antigen recognition and function-modifying activity in the polyclonal sera. [01261] At the time positive antibody titers are established, animals are sacrificed and B cell sources isolated. These sources include: the spleen, lymph nodes, bone marrow, and peripheral blood mononuclear cells (PBMCs). Single cell suspensions are generated, and the cell suspensions are washed to make them compatible for low temperature long term storage. The cells are then typically frozen. [01262] To initiate the antibody identification process, a small fraction of the frozen cell suspensions are thawed, washed, and placed in tissue culture media. These suspensions are then mixed with a biotinylated form of the antigen that was used to generate the animal immune response, and antigen-specific cells are recovered using the Miltenyi magnetic bead cell selection methodology. Specific enrichment is conducted using streptavidin beads. The enriched population is recovered and progressed in the next phase of specific B cell isolation. Example 2 Production of Clonal, Antigen-Specific B Cell-Containing Culture [01263] Enriched B cells produced according to Example 1 are then plated at varying cell densities per well in a 96 well microtiter plate. Generally, this is at 50, 100, 250, or 500 cells per well with 10 plates per group. The media is supplemented with 4% activated rabbit T cell conditioned media along with 50K frozen irradiated 259 EL4B feeder cells. These cultures are left undisturbed for 5-7 days at which time supernatant-containing secreted antibody is collected and evaluated for target properties in a separate assay setting. The remaining supernatant is left intact, and the plate is frozen at -70 'C. Under these conditions, the culture process typically results in wells containing a mixed cell population that comprises a clonal population of antigen-specific B cells, i.e., a single well will only contain a single monoclonal antibody specific to the desired antigen. Example 3 Screening of Antibody Supernatants for Monoclonal Antibody of Desired Specificity and/or Functional Properties [01264] Antibody-containing supernatants derived from the well containing a clonal antigen-specific B cell population produced according to Example 2 are initially screened for antigen recognition using ELISA methods. This includes selective antigen immobilization (e.g., biotinylated antigen capture by streptavidin coated plate), non-specific antigen plate coating, or alternatively, through an antigen build-up strategy (e.g., selective antigen capture followed by binding partner addition to generate a heteromeric protein-antigen complex). Antigen-positive well supernatants are then optionally tested in a function-modifying assay that is strictly dependant on the ligand. One such example is an in vitro protein-protein interaction assay that recreates the natural interaction of the antigen ligand with recombinant receptor protein. Alternatively, a cell-based response that is ligand dependent and easily monitored (e.g., proliferation response) is utilized. Supernatant that displays significant antigen recognition and potency is deemed a positive well. Cells derived from the original positive well are then transitioned to the antibody recovery phase. Example 4 Recovery of Single, Antibody-Producing B Cell of Desired Antigen Specificity [01265] Cells are isolated from a well that contains a clonal population of antigen specific B cells (produced according to Example 2 or 3), which secrete a single antibody sequence. The isolated cells are then assayed to isolate a single, antibody secreting cell. Dynal streptavidin beads are coated with biotinylated target antigen under buffered medium to prepare antigen-containing microbeads compatible with cell viability. Next antigen-loaded beads, antibody-producing cells from the positive well, and a fluorescein isothiocyanate (FITC)-labeled anti-host H&L IgG antibody (as 260 noted, the host can be any mammalian host, e.g., rabbit, mouse, rat, etc.) are incubated together at 37 *C. This mixture is then re-pipetted in aliquots onto a glass slide such that each aliquot has on average a single, antibody-producing B-cell. The antigen specific, antibody-secreting cells are then detected through fluorescence microscopy. Secreted antibody is locally concentrated onto the adjacent beads due to the bound antigen and provides localization information based on the strong fluorescent signal. Antibody-secreting cells are identified via FITC detection of antibody-antigen complexes formed adjacent to the secreting cell. The single cell found in the center of this complex is then recovered using a micromanipulator. The cell is snap-frozen in an eppendorf PCR tube for storage at -80 'C until antibody sequence recovery is initiated. Example 5 Isolation of Antibody Sequences From Antigen-Specific B Cell [01266] Antibody sequences are recovered using a combined RT-PCR based method from a single isolated B-cell produced according to Example 4 or an antigenic specific B cell isolated from the clonal B cell population obtained according to Example 2. Primers are designed to anneal in conserved and constant regions of the target immunoglobulin genes (heavy and light), such as rabbit immunoglobulin sequences, and a two-step nested PCR recovery step is used to obtain the antibody sequence. Amplicons from each well are analyzed for recovery and size integrity. The resulting fragments are then digested with AluI to fingerprint the sequence clonality. Identical sequences display a common fragmentation pattern in their electrophoretic analysis. Significantly, this common fragmentation pattern which proves cell clonality is generally observed even in the wells originally plated up to 1000 cells/well. The original heavy and light chain amplicon fragments are then restriction enzyme digested with HindII and XhoI or HindIII and BsiWI to prepare the respective pieces of DNA for cloning. The resulting digestions are then ligated into an expression vector and transformed into bacteria for plasmid propagation and production. Colonies are selected for sequence characterization. Example 6 Recombinant Production of Monoclonal Antibody of Desired Antigen Specificity and/or Functional Properties [01267] Correct full-length antibody sequences for each well containing a single monoclonal antibody is established and miniprep DNA is prepared using Qiagen 261 solid-phase methodology. This DNA is then used to transfect mammalian cells to produce recombinant full-length antibody. Crude antibody product is tested for antigen recognition and functional properties to confirm the original characteristics are found in the recombinant antibody protein. Where appropriate, large-scale transient mammalian transfections are completed, and antibody is purified through Protein A affinity chromatography. Kd is assessed using standard methods (e.g., BiacoreTM) as well as IC50 in a potency assay. Example 7 Preparation of Antibodies that Bind Human IL-6 [01268] By using the antibody selection protocol described herein, one can generate an extensive panel of antibodies. The antibodies have high affinity towards IL-6 (single to double digit pM Kd) and demonstrate potent antagonism of IL-6 in multiple cell-based screening systems (T1165 and HepG2). Furthermore, the collection of antibodies display distinct modes of antagonism toward 11L-6-driven processes. [01269] [01270] Immunization Strategy [01271] Rabbits were immunized with huIL-6 (R&R). Immunization consisted of a first subcutaneous (sc) injection of 100 pg in complete Freund's adjuvant (CFA) (Sigma) followed by two boosts, two weeks apart, of 50 jig each in incomplete Freund's adjuvant (IFA) (Sigma). Animals were bled on day 55, and serum titers were determined by ELISA (antigen recognition) and by non-radioactive proliferation assay (Promega) using the T 1165 cell line. [01272] [01273] Antibody Selection Titer Assessment [01274] Antigen recognition was determined by coating Immulon 4 plates (Thermo) with 1 pg/ml of huIL-6 (50 1d/well) in phosphate buffered saline (PBS, Hyclone) overnight at 4 *C. On the day of the assay, plates were washed 3 times with PBS /Tween 20 (PBST tablets, Calbiochem). Plates were then blocked with 200 pl/well of 0.5% fish skin gelatin (FSG, Sigma) in PBS for 30 minutes at 37 *C. Blocking solution was removed, and plates were blotted. Serum samples were made (bleeds and pre-bleeds) at a starting dilution of 1:100 (all dilutions were made in FSG 50 ji/well) followed by 1:10 dilutions across the plate (column 12 was left blank for background control). Plates were incubated for 30 minutes at 37 *C. Plates were 262 washed 3 times with PBS/Tween 20. Goat anti-rabbit FC-HRP (Pierce) diluted 1:5000 was added to all wells (50 pl/well), and plates were incubated for 30 minutes at 37 'C. Plates were washed as described above. 50 pLl/well of TMB-Stable stop (Fitzgerald Industries) was added to plates, and color was allowed to develop, generally for 3 to 5 minutes. The development reaction was stopped with 50 l/well 0.5 M HCl. Plates were read at 450 nm. Optical density (OD) versus dilution was plotted using Graph Pad Prizm software, and titers were determined. [01275] [01276] Functional Titer Assessment [01277] The functional activity of the samples was determined by a T 1165 proliferation assay. T 1165 cells were routinely maintained in modified RPMI medium (Hyclone) supplemented with Hepes, sodium pyruvate, sodium bicarbonate, L glutamine, high glucose, penicillin/streptomycin, 10% heat inactivated fetal bovine serum (FBS) (all supplements from Hyclone), 2-mercaptoethanol (Sigma), and 10 ng/ml of huIL-6 (R&D). On the day of the assay, cell viability was determined by trypan blue (Invitrogen), and cells were seeded at a fixed density of 20,000 cells/well. Prior to seeding, cells were washed twice in the medium described above without human-IL-6 (by centrifuging at 13000 rpm for 5 minutes and discarding the supernatant). After the last wash, cells were resuspended in the same medium used for washing in a volume equivalent to 50 pl/well. Cells were set aside at room temperature. [01278] In a round-bottom, 96-well plate (Costar), serum samples were added starting at 1:100, followed by a 1:10 dilution across the plate (columns 2 to 10) at 30 pl/well in replicates of 5 (rows B to F: dilution made in the medium described above with no huIL-6). Column 11 was medium only for IL-6 control. 30 pl/well of huIL-6 at 4x concentration of the final EC50 (concentration previously determined) were added to all wells (huIL-6 was diluted in the medium described above). Wells were incubated for 1 hour at 37 'C to allow antibody binding to occur. After 1 hour, 50 pl/well of antibody-antigen (Ab-Ag) complex were transferred to a flat-bottom, 96 well plate (Costar) following the plate map format laid out in the round-bottom plate. On Row G, 50 pl/well of medium were added to all wells (columns 2 to 11) for background control. 50 id/well of the cell suspension set aside were added to all wells (columns 2 to 11, rows B to G). On Columns 1 and 12 and on rows A and H, 200 jil/well of medium was added to prevent evaporation of test wells and to 263 minimize edge effect. Plates were incubated for 72 h at 37 'C in 4% CO 2 . At 72 h, 20 pl/well of CellTiter96 (Promega) reagents was added to all test wells per manufacturer protocol, and plates were incubated for 2 h at 37 'C. At 2 h, plates were gently mixed on an orbital shaker to disperse cells and to allow homogeneity in the test wells. Plates were read at 490 nm wavelength. Optical density (OD) versus dilution was plotted using Graph Pad Prizm software, and functional titer was determined. A positive assay control plate was conducted as described above using MAB2061 (R&D Systems) at a starting concentration of 1 ptg/ml (final concentration) followed by 1:3 dilutions across the plate. [01279] [01280] Tissue Harvesting [01281] Once acceptable titers were established, the rabbit(s) were sacrificed. Spleen, lymph nodes, and whole blood were harvested and processed as follows: [01282] Spleen and lymph nodes were processed into a single cell suspension by disassociating the tissue and pushing through sterile wire mesh at 70 ptm (Fisher) with a plunger of a 20 cc syringe. Cells were collected in the modified RPMI medium described above without huLL-6, but with low glucose. Cells were washed twice by centrifugation. After the last wash, cell density was determined by trypan blue. Cells were centrifuged at 1500 rpm for 10 minutes; the supernatant was discarded. Cells were resuspended in the appropriate volume of 10% dimethyl sulfoxide (DMSO, Sigma) in FBS (Hyclone) and dispensed at 1 ml/vial. Vials were then stored at -70 *C for 24 h prior to being placed in a liquid nitrogen (LN2) tank for long-term storage. [01283] Peripheral blood mononuclear cells (PBMCs) were isolated by mixing whole blood with equal parts of the low glucose medium described above without FBS. 35 ml of the whole blood mixture was carefully layered onto 8 ml of Lympholyte Rabbit (Cedarlane) into a 45 ml conical tube (Coming) and centrifuged 30 minutes at 2500 rpm at room temperature without brakes. After centrifugation, the PBMC layers were carefully removed using a glass Pasteur pipette (VWR), combined, and placed into a clean 50 ml vial. Cells were washed twice with the modified medium described above by centrifugation at 1500 rpm for 10 minutes at room temperature, and cell density was determined by trypan blue staining. After the last wash, cells were resuspended in an appropriate volume of 10% DMSO/FBS medium and frozen as described above. 264 [01284] [01285] B cell culture [01286] On the day of setting up B cell culture, PBMC, splenocyte, or lymph node vials were thawed for use. Vials were removed from LN2 tank and placed in a 37 'C water bath until thawed. Contents of vials were transferred into 15 ml conical centrifuge tube (Coming) and 10 ml of modified RPMI described above was slowly added to the tube. Cells were centrifuged for 5 minutes at 1.5K rpm, and the supernatant was discarded. Cells were resuspended in 10 ml of fresh media. Cell density and viability was determined by trypan blue. Cells were washed again and resuspended at 1E07 cells/80 iL medium. Biotinylated huIL-6 (B huIL-6) was added to the cell suspension at the final concentration of 3 ug/mL and incubated for 30 minutes at 4oC. Unbound B huIL-6 was removed with two 10 ml washes of phosphate-buffered (PBF):Ca/Mg free PBS (Hyclone), 2 mM ethylenediamine tetraacetic acid (EDTA), 0.5% bovine serum albumin (BSA) (Sigma-biotin free). After the second wash, cells were resuspended at 1E07 cells/80 pl PBF. 20 pl of MACS@ streptavidin beads (Milteni)/10E7 cells were added to the cell suspension. Cells were incubated at 4 *C for 15 minutes. Cells were washed once with 2 ml of PBF/10E7 cells. After washing, the cells were resuspended at 1E08 cells/500 pL of PBF and set aside. A MACS@ MS column (Milteni) was pre-rinsed with 500 ml of PBF on a magnetic stand (Milteni). Cell suspension was applied to the column through a pre-filter, and unbound fraction was collected. The column was washed with 1.5 ml of PBF buffer. The column was removed from the magnet stand and placed onto a clean, sterile 5 ml Polypropylene Falcon tube. 1 ml of PBF buffer was added to the top of the column, and positive selected cells were collected. The yield and viability of positive and negative cell fraction was determined by trypan blue staining. Positive selection yielded an average of 1% of the starting cell concentration. [01287] A pilot cell screen was established to provide information on seeding levels for the culture. Three 10-plate groups (a total of 30 plates) were seeded at 50, 100, and 200 enriched B cells/well. In addition, each well contained 50K cells/well of irradiated EL-4.B5 cells (5,000 Rads) and an appropriate level of T cell supernatant (ranging from 1-5% depending on preparation) in high glucose modified RPMI medium at a final volume of 250 pl/well. Cultures were incubated for 5 to 7 days at 37 *C in 4% CO 2 . [01288] 265 [01289] Identification of Selective Antibody Secreting B Cells [01290] Cultures were tested for antigen recognition and functional activity between days 5 and 7. [01291] [01292] Antigen Recognition Screening [01293] The ELISA format used is as described above except 50 pl of supernatant from the B cell cultures (BCC) wells (all 30 plates) was used as the source of the antibody. The conditioned medium was transferred to antigen-coated plates. After positive wells were identified, the supernatant was removed and transferred to a 96 well master plate(s). The original culture plates were then frozen by removing all the supernatant except 40 pl/well and adding 60 pl/well of 16% DMSO in FBS. Plates were wrapped in paper towels to slow freezing and placed at -70 *C. [01294] [01295] Functional Activity Screening [01296] Master plates were then screened for functional activity in the T 1165 proliferation assay as described before, except row B was media only for background control, row C was media + IL-6 for positive proliferation control, and rows D-G and columns 2-11 were the wells from the BCC (50 pl/well, single points). 40 pl of IL-6 was added to all wells except the media row at 2.5 times the EC50 concentration determined for the assay. After 1 h incubation, the Ab/Ag complex was transferred to a tissue culture (TC) treated, 96-well, flat-bottom plate. 20 pl of cell suspension in modified RPMI medium without huIL-6 (T1 165 at 20,000 cells/well) was added to all wells (100 pl final volume per well). Background was subtracted, and observed OD values were transformed into % of inhibition. [01297] [01298] B cell recovery [01299] Plates containing wells of interest were removed from -70 "C, and the cells from each well were recovered with 5-200 pl washes of medium/well. The washes were pooled in a 1.5 ml sterile centrifuge tube, and cells were pelleted for 2 minutes at 1500 rpm. [01300] The tube was inverted, the spin repeated, and the supernatant carefully removed. Cells were resuspended in 100 pl/tube of medium. 100 pl biotinylated IL-6 coated streptavidin M280 dynabeads (Invitrogen) and 16 pl of goat anti-rabbit H&L IgG-FITC diluted 1:100 in medium was added to the cell suspension. 266 [01301] 20 pl of cell/beads/FITC suspension was removed, and 5 ptl droplets were prepared on a glass slide (Coming) previously treated with Sigmacote (Sigma), 35 to 40 droplets/slide. An impermeable barrier of parafin oil (JT Baker) was added to submerge the droplets, and the slide was incubated for 90 minutes at 37 'C, 4% CO 2 in the dark. [01302] Specific B cells that produce antibody can be identified by the fluorescent ring around them due to antibody secretion, recognition of the bead-associated biotinylated antigen, and subsequent detection by the fluorescent-IgG detection reagent. Once a cell of interest was identified, the cell in the center of the fluorescent ring was recovered via a micromanipulator (Eppendorf). The single cell synthesizing and exporting the antibody was transferred into a 250 1d microcentrifuge tube and placed in dry ice. After recovering all cells of interest, these were transferred to -70 *C for long-term storage. [01303] Example 8 Yeast Cell Expression [01304] Antibody genes: Genes were cloned and constructed that directed the synthesis of a chimeric humanized rabbit monoclonal antibody. [01305] Expression vector: The vector contains the following functional components: 1) a mutant ColE1 origin of replication, which facilitates the replication of the plasmid vector in cells of the bacterium Escherichia coli; 2) a bacterial Sh ble gene, which confers resistance to the antibiotic ZeocinTM (phleomycin) and serves as the selectable marker for transformations of both E. coli and P. pastoris; 3) an expression cassette composed of the glyceraldehyde dehydrogenase gene (GAP gene) promoter, fused to sequences encoding the Saccharomyces cerevisiae alpha mating factor pre pro secretion leader sequence, followed by sequences encoding a P. pastoris transcriptional termination signal from the P. pastoris alcohol oxidase I gene (AOX1). The ZeocinTM (phleomycin) resistance marker gene provides a means of enrichment for strains that contain multiple integrated copies of an expression vector in a strain by selecting for transformants that are resistant to higher levels of ZeocinTM (phleomycin). [01306] P. pastoris strains: P. pastoris strains met], lys3, ura3 and adel may be used. Although any two complementing sets of auxotrophic strains could be used for the construction and maintenance of diploid strains, these two strains are especially suited for this method for two reasons. First, they grow more slowly than diploid 267 strains that are the result of their mating or fusion. Thus, if a small number of haploid adel or ura3 cells remain present in a culture or arise through meiosis or other mechanism, the diploid strain should outgrow them in culture. [01307] The second is that it is easy to monitor the sexual state of these strains since diploid Ade+ colonies arising from their mating are a normal white or cream color, whereas cells of any strains that are haploid adel mutants will form a colony with a distinct pink color. In addition, any strains that are haploid ura3 mutants are resistant to the drug 5-fluoro-orotic acid (FOA) and can be sensitively identified by plating samples of a culture on minimal medium + uracil plates with FOA. On these plates, only uracil-requiring ura3 mutant (presumably haploid) strains can grow and form colonies. Thus, with haploid parent strains marked with adel and ura3, one can readily monitor the sexual state of the resulting antibody-producing diploid strains (haploid versus diploid). [01308] [01309] Methods [01310] Construction of pGAPZ-alpha expression vectors for transcription of light and heavy chain antibody genes. The humanized light and heavy chain fragments were cloned into the pGAPZ expression vectors through a PCR directed process. The recovered humanized constructs were subjected to amplification under standard KOD polymerase (Novagen) kit conditions ((1) 94 'C, 2 minutes; (2) 94 *C, 30 seconds (3) 55 *C, 30 seconds; (4) 72 *C, 30 seconds-cycling through steps 2-4 for 35 times; (5) 72 *C 2 minutes) employing the following primers (1) light chain forward AGCGCTTATTCCGCTATCCAGATGACCCAGTC-the Afel site is single underlined. The end of the HSA signal sequence is double underlined, followed by the sequence for the mature variable light chain (not underlined); the reverse CGTACGTTTGATTTCCACCTTG. [01311] Variable light chain reverse primer. BsiWI site is underlined, followed by the reverse complement for the 3' end of the variable light chain. Upon restriction enzyme digest with Afel and BsiWI this enable insertion in-frame with the pGAPZ vector using the human HAS leader sequence in frame with the human kapp light chain constant region for export. (2) A similar strategy is performed for the heavy chain. The forward primer employed is AGCGCTTATT CGAGGTGCAGCTGGTGGAGTC. The Afel site is single underlined. The end of the HSA signal sequence is double underlined, followed by the sequence 268 for the mature variable heavy chain (not underlined). The reverse heavy chain primer is CTCGAGACGGTGACGAGGGT. The XhoI site is underlined, followed by the reverse complement for the 3' end of the variable heavy chain. This enables cloning of the heavy chain in-frame with IgG-yl CH1-CH2-CH3 region previous inserted within pGAPZ using a comparable directional cloning strategy. [01312] Transformation of expression vectors into haploid adel ura3, met] and lys3 host strains of P. pastoris. All methods used for transformation of haploid P. pastoris strains and genetic manipulation of the P. pastoris sexual cycle are as described in Higgins, D. R., and Cregg, J. M., Eds. 1998. Pichia Protocols. Methods in Molecular Biology. Humana Press, Totowa, NJ. [01313] Prior to transformation, each expression vector is linearized within the GAP promoter sequences with AvrII to direct the integration of the vectors into the GAP promoter locus of the P. pastoris genome. Samples of each vector are then individually transformed into electrocompetent cultures of the adel, ura3, met] and lys3 strains by electroporation and successful transformants are selected on YPD ZeocinTM (phleomycin) plates by their resistance to this antibiotic. Resulting colonies are selected, streaked for single colonies on YPD ZeocinTM (phleomycin) plates and then examined for the presence of the antibody gene insert by a PCR assay on genomic DNA extracted from each strain for the proper antibody gene insert and/or by the ability of each strain to synthesize an antibody chain by a colony lift/immunoblot method (Wung et al. Biotechniques 21 808-812 (1996). Haploid adel, met] and lys3 strains expressing one of the three heavy chain constructs are collected for diploid constructions along with haploid ura3 strain expressing light chain gene. The haploid expressing heavy chain genes are mated with the appropriate light chain haploid ura3 to generate diploid secreting protein. [01314] Mating of haploid strains synthesizing a single antibody chain and selection of diploid derivatives synthesizing tetrameric functional antibodies. To mate P. pastoris haploid strains, each adel (or met1 or lys3) heavy chain producing strain to be crossed is streaked across a rich YPD plate and the ura3 light chain producing strain is streaked across a second YPD plate (-10 streaks per plate). After one or two days incubation at 30 *C, cells from one plate containing heavy chain strains and one plate containing ura3 light chain strains are transferred to a sterile velvet cloth on a replica-plating block in a cross hatched pattern so that each heavy chain strain contain 269 a patch of cells mixed with each light chain strain. The cross-streaked replica plated cells are then transferred to a mating plate and incubated at 25 'C to stimulate the initiation of mating between strains. After two days, the cells on the mating plates are transferred again to a sterile velvet on a replica-plating block and then transferred to minimal medium plates. These plates are incubated at 30 *C for three days to allow for the selective growth of colonies of prototrophic diploid strains. Colonies that arose are picked and streaked onto a second minimal medium plate to single colony isolate and purify each diploid strain. The resulting diploid cell lines are then examined for antibody production. [01315] Putative diploid strains are tested to demonstrate that they are diploid and contain both expression vectors for antibody production. For diploidy, samples of a strain are spread on mating plates to stimulate them to go through meiosis and form spores. Haploid spore products are collected and tested for phenotype. If a significant percentage of the resulting spore products are single or double auxotrophs it may be concluded that the original strain must have been diploid. Diploid strains are examined for the presence of both antibody genes by extracting genomic DNA from each and utilizing this DNA in PCR reactions specific for each gene. [01316] Fusion of haploid strains synthesizing a single antibody chain and selection of diploid derivatives synthesizing tetrameric functional antibodies. As an alternative to the mating procedure described above, individual cultures of single-chain antibody producing haploid adel and ura3 strains are spheroplasted and their resulting spheroplasts fused using polyethylene glycol/CaCl 2 . The fused haploid strains are then embedded in agar containing 1 M sorbitol and minimal medium to allow diploid strains to regenerate their cell wall and grow into visible colonies. Resulting colonies are picked from the agar, streaked onto a minimal medium plate, and the plates are incubated for two days at 30 'C to generate colonies from single cells of diploid cell lines. The resulting putative diploid cell lines are then examined for diploidy and antibody production as described above. [01317] Purification and analysis of antibodies. A diploid strain for the production of full length antibody is derived through the mating of met1 light chain and lys3 heavy chain using the methods described above. Culture media from shake-flask or fermenter cultures of diploid P. pastoris expression strains are collected and examined for the presence of antibody protein via SDS-PAGE and immunoblotting using 270 antibodies directed against heavy and light chains of human IgG, or specifically against the heavy chain of IgG. [01318] To purify the yeast secreted antibodies, clarified media from antibody producing cultures are passed through a protein A column and after washing with 20 mM sodium phosphate, pH 7.0, binding buffer, protein A bound protein is eluted using 0.1 M glycine HCl buffer, pH 3.0. Fractions containing the most total protein are examined by Coomasie blue strained SDS-PAGE and immunoblotting for antibody protein. Antibody is characterized using the ELISA described above for IL 6 recognition. [01319] Assay for antibody activity. The recombinant yeast-derived humanized antibody is evaluated for functional activity through the IL-6 driven T 1165 cell proliferation assay and I1L-6 stimulated HepG2 haptoglobin assay described above. Example 9 Acute Phase Response Neutralization by Intravenous Administration of Anti-IL-6 Antibody Ab1. [01320] Human IL-6 can provoke an acute phase response in rats, and one of the major acute phase proteins that is stimulated in the rat is a-2 macroglobulin (A2M). A study was designed to assess the dose of antibody Abl required to ablate the A2M response to a single s.c. injection of 100 [g of human IL-6 given one hour after different doses (0.03, 0.1, 0.3, 1, and 3 mg/kg) of antibody Abl administered intravenously (n=10 rats/dose level) or polyclonal human IgG1 as the control (n=10 rats). Plasma was recovered and the A2M was quantitated via a commercial sandwich ELISA kit (ICL Inc., Newberg OR; cat. no.- E-25A2M). The endpoint was the difference in the plasma concentration of A2M at the 24 hour time point (post-Abl). The results are presented in Fig. 4. [01321] The 1ID50 for antibody Ab 1 was 0.1 mg/kg with complete suppression of the A2M response at the 0.3 mg/kg. This firmly establishes in vivo neutralization of human IL-6 can be accomplished by antibody Ab 1. Example 10 RXF393 Cachexia Model Study 1. [01322] Introduction 271 [01323] The human renal cell cancer cell line, RXF393 produces profound weight loss when transplanted into athymic nude mice. Weight loss begins around day 15 after transplantation with 80% of all animals losing at least 30% of their total body weight by day 18 - 20 after transplantation. RXF393 secretes human 1L-6 and the plasma concentration of human 11L-6 in these animals is very high at around lOng/ml. Human IL-6 can bind murine soluble 11L-6 receptor and activate 11L-6 responses in the mouse. Human 11L-6 is approximately 10 times less potent than murine IL-6 at activating IL-6 responses in the mouse. The objectives of this study were to determine the effect of antibody Abl, on survival, body weight, serum amyloid A protein, hematology parameters, and tumor growth in athymic nude mice transplanted with the human renal cell cancer cell line, RXF393. [01324] [01325] Methods [01326] Eighty, 6 week old, male athymic nude mice were implanted with RXF393 tumor fragments (30-40 mg) subcutaneously in the right flank. Animals were then divided into eight groups of ten mice. Three groups were given either antibody Ab 1 at 3 mg/kg, 10 mg/kg, or 30 mg/kg intravenously weekly on day 1, day 8, day 15 and day 22 after transplantation (progression groups). Another three groups were given either antibody AbI at 3 mg/kg, or 10 mg/kg, or 30 mg/kg intravenously weekly on day 8, day 15 and day 22 after transplantation (regression groups). Finally, one control group was given polyclonal human IgG 30 mg/kg and a second control group was given phosphate buffered saline intravenously weekly on day 1, day 8, day 15 and day 22 after transplantation. [01327] Animals were euthanized at either day 28, when the tumor reached 4,000 mm 3 or if they became debilitated (>30% loss of body weight). Animals were weighed on days 1, 6 and then daily from days 9 to 28 after transplantation. Mean Percent Body Weight (MPBW) was used as the primary parameter to monitor weight loss during the study. It was calculated as follows: (Body Weight - Tumor Weight)/Baseline Body Weight x 100. Tumor weight was measured on days 1, 6, 9, 12, 15, 18, 22, 25 and 28 after transplantation. Blood was taken under anesthesia from five mice in each group on days 5 and 13 and all ten mice in each group when euthanized (day 28 in most cases). Blood was analyzed for hematology and serum amyloid A protein (SAA) concentration. An additional group of 10 non-tumor 272 bearing 6 week old, athymic nude male mice had blood samples taken for hematology and SAA concentration estimation to act as a baseline set of values. [01328] [01329] Results - Survival [01330] No animals were euthanized or died in any of the antibody Ab1 groups prior to the study termination date of day 28. In the two control groups, 15 animals (7/9 in the polyclonal human IgG group and 8/10 in the phosphate buffered saline group) were found dead or were euthanized because they were very debilitated (>30% loss of body weight). Median survival time in both control groups was 20 days. [01331] The survival curves for the two control groups and the antibody Ab1 progression (dosed from day 1 of the study) groups are presented in Fig. 5. [01332] The survival curves for the two control groups and the antibody Ab 1 regression (dosed from day 8 of the study) groups are presented in Fig. 6. [01333] There was a statistically significant difference between the survival curves for the polyclonal human IgG (p=0.0038) and phosphate buffered saline (p=0.0003) control groups and the survival curve for the six antibody Abl groups. There was no statistically significant difference between the two control groups (p=0.97). [01334] [01335] Results - Tumor Size [01336] Tumor size in surviving mice was estimated by palpation. For the first 15 days of the study, none of the mice in any group were found dead or were euthenized, and so comparison of tumor sizes between groups on these days was free from sampling bias. No difference in tumor size was observed between the antibody AbI progression or regression groups and the control groups through day 15. Comparison of the tumor size between surviving mice in the control and treatment groups subsequent to the onset of mortality in the controls (on day 15) was not undertaken because tumor size the surviving control mice was presumed to be biased and accordingly the results of such comparison would not be meaningful. [01337] As administration of antibody Abl promoted survival without any apparent reduction in tumor size, elevated serum IL-6 may contribute to mortality through mechanisms independent of tumor growth. These observations supports the hypothesis that antibody Ab1 can promote cancer patient survivability without directly affecting tumor growth, possibly by enhancing general patient well-being. [01338] 273 [01339] Results - Weight Loss [01340] Mean Percent Body Weight (MPBW) (± SEM) versus time is shown in Fig. 27. Compared to controls, mice dosed with Ab 1 were protected from weight loss. On day 18, MPBW in control mice was 75%, corresponding to an average weight loss of 25%. In contrast, on the same day, MPBW in Ab-1 treatment groups was minimally changed (between 97% and 103%). There was a statistically significant difference between the MPBW curves for the controls (receiving polyclonal human IgG or PBS) and the 10 mg/kg dosage group (p<0.0001) or 3 mg/kg and 30 mg/kg dosage groups (p<0.0005). There was no statistically significant difference between the two control groups. [01341] Representative photographs of control and Abl-treated mice (Fig. 28) illustrate the emaciated condition of the control mice, compared to the normal appearance of the Abl-treated mouse, at the end of the study (note externally visible tumor sites in right flank). [01342] These results suggest that Abl may be useful to prevent or treat cachexia caused by elevated IL-6 in humans. [01343] [01344] Results - Plasma Serum Amyloid A [01345] The mean (± SEM) plasma serum amyloid A concentration versus time for the two control groups and the antibody Abl progression (dosed from day 1 of the study) and regression (dosed from day 8 of the study) groups are presented in Table 5 and graphically in Fig. 32. 274 Table 5: Mean Plasma SAA - antibody Ab1, all groups versus control groups Mean Plasma Mean Plasma Mean Plasma SAA±SEM Day 5 SAA±SEM Day 13 SAA±SEM (ptg/ml) ( g/ml) Terminal Bleed (pg/ml) Polyclonal IgG iv 675 ±240 (n=5) 3198 ±628 (n=4) 13371 ±2413 weekly from day 1 (n=4) PBS iv weekly 355 ± 207 (n=5) 4844 ±1126 (n=5) 15826± 802 (n=3) from day 1 Abl 30 mg/kg iv 246 ± 100 (n=5) 2979 ± 170 (n=5) 841 ± 469 (n=10) weekly from day 1 Abl 10 mg/kg iv 3629 624 (n=5) 3096 ±690 (n=5) 996 ± 348 (n=10) weekly from day 1 Abl 3 mg/kg iv 106 9 (n=5) 1623 ± 595 (n=4) 435 ± 70 (n=9) weekly from day 1 Abl 30 mg/kg iv 375 ± 177 (n=5) 1492± 418 (n=4) 498 ± 83 (n=9) weekly from day 8 Abl 10 mg/kg iv 487 ±170 (n=5) 1403 187 (n=5) 396 ±58 (n=10) weekly from day 8 Ab l 3 mg/kg iv 1255 516 (n=5) 466 157 (n=5) 685 ± 350 (n=5) weekly from day 8 [01346] SAA is up-regulated via the stimulation of hIL-6 and this response is directly correlated with circulating levels of hLL-6 derived from the implanted tumor. The surrogate marker provides an indirect readout for active hLL-6. Thus in the two treatment groups described above there are significantly decreased levels of SAA due to the neutralization of tumor-derived hIL-6. This further supports the contention that antibody Ab 1 displays in vivo efficacy. Example 11 RXF393 Cachexia Model Study 2. [01347] Introduction [01348] A second study was performed in the RXF-393 cachexia model where treatment with antibody AbI was started at a later stage (days 10 and 13 post transplantation) and with a more prolonged treatment phase (out to 49 days post transplantation). The dosing interval with antibody Ab was shortened to 3 days from 7 and also daily food consumption was measured. There was also an attempt to standardize the tumor sizes at the time of initiating dosing with antibody Ab 1. 275 [01349] Methods [01350] Eighty, 6 week old, male athymic nude mice were implanted with RXF393 tumor fragments (30-40 mg) subcutaneously in the right flank. 20 mice were selected whose tumors had reached between 270 - 320 mg in size and divided into two groups. One group received antibody Abl at 10 mg/kg i.v. every three days and the other group received polyclonal human IgG 10 mg/kg every 3 days from that time-point (day 10 after transplantation). Another 20 mice were selected when their tumor size had reached 400 - 527 mg in size and divided into two groups. One group received antibody AbI at 10 mg/kg i.v. every three days and the other group received polyclonal human IgG 10 mg/kg every 3 days from that time-point (day 13 after transplantation). The remaining 40 mice took no further part in the study and were euthanized at either day 49, when the tumor reached 4,000 mm 3 or if they became very debilitated (>30% loss of body weight). [01351] Animals were weighed every 3-4 days from day 1 to day 49 after transplantation. Mean Percent Body Weight (MPBW) was used as the primary parameter to monitor weight loss during the study. It was calculated as follows: ((Body Weight - Tumor Weight)/Baseline Body Weight) x 100. Tumor weight was measured every 3-4 days from day 5 to day 49 after transplantation. Food consumption was measured (amount consumed in 24 hours by weight (g) by each treatment group) every day from day 10 for the 270-320 mg tumor groups and day 13 for the 400-527 mg tumor groups. [01352] [01353] Results -survival [01354] The survival curves for antibody AbI at 10 mg/kg i.v. every three days (270-320 mg tumor size) and for the polyclonal human IgG 10 mg/kg i.v. every three days (270-320 mg tumor size) are presented in Fig. 7. [01355] Median survival for the antibody Abl at 10 mg/kg i.v. every three days (270-320 mg tumor size) was 46 days and for the polyclonal human IgG at 10 mg/kg i.v. every three days (270-320 mg tumor size) was 32.5 days (p=0.0071). [01356] The survival curves for the antibody Abl at 10 mg/kg i.v. every three days (400-527 mg tumor size) and for the polyclonal human IgG at 10 mg/kg i.v. every three days (400-527 mg tumor size) are presented in Fig. 8. Median survival for the antibody Ab at 10 mg/kg i.v. every three days (400-527 mg tumor size) was 46.5 276 days and for the polyclonal human IgG at 10 mg/kg i.v. every three days (400-527 mg tumor size) was 27 days (p=0.048 1). Example 12 Multi-dose Pharmacokinetic Evaluation of Antibody Ab1 in Non human Primates. [01357] Antibody AbI was dosed in a single bolus infusion to a single male and single female cynomologus monkey in phosphate buffered saline. Plasma samples were removed at fixed time intervals and the level of antibody Abl was quantitated through of the use of an antigen capture ELISA assay. Biotinylated IL-6 (50 pl of 3 gg/mL) was captured on Streptavidin coated 96 well microtiter plates. The plates were washed and blocked with 0.5% Fish skin gelatin. Appropriately diluted plasma samples were added and incubated for 1 hour at room temperature. The supernatants removed and an anti-hFc-HRP conjugated secondary antibody applied and left at room temperature. [01358] The plates were then aspirated and TMB added to visualize the amount of antibody. The specific levels were then determined through the use of a standard curve. A second dose of antibody Abl was administered at day 35 to the same two cynomologus monkeys and the experiment replicated using an identical sampling plan. The resulting concentrations are then plot vs. time as show in Fig. 9. [01359] This humanized full length aglycosylated antibody expressed and purified Pichia pastoris displays comparable characteristics to mammalian expressed protein. In addition, multiple doses of this product display reproducible half-lives inferring that this production platform does not generate products that display enhanced immunogenicity. Example 13 Octet Mechanistic Characterization of Antibody Proteins. [01360] IL-6 signaling is dependent upon interactions between IL-6 and two receptors, IL-6R1 (CD126) and gp130 (1L-6 signal transducer). To determine the antibody mechanism of action, mechanistic studies were performed using bio-layer interferometry with an Octet QK instrument (ForteBio; Menlo Park, CA). Studies were performed in two different configurations. In the first orientation, biotinylated 277 IL-6 (R&D systems part number 206-IL-001MG/CF, biotinylated using Pierce EZ link sulfo-NHS-LC-LC-biotin product number 21338 according to manufacturer's protocols) was initially bound to a streptavidin coated biosensor (ForteBio part number 18-5006). Binding is monitored as an increase in signal. [01361] The 1L-6 bound to the sensor was then incubated either with the antibody in question or diluent solution alone. The sensor was then incubated with soluble IL 6R1 (R&D systems product number 227-SR-025/CF) molecule. If the IL-6R1 molecule failed to bind, the antibody was deemed to block IL-6/1L-6R1 interactions. These complexes were incubated with gp130 (R&D systems 228-GP-010/CF) in the presence of IL-6R1 for stability purposes. If gpl30 did not bind, it was concluded that the antibody blocked gp130 interactions with IL-6. [01362] In the second orientation, the antibody was bound to a biosensor coated with an anti-human IgGI Fc-specific reagent (ForteBio part number 18-5001). The 1L-6 was bound to the immobilized antibody and the sensor was incubated with IL 6R1. If the IL-6R1 did not interact with the IL-6, then it was concluded that the IL-6 binding antibody blocked IL-6/IL-6R1 interactions. In those situations where antibody/IL-6/IL-6R1 was observed, the complex was incubated with gp130 in the presence of IL-6R1. If gp130 did not interact, then it was concluded that the antibody blocked IL-6/gp130 interactions. All studies were performed in a 200 tL final volume, at 30C and 1000 rpms. For these studies, all proteins were diluted using ForteBio's sample diluent buffer (part number 18-5028). [01363] Results are presented in Fig. 10 (A-E) and Fig. 11. Example 14 Peptide Mapping. [01364] In order to determine the epitope recognized by Ab1 on human 1L-6, the antibody was employed in a western-blot based assay. The form of human 1L-6 utilized in this example had a sequence of 183 amino acids in length (shown below). A 57-member library of overlapping 15 amino acid peptides encompassing this sequence was commercially synthesized and covalently bound to a PepSpots nitrocellulose membrane (JPT Peptide technologies, Berlin, Germany). The sequences of the overlapping 15 amino acid peptides is shown in Fig. 12. Blots were prepared and probed according to the manufacturer's recommendations. 278 [01365] Briefly, blots were pre-wet in methanol, rinsed in PBS, and blocked for over 2 hours in 10% non-fat milk in PBS/0.05% Tween (Blocking Solution). The Abl antibody was used at 1 mg/ml final dilution, and the HRP-conjugated Mouse Anti-Human-Kappa secondary antibody (Southern BioTech #9220-05) was used at a 1:5000 dilution. Antibody dilutions/incubations were performed in blocking solution. Blots were developed using Amersham ECL advance reagents (GE# RPN2135) and chemiluminescent signal documented using a CCD camera (Alphalnnotec). The results of the blots is shown in Fig. 13 and Fig. 14. [01366] The sequence of the form of human IL-6 utilized to generate peptide library is set forth: [01367] VPPGEDSKDVAAPHRQPLTSSERIDKQIRYILDGISALRKETCNKSN MCESSKEALAENNLNLPKMAEKDGCFQSGFNEETCLVKIITGLLEFEVYLEYL QNRFESSEEQARAVQMSTKVLIQFLQKKAKNLDAITTPDPTTNASLLTKLQAQ NQWLQDMTTHLILRSFKEFLQSSLRALRQM (SEQ ID NO: 1). Example 15 Ab1 has high affinity for IL-6. [01368] Surface plasmon resonance was used to measure association rate (Ka), dissociation rate (Kd) and dissociation constant (KD) for Ab 1 to IL-6 from rat, mouse, dog, human, and cynomolgus monkey at 25 OC (Fig. 15A). The dissociation constant for human IL-6 was 4 pM, indicating very high affinity. As expected, affinity generally decreased with phylogenetic distance from human. The dissociation constants of Abl for IL-6 of cynomolgus monkey, rat, and mouse were 31 pM, 1.4 nM, and 0.4 nM, respectively. Abl affinity for dog IL-6 below the limit of quantitation of the experiment. [01369] The high affinity of Ab1 for mouse, rat, and cynomolgus monkey IL-6 suggest that Ab1 may be used to inhibit IL-6 of these species. This hypothesis was tested using a cell proliferation assay. In brief, each species's IL-6 was used to stimulate proliferation of T1165 cells, and the concentration at which Ab1 could inhibit 50% of proliferation (IC50) was measured. Inhibition was consistent with the measured dissociation constants (Fig. 15B). These results demonstrate that Ab1 can inhibit the native IL-6 of these species, and suggest the use of these organisms for in vitro or in vivo modeling of IL-6 inhibition by Ab . 279 Example 16 Multi-dose Pharmacokinetic Evaluation of Antibody Ab1 in Healthy Human Volunteers. [01370] Antibody Ab was dosed in a single bolus infusion in histidine and sorbitol to healthy human volunteers. Dosages of 1 mg, 3 mg, 10 mg, 30 mg or 100 mg were administered to each individual in dosage groups containing five to six individuals. Plasma samples were removed at fixed time intervals for up to twelve weeks. Human plasma was collected via venipuncture into a vacuum collection tube containing EDTA. Plasma was separated and used to assess the circulating levels of Ab 1 using a monoclonal antibody specific for Abl, as follows. A 96 well microtiter plate was coated overnight with the monoclonal antibody specific for Ab in 1X PBS overnight at 4 'C. The remaining steps were conducted at room temperature. The wells were aspirated and subsequently blocked using 0.5% Fish Skin Gelatin (FSG) (Sigma) in IX PBS for 60 minutes. Human plasma samples were then added and incubated for 60 minutes, then aspirated, then 50 pL of 1 ptg/mL biotinylated IL-6 was then added to each well and incubated for 60 minutes. The wells were aspirated, and 50 pL streptavidin-HRP (Pharmingen), diluted 1:5,000 in 0.5% FSG/PBS, was added and incubated for 45 minutes. Development was conducted using standard methods employing TMB for detection. Levels were then determined via comparison to a standard curve prepared in a comparable format. [01371] Average plasma concentration of AbI for each dosage group versus time is shown in Fig. 16. Mean AUC and Cmx increased linearly with dosage (Fig. 17 and Fig. 18, respectively). For dosages of 30 mg and above, the average Ab1 half-life in each dosage group was between approximately 25 and 30 days (Fig. 19). Example 17 Pharmacokinetics of Ab1 in patients with advanced cancer. [01372] Antibody Ab was dosed in a single bolus infusion in phosphate buffered saline to five individuals with advanced cancer. Each individual received a dosage of 80 mg (n=2) or 160 mg (n=3) of Abl. Plasma samples were drawn weekly, and the level of antibody Ab1 was quantitated as in Example 16. [01373] Average plasma concentration of Ab1 in these individuals as a function of time is shown in Fig. 20. The average Abl half-life was approximately 31 days. 280 Example 18 Unprecedented half-life of Abl. [01374] Overall, the average half-life of Abl was approximately 31 days in humans (for dosages of 10 mg and above), and approximately 15-21' days in cynomolgus monkey. The Abl half-life in humans and cynomolgus monkeys are unprecedented when compared with the half-lives of other anti-IL-6 antibodies (Fig. 21). As described above, Ab1 was derived from humanization of a rabbit antibody, and is produced from Pichia pastoris in an aglycosylated form. These characteristics results in an antibody with very low immunogenicity in humans. Moreover, the lack of glycosylation prevents Abl from interacting with the Fc receptor or complement. Without intent to be limited by theory, it is believed that the unprecedent half-life of Abl is at least partially attributable to the humanization and/or lack of glycosylation. The particular sequence and/or structure of the antigen binding surfaces may also contribute to Ab l's half-life. Example 19 Ab1 Effect on Hemoglobin Concentration, Plasma Lipid Concentration, and Neutrophil Counts in Patients with Advanced Cancer. [01375] Antibody AbI was dosed in a single bolus infusion in phosphate buffered saline to eight individuals with advanced cancer (NSCLC, colorectal cancer, cholangiocarcinoma, or mesothelioma). Each individual received a dosage of 80 mg, 160 mg, or 320 mg of Abl. Blood samples were removed just prior to infusion and at fixed time intervals for six weeks, and the hemoglobin concentration, plasma lipid concentration, and neutrophil counts were determined. Average hemoglobin concentration rose slightly (Fig. 22), as did total cholesterol and triglycerides (Fig. 23), while mean neutrophil counts fell slightly (Fig. 24). [01376] These results further demonstrate some of the beneficial effects of administration of Ab to chronically ill individuals. Because IL-6 is the main cytokine resposible for the anemia of chronic disease (including cancer-related anemia), neutralization of IL-6 by Abl increases hemoglobin concentration in these individuals. Similarly, as IL-6 is centrally important in increasing neutrophil counts in inflammation, the observed slight reduction in neutrophil counts further confirms that AbI inhibits IL-6. Finally, IL-6 causes anorexia as well as cachexia in these patients; neutralization of IL-6 by Ab 1 results in the return of appetite and reversal of 281 cachexia. The increase in plasma lipid concentrations reflect the improved nutritional status of the patients. Taken together, these results further demonstrate that AbI effectively reverses these adverse consequences of IL-6 in these patients. Example 20 Ab1 Suppresses Serum CRP in Healthy Volunteers and in Patients with Advanced Cancer. [01377] Introduction [01378] Serum CRP concentrations have been identified as a strong prognostic indicator in patients with certain forms of cancer. For example, Hashimoto et al. performed univariate and multivariate analysis of preoperative serum CRP concentrations in patients with hepatocellular carcinoma in order to identify factors affecting survival and disease recurrence (Hashimoto, K., et al., Cancer, 103(9):1856 1864 (2005)). Patients were classified into two groups, those with serum CRP levels > 1.0 mg/dL ("the CRP positive group") and those with serum CRP levels < 1.0 mg/dL ("the CRP negative group"). The authors identified "a significant correlation between preoperative serum CRP level and tumor size." Id. Furthermore, the authors found that "[t]he overall survival and recurrence-free survival rates in the CRP positive group were significantly lower compared with the rates in the CRP-negative group." Id. The authors concluded that the preoperative CRP level of patients is an independent and significant predictive indicator of poor prognosis and early recurrence in patients with hepatocellular carcinoma. [01379] Similar correlations have been identified by other investigators. For example, Karakiewicz et al. determined that serum CRP was an independent and informative predictor of renal cell carcinoma-specific mortality (Karakiewicz, P.I., et al., Cancer, 110(6):1241-1247 (2007)). Accordingly, there remains a need in the art for methods and/or treatments that reduce serum C-Reactive Protein (CRP) concentrations in cancer patients, and particularly those with advanced cancers. [01380] Methods [01381] Healthy volunteers received a single 1-hour intravenous (IV) infusion of either 100 mg (5 patients), 30 mg (5 patients), 10 mg (6 patients), 3 mg (6 patients) or 1 mg (6 patients) of the Abl monoclonal antibody, while another 14 healthy volunteers received intravenous placebo. Comparatively, 2 patients with advanced forms of colorectal cancer received a single 1-hour intravenous (IV) infusion of 80 282 mg of the Abl monoclonal antibody. No further dosages of the Abl monoclonal antibody were administered to the test population. [01382] Patients were evaluated prior to administration of the dosage, and thereafter on a weekly basis for at least 5 weeks post dose. At the time of each evaluation, patients were screened for serum CRP concentration. [01383] Results [01384] Healthy Volunteers [01385] As noted above, serum CRP levels are a marker of inflammation; accordingly, baseline CRP levels are typically low in healthy individuals. The low baseline CRP levels can make a further reduction in CRP levels difficult to detect. Nonetheless, a substantial reduction in serum CRP concentrations was detectable in healthy volunteers receiving all concentrations of the Ab1 monoclonal antibody, compared to controls (Fig. 25). The reduction in serum CRP levels was rapid, occurring within one week of antibody administration, and prolonged, continuing at least through the final measurement was taken (8 or 12 weeks from antibody administration). [01386] Cancer Patients [01387] Five advanced cancer patients (colorectal cancer, cholangiocarcinoma, or NSCLC) having elevated serum CRP levels were dosed with 80 mg or 160 mg of Abl. Serum CRP levels were greatly reduced in these patients (Fig. 26A). The reduction in serum CRP levels was rapid, with 90% of the decrease occuring within one week of Abl administration, and prolonged, continuing at least until the final measurement was taken (up to twelve weeks). The CRP levels of two representative individuals are shown in Fig. 26B. In those individuals, the CRP levels were lowered to below the normal reference range (less than 5 - 6 mg/) within one week. Thus, administration of Abl to advanced cancer patients can cause a rapid and sustained suppression of serum CRP levels. Example 21 Ab1 Improved Muscular Strength, Improved Weight, and Reduced Fatigue in Patients with Advanced Cancer [01388] Introduction [01389] Weight loss and fatigue (and accompanying muscular weakness) are very common symptoms of patients with advanced forms of cancer, and these symptoms 283 can worsen as the cancer continues to progress. Fatigue, weight loss and muscular weakness can have significant negative effects on the recovery of patients with advanced forms of cancer, for example by disrupting lifestyles and relationships and affecting the willingness or ability of patients to continue cancer treatments. Known methods of addressing fatigue, weight loss and muscular weakness include regular routines of fitness and exercise, methods of conserving the patient's energy, and treatments that address anemia-induced fatigue and muscular weakness. Nevertheless, there remains a need in the art for methods and/or treatments that improve fatigue, weight loss and muscular weakness in cancer patients. [01390] Methods [01391] Four patients with advanced forms of cancer (colorectal cancer (2), NSCLC (1), cholangiocarcinoma (1) received a single 1-hour intravenous (IV) infusion of either 80 mg or 160 mg of the Abl monoclonal antibody. No further dosages of the Ab 1 monoclonal antibody were administered to the test population. [01392] Patients were evaluated prior to administration of the dosage, and thereafter for at least 6 weeks post dose. At the time of each evaluation, patients were screened for the following: a.) any change in weight; b.) fatigue as measured using the Facit-F Fatigue Subscale questionnaire a medically recognized test for evaluating fatigue (See, e.g., Cella, D., Lai, J.S., Chang, C.H., Peterman, A., & Slavin, M. (2002). Fatigue in cancer patients compared with fatigue in the general population. Cancer, 94(2), 528-538; Cella, D., Eton, D.T., Lai,F J-S., Peterman, A.H & Merkel, D.E. (2002). Combining anchor and distribution based methods to derive minimal clinically important differences on the Functional Assessment of Cancer Therapy anemia and fatigue scales. Journal of Pain & Symptom Management, 24 (6) 547 561.); and hand-grip strength (a medically recognized test for evaluating muscle strength, typically employing a handgrip dynamometer). [01393] Results [01394] Weight Change [01395] The averaged data for both dosage concentrations (80 mg and 160 mg) of the Ab 1 monoclonal antibody demonstrated an increase of about 2 kilograms of weight per patient over the period of 6 weeks (Fig. 29). [01396] Fatigue [01397] The averaged data for both dosage concentrations (80 mg and 160 mg) of the Ab1 monoclonal antibody demonstrated an increase in the mean Facit-F FS 284 subscale score of at least about 10 points in the patient population over the period of 6 weeks (Fig. 30). [01398] Hand-Grip Strength [01399] The averaged data for both dosage concentrations (80 mg and 160 mg) of the Abl monoclonal antibody demonstrated an increase in the mean hand-grip strength of at least about 10 percent in the patient population over the period of 6 weeks (Fig. 31). Example 22 Ab1 Increases Plasma Albumin Concentration in Patients with Advanced Cancer [01400] Introduction [01401] Serum albumin concentrations are recognized as predictive indicators of survival and/or recovery success of cancer patients. Hypoalbumenia correlates strongly with poor patient performance in numerous forms of cancer. For example, in one study no patients undergoing systemic chemotherapy for metastatic pancreatic adenocarcinoma and having serum albumin levels less than 3.5 g/dL successfully responded to systemic chemotherapy (Fujishiro, M., et al., Hepatogastroenterology, 47(36):1744-46 (2000)). The authors conclude that patientsns with ... hypoalbuminemia ... might be inappropriate candidates for systemic chemotherapy and might be treated with other experimental approaches or supportive care." Id. [01402] Similarly, Senior and Maroni state that "[t]he recent appreciation that hypoalbuminemia is the most powerful predictor of mortality in end-stage renal disease highlights the critical importance of ensuring adequate protein intake in this patient population." (J.R. Senior and B.J. Maroni, Am. Soc. Nutr. Sci., 129:313S 314S (1999)). [01403] In at least one study, attempts to recitfy hypoalbuminemia in 27 patients with metastatic cancer by daily intravenous albumin infusion of 20 g until normal serum albumin levels (>3.5 g/dL) were achieved had little success. The authors note that "[a]lbumin infusion for the advanced stage cancer patients has limited value in clinical practice. Patients with PS 4 and hypoalbuminemia have poorer prognosis." (Demirkazik, A., et al., Proc. Am. Soc. Clin. Oncol., 21:Abstr 2892 (2002)). 285 [01404] Accordingly, there remains a need in the art for methods and/or treatments that improve serum albumin concentrations in cancer patients and address hypoalbuminemic states in cancer patients, particularly those with advanced cancers. [01405] Methods [01406] Four patients with advanced forms of cancer (colorectal cancer (2), NSCLC (1), cholangiocarcinoma (1) received a single 1-hour intravenous (IV) infusion of either 80 mg or 160 mg of the Abl monoclonal antibody. No further dosages of the Abl monoclonal antibody were administered to the test population. [01407] Patients were evaluated prior to administration of the dosage, and thereafter for at least 6 weeks post dose. At the time of each evaluation, patients were screened for plasma albumin concentration. [01408] Results [01409] The averaged data for both dosage concentrations (80 mg and 160 mg) of the Abl monoclonal antibody demonstrated an increase of about 5 g/L of plasma albumin concentration per patient over the period of 6 weeks (Fig. 33). Example 23 Ab1 Suppresses Serum CRP in Patients with Advanced Cancer. [01410] Introduction [01411] Serum CRP concentrations have been identified as a strong prognostic indicator in patients with certain forms of cancer. For example, Hashimoto et al. performed univariate and multivariate analysis of preoperative serum CRP concentrations in patients with hepatocellular carcinoma in order to identify factors affecting survival and disease recurrence (Hashimoto, K., et al., Cancer, 103(9):1856 1864 (2005)). Patients were classified into two groups, those with serum CRP levels > 1.0 mg/dL ("the CRP positive group") and those with serum CRP levels < 1.0 mg/dL ("the CRP negative group"). The authors identified "a significant correlation between preoperative serum CRP level and tumor size." Id. Furthermore, the authors found that "[t]he overall survival and recurrence-free survival rates in the CRP positive group were significantly lower compared with the rates in the CRP-negative group." Id. The authors concluded that the preoperative CRP level of patients is an independent and significant predictive indicator of poor prognosis and early recurrence in patients with hepatocellular carcinoma. 286 [01412] Similar correlations have been identified by other investigators. For example, Karakiewicz et al. determined that serum CRP was an independent and informative predictor of renal cell carcinoma-specific mortality (Karakiewicz, P.I., et al., Cancer, 110(6):1241-1247 (2007)). Accordingly, there remains a need in the art for methods and/or treatments that reduce serum C-Reactive Protein (CRP) concentrations in cancer patients, and particularly those with advanced cancers. [01413] Methods [01414] One-hundred twenty-four patients with non-small cell lung cancer (NSCLC) were divided into 4 treatment groups. Patients in one group received one 1 hour intravenous (IV) infusion of either placebo (n=31), 80 mg (n=29), 160 mg (n=32), or 320 mg (n=32) of the Abl monoclonal antibody every 8 weeks over a 24 week duration for a total of 3 doses. CRP concentration was quantitated by a C reactive protein particle-enhanced immunoturbidimetric assay using latex-attached anti-CRP antibodies (i.e. Roche CRP Tinaquant@). Briefly, about 1.0 mL of patient sample serum was collected and stored in a plastic collection tube. Sample was placed into appropriate buffer, and anti-CRP antibody coupled to latex microparticles was added to the sample to start the reaction. These anti-CRP antibodies with conjugated latex microparticles react with antigen in the sample to form an antigen/antibody complex. Following agglutination, this was measured turbidimetrically using a Roche/Hitachi Modular P analizer. [01415] Patients were evaluated prior to administration of the dosage, and thereafter at weeks 2, 4, 8, and 12. At the time of each evaluation, patients were screened for serum CRP concentration. [01416] Results [01417] The averaged data for each dosage concentrations (placebo, 80 mg, 160 mg, and 320 mg) of the Ab monoclonal antibody are plotted in Figure 38. All dosage levels of Ab antibody demonstrated an immediate drop in CRP concentrations relative to placebo over the period of 12 weeks. CRP levels displayed breakthrough at 8 weeks post-dosing. The CRP levels fell below 5 mg/L by week 12. Median values of CRP demonstrated rapid and sustained decreases for all dosage concentrations relative to placebo (Fig. 39). Thus, administration of Ab1 to advanced cancer patients can cause a rapid and sustained suppression of serum CRP levels. Example 24 Ab1 Suppresses Serum CRP in Patients with Advanced Cancers. 287 [01418] Introduction [01419] Serum CRP concentrations have been identified as a strong prognostic indicator in patients with certain forms of cancer. For example, Hashimoto et al. performed univariate and multivariate analysis of preoperative serum CRP concentrations in patients with hepatocellular carcinoma in order to identify factors affecting survival and disease recurrence (Hashimoto, K., et al., Cancer, 103(9):1856 1864 (2005)). Patients were classified into two groups, those with serum CRP levels > 1.0 mg/dL ("the CRP positive group") and those with serum CRP levels < 1.0 mg/dL ("the CRP negative group"). The authors identified "a significant correlation between preoperative serum CRP level and tumor size." Id. Furthermore, the authors found that "[t]he overall survival and recurrence-free survival rates in the CRP positive group were significantly lower compared with the rates in the CRP-negative group." Id. The authors concluded that the preoperative CRP level of patients is an independent and significant predictive indicator of poor prognosis and early recurrence in patients with hepatocellular carcinoma. [01420] Similar correlations have been identified by other investigators. For example, Karakiewicz et al. determined that serum CRP was an independent and informative predictor of renal cell carcinoma-specific mortality (Karakiewicz, P.I., et al., Cancer, 110(6):1241-1247 (2007)). Accordingly, there remains a need in the art for methods and/or treatments that reduce serum C-Reactive Protein (CRP) concentrations in cancer patients, and particularly those with advanced cancers. [01421] Methods [01422] Eight patients with various forms of advanced cancer (colorectal (3), NSCLC (1), cholangio (1), and mesothelioma (2)) received a single 1-hour intravenous infusion of either 80 mg (2 patients), 160 mg (3 patients) or 320 mg (3 patients) of the Ab 1 monoclonal antibody. No further dosages of the Ab 1 monoclonal antibody were administered to the test population. [01423] Patients were evaluated prior to administration of the dosage and thereafter on a weekly basis for at least 8 weeks post dose. At the time of each evaluation, patients were screened for serum CRP concentration. CRP concentration was quantitated by a C-reactive protein particle-enhanced immunoturbidimetric assay using latex-attached anti-CRP antibodies (i.e. Roche CRP Tinaquant@). Briefly, about 1.0 mL of patient sample serum was collected and stored in a plastic collection 288 tube. Sample was placed into appropriate buffer, and anti-CRP antibody coupled to latex microparticles was added to the sample to start the reaction. These anti-CRP antibodies with conjugated latex microparticles react with antigen in the sample to form an antigen/antibody complex. Following agglutination, this was measured turbidimetrically using a Roche/Hitachi Modular P analizer. [01424] Results [01425] Serum CRP levels were greatly reduced in all patients studied (Fig. 40). The reduction in serum CRP levels was rapid, with approximately 90% of the decrease occurring within one week of Ab 1 administration, and prolonged diminished levels continued at least until the final measurement was taken (up to twelve weeks). In all cases except one patient with colorectal cancer, CRP levels fell to at or below the normal reference range (less than 5-6 mg/L) within one week. The colorectal cancer patient achieved similar normal levels by week 4 of the study. Thus, administration of Abl to advanced cancer patients can cause a rapid and sustained suppression of serum CRP levels. Example 25 Ab1 Suppresses Serum CRP in Patients with Rheumatoid Arthritis. [01426] Introduction [01427] Serum CRP concentrations have been identified as a strong prognostic indicator in patients with rheumatoid arthritis. Patients suffering from rheumatoid arthritis with high levels of CRP demonstrated almost universal deterioration. Amos et al., 1 Br. Med. J. 195-97 (1977). Conversely, patients with low CRP levels showed no disease progression, suggesting that sustaining low levels of CRP is necessary for effectively treating rheumatoid arthritis. Id. Tracking of CRP during rheumatoid arthritis treatment regimes of gold, D-penicillamine, chloroquine, or dapsone indicated that radiological deterioration was impeded after the first 6 months of treatment when CRP levels were consistently controlled. Dawes et al., 25 Rheumatology 44-49 (1986). A highly significant correlation between CRP production and radiological progression was identified. van Leeuwen et al., 32 (Supp. 3) Rheumatology 9-13 (1997). Another study revealed that for patients with active rheumatoid arthritis, suppression of abnormally elevated CRP led to improvement in functional testing metrics, whereas sustained CRP elevation associated with 289 deterioration in the same metrics. Devlin et al., 24 J. Rheumatol. 9-13 (1997). No further deterioration was observed without CRP re-elevation, indicating CRP suppression as a viable candidate for rheumatoid arthritis treatment. Id. Accordingly, there remains a need in the art for methods and/or treatments that reduce serum C Reactive Protein (CRP) concentrations in rheumatoid arthritis patients. [01428] Methods [01429] One-hundred twenty-seven patients with active rheumatoid arthritis and CRP >10 mg/L were divided into 4 treatment groups. Patients in one group received one 1-hour intravenous (IV) infusion of either placebo (n=33), 80 mg (n=32), 160 mg (n=34), or 320 mg (n=28) of the AbI monoclonal antibody, once at the start of the 16 week trial and again at week 8. CRP concentration was quantitated by a C-reactive protein particle-enhanced immunoturbidimetric assay using latex-attached anti-CRP antibodies (i.e. Roche CRP Tinaquant@). Briefly, about 1.0 mL of patient sample serum was collected and stored in a plastic collection tube. Sample was placed into appropriate buffer, and anti-CRP antibody coupled to latex microparticles was added to the sample to start the reaction. These anti-CRP antibodies with conjugated latex microparticles react with antigen in the sample to form an antigen/antibody complex. Following agglutination, this was measured turbidimetrically using a Roche/Hitachi Modular P analizer. Data on CRP concentration was collected every week for the first 4 weeks, every two weeks between weeks 4 and 12, and at the conclusion of the test at week 16. [01430] Results [01431] Serum CRP levels were greatly reduced in all patients studied (Fig. 41). The reduction in serum CRP levels was rapid, with immediate reduction in CRP levels relative to placebo within one week of Abl administration, and prolonged diminished levels continued at least until the final measurement was taken (up to sixteen weeks). In all cases, CRP levels fell to at or below the normal reference range (less than 5-6 mg/L) within one week. Thus, administration of Ab I to rheumatoid arthritis patients can cause a rapid and sustained suppression of serum CRP levels and presents an effective treatment regime. Example 26 Ab1 Increases Hemoglobin in Patients with Advanced Cancer 290 [01432] Antibody Abl was dosed at 80 mg, 160 mg, or 320 mg of Abl in phosphate buffered saline to 93 individuals with non-small cell lung carcinoma. The placebo group of was dosed to 31 individuals with non-small cell lung carcinoma with phosphate buffered saline only. Blood samples were removed just prior to dosing (zero week), and at two, four, eight and twelve weeks, and the hemoglobin concentration was determined. Mean hemoglobin concentration rose for those receiving antibody Abl, while mean hemoglobin concentration of those receiving placebo did not rise after twelve weeks when compared to the concentration just prior to dosing (zero week) (Figs. 42 and 43). [01433] A subset of the study population began the study with low levels of hemoglobin, defined as a baseline hemoglobin concentration below 11 g/l. Mean hemoglobin concentration rose above 11 g/l after eight weeks for those receiving antibody Abl at dosages of 160 mg and 320 mg, while mean hemoglobin concentration of those receiving antibody Ab 1 at dosages of 80 mg or placebo did not rise above 11 g/l after eight weeks (Fig. 44). [01434] These results further demonstrate some of the beneficial effects of administration of AbI to chronically ill individuals. Because IL-6 is the main cytokine responsible for the anemia of chronic disease (including cancer-related anemia), neutralization of 1L-6 by Ab increases hemoglobin concentration in these individuals. Example 27 Ab1 Increases Hemoglobin in Patients with Rheumatoid Arthritis. [01435] Hemoglobin levels were analyzed in patients with rheumatoid arthritis during treatment with Abl antibody. Ab antibody was dosed at 80 mg, 160 mg, or 320 mg in phosphate buffered saline to 94 individuals with rheumatoid arthritis. The placebo group of 33 individuals with rheumatoid arthritis was dosed with phosphate buffered saline only. Blood samples were removed just prior to dosing (zero week), and at one, two, three, four, six, eight, ten, twelve, and sixteen weeks, and the hemoglobin concentration was determined. Mean hemoglobin concentration rose for those receiving antibody Ab 1, while mean hemoglobin concentration of those receiving placebo did not appreciably rise after sixteen weeks when compared to the concentration just prior to dosing (zero week) (Fig. 45). [01436] These results further demonstrate some of the beneficial effects of administration of AbI to chronically ill individuals. Because IL-6 is the main 291 cytokine responsible for the anemia of chronic disease (including cancer-related anemia), neutralization of IL-6 by AbI increases hemoglobin concentration. Example 28 Abl Increases Albumin in Patients with Advanced Cancer [01437] Introduction [01438] Serum albumin concentrations are recognized as predictive indicators of survival and/or recovery success of cancer patients. Hypoalbumenia correlates strongly with poor patient performance in numerous forms of cancer. For example, in one study no patients undergoing systemic chemotherapy for metastatic pancreatic adenocarcinoma and having serum albumin levels less than 3.5 g/dL successfully responded to systemic chemotherapy (Fujishiro, M., et al., Hepatogastroenterology, 47(36):1744-46 (2000)). The authors conclude that "[p]atients with ... hypoalbuminemia ... might be inappropriate candidates for systemic chemotherapy and might be treated with other experimental approaches or supportive care." Id. [01439] Similarly, Senior and Maroni state that "[t]he recent appreciation that hypoalbuminemia is the most powerful predictor of mortality in end-stage renal disease highlights the critical importance of ensuring adequate protein intake in this patient population." (J.R. Senior and B.J. Maroni, Am. Soc. Nutr. Sci., 129:313S 314S (1999)). [01440] In at least one study, attempts to recitfy hypoalbuminemia in 27 patients with metastatic cancer by daily intravenous albumin infusion of 20 g until normal serum albumin levels (>3.5 g/dL) were achieved had little success. The authors note that "[a]lbumin infusion for the advanced stage cancer patients has limited value in clinical practice. Patients with PS 4 and hypoalbuminemia have poorer prognosis." (Demirkazik, A., et al., Proc. Am. Soc. Clin. Oncol., 21:Abstr 2892 (2002)). [01441] Accordingly, there remains a need in the art for methods and/or treatments that improve serum albumin concentrations in cancer patients and address hypoalbuminemic states in cancer patients, particularly those with advanced cancers. [01442] Methods [01443] Antibody Abl was dosed at 80 mg, 160 mg, or 320mg of Abl in phosphate buffered saline to 93 individuals with non-small cell lung carcinoma. Each individual received a dosage of 80 mg, 160 mg, or 320 mg of Abl. The placebo group of 31 individuals with non-small cell lung carcinoma was dosed with phosphate buffered 292 saline only. Blood samples were removed just prior to dosing (zero week), and at two, four, eight and twelve weeks, and the albumin concentration was determined. [01444] Results [01445] Mean albumin concentration rose for those receiving antibody Abl, while mean albumin concentration of those receiving placebo did not rise after twelve weeks when compared to the concentration just prior to dosing (zero week) (Fig. 46). The change from baseline albumin values for all dosage concentration groups is plotted in Figure 47. [01446] A subset of the study population began the study with low levels of albumin, defined as a baseline albumin concentration less than or equal to 35 g/L. Mean albumin concentration initially rose with all dosages of antibody Ab l over placebo, but only patients receiving 160 mg or 320 mg demonstrated sustained albumin levels above 35 g/L over 8 weeks of the study (Fig. 48). The 80 mg dosage group demonstrated an initial increase, but gradually declined after week 2 and never rose above 35 g/L during the 8 weeks where data was available (Id.). Example 29 Ab1 Improved Weight and Reduced Fatigue in Patients with Advanced Cancer [01447] Introduction [01448] Weight loss and fatigue are very common symptoms of patients with advanced forms of cancer, and these symptoms can worsen as the cancer continues to progress. Fatigue and weight loss can have significant negative effects on the recovery of patients with advanced forms of cancer, for example by disrupting lifestyles and relationships and affecting the willingness or ability of patients to continue cancer treatments. Known methods of addressing fatigue and weight loss include regular routines of fitness and exercise, methods of conserving the patient's energy, and treatments that address anemia-induced fatigue. Nevertheless, there remains a need in the art for methods and/or treatments that improve fatigue and weight loss in cancer patients. [01449] Methods [01450] One-hundred twenty-four patients with non-small cell lung cancer (NSCLC) were divided into 4 treatment groups. Patients in one group received one 1 hour intravenous (IV) infusion of either placebo (n=31), 80 mg (n=29), 160 mg 293 (n=32), or 320 mg (n=32) of the AbI monoclonal antibody every 8 weeks over a 24 week duration for a total of 3 doses. [01451] Patients were evaluated prior to administration of the dosage, and thereafter for at least 12 weeks post dose. At the time of each evaluation, patients were screened for the following: a.) any change in weight; and b.) fatigue as measured using the Facit-F Fatigue Subscale questionnaire a medically recognized test for evaluating fatigue (See, e.g., Cella, D., Lai, J.S., Chang, C.H., Peterman, A., & Slavin, M. (2002). Fatigue in cancer patients compared with fatigue in the general population. Cancer, 94(2), 528-538; Cella, D., Eton, D.T., Lai,F J-S., Peterman, A.H & Merkel, D.E. (2002). Combining anchor and distribution based methods to derive minimal clinically important differences on the Functional Assessment of Cancer Therapy anemia and fatigue scales. Journal of Pain & Symptom Management, 24 (6) 547 561.). [01452] Results [01453] Weight Change [01454] The averaged weight change data from each dosage concentration group (placebo, 80 mg, 160 mg, and 320 mg) of the AbI monoclonal antibody over 12 weeks is plotted in Figure 49. The average percent change in body weight from each dosage concentration is plotted in Fig. 50. The averaged lean body mass data for the dosage concentration groups is plotted in Figure 51. [01455] Fatigue [01456] The averaged fatigue from each dosage concentration group (placebo, 80 mg, 160 mg, and 320 mg) of the Abi monoclonal antibody demonstrated increases in the mean Facit-F FS subscale score for some of the dosage concentration groups in the patient population over the period of 8 weeks (Fig. 52). The change from baseline Facit-F subscale score is plotted in Figure 53. SEQUENCE LISTING The biological sequences referenced herein are provided below: SEQ ID NO: 1 VPPGEDSKDVAAPHRQPLTSSERIDKQIRYILDGISALRKETCNKSNMCESSKEALAENNLNLP KMAEKDGCFQSGFNEETCLVKIITGLLEFEVYLEYLQNRFESSEEQARAVQMSTKVLIQFLQK KAKNLDAITTPDPTTNASLLTKLQAQNQWLQDMTTHLILRSFKEFLQSSLRALRQM SEQ ID NO: 2 294 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVSAAVGGTVTIKCQASQSINNELSWYQQKP GQRPKLLIYRASTLASGVSSRFKGSGSGTEFTLTISDLECADAATYYCQQGYSLRNIDNAFGGG TEVVVKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNN SEQ ID NO: 3 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSNYYVTWVRQAPGKG LEWIGIIYGSDETAYATWAIGRFrISKTSTTVDLKMTSLTAADTATYFCARDDSSDWDAKFNL WGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVK SEQ ID NO: 4 QASQSINNELS SEQ ID NO: 5 RASTLAS SEQ ID NO: 6 QQGYSLRNIDNA SEQ ID NO: 7 NYYVT SEQ ID NO: 8 IIYGSDETAYATWAIG SEQ ID NO: 9 DDSSDWDAKFNL SEQ ID NO: 10 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGCCTATGATATGACCCAGACTCCAGCCTCGGTGTCTGCAGCTGTGGGAGGCACA GTCACCATCAAGTGCCAGGCCAGTCAGAGCATTAACAATGAATTATCCTGGTATCAGCAG AAACCAGGGCAGCGTCCCAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTC TCATCGCGGTFCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTG GAGTGTGCCGATGCTGCCACTTrACTACTGTCAACAGGGTFATAGTCTGAGGAATATTGATA ATGCTTTCGGCGGAGGGACCGAGGTGGTGGTCAAACGTACGGTAGCGGCCCCATCTGTCT TCATCTrCCCGCCATCTGATGAGCAGT-TGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCT GAATAACTT SEQ ID NO: 11 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGCCTCTGGATFCTCCCTCAGTAACTACTACGTGACCTGGGTCCGCCAGGCTCCAGGGAA GGGGCTGGAATGGATCGGAATCATTTATGGTAGTGATGAAACGGCCTACGCGACCTGGGC GATAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCT GACAGCCGCGGACACGGCCACCTATTTCTGTGCCAGAGATGATAGTAGTGACTGGGATGC AAAATTTAACTTGTGGGGCCAAGGCACCCTGGTCACCGTCTCGAGCGCCTCCACCAAGGG CCCATCGGTCTTCCCCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTG GGCTGCCTGGTCAAGG SEQ ID NO: 12 295 CAGGCCAGTCAGAGCATTrAACAATGAAFITATCC SEQ ED NO: 13 AGGGCATCCACTCTGGCATCT SEQ ED NO: 14 CAACAGGGTITATAGTCTGAGGAATATrrGATAATGCT SEQ IID NO: 15 AACTACTACGTGACC SEQ ED NO: 16 ATCA7F1ATGGTAGTGATGAAACGGCCTACGCGACCTGGGCGATAGGC SEQ ED NO: 17 GATGATAGTAGTGACTGGGATGCAAAATLTAACTTG SEQ IID NO: 18 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEWVGIIYGSDETAYATW AIGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNL SEQ ED NO: 19 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEWVGIIYGSDETAYATS AIGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNL SEQ ED NO: 20 IQMTQSPSSLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTLASGVPSRFSGSG SGTDFrLTISSLQPDDFATYYCQQGYSLRNIDNA SEQ ID NO: 21 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTINCQASETIYSWLSWYQQK PGQPPKLLIYQASDLASGVPSRFSGSGAGTEYTLTISGVQCDDAATYYCQQGYSGSNVDNVFG GGTEVVVKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAK SEQ ID NO: 22 METGLRWLLLVAVLKGVQCQEQLKESGGRLVTPGTPLTLTCTASGFSLNDHAMGWVRQAPG KGLEYIGFINSGGSARYASWAEGRFrISRTSTrVDLKMTSLTfEDTATYFCVRGGAVWSIHSFD PWGPGThVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVK SEQ ID NO: 23 QASETIYSWLS SEQED NO: 24 QASDLAS SEQ ED NO: 25 QQGYSGSNVDNV SEQ ID NO: 26 DHAMG SEQ IID NO: 27 FINSGGSARYASWAEG SEQ ED NO: 28 GGAVWSIHSFDP 296 SEQ ID NO: 29 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGCCTATGATATGACCCAGACTCCAGCCTCTGTGGAGGTAGCTGTGGGAGGCACA GTCACCATCAATTGCCAGGCCAGTGAGACCATTTACAGTTGGTTATCCTGGTATCAGCAGA AGCCAGGGCAGCCTCCCAAGCTCCTGATCTACCAGGCATCCGATCTGGCATCTGGGGTCC CATCGCGATFCAGCGGCAGTGGGGCTGGGACAGAGTACACTCTCACCATCAGCGGCGTGC AGTGTGACGATGCTGCCACTTACTACTGTCAACAGGGTTATAGTGGTAGTAATGTTGATAA TGTITTCGGCGGAGGGACCGAGGTGGTGGTCAAACGTACGGTAGCGGCCCCATCTGTCTr CATCTTCCCGCCATCTGATGAGCAGTFGAAATCTGGAACTGCCTCTGTrGTGTGCCTGCTG AATAACTTCTATCCCAGAGAGGCCAAAG SEQ ID NO: 30 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGG AGCAGCTGAAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTTACCT GCACAGCCTCTGGATrCTCCCTCAATGACCATGCAATGGGCTGGGTCCGCCAGGCTCCAG GGAAGGGGCTGGAATACATCGGATTCATTAATAGTGGTGGTAGCGCACGCTACGCGAGCT GGGCAGAAGGCCGATTCACCATCTCCAGAACCTCGACCACGGTGGATCTGAAAATGACCA GTCTGACAACCGAGGACACGGCCACCTATTTCTGTGTCAGAGGGGGTGCTGTTTGGAGTA TTCATAGTITTGATCCCTGGGGCCCAGGGACCCTGGTCACCGTCTCGAGCGCCTCCACCAA GGGCCCATCGGTCTTCCCCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGC CCTGGGCTGCCTGGTCAAG SEQ ID NO: 31 CAGGCCAGTGAGACCATTACAGTTGGTTATCC SEQ ID NO: 32 CAGGCATCCGATCTGGCATCT SEQ ID NO: 33 CAACAGGGTTATAGTGGTAGTAATGTTGATAATGTT SEQ ID NO: 34 GACCATGCAATGGGC SEQ ID NO: 35 TTCATTAATAGTGGTGGTAGCGCACGCTACGCGAGCTGGGCAGAAGGC SEQ ID NO: 36 GGGGGTGCTGTITGGAGTATrCATAGTTTTGATCCC SEQ ID NO: 37 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVSISCQASQSVYDNNYLSWFQQ KPGQPPKLLIYGASTLASGVPSRFVGSGSGTQFTLTITDVQCDDAATYYCAGVYDDDSDNAFG GGTEVVVKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNF SEQ ID NO: 38 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSVYYMNWVRQAPGK GLEWIGFITMSDNINYASWAKGRFrISKTSTTVDLKMTSPTTEDTATYFCARSRGWGTMGRLD LWGPGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVK 297 SEQ ID NO: 39 QASQSVYDNNYLS SEQ ED NO: 40 GASTLAS SEQ 11) NO: 41 AGVYDDDSDNA SEQ ID NO: 42 VYYMN SEQ ID NO: 43 FITMSDNINYASWAKG SEQ ED NO: 44 SRGWGTMGRLDL SEQED NO: 45 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACAThrGCCGCCGTGCTGACCCAGACTCCATCTCCCGTGTCTGCAGCTGTGGGAGGCACAG TCAGCATCAGTFFGCCAGGCCAGTCAGAGTGTL=ATGACAACAACTACTTATCCTGGIICA GCAGAAACCAGGGCAGCCTCCCAAGCTCCTGATCTATGGTGCATCCACTCTGGCATCTGG GGTCCCATCGCGG'ITCGTGGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCACAGA CGTGCAGTGTGACGATGCTGCCACTTACTATTGTGCAGGCGTTATGATGATGATAGTGAT AATGCCTITCGGCGGAGGGACCGAGGTGGTGGTCAAACGTACGGTAGCGGCCCCATCTGTC TF7CATCTFrCCCGCCATCTGATGAGCAG7FrGAAATCTGGAACTGCCTCTGTrGTGTGCCTGCT GAATAACTTCT SEQED NO: 46 ATGGAGACTGGGCTGCGCTGGCTITCTCCTGGTGGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGCTGGAGGAGTCCGGGGGTCGCCTGGTCACCCCTGGGACACCCCTGACACTCACCTGCA CAGCCTCTGGATTCTCCCTCAGTGTCTACTACATGAACTGGGTCCGCCAGGCTCCAGGGAA GGGGCTGGAATGGATCGGATTCATTACAATGAGTGATAATATAAATIACGCGAGCTGGGC GAAAGGCCGATTFCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCC GACAACCGAGGACACGGCCACCTATITTCTGTGCCAGGAGTCGTGGCTGGGGTACAATGGG TCGGTFIGGATCTCTGGGGCCCAGGCACCCTCGTCACCGTCTCGAGCGCCTCCACCAAGGGC CCATCGGTCTITCCCCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGG GCTGCCTGGTCAAGG SEQ ED NO: 47 CAGGCCAGTCAGAGTGYL=TATGACAACAACTACTJATCC SEQ ED NO: 48 GGTGCATCCACTCTGGCATCT SEQ ID NO: 49 GCAGGCGTITIATGATGATGATAGTGATAATGCC SEQ ID) NO: 50 GTCTACTACATGAAC 298 SEQ ED NO: 51 7flCATTACAATGAGTGATAATATAAATITACGCGAGCTGGGCGAAAGGC SEQ mI NO: 52 AGTCGTGGCTGGGGTACAATGGGTCGGTTrGGATCTC SEQIED NO: 53 MDTRAPTQLLGLLLLWLPGAICDPVLTQTPSPVSAPVGGTVSISCQASQSVYENNYLSWFQQK PGQPPKLLIYGASTLDSGVPSRFKGSGSGTQFrLTITDVQCDDAATYYCAGVYDDDSDDAFGG GTEVVVKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNN SEQ ID NO: 54 METGLRWLLLVAVLKGVQCQEQLKESGGGLVTPGGTLTLTCTASGFSLNAYYMNWVRQAPG KGLEWIGFITLNNNVAYANWAKGRFTFSKTSTI'VDLKMTSPTPEDTATYFCARSRGWGAMGR LDLWGHGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVK SEQ ED NO: 55 QASQSVYENNYLS SEQ ED NO: 56 GASTLDS SEQ ID NO: 57 AGVYDDDSDDA SEQ ID NO: 58 AYYMN SEQ ID NO: 59 FITLNNNVAYANWAKG SEQ ED NO: 60 SRGWGAMGRLDL SEQ ID NO: 61 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ATATGTGACCCTGTGCTGACCCAGACTCCATCTCCCGTATCTGCACCTGTGGGAGGCACAG TCAGCATCAGTTGCCAGGCCAGTCAGAGTG'I=ATGAGAACAACTALTATCCTGG=hICA GCAGAAACCAGGGCAGCCTCCCAAGCTCCTGATCTATGGTGCATCCACTCTGGATFCTGG GGTCCCATCGCGGTrCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATrACAGA CGTGCAGTGTGACGATGCTGCCACT7ACTATFI7GTGCAGGCGTTATGATGATGATAGTGAT GATGCC'TTCGGCGGAGGGACCGAGGTGGTGGTCAAACGTACGGTAGCGGCCCCATCTGTC TrlCATCTrCCCGCCATCTGATGAGCAGTflGAAATCTGGAACTGCCTCTGTlGTGTGCCTGCT GAATAACTTr SEQ ID NO: 62 ATGGAGACTGGGCTGCGCTGGCT-rCTCCTGGTGGCTGTGCTCAAAGGTGTCCAGTGTCAGG AGCAGCTGAAGGAGTCCGGAGGAGGCCTGGTAACGCCTGGAGGAACCCTGACACTCACCT GCACAGCCTCTGGATrCTTCCCTCAATGCCTACTACATGAACTGGGTCCGCCAGGCTCCAGG GAAGGGGCTGGAATGGATCGGATFCATITACTCTGAATAATAATGTAGCTT-ACGCGAACTG GGCGAAAGGCCGAT-rCACC'TrCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAG 299 TCCGACACCCGAGGACACGGCCACCTATICTGTGCCAGGAGTCGTGGCTGGGGTGCAAT GGGTCGG'rGGATCTCTGGGGCCATGGCACCCTGGTCACCGTCTCGAGCGCCTCCACCAA GGGCCCATCGGTCTTCCCCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGC CCTGGGCTGCCTGGTCAAGG SEQ ED NO: 63 CAGGCCAGTCAGAGTGTIATGAGAACAACTATFJATCC SEQ ID NO: 64 GGTGCATCCACTCTGGATI7CT SEQ ID NO: 65 GCAGGCGTITTATGATGATGATAGTGATGATGCC SEQ ID NO: 66 GCCTACTACATGAAC SEQ ED NO: 67 TTCATITACTCTGAATAATAATGTAGC7ITACGCGAACTGGGCGAAAGGC SEQ ID NO: 68 AGTCGTGGCTGGGGTGCAATGGGTCGGflTGGATCTC SEQ ID NO: 69 MDTRAPTQLLGLLLLWLPGATFAQVLTQTPSPVSAAVGGTVTINCQASQSVDDNNWLGWYQ QKRGQPPKYLIYSASTLASGVPSRFKGSGSGTQFTLTISDLECDDAATYYCAGGFSGNIFAFGG GTEVVVKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNF SEQ ED NO: 70 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSSYAMSWVRQAPGKG LEWIGIIGGFGTr1YYATWAKGRFrISKTS7FJVDLRITSPTrEDTATYFCARGGPGNGGDIWGQG TLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKD SEQ lID NO: 71 QASQSVDDNNWLG SEQIED NO: 72 SASTLAS SEQ ID NO: 73 AGGFSGNIFA SEQ ID NO: 74 SYAMS SEQ ID NO: 75 IIGGFGT7YYATWAKG SEQ ID NO: 76 GGPGNGGDI SEQ ID NO: 77 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACATITGCCCAAGTGCTGACCCAGACTCCATCGCCTGTGTCTGCAGCTGTGGGAGGCACA GTCACCATCAACTGCCAGGCCAGTCAGAGTGTTGATGATAACAACTGGTTAGGCTGGTAT 300 CAGCAGAAACGAGGGCAGCCTCCCAAGTACCTGATCTATTCTGCATCCACTCTGGCATCTG GGGTCCCATCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCG ACCTGGAGTGTGACGATGCTGCCACTTACTACTGTGCAGGCGGTTTTAGTGGTAATATCTT TGCTITrCGGCGGAGGGACCGAGGTGGTGGTCAAACGTACGGTAGCGGCCCCATCTGTCTT CATCTrCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTG AATAACTTCT SEQ ID NO: 78 ATGGAGACTGGGCTGCGCTGGCT-rCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGTCTCTGGCTTCTCCCTCAGTAGCTATGCAATGAGCTGGGTCCGCCAGGCTCCAGGAAA GGGGCTGGAGTGGATCGGAATCATTGGTGGTITTGGTACCACATACTACGCGACCTGGGC GAAAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAGAATCACCAGTCC GACAACCGAGGACACGGCCACCTATTCTGTGCCAGAGGTGGTCCTGGTAATGGTGGTGA CATCTGGGGCCAAGGGACCCTGGTCACCGTCTCGAGCGCCTCCACCAAGGGCCCATCGGT CTTCCCCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTGGGCTGCCTG GTCAAGGACT SEQ lID NO: 79 CAGGCCAGTCAGAGTGTTFGATGATAACAACTGGTTAGGC SEQ ID NO: 80 TCTGCATCCACTCTGGCATCT SEQ ID NO: 81 GCAGGCGGTITAGTGGTAATATCTTTGCT SEQ lID NO: 82 AGCTATGCAATGAGC SEQ ID NO: 83 ATCA'TTGGTGGTTITGGTACCACATACTACGCGACCTGGGCGAAAGGC SEQ ID NO: 84 GGTGGTCCTGGTAATGGTGGTGACATC SEQ ID NO: 85 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSVPVGGTVTIKCQSSQSVYNNFLSWYQQKP GQPPKLLIYQASKLASGVPDRFSGSGSGTQFTLTISGVQCDDAATYYCLGGYDDDADNAFGG GTEVVVKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNF SEQ ID NO: 86 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGIDLSDYAMSWVRQAPGK GLEWIGIIYAGSGSTWYASWAKGRFTISKTSTTVDLKITSPTTEDTATYFCARDGYDDYGDFDR LDLWGPGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKD SEQ ID NO: 87 QSSQSVYNNFLS SEQ ID NO: 88 QASKLAS 301 SEQIED NO: 89 LGGYDDDADNA SEQ ID NO: 90 DYAMS SEQ ED NO: 91 IIYAGSGSTWYASWAKG SEQ ED NO: 92 DGYDDYGDFDRLDL SEQ ID NO: 93 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACATFTGCAGCCGTGCTGACCCAGACACCATCGCCCGTGTCTGTACCTGTGGGAGGCACA GTCACCATCAAGTGCCAGTCCAGTCAGAGTGTIFTATAATAATTTCTTATCGTGGTATCAGC AGAAACCAGGGCAGCCTCCCAAGCTCCTGATCTACCAGGCATCCAAACTGGCATCTGGGG TCCCAGATAGGTI7CAGCGGCAGTGGATCTGGGACACAGTTfCACTCTCACCATCAGCGGCG TGCAGTGTGACGATGCTGCCACTTrACTACTGTCTAGGCGGTTATGATGATGATGCTGATAA TGCYTCGGCGGAGGGACCGAGGTGGTGGTCAAACGTACGGTAGCGGCCCCATCTGTCFr CATCYI7CCCGCCATCTGATGAGCAGTTGAAATCTGGAACTGCCTCTG'ITGTGTGCCTGCTG AATAACTTC SEQ ID NO: 94 ATGGAGACTGGGCTGCGCTGGCTITCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT

CGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACGCTCACCTGCA

CAGTCTCTGGAATCGACCTCAGTGACTATGCAATGAGCTGGGTCCGCCAGGCTCCAGGGA AGGGGCTGGAATGGATCGGAATCATT7ATGCTGGTAGTGGTAGCACATGGTACGCGAGCT GGGCGAAAGGCCGAT-rCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATCACCA GTCCGACAACCGAGGACACGGCCACCTATITrCTGTGCCAGAGATGGATACGATGACTATG GTGA=flCGATCGATFTGGATCTCTGGGGCCCAGGCACCCTCGTCACCGTCTCGAGCGCCTC CACCAAGGGCCCATCGGTC'ITCCCCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCAC AGCGGCCCTGGGCTGCCTGGTCAAGGACT SEQ ID NO: 95 CAGTCCAGTCAGAGTGTIATAATAATTCTrATCG SEQ ID NO: 96 CAGGCATCCAAACTGGCATCT SEQ ID NO: 97 CTAGGCGGTLTATGATGATGATGCTGATAATGCT SEQ ID NO: 98 GACTATGCAATGAGC SEQ ID NO: 99 ATCATF-ATGCTGGTAGTGGTAGCACATGGTACGCGAGCTGGGCGAAAGGC SEQ ID NO: 100 GATGGATACGATGACTATGGTGAI=CGATCGATrGGATCTC 302 SEQ ID NO: 101 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVSAAVGGTVTIKCQASQSINNELSWYQQKS GQRPKLLIYRASTLASGVSSRFKGSGSGTEFTLTISDLECADAATYYCQQGYSLRNIDNAFGGG TEVVVKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNF SEQ ED NO: 102 METGLRWLLLVAVLSGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSNYYMTWVRQAPGKG LEWIGMIYGSDETAYANWAIGRFTISKTS'TTVDLKMTSLTAADTATYFCARDDSSDWDAKFN LWGQGTLVTVSSASTKGPSVFPLAPSS KSTSGGTAALGCLVK SEQ ED NO: 103 QASQSINNELS SEQ ID NO: 104 RASTLAS SEQ ED NO: 105 QQGYSLRNIDNA SEQ ED NO: 106 NYYMT SEQ ID NO: 107 MIYGSDETAYANWAIG SEQ ID NO: 108 DDSSDWDAKFNL SEQ ID NO: 109 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGCCTATGATATGACCCAGACTCCAGCCTCGGTGTCTGCAGCTGTGGGAGGCACA GTCACCATCAAATGCCAGGCCAGTCAGAGCATTAACAATGAATTATCCTGGTATCAGCAG AAATCAGGGCAGCGTCCCAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCT CATCGCGGT-rCAAAGGCAGTGGATCTGGGACAGAGT-TCACTCTCACCATCAGCGACCTGG AGTGTGCCGATGCTGCCACTTACTACTGTCAACAGGGTrATAGTCTGAGGAATATrGATAA TGC'1TCGGCGGAGGGACCGAGGTGGTGGTCAAACGTACGGTAGCGGCCCCATCTGTCTT CATCTr1CCCGCCATCTGATGAGCAG'TGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTG AATAACTTC SEQ ED NO: 110 ATGGAGACTGGGCTGCGCTGGCTITCTCCTGGTCGCTGTGCTCTCAGGTGTCCAGTGTCAGT CGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGCCTCTGGATITCTCCCTCAGTAACTACTACATGACCTGGGTCCGCCAGGCTCCAGGGAA GGGGCTGGAATGGATCGGAATGAT-fTATGGTAGTGATGAAACAGCCTACGCGAACTGGGC GATAGGCCGAT-rCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCT GACAGCCGCGGACACGGCCACCTATITCTGTGCCAGAGATGATAGTAGTGACTGGGATGC AAAATLIAACTI'GTGGGGCCAAGGGACCCTCGTCACCGTCTCGAGCGCCTCCACCAAGGG CCCATCGGTCYI'CCCCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCGGCCCTG GGCTGCCTGGTCAAGG 303 SEQ ID NO: 111 CAGGCCAGTCAGAGCATTAACAATGAATTATCC SEQ ID NO: 112 AGGGCATCCACTCTGGCATCT SEQ ID NO: 113 CAACAGGGTTATAGTCTGAGGAATATTGATAATGCT SEQ ID NO: 114 AACTACTACATGACC SEQ ID NO: 115 ATGATTIATGGTAGTGATGAAACAGCCTACGCGAACTGGGCGATAGGC SEQ ID NO: 116 GATGATAGTAGTGACTGGGATGCAAAATTTAACTTG SEQ ID NO: 117 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYMTWVRQAPGKGLEWVGMIYGSDETAYAN WAIGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNL SEQ ID NO: 118 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYMTWVRQAPGKGLEWVGMIYGSDETAYAN SAIGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNL SEQ ID NO: 119 DIQMTQSPSTLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTLASGVPSRFSGS GSGTEFTLTISSLQPDDFATYYCQQGYSLRNIDNA SEQ ID NO: 120 IIYGSDETAYATSAIG SEQ ID NO: 121 MIYGSDETAYANSAIG SEQ ID NO: 122 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVTISCQSSQSVGNNQDLSWFQQ RPGQPPKLLIYEISKLESGVPSRFSGSGSGTHFTLTISGVQCDDAATYYCLGGYDDDADNA SEQ ID NO: 123 METGLRWLLLVAVLKGVQCHSVEESGGRLVTPGTPLTLTCTVSGFSLSSRTMSWVRQAPGKG LEWIGYIWSGGSTYYATWAKGRFTISKTSTI'VDLKITSPTEDTATYFCARLGDTGGHAYATR LNL SEQ ID NO: 124 QSSQSVGNNQDLS SEQ ID NO: 125 EISKLES SEQ ID NO: 126 LGGYDDDADNA SEQ ID NO: 127 SRTMS 304 SEQ ID NO: 128 YIWSGGSTYYATWAKG SEQ ID NO: 129 LGDTGGHAYATRLNL SEQ ID NO: 130 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACATTGCAGCCGTGCTGACCCAGACACCATCACCCGTGTCTGCAGCTGTGGGAGGCACA GTCACCATCAG7FrGCCAGTCCAGTCAGAGTGTrGGTAATAACCAGGACTTATCCTGGTIIC AGCAGAGACCAGGGCAGCCTCCCAAGCTCCTGATCTACGAAATATCCAAACTGGAATCTG GGGTCCCATCGCGGTTCAGCGGCAGTGGATCTGGGACACACTTCACTCTCACCATCAGCG GCGTACAGTGTGACGATGCTGCCACTF7ACTACTGTCTAGGCGGTTrATGATGATGATGCTGA TAATGCT SEQ ED NO: 131 ATGGAGACTGGGCTGCGCTGGCTrICTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCACT CGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGTCTCTGGAYI'CTCCCTCAGTAGTCGTACAATGTCCTGGGTCCGCCAGGCTCCAGGGAA GGGGCTGGAGTGGATCGGATACATTTGGAGTGGTGGTAGCACATACTACGCGACCTGGGC GAAAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATCACCAGTCC GACAACCGAGGACACGGCCACCTATTCTGTGCCAGATTGGGCGATACTGGTGGTCACGC 1F7ATGCTACTCGC'YIAAATCTC SEQ ED NO: 132 CAGTCCAGTCAGAGTGTFGGTAATAACCAGGACTrIATCC SEQ ED NO: 133 GAAATATCCAAACTGGAATCT SEQ ED NO: 134 CTAGGCGGTTATGATGATGATGCTGATAATGCT SEQ ID NO: 135 AGTCGTACAATGTCC SEQ ID NO: 136 TACATFLGGAGTGGTGGTAGCACATACTACGCGACCTGGGCGAAAGGC SEQ ID NO: 137 TTGGGCGATACTGGTGGTCACGCTTATGCTACTCGCTTfAAATCTC SEQ IID NO: 138 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSSVSAAVGGTVSISCQSSQSVYSNKYLAWYQQ KPGQPPKLLIYWTSKLASGAPSRFSGSGSGTQFTLTISGVQCDDAATYYCLGAYDDDADNA SEQ ID NO: 139 METGLRWLLLVAVLKGVQCQSVEESGGRLVKPDEThThTCTASGFSLEGGYMTWVRQAPGK GLEWIGISYDSGSTYYASWAKGRFISKTSSTTVDLKMTSLTITEDTATYFCVRSLKYPTVTSDD L SEQ ID NO: 140 305 QSSQSVYSNKYLA SEQ ID NO: 141 WTSKLAS SEQ ID NO: 142 LGAYDDDADNA SEQ ID NO: 143 GGYMT SEQ ID NO: 144 ISYDSGSTYYASWAKG SEQ ID NO: 145 SLKYPTVTSDDL SEQ ID NO: 146 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACA'1TTGCAGCCGTGCTGACCCAGACACCATCGTCCGTGTCTGCAGCTGTGGGAGGCACA GTCAGCATCAG7FTGCCAGTCCAGTCAGAGTG7TI7ATAGTAATAAGTACCTAGCCTGGTATC AGCAGAAACCAGGGCAGCCTCCCAAGCTCCTGATCTACTGGACATCCAAACTGGCATCTG GGGCCCCATCACGGTFTCAGCGGCAGTGGATCTGGGACACAATTCACTCTCACCATCAGCG GCGTGCAGTGTGACGATGCTGCCACTTACTACTGTCTAGGCGCTTATGATGATGATGCTGA TAATGCT SEQ ED NO: 147 ATGGAGACTGGGCTGCGCTGGCTTFCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGGTGGAAGAGTCCGGGGGTCGCCTGGTCAAGCCTGACGAAACCCTGACACTCACCTGCA CAGCCTCTGGATITCTCCCTGGAGGGCGGCTACATGACCTGGGTCCGCCAGGCTCCAGGGA AGGGGCTGGAATGGATCGGAATCAGT-rATGATAGTGGTAGCACATACTACGCGAGCTGGG CGAAAGGCCGATrCACCATCTCCAAGACCTCGTCGACCACGGTGGATCTGAAAATGACCA GTCTGACAACCGAGGACACGGCCACCTATFITCTGCGTCAGATCACTAAAATATCCTACTGT TAC7ITCTGATGACTJ'G SEQ ID NO: 148 CAGTCCAGTCAGAGTGTF=TATAGTAATAAGTACCTAGCC SEQ ED NO: 149 TGGACATCCAAACTGGCATCT SEQ ED NO: 150 CTAGGCGCTTATGATGATGATGCTGATAATGCT SEQ ID NO: 151 GGCGGCTACATGACC SEQ ID NO: 152 ATCAGTFIATGATAGTGGTAGCACATACTACGCGAGCTGGGCGAAAGGC SEQ ID NO: 153 TCACTAAAATATCCTACTGT-rACTFCTGATGACT-rG SEQ ID NO: 154 306 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVTISCQSSQSVYNNNDLAWYQQ KPGQPPKLLIYYASTLASGVPSRFKGSGSGTQFTLTISGVQCDDAAAYYCLGGYDDDADNA SEQ ID NO: 155 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGLSLSSNTINWVRQAPGKG LEWIGYIWSGGSTYYASWVNGRFTISKTSTTVDLKITSPTTEDTATYFCARGGYASGGYPYAT RLDL SEQ ID NO: 156 QSSQSVYNNNDLA SEQ ID NO: 157 YASTLAS SEQ ID NO: 158 LGGYDDDADNA SEQ ID NO: 159 SNTIN SEQ ID NO: 160 YIWSGGSTYYASWVNG SEQ ID NO: 161 GGYASGGYPYATRLDL SEQ ID NO: 162 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACATTTGCAGCCGTGCTGACCCAGACACCATCACCCGTGTCTGCAGCTGTGGGAGGCACA GTCACCATCAGTTGCCAGTCCAGTCAGAGTGTITATAATAATAACGACTTAGCCTGGTATC AGCAGAAACCAGGGCAGCCTCCTAAACTCCTGATCTATTATGCATCCACTCTGGCATCTGG GGTCCCATCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGG CGTGCAGTGTGACGATGCTGCCGCTTACTACTGTCTAGGCGGTTrATGATGATGATGCTGAT AATGCT SEQ ID NO: 163 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGTATCTGGA'TTATCCCTCAGTAGCAATACAATAAACTGGGTCCGCCAGGCTCCAGGGA AGGGGCTGGAGTGGATCGGATACATITGGAGTGGTGGTAGTACATACTACGCGAGCTGGG TGAATGGTCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATCACCAGTC CGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGGGGGTTACGCTAGTGGTGGTT ATCCTTATGCCACTCGGTTrGGATCTC SEQ ID NO: 164 CAGTCCAGTCAGAGTGTITATAATAATAACGACTTAGCC SEQ ID NO: 165 TATGCATCCACTCTGGCATCT SEQ ID NO: 166 CTAGGCGGTT7ATGATGATGATGCTGATAATGCT 307 SEQ ED NO: 167 AGCAATACAATAAAC SEQ ED NO: 168 TACATTrGGAGTGGTGGTAGTACATACTACGCGAGCTGGGTGAATGGT SEQ ID NO: 169 GGGGGTI1ACGCTAGTGGTGGTI7ATCC7ITATGCCACTCGGT-rGGATCTC SEQ IID NO: 170 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSSVSAAVGGTVTINCQSSQSVYNNDYLSWYQQ RPGQRPKLLIYGASKLASGVPSRFKGSGSGKQFTLTISGVQCDDAATYYCLGDYDDDADNT SEQ ID NO: 171 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGFTLSTNYYLSWVRQAPGK GLEWIGIIYPSGNTYCAKWAKGRFTISKTSSFVDLKMTSP7ITEDTATYFCARNYGGDESL SEQ ID NO: 172 QSSQSVYNNDYLS SEQ ID NO: 173 GAS KLAS SEQ ID NO: 174 LGDYDDDADNT SEQ ID NO: 175 TNYYLS SEQ ID NO: 176 IIYPSGNTYCAKWAKG SEQ ID NO: 177 NYGGDESL SEQ ID NO: 178 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACATFTGCAGCCGTGCTGACCCAGACACCATCCTCCGTGTCTGCAGCTGTGGGAGGCACA GTCACCATCAA'T-GCCAGTCCAGTCAGAGTGTI=ATAATAACGACTACTI7ATCCTGGTATC AACAGAGGCCAGGGCAACGTCCCAAGCTCCTAATCTATGGTGCTTCCAAACTGGCATCTG GGGTCCCGTCACGG'TTCAAAGGCAGTGGATCTGGGAAACAGT =TACTCTCACCATCAGCG GCGTGCAGTGTGACGATGCTGCCAC'T-ACTACTGTCTGGGCGATTrATGATGATGATGCTGA TAATACT SEQ ID NO: 179 ATGGAGACTGGGCTGCGCTGGCTrCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACTrGCA CAGTCTCTGGATITCACCCTCAGTACCAACTACTACCTGAGCTGGGTCCGCCAGGCTCCAGG GAAGGGGCTAGAATGGATCGGAATCATTATCCTAGTGGTAACACATAT-rGCGCGAAGTG GGCGAAAGGCCGAT-FCACCATCTCCAAAACCTCGTCGACCACGGTGGATCTGAAAATGAC CAGTCCGACAACCGAGGACACAGCCACGTATF=CTGTGCCAGAAATIATGGTGGTGATGA AAGFTrG 308 SEQ ID NO: 180 CAGTCCAGTCAGAGTGTTTATAATAACGACTACTTATCC SEQ ID NO: 181 GGTGCTTCCAAACTGGCATCT SEQ ID NO: 182 CTGGGCGATTATGATGATGATGCTGATAATACT SEQ ]ID NO: 183 ACCAACTACTACCTGAGC SEQ ID NO: 184 ATCATTIATCCTAGTGGTAACACATATTGCGCGAAGTGGGCGAAAGGC SEQ ID NO: 185 AATTATGGTGGTGATGAAAGT1TG SEQ ID NO: 186 MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVEAAVGGTVTIKCQASETIGNALAWYQQK SGQPPKLLIYKASKLASGVPSRFKGSGSGTEYTLTISDLECADAATYYCQWCYFGDSV SEQ ID NO: 187 METGLRWLLLVTVLKGVQCQEQLVESGGGLVQPEGSLTLTCTASGFDFSSGYYMCWVRQAP GKGLEWIACIFTITI'NTYYASWAKGRFTISKTSSTTVTLQMTSLTAADTATYLCARGIYSDNNY YAL SEQ ID NO: 188 QASETIGNALA SEQ ID NO: 189 KASKLAS SEQ ID NO: 190 QWCYFGDSV SEQ ID NO: 191 SGYYMC SEQ ID NO: 192 CIFTITTNTYYASWAKG SEQ ID NO: 193 GIYSDNNYYAL SEQ ID NO: 194 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGATGTTGTGATGACCCAGACTCCAGCCTCCGTGGAGGCAGCTGTGGGAGGCACA GTCACCATCAAGTGCCAGGCCAGTGAGACCATTGGCAATGCATTAGCCTGGTATCAGCAG AAATCAGGGCAGCCTCCCAAGCTCCTGATCTACAAGGCATCCAAACTGGCATCTGGGGTC CCATCGCGGTTCAAAGGCAGTGGATCTGGGACAGAGTACACTCTCACCATCAGCGACCTG GAGTGTGCCGATGCTGCCACTrACTACTGTCAATGGTGTTATTTTGGTGATAGTGTT SEQ ID NO: 195 309 ATGGAGACTGGGCTGCGCTGGCT-TCTCCTGGTCACTGTGCTCAAAGGTGTCCAGTGTCAGG AGCAGCTGGTGGAGTCCGGGGGAGGCCTGGTCCAGCCTGAGGGATCCCTGACACTCACCT GCACAGCCTCTGGATTCGACTFJCAGTAGCGGCTACTACATGTGCTGGGTCCGCCAGGCTCC AGGGAAGGGGCTGGAGTGGATCGCGTGTAThTCACTATrACTACTAACACTfACTACGCG AGCTGGGCGAAAGGCCGATTrCACCATCTCCAAGACCTCGTCGACCACGGTGACTCTGCAA ATGACCAGTCTGACAGCCGCGGACACGGCCACCTATCTCTGTGCGAGAGGGA ~AT7CT GATAATAATTATTATGCCTF7G SEQ ID NO: 196 CAGGCCAGTGAGACCATFGGCAATGCATIAGCC SEQ ED NO: 197 AAGGCATCCAAACTGGCATCT SEQ ID NO: 198 CAATGGTGTTrATTMGGTGATAGTGTF SEQ ID NO: 199 AGCGGCTACTACATGTGC SEQ ED NO: 200 TGTA'FF=CACTATFACTACTAACACTTrACTACGCGAGCTGGGCGAAAGGC SEQ ED NO: 201 GGGATT7ATrCTGATAATAATATATGCCTrG SEQ ID NO: 202 MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVEAAVGGTVTIKCQASESIGNALAWYQQK PGQPPKLLIYKASTLASGVPSRFSGSGSGTEFTLTISGVQCADAAAYYCQWCYFGDSV SEQ ID NO: 203 METGLRWLLLVAVLKGVQCQQQLVESGGGLVKPGASLTLTCKASGFSFSSGYYMCWVRQAP GKGLESIACIFrITDNTYYANWAKGRFTISKPSSPTVThQMTSLTAADTATYFCARGIYSTDNY YAL SEQ ID NO: 204 QASESIGNALA SEQ ID NO: 205 KASTLAS SEQ ED NO: 206 QWCYFGDSV SEQ ID NO: 207 SGYYMC SEQ ID NO: 208 CIFTITDNTYYANWAKG SEQ ID NO: 209 GIYSTDNYYAL SEQ ID NO: 210 310 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGATG'TTGTGATGACCCAGACTCCAGCCTCCGTGGAGGCAGCTGTGGGAGGCACA GTCACCATCAAGTGCCAGGCCAGTGAGAGCATIGGCAATGCA'TTAGCCTGGTATCAGCAG AAACCAGGGCAGCCTCCCAAGCTCCTGATCTACAAGGCATCCACTCTGGCATCTGGGGTC CCATCGCGG'TTCAGCGGCAGTGGATCTGGGACAGAGTfCACTCTCACCATCAGCGGCGTG CAGTGTGCCGATGCTGCCGCTTrACTACTGTCAATGGTGT-fATITGGTGATAGTGTF SEQ IID NO: 211 ATGGAGACTGGGCTGCGCTGGCYTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGC AGCAGCTGGTGGAGTCCGGGGGAGGCCTGGTCAAGCCGGGGGCATCCCTGACACTCACCT GCAAAGCCTCTGGATrCTCCTTCAGTAGCGGCTACTACATGTGCTGGGTCCGCCAGGCTCC AGGGAAGGGGCTGGAGTCGATCGCATGCATFTITACTAFIACTGATAACACTTACTACGCG AACTGGGCGAAAGGCCGATI'CACCATCTCCAAGCCCTCGTCGCCCACGGTGACTCTGCAA ATGACCAGTCTGACAGCCGCGGACACGGCCACCTAThCTGTGCGAGGGGGA=hAF17CTA CTGATAATTATrATGCCIITG SEQ JID NO: 212 CAGGCCAGTGAGAGCATTGGCAATGCATTfAGCC SEQ ED NO: 213 AAGGCATCCACTCTGGCATCT SEQ ED NO: 214 CAATGGTGYFA'TITGGTGATAGTGTTr SEQ ED NO: 215 AGCGGCTACTACATGTGC SEQ ED NO: 216 TGCATITnACTATrACTGATAACACTTIACTACGCGAACTGGGCGAAAGGC SEQ ED NO: 217 GGGAT1TTAT-rCTACTGATAAT-rATTATGCCTTG SEQ ED NO: 218 MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVEAAVGGTVTIKCQASQSVSSYLNWYQQK PGQPPKLLIYRASTLESGVPSRFKGSGSGTEF-LTLSDLECADAATYYCQCTYGTSSSYGAA SEQ ID NO: 219 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGISLSSNAISWVRQAPGKGL EWIGIISYSGTTYYASWAKGRFTISKTSSTrVDLKITSPTTEDTATYFCARDDPT17VMVMLIPFG AGMDL SEQ ID NO: 220 QASQSVSSYLN SEQ ID NO: 221 RASTLES SEQ ID NO: 222 QCTYGTSSSYGAA SEQ ID NO: 223 311 SNAIS SEQ ID NO: 224 IISYSGTTYYASWAKG SEQ ID NO: 225 DDPTTVMVMLIPFGAGMDL SEQ ID NO: 226 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGATGTTGTGATGACCCAGACTCCAGCCTCCGTGGAGGCAGCTGTGGGAGGCACA GTCACCATCAAGTGCCAGGCCAGTCAGAGCGTTAGTAGCTACTTAAACTGGTATCAGCAG AAACCAGGGCAGCCTCCCAAGCTCCTGATCTACAGGGCATCCACTCTGGAATCTGGGGTC CCATCGCGGTTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTG GAGTGTGCCGATGCTGCCACTTACTACTGTCAATGTACTTATGGTACTAGTAGTAGTTATG GTGCTGCT SEQ ID NO: 227 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CCGTCTCTGGTATCTCCCTCAGTAGCAATGCAATAAGCTGGGTCCGCCAGGCTCCAGGGA AGGGGCTGGAATGGATCGGAATCATTAGTTATAGTGGTACCACATACTACGCGAGCTGGG CGAAAGGCCGATFCACCATCTCCAAAACCTCGTCGACCACGGTGGATCTGAAAATCACTA GTCCGACAACCGAGGACACGGCCACCTACTTCTGTGCCAGAGATGACCCTACGACAGTTA TGGTTATGTTGATACCTITGGAGCCGGCATGGACCTC SEQ ID NO: 228 CAGGCCAGTCAGAGCGTTAGTAGCTACTTrAAAC SEQ ID NO: 229 AGGGCATCCACTCTGGAATCT SEQ ID NO: 230 CAATGTACTTATGGTACTAGTAGTAGTfATGGTGCTGCT SEQ ID NO: 231 AGCAATGCAATAAGC SEQ ID NO: 232 ATCATTAGTTATAGTGGTACCACATACTACGCGAGCTGGGCGAAAGGC SEQ ID NO: 233 GATGACCCTACGACAGTFATGGTTATGTGATACCTTITGGAGCCGGCATGGACCTC SEQ ID NO: 234 MDTRAPTQLLGLLLLWLPGATFAQVLTQTASPVSAAVGGTVTINCQASQSVYKNNYLSWYQ QKPGQPPKGLIYSASTLDSGVPLRFSGSGSGTQFTLTISDVQCDDAATYYCLGSYDCSSGDCYA SEQ ID NO: 235 METGLRWLLLVAVLKGVQCQSLEESGGDLVKPEGSLTLTCTASGFSFSSYWMCWVRQAPGK GLEWIACIVTGNGNTYYANWAKGRFTISKTSSTTVTLQMTSLTAADTATYFCAKAYDL SEQ ID NO: 236 312 QASQSVYKNNYLS SEQ ID NO: 237 SASTLDS SEQ ID NO: 238 LGSYDCSSGDCYA SEQ ID NO: 239 SYWMC SEQ ID NO: 240 CIVTGNGNTYYANWAKG SEQ ED NO: 241 AYDL SEQ ED NO: 242 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACATFIGCCCAAGTGCTGACCCAGACTGCATCGCCCGTGTCTGCAGCTGTGGGAGGCACA GTCACCATCAACTGCCAGGCCAGTCAGAGTG = IATAAGAACAACTACTTATCCTGGTATC AGCAGAAACCAGGGCAGCCTCCCAAAGGCCTGATCTAT-rCTGCATCGACTCTAGATTCTG GGGTCCCATFTGCGGTI7CAGCGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCG ACGTGCAGTGTGACGATGCTGCCACTTACTACTGTCTAGGCAGTTATGATTGTAGTAGTGG TGATITGTTATGCT SEQ ED NO: 243 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGTTGGAGGAGTCCGGGGGAGACCTGGTCAAGCCTGAGGGATCCCTGACACTCACCTGCA CAGCCTCTGGATTCTCCTFTCAGTAGCTACTGGATGTGCTGGGTCCGCCAGGCTCCAGGGAA GGGGCTGGAGTGGATCGCATGCATrGTG-rACTGGTAATGGTAACACTTACTACGCGAACTG GGCGAAAGGCCGATFICACCATCTCCAAAACCTCGTCGACCACGGTGACTCTGCAAATGAC CAGTCTGACAGCCGCGGACACGGCCACCTATI=IGTGCGAAAGCCTATGACTrG SEQ ED NO: 244 CAGGCCAGTCAGAGTG = ATAAGAACAACTACTTATCC SEQ ED NO: 245 TCTGCATCGACTCTAGATTCT SEQ ID NO: 246 CTAGGCAGTTlATGATITGTAGTAGTGGTGA1TrGTTATGCT SEQ IUD NO: 247 AGCTACTGGATGTGC SEQ ID NO: 248 TGCATTrGTrACTGGTAATGGTAkACACTrrACTACGCGAACTGGGCGAAAGGC SEQ IID NO: 249 GCCTATGACTTG SEQ IID NO: 250 313 MDTRAPTQLLGLLLLWLPGSTFAAVLTQTPSPVSAAVGGTVSISCQASQSVYDNNYLSWYQQ KPGQPPKLLIYGASTLASGVPSRFKGTGSGTQFTLTITDVQCDDAATYYCAGVFNDDSDDA SEQ ID NO: 251 METGLRWLLLVAVPKGVQCQSLEESGGRLVTPGTPLTLTCTLSGFSLSAYYMSWVRQAPGKG LEWIGFITLSDHISYARWAKGRFTISKTSTrVDLKMTSPTTEDTATYFCARSRGWGAMGRLDL SEQ ID NO: 252 QASQSVYDNNYLS SEQ ID NO: 253 GASTLAS SEQ ID NO: 254 AGVFNDDSDDA SEQ ID NO: 255 AYYMS SEQ ID NO: 256 FITLSDHISYARWAKG SEQ ID NO: 257 SRGWGAMGRLDL SEQ ID NO: 258 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTTJCCA CATTTGCCGCCGTGCTGACCCAGACTCCATCTCCCGTGTCTGCAGCTGTGGGAGGCACAGT CAGCATCAGT-TGCCAGGCCAGTCAGAGTGTTTATGACAACAACTATTTATCCTGGTATCAG CAGAAACCAGGACAGCCTCCCAAGCTCCTGATCTATGGTGCATCCACTCTGGCATCTGGG GTCCCATCGCGGTTCAAAGGCACGGGATCTGGGACACAGTTrCACTCTCACCATCACAGAC GTGCAGTGTGACGATGCTGCCACTTACTATTGTGCAGGCGTTTTAATGATGATAGTGATG ATGCC SEQ ID NO: 259 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCCCAAAGGTGTCCAGTGTCAGT CGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CACTCTCTGGATTCTCCCTCAGTGCATACTATATGAGCTGGGTCCGCCAGGCTCCAGGGAA GGGGCTGGAATGGATCGGATTCATTACTCTGAGTGATCATATATCTTACGCGAGGTGGGC GAAAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCC GACAACCGAGGACACGGCCACCTATTTCTGTGCCAGGAGTCGTGGCTGGGGTGCAATGGG TCGGTTGGATCTC SEQ ID NO: 260 CAGGCCAGTCAGAGTGTITATGACAACAACTA TTATCC SEQ ID NO: 261 GGTGCATCCACTCTGGCATCT SEQ ID NO: 262 GCAGGCGTTITAATGATGATAGTGATGATGCC SEQ ID NO: 263 314 GCATACTATATGAGC SEQED NO: 264 TrCA~rACTCTGAGTGATCATATATCTTACGCGAGGTGGGCGAAAGGC SEQ ID NO: 265 AGTCGTGGCTGGGGTGCAATGGGTCGGT7rGGATCTC SEQ ED NO: 266 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVTISCQASQSVYNNKNLAWYQQ KSGQPPKLLIYWASTLASGVSSRFSGSGSGTQFTLTVSGVQCDDAATYYCLGVFDDDADNA SEQ ID NO: 267 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTASGFSLSSYSMTWVRQAPGKG LEYIGVIGTSGSTYYATWAKGRFrISRTSTrVALKITSPT-fIEDTATYFCVRSLSSITFL SEQ IOD NO: 268 QASQSVYNNKNLA SEQ ED NO: 269 WASTLAS SEQ IUD NO: 270 LGVFDDDADNA SEQ ID NO: 271 SYSMT SEQ ID NO: 272 VIGTSGSTYYATWAKG SEQ ED NO: 273 SLSSITFL SEQ IID NO: 274 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACATTCGCAGCCGTGCTGACCCAGACACCATCGCCCGTGTCTGCGGCTGTGGGAGGCACA GTCACCATCAGTFGCCAGGCCAGTCAGAGTG'ImATAACAACAAAAATTrAGCCTGGTATC AGCAGAAATCAGGGCAGCCTCCCAAGCTCCTGATCTACTGGGCATCCACTCTGGCATCTG GGGTCTCATCGCGGT-TCAGCGGCAGTGGATCTGGGACACAGT-rCACTCTCACCGTCAGCG GCGTGCAGTGTGACGATGCTGCCACTITACTACTGTCTAGGCGTFr=GATGATGATGCTGA TAATGCT SEQ ED NO: 275 ATGGAGACTGGGCTGCGCTGGCTITCTCCTGGTCGCTGTGCTCAAAGGTGTCCAATGTCAGT CGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGCCTCTGGATF~CTCCCTCAGTAGCTACTCCATGACCTGGGTCCGCCAGGCTCCAGGGAA GGGGCTGGAATATATCGGAGTCATTGGTACTAGTGGTAGCACATACTACGCGACCTGGGC GAAAGGCCGATTCACCATCTCCAGAACCTCGACCACGGTGGCTCTGAAAATCACCAGTCC GACAACCGAGGACACGGCCACCTATrCTGTGTCAGGAGTCrTrCTAT-ACTTCT7G SEQ ID NO: 276 CAGGCCAGTCAGAGTG~rTATAACAACAAAAATIIAGCC 315 SEQ ED NO: 277 TGGGCATCCACTCTGGCATCT SEQ ID NO: 278 CTAGGCGTTT=GATGATGATGCTGATAATGCT SEQ ID NO: 279 AGCTACTCCATGACC SEQ ID NO: 280 GTCATFIGGTACTAGTGGTAGCACATACTACGCGACCTGGGCGAAAGGC SEQ ED NO: 281 AGTCTITTCTrCTAFFACTFTCTrG SEQ ED NO: 282 MDTRAPTQLLGLLLLWLPGARCAFELTQTPASVEAAVGGTVTINCQASQNIYRYLAWYQQKP GQPPKFLIYLASTLASGVPSRFKGSGSGTEFFLTISDLECADAATYYCQSYYSSNSVA SEQ ID NO: 283 METGLRWLLLVAVLKGVQCQEQLVESGGDLVQPEGSLTLTCTASELDFSSGYWICWVRQVPG KGLEWIGCIYTGSSGSTFYASWAKGRFTISKTSS'T-VTLQMTSLTAADTATYFCARGYSGFGYF KL SEQ ED NO: 284 QASQNIYRYLA SEQ ED NO: 285 LASTLAS SEQ mD NO: 286 QSYYSSNSVA SEQ ID NO: 287 SGYWIC SEQ ED NO: 288 CIYTGSSGSTFYASWAKG SEQ ID NO: 289 GYSGFGYFKL SEQ ED NO: 290 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGCATFFCGAATFJGACCCAGACTCCAGCCTCCGTGGAGGCAGCTGTGGGAGGCACA GTCACCATCAATTGCCAGGCCAGTCAGAACAT=nATAGATAC'ITAGCCTGGTATCAGCAG AAACCAGGGCAGCCTCCCAAGTTICCTGATCTATCTGGCATCTACTCTGGCATCTGGGGTCC CATCGCGGTITTAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTGG AGTGTGCCGATGCTGCCACYTACTACTGTCAAAGTTATITATAGTAGTAATAGTGTCGCT SEQ ED NO: 291 ATGGAGACTGGGCTGCGCTGGCTrCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGG AGCAGCTGGTGGAGTCCGGGGGAGACCTGGTCCAGCCTGAGGGATCCCTGACACTCACCT GCACAGCTrCTGAGTITAGACYTCAGTAGCGGCTACTGGATATGCTGGGTCCGCCAGGT-TCC 316 AGGGAAGGGGCTGGAGTGGATCGGATGCATTrATACTGGTAGTAGTGGTAGCACTTrA CGCGAGYI7GGGCGAAAGGCCGATT~CACCATCTCCAAAACCTCGTCGACCACGGTGACTCT GCAAATGACCAGTCTGACAGCCGCGGACACGGCCACCTATTTCTGTGCGAGAGGTTATAG TGGCTT7GGTJACTL1AAGTTG SEQ ED NO: 292 CAGGCCAGTCAGAACA = ATAGATACT7AGCC SEQ lID NO: 293 CTGGCATCTACTCTGGCATCT SEQ IID NO: 294 CAAAGTT~ATFATAGTAGTAATAGTGTCGCT SEQ IID NO: 295 AGCGGCTACTGGATATGC SEQ ED NO: 296 TGCA'1TrATACTGGTAGTAGTGGTAGCAC7TrACGCGAGTTGGGCGAAAGGC SEQ ED NO: 297 GGTTATAGTGGC=FGG~flAC7I=AAG7TG SEQ ID NO: 298 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTIKCQASEDIYRLLAWYQQK PGQPPKLLIYDSSDLASGVPSRFKGSGSGTEFTLAISGVQCDDAATYYCQQAWSYSDIDNA SEQ ID NO: 299 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTASGFSLSSYYMSWVRQAPGKG LEWIGIITTrSGNTFYASWAKGRLTISRTSTFFVDLKITSP'T-rEDTATYFCARTSDIFYYRNL SEQ ED NO: 300 QASEDIYRLLA SEQ ID NO: 301 DSSDLAS SEQ ID NO: 302 QQAWSYSDIDNA SEQ ED NO: 303 SYYMS SEQ ED NO: 304 IITSGNTFYASWAKG SEQ ID NO: 305 TSDIFYYRNL SEQ ID NO: 306 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGCCTATGATATGACCCAGACTCCAGCCTCTGTGGAGGTAGCTGTGGGAGGCACA GTCACCATCAAGTGCCAGGCCAGTGAGGACATFATAGGTTATTGGCCTGGTATCAACAG AAACCAGGGCAGCCTCCCAAGCTCCTGATCTATGATTCATCCGATCTGGCATCTGGGGTCC CATCGCGGT-TCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCGCCATCAGCGGTGTGC 317 AGTGTGACGATGCTGCCACTTACTACTGTCAACAGGCTTGGAGTTATAGTGATATFGATAA TGCT SEQ ED NO: 307 ATGGAGACTGGGCTGCGCTGGCTITCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCGGGGACACCCCTGACACTCACCTGCA CAGCCTCTGGA'ITCTCCCTCAGTAGCTACTACATGAGCTGGGTCCGCCAGGCTCCAGGGAA GGGGCTGGAATGGATCGGAATCATITACTACTAGTGGTAATACATTTACGCGAGCTGGGC GAAAGGCCGGCTCACCATCTCCAGAACCTCGACCACGGTGGATCTGAAAATCACCAGTCC GACAACCGAGGACACGGCCACCTATICTGTGCCAGAACTTCTGATATFFLTTTlATCGT AACTITG SEQ ED NO: 308 CAGGCCAGTGAGGACA7TTATAGGTTATTGGCC SEQ ED NO: 309 GATTCATCCGATCTGGCATCT SEQ ID NO: 310 CAACAGGCTTGGAGTrATAGTGATAT-TGATAATGCT SEQ ED NO: 311 AGCTACTACATGAGC SEQ ED NO: 312 ATCATITACTACTAGTGGTAATACATITIACGCGAGCTGGGCGAAAGGC SEQ ED NO: 313 ACYTCTGATAT~fT=AFATCGTAACTTG SEQ ED NO: 314 MDTRAPTQLLGLLLLWLPGATFAAVLTQTASPVSAAVGATVTINCQSSQSVYNDMDLAWFQ QKPGQPPKLLIYSASTLASGVPSRFSGSGSGTEFTLTISGVQCDDAATYYCLGAFDDDADNT SEQ ED NO: 315 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLTRHAITWVRQAPGKG LEWIGCIWSGGSTYYATWAKGRFTISKTS7FrVDLRITSPTFFEDTATYFCARVIGDTAGYAYFrG LDL SEQ ED NO: 316 QSSQSVYNDMDLA SEQ ID NO: 317 SASThAS SEQ ED NO: 318 LGAFDDDADNT SEQ ID NO: 319 RHAIT SEQ ID NO: 320 CIWSGGSTYYATWAKG SEQ ED NO: 321 318 VIGDTAGYAYFTGLDL SEQ ID NO: 322 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACGTTTGCAGCCGTGCTGACCCAGACTGCATCACCCGTGTCTGCCGCTGTGGGAGCCACA GTCACCATCAACTGCCAGTCCAGTCAGAGTGTITTATAATGACATGGACTTAGCCTGGTTTC AGCAGAAACCAGGGCAGCCTCCCAAGCTCCTGATCTATICTGCATCCACTCTGGCATCTGG GGTCCCATCGCGGTTCAGCGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGG CGTGCAGTGTGACGATGCTGCCACTTACTACTGTCTAGGCGCTTITGATGATGATGCTGAT AATACT SEQ ID NO: 323 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGTCTCTGGATCTCCCTCACTAGGCATGCAATAACCTGGGTCCGCCAGGCTCCAGGGAA GGGGCTGGAATGGATCGGATGCATTTGGAGTGGTGGTAGCACATACTACGCGACCTGGGC GAAAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTCAGAATCACCAGTCC GACAACCGAGGACACGGCCACCTACTTCTGTGCCAGAGTCATTGGCGATACTGCTGGTTA TGCTTATITACGGGGCTTGACTTG SEQ ID NO: 324 CAGTCCAGTCAGAGTGTT TATAATGACATGGACTTAGCC SEQ ID NO: 325 TCTGCATCCACTCTGGCATCT SEQ ID NO: 326 CTAGGCGCTTITGATGATGATGCTGATAATACT SEQ ID NO: 327 AGGCATGCAATAACC SEQ ID NO: 328 TGCATTTGGAGTGGTGGTAGCACATACTACGCGACCTGGGCGAAAGGC SEQ ID NO: 329 GTCATTGGCGATACTGCTGGTTrATGCTTATITTACGGGGCTTGACTTG SEQ ID NO: 330 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTIKCQASQSVYNWLSWYQQ KPGQPPKLLIYTASSLASGVPSRFSGSGSGTEFTLTISGVECADAATYYCQQGYTSDVDNV SEQ ID NO: 331 METGLRWLLLVAVLKGVQCQSLEEAGGRLVTPGTPLTLTCTVSGIDLSSYAMGWVRQAPGK GLEYIGIISSSGSTYYATWAKGRFrISQASSTTVDLKITSPT-EDSATYFCARGGAGSGGVWLLD GFDP SEQ ID NO: 332 QASQSVYNWLS SEQ ID NO: 333 TASSLAS 319 SEQ ED NO: 334 QQGYTSDVDNV SEQ ED NO: 335 SYAMO SEQ lID NO: 336 IISSSGSTYYATWAKG SEQ ID NO: 337 GGAGSGGVWLLDGFDP SEQ ID NO: 338 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGCCTATGATATGACCCAGACTCCAGCCTCTGTGGAGGTAGCTGTGGGAGGCACA GTCACCATCAAGTGCCAGGCCAGTCAGAGTGTTfTATAATTGGTTATCCTGGTATCAGCAGA AACCAGGGCAGCCTCCCAAGCTCCTGATCTATACTGCATCCAGTCTGGCATCTGGGGTCCC ATCGCGGTFFCAGTGGCAGTGGATCTGGGACAGAGT1TCACTCTCACCATCAGCGGCGTGGA GTGTGCCGATGCTGCCACTrrACTACTGTCAACAGGGTTIATACTAGTGATG'TGATAATGTr SEQ ID NO: 339 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGCTGGAGGAGGCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGTCTCTGGAATCGACCTCAGTAGCTATGCAATGGGCTGGGTCCGCCAGGCTCCAGGGA AGGGGCTGGAATACATCGGAATCATTrAGTAGTAGTGGTAGCACATACTACGCGACCTGGG CGAAAGGCCGATITCACCATCTCACAAGCCTCGTCGACCACGGTGGATCTGAAAATTACCA GTCCGACAACCGAGGACTCGGCCACATATTCTGTGCCAGAGGGGGTGCTGGTAGTGGTG GTGTTTGGCTGCTrGATGG'TGATCCC SEQ ID NO: 340 CAGGCCAGTCAGAGTGYL1ATAATTFGGT7ATCC SEQ ID NO: 341 ACTGCATCCAGTCTGGCATCT SEQ ED NO: 342 CAACAGGGTTATACTAGTGATGTTGATAATGY[ SEQ ID NO: 343 AGCTATGCAATGGGC SEQ ED NO: 344 ATCATFTAGTAGTAGTGGTAGCACATACTACGCGACCTGGGCGAAAGGC SEQ 11D NO: 345 GGGGGTGCTGGTAGTGGTGGTGFFGGCTGCTrIGATGGThLGATCCC SEQ ID NO: 346 MDTRAPTQLLGLLLLWLPGAKCADVVMTQTPASVSAAVGGTVTINCQASENIYNWLAWYQQ KPGQPPKLLIYTVGDLASGVSSRFKGSGSGTEFTLTISDLECADAATYYCQQGYSSSYVDNV SEQ ID NO: 347 320 METGLRWLLLVAVLKGVQCQEQLKESGGRLVTPGTPLTLTCTVSGFSLNDYAVGWFRQAPG KGLEWIGYIRSSGTITAYATWAKGRFTISATS'YFVDLKITSP'FrEDTATYFCARGGAGSSGVWIL DGFAP SEQ ED NO: 348 QASENIYNWLA SEQ ID NO: 349 TVGDLAS SEQ ID NO: 350 QQGYSSSYVDNV SEQ ID NO: 351 DYAVG SEQ ID NO: 352 YIRSSGTTAYATWAKG SEQ ED NO: 353 GGAGSSGVWILDGFAP SEQ ID NO: 354 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AAATGTGCCGATGTITGTGATGACCCAGACTCCAGCCTCCGTGTCTGCAGCTGTGGGAGGC ACAGTCACCATCAAT-rGCCAGGCCAGTGAGAACATTFATAATTGG'TFAGCCTGGTATCAGC AGAAACCAGGGCAGCCTCCCAAGCTCCTGATCTATACTGTAGGCGATCTGGCATCTGGGG TCTCATCGCGG'TTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCT GGAGTGTGCCGATGCTGCCACTTACTA7FFGTCAACAGGGTTATAGTAGTAG'TATGTTGAT AATGTIT SEQ ID NO: 355 ATGGAGACTGGGCTGCGCTGGCTrCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGG AGCAGCTGAAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCT GCACAGTCTCTGGAYFCTCCCTCAATGACTATGCAGTGGGCTGGTITCCGCCAGGCTCCAGG GAAGGGGCTGGAATGGATCGGATACA7CGTAGTAGTGGTACCACAGCCTACGCGACCTG GGCGAAAGGCCGATITCACCATCTCCGCTACCTCGACCACGGTGGATCTGAAAATCACCAG TCCGACAACCGAGGACACGGCCACCTAY=CTGTGCCAGAGGGGGTGCTGGTAGTAGTGG TGTGTGGATCCTFGATGGTITITGCTCCC SEQ ID NO: 356 CAGGCCAGTGAGAACATTATAATFGGTFAGCC SEQ ED NO: 357 ACTGTAGGCGATCTGGCATCT SEQ ID NO: 358 CAACAGGGT-TATAGTAGTAGTTATGTrGATAATG-Fr SEQ ID NO: 359 GACTATGCAGTGGGC SEQ ID NO: 360 321 TACATCGTAGTAGTGGTACCACAGCCTACGCGACCTGGGCGAAAGGC SEQ ID NO: 361 GGGGGTGCTGGTAGTAGTGGTGTGTGGATCCTTGATGGTnTGCTCCC SEQ ID NO: 362 MDTRAPTQLLGLLLLWLPGATFAQVLTQTPSSVSAAVGGTVTINCQASQSVYQNNYLSWFQQ KPGQPPKLLIYGAATLASGVPSRFKGSGSGTQFTLTISDLECDDAATYYCAGAYRDVDS SEQ ID NO: 363 METGLRWLLLVAVLKGVQCQSLEESGGDLVKPGASLTLTCTASGFSFTSTYYIYWVRQAPGK GLEWIACIDAGSSGSTYYATWVNGRFTISKTSSTTVTLQMTSLTAADTATYFCAKWDYGGNV GWGYDL SEQ ID NO: 364 QASQSVYQNNYLS SEQ ID NO: 365 GAATLAS SEQ ID NO: 366 AGAYRDVDS SEQ ID NO: 367 STYYIY SEQ ID NO: 368 CIDAGSSGSTYYATWVNG SEQ ID NO: 369 WDYGGNVGWGYDL SEQ ID NO: 370 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACATTTGCTCAAGTGCTGACCCAGACTCCATCCTCCGTGTCTGCAGCTGTGGGAGGCACAG TCACCATCAATTGCCAGGCCAGTCAGAGTGTFI'ATCAGAACAACTACTTATCCTGGTITCA GCAGAAACCAGGGCAGCCTCCCAAGCTCCTGATCTATGGTGCGGCCACTCTGGCATCTGG GGTCCCATCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGA CCTGGAGTGTGACGATGCTGCCACTrACTACTGTGCAGGCGCTTATAGGGATGTGGATrCT SEQ ID NO: 371 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGTTGGAGGAGTCCGGGGGAGACCTGGTCAAGCCTGGGGCATCCCTGACACTCACCTGCA CAGCCTCTGGATTCTCCTIFACTAGTACCTACTACATCTACTGGGTCCGCCAGGCTCCAGG GAAGGGGCTGGAGTGGATCGCATGTA TTGATGCTGGTAGTAGTGGTAGCACTT7ACTACGC GACCTGGGTGAATGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGACTCTGCA AATGACCAGTCTGACAGCCGCGGACACGGCCACCTATTCTGTGCGAAATGGGATTATGG TGGTAATGTTGGTrGGGGTTATGACTTG SEQ ID NO: 372 CAGGCCAGTCAGAGTGFTATCAGAACAACTACTTATCC SEQ ID NO: 373 322 GGTGCGGCCACTCTGGCATCT SEQ IID NO: 374 GCAGGCGCTTFATAGGGATGTGGATTICT SEQ ID NO: 375 AGTACCTACTACATCTAC SEQ ID NO: 376 TGTATTrGATGCTGGTAGTAGTGGTAGCAC'TTACTACGCGACCTGGGTGAATGGC SEQ ED NO: 377 TGGGA7FrATGGTGGTAATGTIGGTTGGGGTTrATGACTT1G SEQ ID NO: 378 MDTRAPTQLLGLLLLWLPGARCAFELTQTPSSVEAAVGGTVTIKCQASQSISSYLAWYQQKPG QPPKFLIYRASTLASGVPSRFKGSGSGTEFrLTISDLECADAATYYCQSYYDSVSNP SEQ ID NO: 379 METGLRWLLLVAVLKGVQCQSLEESGGDLVKPEGSLTLTCKASGLDLGTYWFMCWVRQAPG KGLEWIACIYTGSSGSTFYASWVNGRFrISKTSST-rVThQMTSLTAADTATYFCARGYSGYGY FKL SEQ ID NO: 380 QASQSISSYLA SEQ ID NO: 381 RASTLAS SEQ ID NO: 382 QSYYDSVSNP SEQ ID NO: 383 TYWFMC SEQ ID NO: 384 CIYTGSSGSTFYASWVNG SEQ ED NO: 385 GYSGYGYFKL SEQ ID NO: 386 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGCATrFCGAArrGACCCAGACTCCATCCTCCGTGGAGGCAGCTGTGGGAGGCACA GTCACCATCAAGTGCCAGGCCAGTCAGAGCATrAGTAGTT1ACTFrAGCCTGGTATCAGCAG AAACCAGGGCAGCCTCCCAAGTTCCTGATCTACAGGGCGTCCACTCTGGCATCTGGGGTC CCATCGCGAT-rCAAAGGCAGTGGATCTGGGACAGAGT-rCACTCTCACCATCAGCGACCTG GAGTGTGCCGATGCTGCCACT-rACTACTGTCAAAGCTATTATGATAGTGTII7CAAATCCT SEQ ID NO: 387 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGTITGGAGGAGTCCGGGGGAGACCTGGTCAAGCCTGAGGGATCCCTGACACTCACCTGCA AAGCCTCTGGACTCGACCTCGGTACCTACTGGTTCATGTGCTGGGTCCGCCAGGCTCCAGG GAAGGGGCTGGAGTGGATCGCT-rGTATIMATACTGGTAGTAGTGGTTCCAC=rICTACGCG 323 AGCTGGGTGAATGGCCGATTCACCATCTCCAAAACCTCGTCGACCACGGTGACTCTGCAA ATGACCAGTCTGACAGCCGCGGACACGGCCACTTrAT'n=GTGCGAGAGGTTATAGTGGT7r ATGGTITATI=rAAGITrG SEQ ID NO: 388 CAGGCCAGTCAGAGCAT-TAGTAGTrIACTTAGCC SEQ ID NO: 389 AGGGCGTCCACTCTGGCATCT SEQ ED NO: 390 CAAAGCTAT7IATGATAGTGTI7CAAATCCT SEQ ID NO: 391 ACCTACTGGTTCATGTGC SEQ ID NO: 392 TGTA MlTATACTGGTAGTAGTGGTTJCCACTTTCTACGCGAGCTGGGTGAATGGC SEQ ID NO: 393 GGTTATAGTGGTrJATGG7FrAT1TYAAG7T[G SEQ ID NO: 394 MDTRAPTQLLGLLLLWLPGVTFAIEMTQSPFSVSAAVGGTVSLSCQASQSVYKNNQLSWYQQ KSGQPPKLLIYGASALASGVPSRFKGSGSGTEFTLTISDVQCDDAATYYCAGAITGSIDTDG SEQ ID NO: 395 METGLRWLLLVAVLKGVQCQSLEESGGDLVKPGASLTLTC'TSGFSFSSSYFICWVRQAPGKG LEWIACIYGGDGSTYYASWAKGRFrISKTSSTFTVTLQMTSLTAADTATYFCAREWAYSQGYF GAFDL SEQ ID NO: 396 QASQSVYKNNQLS SEQ ID NO: 397 GASALAS SEQ ED NO: 398 AGAITGSIDTDG SEQ ID NO: 399 SSYFIC SEQ ED NO: 400 CIYGGDGSTYYASWAKG SEQ ED NO: 401 EWAYSQGYFGAFDL SEQ ID NO: 402 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGTCA CATITGCCATCGAAATGACCCAGAGTCCATTrCCGTGTCTGCAGCTGTGGGAGGCACAGT CAGCATCAGTITGCCAGGCCAGTCAGAGTGTIATAAGAACAACCAATIATCCTGGTATCA GCAGAAATCAGGGCAGCCTCCCAAGCTCCTGATCTATGGTGCATCGGCTCTGGCATCTGG GGTCCCATCGCGGTITCAAAGGCAGTGGATCTGGGACAGAGTrCACTCTCACCATCAGCGA 324 CGTGCAGTGTGACGATGCTGCCACT[ACTACTGTGCAGGCGCTATTACTGGTAGTATrGAT ACGGATGGT SEQ ED NO: 403 ATGGAGACTGGGCTGCGCTGGC'ITCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGTGGAGGAGTCCGGGGGAGACCTGGTCAAGCCTGGGGCATCCCTGACACTCACCTGCA CAACTrICTGGATrICTCCTFCAGTAGCAGCTACTrCATTFGCTGGGTCCGCCAGGCTCCAGG GAAGGGGCTGGAGTGGATCGCATGCA=hATGGTGGTGATGGCAGCACATACTACGCGAG CTGGGCGAAAGGCCGATFICACCATCTCCAAAACCTCGTCGACCACGGTGACGCTGCAAAT GACCAGTCTGACAGCCGCGGACACGGCCACCTATTJCTGTGCGAGAGAATGGGCATATAG TCAAGGTFFATFFIGGTGCT=f1GATCTC SEQ ID NO: 404 CAGGCCAGTCAGAGTGTITATAAGAACAACCAATFATCC SEQ ED NO: 405 GGTGCATCGGCTCTGGCATCT SEQ ED NO: 406 GCAGGCGCTATTACTGGTAGTAT-rGATACGGATGGT SEQ ED NO: 407 AGCAGCTAC'TCATTFGC SEQ ED NO: 408 TGCATJYIATGGTGGTGATGGCAGCACATACTACGCGAGCTGGGCGAAAGGC SEQ ED NO: 409 GAATGGGCATATAGTCAAGGT1A7TIGGTGCTITGATCTC SEQ ED NO: 410 MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVEAAVGGTVTIKCQASEDISSYLAWYQQKP GQPPKLLIYAASNLESGVSSRFKGSGSGTEYTLTISDLECADAATYYCQCTYGTISISDGNA SEQ ED NO: 411 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSSYFMTWVRQAPGEG LEYIGFINPGGSAYYASWVKGRFrISKSSTTVDLKITSPTrEDTATYFCARVLIVSYGAFI SEQ ED NO: 412 QASEDISSYLA SEQ ID NO: 413 AASNLES SEQ ID NO: 414 QCTYGTISISDGNA SEQ ID NO: 415 SYFMT SEQ ID NO: 416 FINPGGSAYYASWVKG SEQ ID NO: 417 VLIVSYGAFrI 325 SEQ ID NO: 418 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGATGTIGTGATGACCCAGACTCCAGCCTCCGTGGAGGCAGCTGTGGGAGGCACA GTCACCATCAAGTGCCAGGCCAGTGAGGATATTAGTAGCTACTTAGCCTGGTATCAGCAG AAACCAGGGCAGCCTCCCAAGCTCCTGATCTATGCTGCATCCAATCTGGAATCTGGGGTCT CATCGCGAT"TCAAAGGCAGTGGATCTGGGACAGAGTACACTCTCACCATCAGCGACCTGG AGTGTGCCGATGCTGCCACCTATrACTGTCAATGTACTTATGGTACTATITCTATTAGTGAT GGTAATGCT SEQ ID NO: 419 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAATGTCAGT CGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGTCTCTGGATFCTCCCTCAGTAGCTACTTrCATGACCTGGGTCCGCCAGGCTCCAGGGGA GGGGCTGGAATACATCGGATTCATTAATCCTGGTGGTAGCGCTTACTACGCGAGCTGGGT GAAAGGCCGATTCACCATCTCCAAGTCCTCGACCACGGTAGATCTGAAAATCACCAGTCC GACAACCGAGGACACGGCCACCTATITCTGTGCCAGGGTTCTGATTGTTTCTTATGGAGCC TTTACCATC SEQ ID NO: 420 CAGGCCAGTGAGGATATTAGTAGCTACTTAGCC SEQ ID NO: 421 GCTGCATCCAATCTGGAATCT SEQ ID NO: 422 CAATGTACTTATGGTACTATTrCTATTAGTGATGGTAATGCT SEQ ID NO: 423 AGCTACTTCATGACC SEQ ID NO: 424 TrCATTAATCCTGGTGGTAGCGCTrACTACGCGAGCTGGGTGAAAGGC SEQ ID NO: 425 GT-CTGATTGTTTCTTATGGAGCCTTTACCATC SEQ ID NO: 426 MDTRAPTQLLGLLLLWLPGARCDVVMTQTPASVSAAVGGTVTIKCQASEDIESYLAWYQQKP GQPPKLLIYGASNLESGVSSRFKGSGSGTEFTLTISDLECADAATYYCQCTYGIISISDGNA SEQ ID NO: 427 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSSYFMTWVRQAPGEG LEYIGFMNTGDNAYYASWAKGRFTISKTSTTVDLKITSPTTEDTATYFCARVLVVAYGAFNI SEQ ID NO: 428 QASEDIESYLA SEQ ID NO: 429 GASNLES SEQ ID NO: 430 QCTYGIISISDGNA 326 SEQ ID NO: 431 SYFMT SEQ ID NO: 432 FMNTGDNAYYASWAKG SEQ ID NO: 433 VLVVAYGAFNI SEQ ID NO: 434 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGATGTTGTGATGACCCAGACTCCAGCCTCCGTGTCTGCAGCTGTGGGAGGCACA GTCACCATCAAGTGCCAGGCCAGTGAGGACATTGAAAGCTATCTAGCCTGGTATCAGCAG AAACCAGGGCAGCCTCCCAAGCTCCTGATCTATGGTGCATCCAATCTGGAATCTGGGGTCT CATCGCGGTTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTGG AGTGTGCCGATGCTGCCACT7ACTAT'TGTCAATGCACT'TATGGTATrATTAGTATTAGTGA TGGTAATGCT SEQ ID NO: 435 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGTGTCTGGATTCTCCCTCAGTAGCTACTTCATGACCTGGGTCCGCCAGGCTCCAGGGGA GGGGCTGGAATACATCGGATTCATGAATACTGGTGATAACGCATACTACGCGAGCTGGGC GAAAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATCACCAGTCC GACAACCGAGGACACGGCCACCTATTTCTGTGCCAGGGTTCTTGTTGTTGCTTATGGAGCC TITAACATC SEQ ID NO: 436 CAGGCCAGTGAGGACATTGAAAGCTATCTAGCC SEQ ID NO: 437 GGTGCATCCAATCTGGAATCT SEQ ID NO: 438 CAATGCACTTATGGTATTATTAGTAT'TAGTGATGGTAATGCT SEQ ID NO: 439 AGCTACTTCATGACC SEQ ID NO: 440 TTCATGAATACTGGTGATAACGCATACTACGCGAGCTGGGCGAAAGGC SEQ ID NO: 441 GTTCTTGTTGT'TGCTTATGGAGCCTITAACATC SEQ ID NO: 442 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSEPVGGTVSISCQSSKSVMNNNYLAWYQQ KPGQPPKLLIYGASNLASGVPSRFSGSGSGTQFTLTISDVQCDDAATYYCQGGYTGYSDHGT SEQ ID NO: 443 327 METGLRWLLLVAVLKGVQCQSVEESGGRLVKPDETLTLTCTVSGIDLSSYPMNWVRQAPGK GLEWIGFINTGGTIVYASWAKGRFTISKTST7VDLKMTSPTITEDTATYFCARGSYVSSGYAYYF NV SEQ EID NO: 444 QSSKSVMNNNYLA SEQ ID NO: 445 GASNLAS SEQ ID NO: 446 QGGYTGYSDHGT SEQ lID NO: 447 SYPMN SEQ ID NO: 448 FINTGGTIVYASWAKG SEQ ID NO: 449 GSYVSSGYAYYFNV SEQ ED NO: 450 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACA'TI7GCCGCCGTGCTGACCCAGACTCCATCTCCCGTGTCTGAACCTGTGGGAGGCACAG TCAGCATCAGTTGCCAGTCCAGTAAGAGTGT-fIATGAATAACAACTACTTAGCCTGGTATCA GCAGAAACCAGGGCAGCCTCCCAAGCTCCTGATCTATGGTGCATCCAATCTGGCATCTGG GGTCCCATCACGGYJ7CAGCGGCAGTGGATCTGGGACACAGT-rCACTCTCACCATCAGCGA CGTGCAGTGTGACGATGCTGCCAC7TACTACTGTCAAGGCGGTTATACTGGTTATAGTGAT CATGGGACT SEQ ED NO: 451 ATGGAGACTGGGCTGCGCTGGCTJ'CTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGGTGGAGGAGTCCGGGGGTCGCCTGGTCAAGCCTGACGAAACCCTGACACTCACCTGCA CAGTCTCTGGAATCGACCTCAGTAGCTATCCAATGAACTGGGTCCGCCAGGCTCCAGGGA AGGGGCTGGAATGGATCGGA'1TCATI'AATACTGGTGGTACCATAGTCTACGCGAGCTGGG CAAAAGGCCGATFIICACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTC CGACAACCGAGGACACGGCCACCTATTrCTGTGCCAGAGGCAGTTIATGrCATCTGGTrA TGCCTACTATITAATGTC SEQ ID NO: 452 CAGTCCAGTAAGAGTGTrATGAATAACAACTACT-rAGCC SEQ ID NO: 453 GGTGCATCCAATCTGGCATCT SEQ ID NO: 454 CAAGGCGGTrlATACTGGTTrATAGTGATCATGGGACT SEQ ID NO: 455 AGCTATCCAATGAAC SEQ ID NO: 456 328 T-FCATTAATACTGGTGGTACCATAGTCTACGCGAGCTGGGCAAAAGGC SEQ ID NO: 457 GGCAGTTATGTITCATCTGGTFATGCCTACTATTTTAATGTC SEQ ID NO: 458 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVSISCQSSQSVYNNNWLSWFQQ KPGQPPKLLIYKASTLASGVPSRFKGSGSGTQFTLTISDVQCDDVATYYCAGGYLDSVI SEQ ID NO: 459 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSTYSINWVRQAPGKG LEWIGIIANSGT'FYANWAKGRFTVSKTSTTVDLKITSPTT7EDTATYFCARESGMYNEYGKFNI SEQ ID NO: 460 QSSQSVYNNNWLS SEQ ID NO: 461 KASTLAS SEQ ID NO: 462 AGGYLDSVI SEQ ID NO: 463 TYSIN SEQ ID NO: 464 IIANSGTTFYANWAKG SEQ ID NO: 465 ESGMYNEYGKFNI SEQ ID NO: 466 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACATTrGCCGCCGTGCTGACCCAGACTCCATCTCCCGTGTCTGCAGCTGTGGGAGGCACAG TCAGCATCAGTTGCCAGTCCAGTCAGAGTGTTTATAATAACAACTGGTrATCCTGGTTTCA GCAGAAACCAGGGCAGCCTCCCAAGCTCCTGATCTACAAGGCATCCACTCTGGCATCTGG GGTCCCATCGCGG'TTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGA CGTGCAGTGTGACGATGTTGCCACTTACTACTGTGCGGGCGGTTATCTTGATAGTGTTA TT SEQ ID NO: 467 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGTCTCTGGATFCTCCCTCAGTACCTATTCAATAAACTGGGTCCGCCAGGCTCCAGGGAA GGGCCTGGAATGGATCGGAATCATTFGCTAATAGTGGTACCACATTCTACGCGAACTGGGC GAAAGGCCGATTCACCGTCTCCAAAACCTCGACCACGGTGGATCTGAAAATCACCAGTCC GACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGAGAGTGGAATGTACAATGAATA TGGTAAATTTAACATC SEQ ID NO: 468 CAGTCCAGTCAGAGTGTTTATAATAACAACTGGTTATCC SEQ ID NO: 469 AAGGCATCCACTCTGGCATCT 329 SEQ ED NO: 470 GCGGGCGGTTATCTTrGATAGTGTTATT SEQ ID NO: 471 ACCTATFrCAATAAAC SEQ ED NO: 472 ATCATTGCTAATAGTGGTACCACA7FrCTACGCGAACTGGGCGAAAGGC SEQ ED NO: 473 GAGAGTGGAATGTACAATGAATATGGTAAA=mAACATC SEQ ID NO: 474 MDTRAPTQLLGLLLLWLPGARCASDMTQTPSSVSAAVGGTVTINCQASENIYSFLAWYQQKP GQPPKLLIFKASTLASGVSSRFKGSGSGTQFTLTISDLECDDAATYYCQQGATVYDIDNN SEQ ID NO: 475 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGIDLSAYAMIWVRQAPGEG LEWITIIYPNGITYYANWAKGRFTVSKTSTAMDLKITSPTrEDTATYFCARDAESSKNAYWGY FNV SEQ ID NO: 476 QASENIYSFLA SEQ ID NO: 477 KASTLAS SEQ ED NO: 478 QQGATVYDIDNN SEQ ID NO: 479 AYAMI SEQ ED NO: 480 IIYPNGITYYANWAKG SEQ ID NO: 481 DAESSKNAYWGYFNV SEQ H) NO: 482 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGCCTCTGATATGACCCAGACTCCATCCTCCGTGTCTGCAGCTGTGGGAGGCACAG TCACCATCAATrGCCAGGCCAGTGAGAACATTATAGCT-YIGGCCTGGTATCAGCAGAA ACCAGGGCAGCCTCCCAAGCTCCTGATCTTICAAGGCrrCCACTCTGGCATCTGGGGTCTCA TCGCGGTrTCAAAGGCAGTGGATCTGGGACACAGTTfCACTCTCACCATCAGCGACCTGGAG TGTGACGATGCTGCCACTITACTACTGTCAACAGGGTGCTACTGTGTATGATATTGATAATA AT SEQ ID NO: 483 ATGGAGACTGGGCTGCGCTGGCTrCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAG'IICTGGAATCGACCTCAGTGCCTATGCAATGATCTGGGTCCGCCAGGCTCCAGGGG AGGGGCTGGAATGGATCACAATCATFTATCCTAATGGTATCACATACTACGCGAACTGGG 330 CGAAAGGCCGATFTCACCGTCTCCAAAACCTCGACCGCGATGGATCTGAAAATCACCAGTC CGACAACCGAGGACACGGCCACCTATrCTGTGCCAGAGATGCAGAAAGTAGTAAGAATG CTrATFFGGGGCTACTFT-AACGTC SEQ ED NO: 484 CAGGCCAGTGAGAACAT~rATAGCTflFGGCC SEQ ED NO: 485 AAGGCTLTCCACTCTGGCATCT SEQ EID NO: 486 CAACAGGGTGCTACTGTGTATGATATIGATAATAAT SEQ ED NO: 487 GCCTATGCAATGATC SEQ ED NO: 488 ATCATFTATCCTAATGGTATCACATACTACGCGAACTGGGCGAAAGGC SEQ ED NO: 489 GATGCAGAAAGTAGTAAGAATGCTTAT7GGGGCTAC=hAACGTC SEQED NO: 490 MDTRAPTQLLGLLLLWLPGARCASDMTQTPSSVSAAVGGTVTINCQASENIYSFLAWYQQKP GQPPKLLIFRASTLASGVSSRFKGSGSGTQFTLTISDLECDDAATYYCQQGATVYDIDNN SEQ ID NO: 491 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGIDLSAYAMIWVRQAPGEG LEWITIIYPNGITYYANWAKGRFTVSKTSTAMDLKITSPITEDTATYFCARDAESSKNAY'WGY FNV SEQ IID NO: 492 QASENIYSFLA SEQED NO: 493 RASTLAS SEQ MD NO: 494 QQGATVYDIDNN SEQ ID NO: 495 AYAMI SEQ ID NO: 496 IIYPNGITYYANWAKG SEQ ED NO: 497 DAESSKNAYWGYFNV SEQ ID NO: 498 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGCCTCTGATATGACCCAGACTCCATCCTCCGTGTCTGCAGCTGTGGGAGGCACAG TCACCATCAATGCCAGGCCAGTGAGAACATI=ATAGCTITYIGGCCTGGTATCAGCAGAA ACCAGGGCAGCCTCCCAAGCTCCTGATCTTCAGGGCTrCCACTCTGGCATCTGGGGTCTCA TCGCGG'TrCAAAGGCAGTGGATCTGGGACACAGTFJCACTCTCACCATCAGCGACCTGGAG 331 TGTGACGATGCTGCCACTTACTACTGTCAACAGGGTGCTACTGTGTATGATAT-rGATAATA AT SEQ ED NO: 499 ATGGAGACTGGGCTGCGCTGGCT-rCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGT=CTGGAATCGACCTCAGTGCCTATGCAATGATCTGGGTCCGCCAGGCTCCAGGGG AGGGGCTGGAATGGATCACAATCATFTATCCTAATGGTATCACATACTACGCGAACTGGG CGAAAGGCCGATTCACCGTCTCCAAAACCTCGACCGCGATGGATCTGAAAATCACCAGTC CGACAACCGAGGACACGGCCACCTATFCTGTGCCAGAGATGCAGAAAGTAGTAAGAATG CTITATTIGGGGCTACThI7AACGTC SEQ ED NO: 500 CAGGCCAGTGAGAACATTh[ATAGCTFITGGCC SEQ ED NO: 501 AGGGC7FTCCACTCTGGCATCT SEQ ED NO: 502 CAACAGGGTGCTACTGTGTATGATATTGATAATAAT SEQ ID NO: 503 GCCTATGCAATGATC SEQ ED NO: 504 ATCA'FLTATCCTAATGGTATCACATACTACGCGAACTGGGCGAAAGGC SEQ ED) NO: 505 GATGCAGAAAGTAGTAAGAATGCTTIATTFGGGGCTACTFITAACGTC SEQ ID NO: 506 MDTRAPTQLLGLLLLWLPGATFAIEMTQTPSPVSAAVGGTVTINCQASESVFNNMLSWYQQK PGHSPKLLIYDASDLASGVPSRFKGSGSGTQFTLTISGVECDDAATYYCAGYKSDSNDGDNV SEQ ID NO: 507 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGFSLNRNSITWVRQAPGEGL EWIGIITGSGRTYYANWAKGRFTISKTSTTrVDLKMTSPTI'EDTATYFCARGHPGLGSGNI SEQ ED NO: 508 QASESVFNNMLS SEQ ID NO: 509 DASDLAS SEQ ID NO: 510 AGYKSDSNDGDNV SEQ ID NO: 511 RNSIT SEQ ID NO: 512 IITGSGRTYYANWAKG SEQ ID NO: 513 GHPGLGSGNI 332 SEQ ID NO: 514 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACATTTGCCATTGAAATGACCCAGACTCCATCCCCCGTGTCTGCCGCTGTGGGAGGCACAG TCACCATCAATTGCCAGGCCAGTGAGAGTGTITFIAATAATATGTTATCCTGGTATCAGCA GAAACCAGGGCACTCTCCTAAGCTCCTGATCTATGATGCATCCGATCTGGCATCTGGGGTC CCATCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGTGGCGTG GAGTGTGACGATGCTGCCACTTACTAT-TGTGCAGGGTATAAAAGTGATAGTAATGATGGC GATAATGT7 SEQ ID NO: 515 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGTCTCTGGA T'CTCCCTCAACAGGAATTCAATAACCTGGGTCCGCCAGGCTCCAGGGG AGGGGCTGGAATGGATCGGAATCATTACTGGTAGTGGTAGAACGTACTACGCGAACTGGG CAAAAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTC CGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGGCCATCCTGGTCT-rGGTAGTG GTAACATC SEQ ID NO: 516 CAGGCCAGTGAGAGTGYTTAATAATATGTTATCC SEQ ID NO: 517 GATGCATCCGATCTGGCATCT SEQ ID NO: 518 GCAGGGTATAAAAGTGATAGTAATGATGGCGATAATGTT SEQ ID NO: 519 AGGAATTCAATAACC SEQ ID NO: 520 ATCATTACTGGTAGTGGTAGAACGTACTACGCGAACTGGGCAAAAGGC SEQ ID NO: 521 GGCCATCCTGGTCTTGGTAGTGGTAACATC SEQ ID NO: 522 MDTRAPTQLLGLLLLWLPGATFAQVLTQTASSVSAAVGGTVTINCQSSQSVYNNYLSWYQQK PGQPPKLLIYTASSLASGVPSRFKGSGSGTQFTLTISEVQCDDAATYYCQGYYSGPIIT SEQ ID NO: 523 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLNNYYIQWVRQAPGEG LEWIGIIYAGGSAYYATWANGRFTIAKTSSTTVDLKMTSLTTEDTATYFCARGTFDGYEL SEQ ID NO: 524 QSSQSVYNNYLS SEQ ID NO: 525 TASSLAS SEQ ID NO: 526 QGYYSGPIIT 333 SEQ ED NO: 527 NYYIQ SEQ ED NO: 528 IIYAGGSAYYATWANG SEQ ID NO: 529 GTFDGYEL SEQ ED NO: 530 ATGGACACGAG%?GCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACAT'rGCGCAAGTGCTGACCCAGACTGCATCGTCCGTGTCTGCAGCTGTGGGAGGCACA GTCACCATCAAT-rGCCAGTCCAGTCAGAGTGTFMATAATAACTACTTATCCTGGTATCAGC AGAAACCAGGGCAGCCTCCCAAGCTCCTGATCTATACTGCATCCAGCCTGGCATCTGGGG TCCCATCGCGG'ITCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCGAAG TGCAGTGTGACGATGCTGCCACTFACTACTGTCAAGGCTATTATAGTGGTCCTATAATTAC T SEQ ID NO: 531 ATGGAGACTGGGCTGCGCTGGCTrCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGCCTCTGGA'TCTCCCTCAATAACTACTACATACAATGGGTCCGCCAGGCTCCAGGGGA GGGGCTGGAATGGATCGGGATCATT-7ATGCTGGTGGTAGCGCATACTACGCGACCTGGGC AAACGGCCGATrCACCATCGCCAAAACCTCGTCGACCACGGTGGATCTGAAGATGACCAG TCTGACAACCGAGGACACGGCCACCTATITCTGTGCCAGAGGGACA=hIGATGGTTATGA G'TTG SEQ ID NO: 532 CAGTCCAGTCAGAGTGTTT'ATAATAACTACTTFATCC SEQ ID NO: 533 ACTGCATCCAGCCTGGCATCT SEQ ID NO: 534 CAAGGCTA1TATAGTGGTCCTATAATTFACT SEQ lID NO: 535 AACTACTACATACAA SEQ ED NO: 536 ATCA = IATGCTGGTGGTAGCGCATACTACGCGACCTGGGCAAACGGC SEQ ID NO: 537 GGGACAYFITGATGGTIATGAGTITG SEQ ID NO: 538 MDTRAPTQLLGLLLLWLPGATFAQVLTQTPSPVSVPVGDTVTISCQSSESVYSNNLLSWYQQK PGQPPKLLIYRASNLASGVPSRFKGSGSGTQFTLTISGAQCDDAATYYCQGYYSGVNS SEQ ID NO: 539 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLThTCTVSGFSLSSYFMSWVRQAPGEG LEYIGFINPGGSAYYASWASGRLTISKTSTTVDLKITSP'ITEDTATYFCARILIVSYGAFTI 334 SEQ ED NO: 540 QSSESVYSNNLLS SEQ IUD NO: 541 RASNLAS SEQ IUD NO: 542 QGYYSGVINS SEQ ED NO: 543 SYFMS SEQ ED NO: 544 FINPGGSAYYASWASG SEQ ED NO: 545 ILIVSYGAFTI SEQ ED NO: 546 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACAThrGCCCAAGTGCTGACCCAGACTCCATCCCCTGTGTCTGTCCCTGTGGGAGACACAG TCACCATCAGTTGCCAGTCCAGTGAGAGCGTTATAGTAATAACCTCTTIATCCTGGTATCA GCAGAAACCAGGGCAGCCTCCCAAGCTCCTGATCTACAGGGCATCCAATCTGGCATCTGG TGTCCCATCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTICACTCTCACCATCAGCGG CGCACAGTGTGACGATGCTGCCACTTJACTACTGTCAAGGCTATTATAGTGGTGTCATFAAT AGT SEQ ED NO: 547 ATGGAGACTGGGCTGCGCTGGCTI7CTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGTGTCTGGA'TTCTCCCTCAGTAGCTAC'TTCATGAGCTGGGTCCGCCAGGCTCCAGGGGA GGGGCTGGAATACATCGGATTrCATTAATCCTGGTGGTAGCGCATACTACGCGAGCTGGGC GAGTGGCCGACTCACCATCTCCAAAACCTCGACCACGGTAGATCTGAAAATCACCAGTCC GACAACCGAGGACACGGCCACCTA=CTGTGCCAGGATTCTrATTGFICFIATGGAGCC MJACCATC SEQ IOD NO: 548 CAGTCCAGTGAGAGCGTT=7ATAGTAATAACCTCTTATCC SEQ IUD NO: 549 AGGGCATCCAATCTGGCATCT SEQ ED NO: 550 CAAGGCTA7ITATAGTGGTGTCATTAATAGT SEQ IID NO: 551 AGCTACTTCATGAGC SEQ ID NO: 552 TTCATLTAATCCTGGTGGTAGCGCATACTACGCGAGCTGGGCGAGTGGC SEQ IID NO: 553 AT-rCTrATTCTrATGGAGCCTFTrACCATC 335 SEQ ED NO: 554 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTIKCQATESIGNELSWYQQKP GQAPKLLIYSASTLASGVPSRFKGSGSGTQFTLTITGVECDDAATYYCQQGYSSANIDNA SEQ ID NO: 555 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGFSLSKYYMSWVRQAPEKG LKYIGYIDSTT7VNTYYATWARGRFrLSKTS'TVDLKITSPTSEDTATYFCARGSTYFTDGGHPRL DL SEQ ID NO: 556 QATESIGNELS SEQ ID NO: 557 SASTLAS SEQ ED NO: 558 QQGYSSANIDNA SEQ ID NO: 559 KYYMS SEQ ID NO: 560 YIDSITrVNTYYATWARG SEQ ED NO: 561 GSTYFTDGGHRLDL SEQ ID NO: 562 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGCCTATGATATGACCCAGACTCCAGCCTCTGTGGAGGTAGCTGTGGGAGGCACA GTCACCATCAAGTGCCAGGCCACTGAGAGCATrGGCAATGAGTTrATCCTGGTATCAGCAG AAACCAGGGCAGGCTCCCAAGCTCCTGATCTATTCTGCATCCACTCTGGCATCTGGGGTCC CATCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTrCACTCTCACCATCACCGGCGTGG AGTGTGATGATGCTGCCACTTACTACTGTCAACAGGGTATAGTAGTGCTAATATrGATAA TGCT SEQ ED NO: 563 ATGGAGACTGGGCTGCGCTGGCT7CTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CCGTCTCTGGA'TTCTCCCTCAGTAAGTACTACATGAGCTGGGTCCGCCAGGCTCCAGAGAA GGGGCTGAAATACATCGGATACATTGATAGTACTACTGT-FAATACATACTACGCGACCTG GGCGAGAGGCCGATF7CACCATCTCCAAAACCTCGACCACGGTGGATCTGAAGATCACCAG TCCGACAAGTGAGGACACGGCCACCTAICTGTGCCAGAGGAAGTACTrATT1ACTGAT GGAGGCCATCGG1TGGATCTC SEQ ID NO: 564 CAGGCCACTGAGAGCATrGGCAATGAGT-fATCC SEQ 1ID NO: 565 TCTGCATCCACTCTGGCATCT SEQ ID NO: 566 336 CAACAGGGT7fATAGTAGTGCTAATATTGATAATGCT SEQ IID NO: 567 AAGTACTACATGAGC SEQ IUD NO: 568 TACA'ITGATAGTACTACTGTrAATACATACTACGCGACCTGGGCGAGAGGC SEQ ED NO: 569 GGAAGTACTTrA=r~ACTGATGGAGGCCATCGGTTGGATCTC SEQ lID NO: 570 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTIKCQATESIGNELSWYQQKP GQAPKLLIYSASTLASGVPSRFKGSGSGTQFTLTITGVECDDAATYYCQQGYSSANIDNA SEQ IUD NO: 571 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTVSGFSLSTYNMGWVRQAPGK GLEWIGSITIDGRTYYASWAKGRFrVSKSS7FTVDLKMTSLTI7GDTATYFCARILIVSYGAFI SEQ ED NO: 572 QATESIGNELS SEQ IID NO: 573 SASTLAS SEQ ID NO: 574 QQGYSSANIDNA SEQ ED NO: 575 TYNMG SEQ ID NO: 576 SITIDGRTYYASWAKG SEQ ID NO: 577 ILIVSYGAFTI SEQ ID NO: 578 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGCCTATGATATGACCCAGACTCCAGCCTCTGTGGAGGTAGCTGTGGGAGGCACA GTCACCATCAAGTGCCAGGCCACTGAGAGCATGGCAATGAGTTATCCTGGTATCAGCAG AAACCAGGGCAGGCTCCCAAGCTCCTGATCTATrJCTGCATCCACTCTGGCATCTGGGGTCC CATCGCGGTFTCAAAGGCAGTGGATCTGGGACACAG7FFCACTCTCACCATCACCGGCGTGG AGTGTGATGATGCTGCCACTTACTACTGTCAACAGGGTrATAGTAGTGCTAATATrGATAA TGCT SEQ ID NO: 579 ATGGAGACTGGGCTGCGCTGGC'TrCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGCTGGAGGAGTCCGGGGGTCGCCTGGTAACGCCTGGGACACCCCTGACACTCACCTGCA CAGTCTCTGGA'FrCTCCCTCAGTACCTACAACATGGGCTGGGTCCGCCAGGCTCCAGGGAA GGGGCTGGAATGGATCGGAAGTAT-rACTATrGATGGTCGCACATACTACGCGAGCTGGGC GAAAGGCCGATITCACCGTCrCCAAAAGCTCGACCACGGTGGATCTGAAAATGACCAGTCT 337 GACAACCGGGGACACGGCCACCTATITCTGTGCCAGGATTCTTATTGTTCTTATGGGGCC TITACCATC SEQ ID NO: 580 CAGGCCACTGAGAGCATTGGCAATGAGTTATCC SEQ ID NO: 581 TCTGCATCCACTCTGGCATCT SEQ ID NO: 582 CAACAGGGTTATAGTAGTGCTAATATTGATAATGCT SEQ ID NO: 583 ACCTACAACATGGGC SEQ ID NO: 584 AGTAT-TACTATTGATGGTCGCACATACTACGCGAGCTGGGCGAAAGGC SEQ ID NO: 585 ATFCTTATTGTTTCTTATGGGGCCTTTACCATC SEQ ID NO: 586 VAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDST YSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC SEQ ID NO: 587 GTGGCTGCACCATCTGTCTrCATCTTCCCGCCATCTGATGAGCAGTTGAAATCTGGAACTG CCTCTGTTGTGTGCCTGCTGAATAACTFCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGT GGATAACGCCCTCCAATCGGGTAACTCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGG ACAGCACCTACAGCCTCAGCAGCACCCTGACGCTGAGCAAAGCAGACTACGAGAAACAC AAAGTCTACGCCTGCGAAGTCACCCATCAGGGCCTGAGCTCGCCCGTCACAAAGAGCTTC AACAGGGGAGAGTGT SEQ ID NO: 588 ASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYS LSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPK PKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTV LHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVK GFYPSDIAVEWESNGQPENNYKTTrPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEAL HNHYTQKSLSLSPGK SEQ ID NO: 589 GCCTCCACCAAGGGCCCATCGGTC'TTCCCCCTGGCACCCTCCTCCAAGAGCACCTCTGGGG GCACAGCGGCCCTGGGCTGCCTGGTCAAGGACTACTTCCCCGAACCGGTGACGGTGTCGT GGAACTCAGGCGCCCTGACCAGCGGCGTGCACACCTTCCCGGCTGTCCTACAGTCCTCAG GACTCTACTCCCTCAGCAGCGTGGTGACCGTGCCCTCCAGCAGCTTGGGCACCCAGACCTA CATCTGCAACGTGAATCACAAGCCCAGCAACACCAAGGTGGACAAGAGAGTTGAGCCCA AATCTTrGTGACAAAACTCACACATGCCCACCGTGCCCAGCACCTGAACTCCTGGGGGGAC CGTCAGTCTrCCTCTTCCCCCCAAAACCCAAGGACACCCTCATGATCTCCCGGACCCCTGA GGTCACATGCGTGGTGGTGGACGTGAGCCACGAAGACCCTGAGGTCAAGTTCAACTGGTA 338 CGTGGACGGCGTGGAGGTGCATAATGCCAAGACAAAGCCGCGGGAGGAGCAGTACGCCA GCACGTACCGTGTGGTCAGCGTCCTCACCGTCCTGCACCAGGACTGGCTGAATGGCAAGG AGTACAAGTGCAAGGTCTCCAACAAAGCCCTCCCAGCCCCCATCGAGAAAACCATCTCCA AAGCCAAAGGGCAGCCCCGAGAACCACAGGTGTACACCCTGCCCCCATCCCGGGAGGAG ATGACCAAGAACCAGGTCAGCCTGACCTGCCTGGTCAAAGGCTFCTATCCCAGCGACATC GCCGTGGAGTGGGAGAGCAATGGGCAGCCGGAGAACAACTACAAGACCACGCCTCCCGT GCTGGACTCCGACGGCTCCTTCTTCCTCTACAGCAAGCTCACCGTGGACAAGAGCAGGTG GCAGCAGGGGAACGTCTTCTCATGCTCCGTGATGCATGAGGCTCTGCACAACCACTACAC GCAGAAGAGCCTCTCCCTGTCTCCGGGTAAA SEQ ID NO: 590 VPPGEDSKDVAAPHR SEQ ID NO: 591 GEDSKDVAAPHRQPL SEQ ID NO: 592 SKDVAAPHRQPLTSS SEQ ID NO: 593 VAAPHRQPLTSSERI SEQ ID NO: 594 PHRQPLTSSERIDKQ SEQ ID NO: 595 QPLTSSERIDKQIRY SEQ ID NO: 596 TSSERIDKQIRYILD SEQ ID NO: 597 ERIDKQIRYILDGIS SEQ ID NO: 598 DKQIRYILDGISALR SEQ ID NO: 599 IRYILDGISALRKET SEQ ID NO: 600 ILDGISALRKETCNK SEQ ID NO: 601 GISALRKETCNKSNM SEQ ID NO: 602 ALRKETCNKSNMCES SEQ ID NO: 603 KETCNKSNMCESSKE SEQ ID NO: 604 CNKSNMCESSKEALA SEQ ID NO: 605 339 SNMCESSKEALAENN SEQ ID NO: 606 CESSKEALAENNLNL SEQ ID NO: 607 SKEALAENNLNLPKM SEQ ID NO: 608 ALAENNLNLPKMAEK SEQ ID NO: 609 ENNLNLPKMAEKDGC SEQ ID NO: 610 LNLPKMAEKDGCFQS SEQ ID NO: 611 PKMAEKDGCFQSGFN SEQ ID NO: 612 AEKDGCFQSGFNEET SEQ ID NO: 613 DGCFQSGFNEETCLV SEQ ID NO: 614 FQSGFNEETCLVKII SEQ ID NO: 615 GFNEETCLVKIITGL SEQ ID NO: 616 EETCLVKIITGLLEF SEQ ID NO: 617 CLVKIITGLLEFEVY SEQ ID NO: 618 KIITGLLEFEVYLEY SEQ ID NO: 619 TGLLEFEVYLEYLQN SEQ ID NO: 620 LEFEVYLEYLQNRFE SEQ ID NO: 621 EVYLEYLQNRFESSE SEQ lID NO: 622 LEYLQNRFESSEEQA SEQ ID NO: 623 LQNRFESSEEQARAV SEQ ID NO: 624 RFESSEEQARAVQMS SEQ ID NO: 625 340 SSEEQARAVQMSTKV SEQ ID NO: 626 EQARAVQMSTKVLIQ SEQ ID NO: 627 RAVQMSTKVLIQFLQ SEQ ID NO: 628 QMSTKVLIQFLQKKA SEQ ID NO: 629 TKVLIQFLQKKAKNL SEQ ID NO: 630 LIQFLQKKAKNLDAI SEQ ID NO: 631 FLQKKAKNLDAITTrP SEQ ID NO: 632 KKAKNLDAITTPDPT SEQ ID NO: 633 KNLDAITTPDPTTNA SEQ ID NO: 634 DAITTPDPTTNASLL SEQ ID NO: 635 TTPDPTTNASLLTKL SEQ ID NO: 636 DPTNASLLTKLQAQ SEQ ID NO: 637 TNASLLTKLQAQNQW SEQ ID NO: 638 SLLTKLQAQNQWLQD SEQ ID NO: 639 TKLQAQNQWLQDMTT SEQ ID NO: 640 QAQNQWLQDMTTHLI SEQ ID NO: 641 NQWLQDMTTrHLILRS SEQ ID NO: 642 LQDMTTHLILRSFKE SEQ ID NO: 643 MTrTHLILRSFKEFLQ SEQ ID NO: 644 HLILRSFKEFLQSSL SEQ ID NO: 645 341 LRSFKEFLQSSLRAL SEQ ED NO: 646 FKEFLQSSLRALRQM SEQ ID NO: 647 AYDMTQTPASVSAAVGGTVTIKCQASQSINNELSWYQQKPGQRPKLLIYRASTLASGVSSRFK GSGSGTEFTLTISDLECADAATYYCQQGYSLRNIDNAFGGGTEVVVKR SEQ ED NO: 648 AIQMTQSPSSLSASVGDRVTITCRASQGIRNDLGWYQQKPGKAPKLLIYAASSLQSGVPSRFSG SGSGTDFrLTISSLQPEDFATYYC SEQ ED NO: 649 DIQMTQSPSSLSASVGDRVTITCRASQGISNYLAWYQQKPGKVPKLLIYAASTLQSGVPSRFSG SGSGTDFTLTISSLQPEDVATYYC SEQ ED NO: 650 DIQMTQSPSTLSASVGDRVTITCRASQSISSWLAWYQQKPGKAPKLLIYKASSLESGVPSRFSGS GSGTEF-TLTISSLQPDDFATYYC SEQ ID NO: 651 AIQMTQSPSSLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTLASGVPSRFSGS GSGTDFTLTISSLQPEDFATYYCQQGYSLRNIDNAFGGGTKVEIKR SEQ ED NO: 652 QSLEESGGRLVTPGTPLTLTCTASGFSLSNYYVTWVRQAPGKGLEWIGLIYGSDETAYATWAIG RFTISKTSTTVDLKMTSLTAADTATYFCARDDSSDWDAKFNLWGQGTLVTVSS SEQ ED NO: 653 EVQLVESGGGLVQPGGSLRLSCAASGFTVSSNYMSWVRQAPGKGLEWVSVIYSGGSTYYADS VKGRFTFISRDNSKNTLYLQMNSLRAEDTAVYYCAR SEQ ID NO: 654 EVQLVESGGGLIQPGGSLRLSCAASGFTVSSNYMSWVRQAPGKGLEWVSVIYSGGSTYYADS VKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCAR SEQ ED NO: 655 EVQLLESGGGLVQPGGSLRLSCAASGFTFSSYAMSWVRQAPGKGLEWVSVIYSGGSSTYYAD SVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCAK SEQ ID NO: 656 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEWVGIIYGSDETAYATW AIGRFTLSRDNS KNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNLWGQGThVTVSS SEQ ED NO: 657 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEWVGIIYGSDETAYATS AIGRFISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNLWGQGThVTVSS SEQ ID NO: 658 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLThTCTASGFSLSNYYVTWVRQAPGKG LEWIGIIYGSDETAYATSMIGRFTISKTSYFVDLKMTSLTAADTATYFCARDDSSDWDAKFNLW GQGThVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVK 342 SEQ ID NO: 659 IIYGSDETAYATSAIG SEQ ID NO: 660 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVSAAVGGTVTIKCQASQSINNELSWYQQKP GQRPKLLIYRASTLASGVSSRFKGSGSGTEFTLTISDLECADAATYYCQQGYSLRNIDNA SEQ ID NO: 661 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSNYYVTWVRQAPGKG LEWIGIIYGSDETAYATWAIGRFTISKTSTTVDLKMTSLTAADTATYFCARDDSSDWDAKFNL SEQ ID NO: 662 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGCCTATGATATGACCCAGACTCCAGCCTCGGTGTCTGCAGCTGTGGGAGGCACA GTCACCATCAAGTGCCAGGCCAGTCAGAGCATTAACAATGAATTATCCTGGTATCAGCAG AAACCAGGGCAGCGTCCCAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTC TCATCGCGGTTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTG GAGTGTGCCGATGCTGCCACTTACTACTGTCAACAGGGTFATAGTCTGAGGAATATTGATA ATGCT SEQ ID NO: 663 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGCCTCTGGA TTCTCCCTCAGTAACTACTACGTGACCTGGGTCCGCCAGGCTCCAGGGAA GGGGCTGGAATGGATCGGAATCATTTATGGTAGTGATGAAACGGCCTACGCGACCTGGGC GATAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCT GACAGCCGCGGACACGGCCACCTArTTCTGTGCCAGAGATGATAGTAGTGACTGGGATGC AAAATTTAACTTG SEQ ID NO: 664 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEWVGIIYGSDETAYATW AIGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNLWGQGTLVTVSSASTK GPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSV VTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKD TLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTVLH QDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFY PSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNH YTQKSLSLSPGK SEQ ID NO: 665 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEWVGIIYGSDETAYATS AIGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNLWGQGTLVTVSSASTK GPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSV VTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKD TLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTVLH QDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFY 343 PSDIAVEWESNGQPENNYKTfPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNH YTQKSLSLSPGK SEQ ID NO: 666 IQMTQSPSSLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTLASGVPSRFSGSG SGTDFTLTISSLQPDDFATYYCQQGYSLRNIDNAFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSG TASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHK VYACEVTHQGLSSPVTKSFNRGEC SEQ ID NO: 667 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVEVAVGGTVTINCQASETIYSWLSWYQQK PGQPPKLLIYQASDLASGVPSRFSGSGAGTEYTLTISGVQCDDAATYYCQQGYSGSNVDNV SEQ ID NO: 668 METGLRWLLLVAVLKGVQCQEQLKESGGRLVTPGTPLTLTCTASGFSLNDHAMGWVRQAPG KGLEYIGFINSGGSARYASWAEGRFTISRTSTTVDLKMTSLITEDTATYFCVRGGAVWSIHSFD P SEQ ID NO: 669 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGCCTATGATATGACCCAGACTCCAGCCTCTGTGGAGGTAGCTGTGGGAGGCACA GTCACCATCAATTGCCAGGCCAGTGAGACCATTTACAGTTGGTrATCCTGGTATCAGCAGA AGCCAGGGCAGCCTCCCAAGCTCCTGATCTACCAGGCATCCGATCTGGCATCTGGGGTCC CATCGCGAT-rCAGCGGCAGTGGGGCTGGGACAGAGTACACTCTCACCATCAGCGGCGTGC AGTGTGACGATGCTGCCACTTACTACTGTCAACAGGGTATAGTGGTAGTAATGTTGATAA TGTTr SEQ ID NO: 670 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGG AGCAGCTGAAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTTACCT GCACAGCCTCTGGATTCTCCCTCAATGACCATGCAATGGGCTGGGTCCGCCAGGCTCCAG GGAAGGGGCTGGAATACATCGGATTCATTAATAGTGGTGGTAGCGCACGCTACGCGAGCT GGGCAGAAGGCCGATTCACCATCTCCAGAACCTCGACCACGGTGGATCTGAAAATGACCA GTCTGACAACCGAGGACACGGCCACCTATTrCTGTGTCAGAGGGGGTGCTGTTTGGAGTA TTCATAGTTTGATCCC SEQ ID NO: 671 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSAAVGGTVSISCQASQSVYDNNYLSWFQQ KPGQPPKLLIYGASTLASGVPSRFVGSGSGTQFTLTITDVQCDDAATYYCAGVYDDDSDNA SEQ ID NO: 672 METGLRWLLLVAVLKGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSVYYMNWVRQAPGK GLEWIGFITMSDNINYASWAKGRFTISKTSTTVDLKMTSPTTEDTATYFCARSRGWGTMGRLD L SEQ ID NO: 673 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACATTGCCGCCGTGCTGACCCAGACTCCATCTCCCGTGTCTGCAGCTGTGGGAGGCACAG 344 TCAGCATCAGTTGCCAGGCCAGTCAGAGTGTTATGACAACAACTACTTATCCTGGTTTCA GCAGAAACCAGGGCAGCCTCCCAAGCTCCTGATCTATGGTGCATCCACTCTGGCATCTGG GGTCCCATCGCGGTTCGTGGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCACAGA CGTGCAGTGTGACGATGCTGCCACTTACTATTGTGCAGGCGTTTATGATGATGATAGTGAT AATGCC SEQ ID NO: 674 ATGGAGACTGGGCTGCGCTGGCTrCTCCTGGTGGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGCTGGAGGAGTCCGGGGGTCGCCTGGTCACCCCTGGGACACCCCTGACACTCACCTGCA CAGCCTCTGGATTrCTCCCTCAGTGTCTACTACATGAACTGGGTCCGCCAGGCTCCAGGGAA GGGGCTGGAATGGATCGGATTCATTACAATGAGTGATAATATAAATTACGCGAGCTGGGC GAAAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCC GACAACCGAGGACACGGCCACCTA TTTCTGTGCCAGGAGTCGTGGCTGGGGTACAATGGG TCGGTFGGATCTC SEQ ID NO: 675 MDTRAPTQLLGLLLLWLPGAICDPVLTQTPSPVSAPVGGTVSISCQASQSVYENNYLSWFQQK PGQPPKLLIYGASTLDSGVPSRFKGSGSGTQFTLTITDVQCDDAATYYCAGVYDDDSDDA SEQ ID NO: 676 METGLRWLLLVAVLKGVQCQEQLKESGGGLVTPGGTLTLTCTASGFSLNAYYMNWVRQAPG KGLEWIGFITLNNNVAYANWAKGRFTFSKTSTTVDLKMTSPTPEDTATYFCARSRGWGAMGR LDL SEQ ID NO: 677 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ATATGTGACCCTGTGCTGACCCAGACTCCATCTCCCGTATCTGCACCTGTGGGAGGCACAG TCAGCATCAGTTGCCAGGCCAGTCAGAGTGTITATGAGAACAACTA TTTATCCTGGTITrCA GCAGAAACCAGGGCAGCCTCCCAAGCTCCTGATCTATGGTGCATCCACTCTGGATTCTGG GGTCCCATCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTCACTCTCACCATTACAGA CGTGCAGTGTGACGATGCTGCCACTTACTATTGTGCAGGCGTTTATGATGATGATAGTGAT GATGCC SEQ ID NO: 678 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTGGCTGTGCTCAAAGGTGTCCAGTGTCAGG AGCAGCTGAAGGAGTCCGGAGGAGGCCTGGTAACGCCTGGAGGAACCCTGACACTCACCT GCACAGCCTCTGGATTCTCCCTCAATGCCTACTACATGAACTGGGTCCGCCAGGCTCCAGG GAAGGGGCTGGAATGGATCGGATTCATTACTCTGAATAATAATGTAGCTTACGCGAACTG GGCGAAAGGCCGATTCACCTTCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAG TCCGACACCCGAGGACACGGCCACCTATTTCTGTGCCAGGAGTCGTGGCTGGGGTGCAAT GGGTCGGTTGGATCTC SEQ ID NO: 679 MDTRAPTQLLGLLLLWLPGATFAQVLTQTPSPVSAAVGGTVTINCQASQSVDDNNWLGWYQ QKRGQPPKYLIYSASTLASGVPSRFKGSGSGTQFTLTISDLECDDAATYYCAGGFSGNIFA SEQ ID NO: 680 345 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGFSLSSYAMSWVRQAPGKG LEWIGIIGGFGTTYYATWAKGRFTISKTSTTVDLRITSPTTEDTATYFCARGGPGNGGDI SEQ ID NO: 681 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACAFTGCCCAAGTGCTGACCCAGACTCCATCGCCTGTGTCTGCAGCTGTGGGAGGCACA GTCACCATCAACTGCCAGGCCAGTCAGAGTGTTGATGATAACAACTGGTT7AGGCTGGTAT CAGCAGAAACGAGGGCAGCCTCCCAAGTACCTGATCTATTCTGCATCCACTCTGGCATCTG GGGTCCCATCGCGGTTCAAAGGCAGTGGATCTGGGACACAGTTCACTCTCACCATCAGCG ACCTGGAGTGTGACGATGCTGCCACTTACTACTGTGCAGGCGGTTTTAGTGGTAATATCTT TGCT SEQ ID NO: 682 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGTCTCTGGCTTCTCCCTCAGTAGCTATGCAATGAGCTGGGTCCGCCAGGCTCCAGGAAA GGGGCTGGAGTGGATCGGAATCATTGGTGGTTITGGTACCACATACTACGCGACCTGGGC GAAAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAGAATCACCAGTCC GACAACCGAGGACACGGCCACCTATITCTGTGCCAGAGGTGGTCCTGGTAATGGTGGTGA CATC SEQ ID NO: 683 MDTRAPTQLLGLLLLWLPGATFAAVLTQTPSPVSVPVGGTVTIKCQSSQSVYNNFLSWYQQKP GQPPKLLIYQASKLASGVPDRFSGSGSGTQFTLTISGVQCDDAATYYCLGGYDDDADNA SEQ ID NO: 684 METGLRWLLLVAVLKGVQCQSVEESGGRLVTPGTPLTLTCTVSGIDLSDYAMSWVRQAPGK GLEWIGIIYAGSGSTWYASWAKGRFTISKTSTTVDLKITSPTTEDTATYFCARDGYDDYGDFDR LDL SEQ ID NO: 685 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC ACATTTGCAGCCGTGCTGACCCAGACACCATCGCCCGTGTCTGTACCTGTGGGAGGCACA GTCACCATCAAGTGCCAGTCCAGTCAGAGTGTTATAATAATCTTATCGTGGTATCAGC AGAAACCAGGGCAGCCTCCCAAGCTCCTGATCTACCAGGCATCCAAACTGGCATCTGGGG TCCCAGATAGGTTCAGCGGCAGTGGATCTGGGACACAGTFCACTCTCACCATCAGCGGCG TGCAGTGTGACGATGCTGCCACTTACTACTGTCTAGGCGGTTATGATGATGATGCTGATAA TGCT SEQ ID NO: 686 ATGGAGACTGGGCTGCGCTGGCTTrCTCCTGGTCGCTGTGCTCAAAGGTGTCCAGTGTCAGT CGGTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACGCTCACCTGCA CAGTCTCTGGAATCGACCTCAGTGACTATGCAATGAGCTGGGTCCGCCAGGCTCCAGGGA AGGGGCTGGAATGGATCGGAATCATITATGCTGGTAGTGGTAGCACATGGTACGCGAGCT GGGCGAAAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATCACCA 346 GTCCGACAACCGAGGACACGGCCACCTATTTCTGTGCCAGAGATGGATACGATGACTATG GTGATTCGATCGATTGGATCTC SEQ ID NO: 687 MDTRAPTQLLGLLLLWLPGARCAYDMTQTPASVSAAVGGTVTIKCQASQSINNELSWYQQKS GQRPKLLIYRASTLASGVSSRFKGSGSGTEFTLTISDLECADAATYYCQQGYSLRNIDNA SEQ ID NO: 688 METGLRWLLLVAVLSGVQCQSLEESGGRLVTPGTPLTLTCTASGFSLSNYYMTWVRQAPGKG LEWIGMIYGSDETAYANWAIGRFTISKTSTTVDLKMTSLTAADTATYFCARDDSSDWDAKFN L SEQ ID NO: 689 ATGGACACGAGGGCCCCCACTCAGCTGCTGGGGCTCCTGCTGCTCTGGCTCCCAGGTGCC AGATGTGCCTATGATATGACCCAGACTCCAGCCTCGGTGTCTGCAGCTGTGGGAGGCACA GTCACCATCAAATGCCAGGCCAGTCAGAGCATTAACAATGAA TTATCCTGGTATCAGCAG AAATCAGGGCAGCGTCCCAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCT CATCGCGGTTCAAAGGCAGTGGATCTGGGACAGAGTTCACTCTCACCATCAGCGACCTGG AGTGTGCCGATGCTGCCACTTACTACTGTCAACAGGGTTrATAGTCTGAGGAATATFGATAA TGCT SEQ ID NO: 690 ATGGAGACTGGGCTGCGCTGGCTTCTCCTGGTCGCTGTGCTCTCAGGTGTCCAGTGTCAGT CGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACCTGCA CAGCCTCTGGATTCTCCCTCAGTAACTACTACATGACCTGGGTCCGCCAGGCTCCAGGGAA GGGGCTGGAATGGATCGGAATGA TTTATGGTAGTGATGAAACAGCCTACGCGAACTGGGC GATAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCAGTCT GACAGCCGCGGACACGGCCACCTATTTCTGTGCCAGAGATGATAGTAGTGACTGGGATGC AAAATTTAACTTG SEQ ID NO: 691 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYMTWVRQAPGKGLEWVGMIYGSDETAYAN WAIGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNLWGQGTLVTVSSAS TKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLS SVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKP KDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTV LHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKG FYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALH NHYTQKSLSLSPGK SEQ ID NO: 692 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYMTWVRQAPGKGLEWVGMIYGSDETAYAN SAIGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNLWGQGTLVTVSSAST KGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSS VVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPK DTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTVL 347 HQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGF YPSDIAVEWESNGQPENNYKT-TPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHN HYTQKSLSLSPGK SEQ ID NO: 693 DIQMTQSPSTLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTLASGVPSRFSGS GSGTEFTLTISSLQPDDFATYYCQQGYSLRNIDNAFGGGTKVEIKRTVAAPSVFIFPPSDEQLKS GTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKH KVYACEVTHQGLSSPVTKSFNRGEC SEQ ID NO: 694 CAGGCCAGTCAGAGCATTAACAATGAGTTATCC SEQ ID NO: 695 CAACAGGGTITATAGTCTGAGGAACATTGATAATGCT SEQ ID NO: 696 ATCATCTATGGTAGTGATGAAACCGCCTACGCTACCTCCGCTATAGGC SEQ ID NO: 697 GATGATAGTAGTGACTGGGATGCAAAGTTCAACTTG SEQ ID NO: 698 GCTATCCAGATGACCCAGTCTCCT-TCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCA TCACTTGCCAGGCCAGTCAGAGCATTAACAATGAGTTATCCTGGTATCAGCAGAAACCAG GGAAAGCCCCTAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCCCATCAA GGTTCAGCGGCAGTGGATCTGGGACAGACTTCACTCTCACCATCAGCAGCCTGCAGCCTG ATGATTTTGCAACTTATTACTGCCAACAGGGTTATAGTCTGAGGAACATTGATAATGCTTFT CGGCGGAGGGACCAAGGTGGAAATCAAACGTACG SEQ ID NO: 699 AIQMTQSPSSLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTLASGVPSRFSGS GSGTDFTLTISSLQPDDFATYYCQQGYSLRNIDNAFGGGTKVEIKRT SEQ ID NO: 700 GAGGTGCAGCTGGTGGAGTCTGGGGGAGGCTITGGTCCAGCCTGGGGGGTCCCTGAGACTC TCCTGTGCAGCCTCTGGATTCTCCCTCAGTAACTACTACGTGACCTGGGTCCGTCAGGCTC CAGGGAAGGGGCTGGAGTGGGTCGGCATCATCTATGGTAGTGATGAAACCGCCTACGCTA CCTCCGCTATAGGCCGATTCACCATCTCCAGAGACAATFCCAAGAACACCCTGTATCTrCA AATGAACAGCCTGAGAGCTGAGGACACTGCTGTGTATTACTGTGCTAGAGATGATAGTAG TGACTGGGATGCAAAGTrCAACTITGTGGGGCCAAGGGACCCTCGTCACCGTCTCGAGC SEQ ID NO: 701 GCTATCCAGATGACCCAGTCTCCTTCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCA TCACTTGCCAGGCCAGTCAGAGCATTAACAATGAGTTATCCTGGTATCAGCAGAAACCAG GGAAAGCCCCTAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCCCATCAA GGTTCAGCGGCAGTGGATCTGGGACAGACTTCACTCTCACCATCAGCAGCCTGCAGCCTG ATGATFTGCAACTTATrACTGCCAACAGGGTFATAGTCTGAGGAACATrGATAATGCTTr CGGCGGAGGGACCAAGGTGGAAATCAAACGTACGGTGGCTGCACCATCTGTCTTCATCTr 348 CCCGCCATCTGATGAGCAGTrGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAAC TrCTATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAATCGGGTAAC TCCCAGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCAC CCTGACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCA TCAGGGCCTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGT SEQ ID NO: 702 AIQMTQSPSSLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTLASGVPSRFSGS GSGTDFTLTISSLQPDDFATYYCQQGYSLRNIDNAFGGGTKVEIKRTVAAPSVFIFPPSDEQLKS GTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKH KVYACEVTHQGLSSPVTKSFNRGEC SEQ ID NO: 703 GAGGTGCAGCTGGTGGAGTCTGGGGGAGGCTTGGTCCAGCCTGGGGGGTCCCTGAGACTC TCCTGTGCAGCCTCTGGATTCTCCCTCAGTAACTACTACGTGACCTGGGTCCGTCAGGCTC CAGGGAAGGGGCTGGAGTGGGTCGGCATCATCTATGGTAGTGATGAAACCGCCTACGCTA CCTCCGCTATAGGCCGATTCACCATCTCCAGAGACAATTCCAAGAACACCCTGTATCTTCA AATGAACAGCCTGAGAGCTGAGGACACTGCTGTGTATTACTGTGCTAGAGATGATAGTAG TGACTGGGATGCAAAGTTCAACTTGTGGGGCCAAGGGACCCTCGTCACCGTCTCGAGCGC CTCCACCAAGGGCCCATCGGTCTTCCCCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGC ACAGCGGCCCTGGGCTGCCTGGTCAAGGACTACTTCCCCGAACCGGTGACGGTGTCGTGG AACTCAGGCGCCCTGACCAGCGGCGTGCACACCTTCCCGGCTGTCCTACAGTCCTCAGGA CTCTACTCCCTCAGCAGCGTGGTGACCGTGCCCTCCAGCAGCTTGGGCACCCAGACCTACA TCTGCAACGTGAATCACAAGCCCAGCAACACCAAGGTGGACAAGAGAGTTGAGCCCAAA TCTFGTGACAAAACTCACACATGCCCACCGTGCCCAGCACCTGAACTCCTGGGGGGACCG TCAGTCTTCCTCTTCCCCCCAAAACCCAAGGACACCCTCATGATCTCCCGGACCCCTGAGG TCACATGCGTGGTGGTGGACGTGAGCCACGAAGACCCTGAGGTCAAGTTCAACTGGTACG TGGACGGCGTGGAGGTGCATAATGCCAAGACAAAGCCGCGGGAGGAGCAGTACGCCAGC ACGTACCGTGTGGTCAGCGTCCTCACCGTCCTGCACCAGGACTGGCTGAATGGCAAGGAG TACAAGTGCAAGGTCTCCAACAAAGCCCTCCCAGCCCCCATCGAGAAAACCATCTCCAAA GCCAAAGGGCAGCCCCGAGAACCACAGGTGTACACCCTGCCCCCATCCCGGGAGGAGAT GACCAAGAACCAGGTCAGCCTGACCTGCCTGGTCAAAGGCTTCTATCCCAGCGACATCGC CGTGGAGTGGGAGAGCAATGGGCAGCCGGAGAACAACTACAAGACCACGCCTCCCGTGC TGGACTCCGACGGCTCCTTCTTCCTCTACAGCAAGCTCACCGTGGACAAGAGCAGGTGGC AGCAGGGGAACGTCTTCTCATGCTCCGTGATGCATGAGGCTCTGCACAACCACTACACGC AGAAGAGCCTCTCCCTGTCTCCGGGTAAA SEQ ID NO: 704 EVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGLEWVGIIYGSDETAYATS AIGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKFNLWGQGTLVTVSSASTK GPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSV VTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKD TLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTVLH 349 QDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFY PSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNH YTQKSLSLSPGK SEQ ID NO: 705 ATGAAGTGGGTAACCTTTATTTCCCTTCTGTCTCTTTAGCAGCGCTTATTCCGCTATCCA GATGACCCAGTCTCCTrCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCACTTIGC CAGGCCAGTCAGAGCATTrAACAATGAGTTATCCTGGTATCAGCAGAAACCAGGGAAAGCC CCTAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCCCATCAAGGTTCAGCG GCAGTGGATCTGGGACAGACTTCACTCTCACCATCAGCAGCCTGCAGCCTGATGATITTGC AACTTATTACTGCCAACAGGGTTATAGTCTGAGGAACATTGATAATGCTTTCGGCGGAGG GACCAAGGTGGAAATCAAACGTACGGTGGCTGCACCATCTGTCTrCATCTTCCCGCCATCT GATGAGCAGTTGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCTATCCCA GAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAATCGGGTAACTCCCAGGAG AGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCACCCTGACGCT GAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCAGGGCC TGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGT SEQ ID NO: 706 MKWVTFISLLFLFSSAYSAIQMTQSPSSLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKL LIYRASTLASGVPSRFSGSGSGTDFTLTISSLQPDDFATYYCQQGYSLRNIDNAFGGGTKVEIKR TVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDS TYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC SEQ ID NO: 707 ATGAAGTGGGTAACCTTTATTTCCCTTCTGTITCTCTTTAGCAGCGCTTATTCCGAGGTGCA GCTGGTGGAGTCTGGGGGAGGCTTGGTCCAGCCTGGGGGGTCCCTGAGACTCTCCTGTGC AGCCTCTGGAT-TCTCCCTCAGTAACTACTACGTGACCTGGGTCCGTCAGGCTCCAGGGAAG GGGCTGGAGTGGGTCGGCATCATCTATGGTAGTGATGAAACCGCCTACGCTACCTCCGCT ATAGGCCGATFCACCATCTCCAGAGACAATTCCAAGAACACCCTGTATCTTCAAATGAAC AGCCTGAGAGCTGAGGACACTGCTGTGTATTACTGTGCTAGAGATGATAGTAGTGACTGG GATGCAAAGTTrCAACTTrGTGGGGCCAAGGGACCCTCGTCACCGTCTCGAGCGCCTCCACC AAGGGCCCATCGGTCTTrCCCCCTGGCACCCTCCTCCAAGAGCACCTCTGGGGGCACAGCG GCCCTGGGCTGCCTGGTCAAGGACTACTTCCCCGAACCGGTGACGGTGTCGTGGAACTCA GGCGCCCTGACCAGCGGCGTGCACACCTTCCCGGCTGTCCTACAGTCCTCAGGACTCTACT CCCTCAGCAGCGTGGTGACCGTGCCCTCCAGCAGCTTGGGCACCCAGACCTACATCTGCA ACGTGAATCACAAGCCCAGCAACACCAAGGTGGACAAGAGAGTTGAGCCCAAATCTTGTG ACAAAACTCACACATGCCCACCGTGCCCAGCACCTGAACTCCTGGGGGGACCGTCAGTCT TCCTCTTCCCCCCAAAACCCAAGGACACCCTCATGATCTCCCGGACCCCTGAGGTCACATG CGTGGTGGTGGACGTGAGCCACGAAGACCCTGAGGTCAAGTTCAACTGGTACGTGGACGG CGTGGAGGTGCATAATGCCAAGACAAAGCCGCGGGAGGAGCAGTACGCCAGCACGTACC GTGTGGTCAGCGTCCTCACCGTCCTGCACCAGGACTGGCTGAATGGCAAGGAGTACAAGT GCAAGGTCTCCAACAAAGCCCTCCCAGCCCCCATCGAGAAAACCATCTCCAAAGCCAAAG 350 GGCAGCCCCGAGAACCACAGGTGTACACCCTGCCCCCATCCCGGGAGGAGATGACCAAG AACCAGGTCAGCCTGACCTGCCTGGTCAAAGGCTTCTATCCCAGCGACATCGCCGTGGAG TGGGAGAGCAATGGGCAGCCGGAGAACAACTACAAGACCACGCCTCCCGTGCTGGACTCC GACGGCTCCTrCTTrCCTCTACAGCAAGCTCACCGTGGACAAGAGCAGGTGGCAGCAGGGG AACGTCTrCTCATGCTCCGTGATGCATGAGGCTCTGCACAACCACTACACGCAGAAGAGC CTCTCCCTGTCTCCGGGTAAA SEQ ID NO: 708 MKWVTFISLLFLFSSAYSEVQLVESGGGLVQPGGSLRLSCAASGFSLSNYYVTWVRQAPGKGL EWVGIIYGSDETAYATSAIGRFTISRDNS KNTLYLQMNSLRAEDTAVYYCARDDSSDWDAKF NLWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGV HTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPA PELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREE QYASTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREE MTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKT-PPVLDSDGSFFLYSKLTVDKSRWQQ GNVFSCSVMHEALHNHYTQKSLSLSPGK SEQ ED NO: 709 AIQMTQSPSSLSASVGDRVTITCQASQSINNELSWYQQKPGKAPKLLIYRASTLASGVPSRFSGS GSGTDFTLTLSSLQPDDFATYYCQQGYSLRNIDNAFGGGTKVEIKR SEQ ID NO: 710 RASQGIRNDLG SEQ ID NO: 711 RASQGISNYLA SEQ ID NO: 712 RASQSISSWLA SEQID1 NO: 713 AASSLQS SEQ ID NO: 714 AASTLQS SEQED NO: 715 KASSLES SEQ ED NO: 716 SNYMS SEQ ID NO: 717 VIYSGGSTYYADSVKG SEQ ED NO: 718 VIYSGGSSTYYADSVKG SEQ ED NO: 719 ASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYS LSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPK PKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYASTYRVVSVLTV 351 LHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKG FYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALH NHYTQKSLSLSPGK SEQ ID NO: 720 ATCCAGATGACCCAGTCTCCTrCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCA CTrGCCAGGCCAGTCAGAGCATrAACAATGAGTFATCCTGGTATCAGCAGAAACCAGGGA AAGCCCCTAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCCCATCAAGGTT CAGCGGCAGTGGATCTGGGACAGACTTrCACTCTCACCATCAGCAGCCTGCAGCCTGATGA TTGCAACTTATTACTGCCAACAGGGTTATAGTCTGAGGAACATTGATAATGCT SEQ ID NO: 721 GCCTATGATATGACCCAGACTCCAGCCTCGGTGTCTGCAGCTGTGGGAGGCACAGTCACC ATCAAGTGCCAGGCCAGTCAGAGCATTAACAATGAATTATCCTGGTATCAGCAGAAACCA GGGCAGCGTCCCAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCTCATCGC GGTTCAAAGGCAGTGGATCTGGGACAGAGTFCACTCTCACCATCAGCGACCTGGAGTGTG CCGATGCTGCCACTTACTACTGTCAACAGGGTTATAGTCTGAGGAATATTGATAATGCTTTf CGGCGGAGGGACCGAGGTGGTGGTCAAACGT SEQ ID NO: 722 ATCCAGATGACCCAGTCTCCTFCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCATCA CTTGCCAGGCCAGTCAGAGCATTAACAATGAGTTATCCTGGTATCAGCAGAAACCAGGGA AAGCCCCTAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCCCATCAAGGTT CAGCGGCAGTGGATCTGGGACAGACTTCACTCTCACCATCAGCAGCCTGCAGCCTGATGA TFTGCAACTTATTACTGCCAACAGGGTTATAGTCTGAGGAACATTGATAATGCTTTCGGC GGAGGGACCAAGGTGGAAATCAAACGTACGGTGGCTGCACCATCTGTCTTCATCTTCCCG CCATCTGATGAGCAGTrGAAATCTGGAACTGCCTCTGTTGTGTGCCTGCTGAATAACTTCT ATCCCAGAGAGGCCAAAGTACAGTGGAAGGTGGATAACGCCCTCCAATCGGGTAACTCCC AGGAGAGTGTCACAGAGCAGGACAGCAAGGACAGCACCTACAGCCTCAGCAGCACCCTG ACGCTGAGCAAAGCAGACTACGAGAAACACAAAGTCTACGCCTGCGAAGTCACCCATCA GGGCCTGAGCTCGCCCGTCACAAAGAGCTTCAACAGGGGAGAGTGT SEQ ID NO: 723 GCTATCCAGATGACCCAGTCTCCTTrCCTCCCTGTCTGCATCTGTAGGAGACAGAGTCACCA TCACTFGCCAGGCCAGTCAGAGCATTIAACAATGAGTTATCCTGGTATCAGCAGAAACCAG GGAAAGCCCCTAAGCTCCTGATCTATAGGGCATCCACTCTGGCATCTGGGGTCCCATCAA GGTTCAGCGGCAGTGGATCTGGGACAGACTTCACTCTCACCATCAGCAGCCTGCAGCCTG ATGATTITGCAACTTATrACTGCCAACAGGGTTFATAGTCTGAGGAACATTrGATAATGCTTT CGGCGGAGGGACCAAGGTGGAAATCAAACGT SEQ ID NO: 724 GAGGTGCAGCTGGTGGAGTCTGGGGGAGGC'TTGGTCCAGCCTGGGGGGTCCCTGAGACTC TCCTGTGCAGCCTCTGGATCTCCCTCAGTAACTACTACGTGACCTGGGTCCGTCAGGCTC CAGGGAAGGGGCTGGAGTGGGTCGGCATCATCTATGGTAGTGATGAAACCGCCTACGCTA CCTCCGCTATAGGCCGATTFCACCATCTCCAGAGACAATrCCAAGAACACCCTGTATCTTCA 352 AATGAACAGCCTGAGAGCTGAGGACACTGCTGTGTATTACTGTGCTAGAGATGATAGTAG TGACTGGGATGCAAAGTTCAACTTG SEQ ID NO: 725 CAGTCGCTGGAGGAGTCCGGGGGTCGCCTGGTCACGCCTGGGACACCCCTGACACTCACC TGCACAGCCTCTGGATTCTCCCTCAGTAACTACTACGTGACCTGGGTCCGCCAGGCTCCAG GGAAGGGGCTGGAATGGATCGGAATCATTTATGGTAGTGATGAAACGGCCTACGCGACCT GGGCGATAGGCCGATTCACCATCTCCAAAACCTCGACCACGGTGGATCTGAAAATGACCA GTCTGACAGCCGCGGACACGGCCACCTATTTCTGTGCCAGAGATGATAGTAGTGACTGGG ATGCAAAATTTAACTFGTGGGGCCAAGGCACCCTGGTCACCGTCTCGAGC SEQ ID NO: 726 MEKLLCFLVLTSLSHAFGQTDMSRKAFVFPKESDTSYVSLKAPLTKPLKAFTVCLHFYTELSST RGYSIFSYATKRQDNEILIFWSKDIGYSFTVGGSEILFEVPEVTVAPVHICTSWESASGIVEFWV DGKPRVRKSLKKGYTVGAEASIILGQEQDSFGGNFEGSQSLVGDIGNVNMWDFVLSPDEINTI YLGGPFSPNVLNWRALKYEVQGEVFTKPQLWP SEQ ID NO: 727 MLAVGCALLAALLAAPGAALAPRRCPAQEVARGVLTSLPGDSVTLTCPGVEPEDNATVHWV LRKPAAGSHPSRWAGMGRRLLLRSVQLHDSGNYSCYRAGRPAGTVHLLVDVPPEEPQLSCFR KSPLSNVVCEWGPRSTPSLTTKAVLLVRKFQNSPAEDFQEPCQYSQESQKFSCQLAVPEGDSSF YIVSMCVASSVGSKFSKTQTFQGCGILQPDPPANITVTAVARNPRWLSVTWQDPHSWNSSFYR LRFELRYRAERSKTFTTWMVKDLQHHCVIHDAWSGLRHVVQLRAQEEFGQGEWSEWSPEAM GTPWTESRSPPAENEVSTPMQALTTNKDDDNILFRDSANATSLPVQDSSSVPLPTFLVAGGSLA FGTLLCIAIVLRFKKTWKLRALKEGKTSMHPPYSLGQLVPERPRPTPVLVPLISPPVSPSSLGSD NTSSHNRPDARDPRSPYDISNTDYFFPR SEQ ID NO: 728 MLTLQTWVVQALFIFLTTESTGELLDPCGYISPESPVVQLHSNFTAVCVLKEKCMDYFHVNAN YIVWKTNHFTIPKEQYTIINRTASSVTFTDIASLNIQLTCNILTFGQLEQNVYGITIISGLPPEKPK NLSCIVNEGKKMRCEWDGGRETHLETNFTLKSEWATHKFADCKAKRDTPTSCTVDYSTVYFV NIEVWVEAENALGKVTSDHINFDPVYKVKPNPPHNLSVINSEELSSILKLTWTNPSIKSVIILKY NIQYRTKDASTWSQIPPEDTASTRSSFTVQDLKPFTEYVFRIRCMKEDGKGYWSDWSEEASGIT YEDRPSKAPSFWYKIDPSHTQGYRTVQLVWKTLPPFEANGKILDYEVTLTRWKSHLQNYTVN ATKLTVNLTNDRYLATLTVRNLVGKSDAAVLTIPACDFQATHPVMDLKAFPKDNMLWVEWT TPRESVKKYILEWCVLSDKAPCITDWQQEDGTVHRTYLRGNLAESKCYLITVTPVYADGPGSP ESIKAYLKQAPPSKGPTVRTKKVGKNEAVLEWDQLPVDVQNGFIRNYTIFYRTIIGNETAVNV DSSHTEYTLSSLTSDTLYMVRMAAYTDEGGKDGPEFTFITPKFAQGEIEAIVVPVCLAFLLTTFL LGVLFCFNKRDLIKKHIWPNVPDPSKSHIAQWSPHTPPRHNFNSKDQMYSDGNFTDVSVVEIE ANDKKPFPEDLKSLDLFKKEKINTEGHSSGIGGSSCMSSSRPSISSSDENESSQNTSSTVQYSTV VHSGYRHQVPSVQVFSRSESTQPLLDSEERPEDLQLVDHVDGGDGILPRQQYFKQNCSQHESS PDISHFERSKQVSSVNEEDFVRLKQQISDHISQSCGSGQMKMFQEVSAADAFGPGTEGQVERFE TVGMEAATDEGMPKSYLPQTVRQGGYMPQ 353

Claims (16)

1.) A method of improving survivability or quality of life of a patient in need thereof, comprising administering to the patient an IL-6 antagonist, whereby the patient's serum C-reactive protein ("CRP") level is reduced, and monitoring the patient to assess the reduction in the patient's serum CRP level.

2.) A method of improving survivability or quality of life of a patient in need thereof, comprising administering to the patient an IL-6 antagonist, whereby the patient's serum albumin level is increased, and monitoring the patient to assess the increase in the patient's serum albumin level.

3.) A method of improving survivability or quality of life of a patient in need thereof, comprising administering to the patient an IL-6 antagonist, whereby the patient's serum CRP level is reduced and the patient's serum albumin level is increased, and monitoring the patient to assess the reduction in the patient's serum CRP level and the increase in the patient's serum albumin level.

4.) The method of claim 1 or 3, wherein said patient has an elevated serum CRP level prior to treatment.

5.) The method of claim 2 or 3, wherein said patient has a reduced serum albumin level prior to treatment.

6.) The method of claim 4 or 5, whereby the patient's Glasgow Prognostic Score (GPS) is improved.

7.) The method of any of claims 1 through 6, wherein the IL-6 antagonist targets IL-6, IL-6 receptor alpha, gpl30, p38 MAP kinase, JAK1, JAK2, JAK3, SYK, or any combination thereof.

8.) The method of claim 7, wherein the IL-6 antagonist comprises an antibody, an antibody fragment, a peptide, a glycoalkoid, an antisense nucleic acid, a ribozyme, a retinoid, an avemir, a small molecule, or any combination thereof. 354

9.) The method of claim 8, wherein the IL-6 antagonist comprises an anti-IL 6R, anti-gp130, anti-p38 MAP kinase, anti-JAKI, anti-JAK2, anti-JAK3, or anti-SYK antibody or antibody fragment.

10.) The method of claim 8, wherein the small molecule comprises thalidomide, lenalidomide, or any combination thereof.

11.) The method of any of claims 1 through 6, wherein the antagonist comprises an anti-IL-6 antibody or antibody fragment.

12.) The method of claim 11, wherein the anti-IL-6 antibody or antibody fragment specifically binds to the same linear or conformational epitope(s) and/or competes for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or fragment thereof as an anti-IL-6 antibody comprising Ab 1, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Abl0, Abll, Abl2, Abl3, Abl4, Ab15, Abl6, Abl7, Abl8, Abl9, Ab20, Ab2l, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab3l, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibody or fragments thereof that specifically bind IL-6.

13.) The method of claim 12, wherein the anti-IL-6 antibody binds to the same linear or conformational epitope(s) and/or competes for binding to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or a fragment thereof as Ab 1.

14.) The method of claim 12 wherein the anti-IL-6 antibody comprises the variable heavy chain in SEQ ID NO: 657 and the variable light chain in SEQ ID NO: 709 respectively or a variant thereof wherein said variable heavy and/or light chain sequences comprise one or more substitution mutations which do not substantially affect IL-6 antibody binding relative to an anti-IL-6 antibody lacking said mutations.

15.) The method of claim 14 wherein the anti-IL-6 antibody comprises the variable heavy chain in SEQ ID NO: 657 and the variable light chain in SEQ ID NO:

709. 355 16.) The method of claim 14 or 15 wherein the anti-L-6 antibody firther comprises the heavy chain and light chain constant regions comprised in SEQ ID NO:588 and SEQ ID NO:586 respectively. 17.) The method of claim 12, wherein the anti-IL-6 antibody or antibody fragment specifically binds to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or fragment thereof as an anti-IL-6 antibody comprising Abl, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, AblO, Abl1, Abl2, Abl3, Abl4, Abl5, Abl6, Abl7, Abl8, Abl9, Ab20, Ab2l, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab3l, Ab32, Ab33, Ab34, Ab35, or Ab36 and chimeric, humanized, single chain antibody or fragments thereof that specifically bind IL-6. 18.) The method of claim 17, wherein the anti-IL-6 antibody or antibody fragment specifically binds to the same linear or conformational epitope(s) on an intact human IL-6 polypeptide or a fragment thereof as Ab 1. 19.) The method of claim 12, wherein the anti-IL-6 antibody or antibody fragment specifically binds to the same linear or conformational epitopes on an intact IL-6 polypeptide or fragment thereof that is (are) specifically bound by Ab 1 and wherein said epitope(s) when ascertained by epitopic mapping using overlapping linear peptide fragments which span the full length of the native human IL-6 polypeptide includes one or more residues comprised in IL-6 fragments selected from those respectively encompassing amino acid residues 37-51, amino acid residues 70 84, amino acid residues 169-183, amino acid residues 31-45 and/or amino acid residues 58-72. 20.) The method of claim 12, wherein the anti-IL-6 antibody or antibody fragment comprises at least 2 complementarity determining regions (CDRs) in each the variable light and the variable heavy regions which are identical to those contained in an anti-IL-6 antibody comprising Abl, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, Abl0, Ab11, Abl2, Abl3, Abl4, Abl5, Abl6, Abl7, Abl8, Abl9, Ab20, Ab2l, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab3l, Ab32, Ab33, Ab34, Ab35, or Ab36. 356 21.) The method of claim 20, wherein the anti-IL-6 antibody or antibody fragment comprises at least 2 complementarity determining regions (CDRs) in each the variable light and the variable heavy regions which are identical to those contained in Abl. 22.) The method of claim 20, wherein all of the CDRs in the anti-IL-6 antibody or antibody fragment are identical to the CDRs contained in an anti-IL-6 antibody comprising Abl, Ab2, Ab3, Ab4, Ab5, Ab6, Ab7, Ab8, Ab9, AblO, Abl1, Abl2, Abl3, Abl4, Abl5, Abl6, Abl7, Abl8, Abl9, Ab20, Ab2l, Ab22, Ab23, Ab24, Ab25, Ab26, Ab27, Ab28, Ab29, Ab30, Ab3l, Ab32, Ab33, Ab34, Ab35, or Ab36. 23.) The method of claim 20, wherein all of the CDRs in the anti-IL-6 antibody or antibody fragment are identical to the CDRs contained in Ab 1. 24.) The method of claim 12, wherein the anti-IL-6 antibody or antibody fragment is aglycosylated. 25.) The method of claim 12, wherein the anti-IL-6 antibody or antibody fragment contains an Fc region that has been modified to alter effector function, half life, proteolysis, and/or glycosylation. 26.) The method of claim 12, wherein the anti-IL-6 antibody or antibody fragment is a human, humanized, single chain or chimeric antibody. 27.) The method of claim 26, wherein the anti-IL-6 antibody or antibody fragment is a humanized antibody derived from a rabbit (parent) anti-IL-6 antibody. 28.) The method of claim 27, wherein the framework regions (FRs) in the variable light region and the variable heavy regions of said anti-IL-6 antibody or antibody fragment respectively are human FRs which are unmodified or which have been modified by the substitution of at most 2 or 3 human FR residues in the variable light or heavy chain region with the corresponding FR residues of the parent rabbit antibody, and wherein said human FRs have been derived from human variable heavy and light chain antibody sequences which have been selected from a library of human germline antibody sequences based on their high level of homology to the 357 corresponding rabbit variable heavy or light chain regions relative to other human germline antibody sequences contained in the library. 29.) The method of claim 12, wherein the anti-IL-6 antibody or antibody fragment is administered to the patient with a frequency at most once per period of approximately four weeks. 30.) The method of claim 29, wherein the anti-IL-6 antibody or antibody fragment is administered to the patient with a frequency at most once per period of approximately eight weeks. 31.) The method of claim 30, wherein the anti-IL-6 antibody or antibody fragment is administered to the patient with a frequency at most once per period of approximately twelve weeks. 32.) The method of claim 31, wherein the anti-IL-6 antibody or antibody fragment is administered to the patient with a frequency at most once per period of approximately sixteen weeks. 33.) The method of any one of claims 29-32 wherein the administered antibody comprises the same CDRs as Abl or any of the variable heavy and light antibody sequences comprised in Figures 34-37. 34.) The method of claim 33 wherein the antibody comprises the variable heavy and variable light sequences in SEQ ID NO:657 or SEQ ID NO:709 or any of the variable heavy and light antibody sequences comprised in Figures 34-37. 35.) The method of claim 33 or 34 wherein said antibody further comprises the heavy constant and light constant sequences in SEQ ID NO:588 and SEQ ID NO:586 respectively. 36.) The method of any one of claims 29-35, wherein the patient's serum CRP level remains decreased and/or serum albumin level remains raised for an entire period intervening two consecutive anti-IL-6 antibody administrations. 37.) The method of any of claims 1 through 6, wherein the patient has been diagnosed with cancer selected from Acanthoma, Acinic cell carcinoma, Acoustic 358 neuroma, Acral lentiginous melanoma, Acrospiroma, Acute eosinophilic leukemia, Acute lymphoblastic leukemia, Acute megakaryoblastic leukemia, Acute monocytic leukemia, Acute myeloblastic leukemia with maturation, Acute myeloid dendritic cell leukemia, Acute myeloid leukemia, Acute promyelocytic leukemia, Adamantinoma, Adenocarcinoma, Adenoid cystic carcinoma, Adenoma, Adenomatoid odontogenic tumor, Adrenocortical carcinoma, Adult T-cell leukemia, Aggressive NK-cell leukemia, AIDS-Related Cancers, AIDS-related lymphoma, Alveolar soft part sarcoma, Ameloblastic fibroma, Anal cancer, Anaplastic large cell lymphoma, Anaplastic thyroid cancer, Angioimmunoblastic T-cell lymphoma, Angiomyolipoma, Angiosarcoma, Appendix cancer, Astrocytoma, Atypical teratoid rhabdoid tumor, Basal cell carcinoma, Basal-like carcinoma, B-cell leukemia, B-cell lymphoma, Bellini duct carcinoma, Biliary tract cancer, Bladder cancer, Blastoma, Bone Cancer, Bone tumor, Brain Stem Glioma, Brain Tumor, Breast Cancer, Brenner tumor, Bronchial Tumor, Bronchioloalveolar carcinoma, Brown tumor, Burkitt's lymphoma, Cancer of Unknown Primary Site, Carcinoid Tumor, Carcinoma, Carcinoma in situ, Carcinoma of the penis, Carcinoma of Unknown Primary Site, Carcinosarcoma, Castleman's Disease, Central Nervous System Embryonal Tumor, Cerebellar Astrocytoma, Cerebral Astrocytoma, Cervical Cancer, Cholangiocarcinoma, Chondroma, Chondrosarcoma, Chordoma, Choriocarcinoma, Choroid plexus papilloma, Chronic Lymphocytic Leukemia, Chronic monocytic leukemia, Chronic myelogenous leukemia, Chronic Myeloproliferative Disorder, Chronic neutrophilic leukemia, Clear-cell tumor, Colon Cancer, Colorectal cancer, Craniopharyngioma, Cutaneous T-cell lymphoma, Degos disease, Dermatofibrosarcoma protuberans, Dermoid cyst, Desmoplastic small round cell tumor, Diffuse large B cell lymphoma, Dysembryoplastic neuroepithelial tumor, Embryonal carcinoma, Endodermal sinus tumor, Endometrial cancer, Endometrial Uterine Cancer, Endometrioid tumor, Enteropathy-associated T-cell lymphoma, Ependymoblastoma, Ependymoma, Epithelioid sarcoma, Erythroleukemia, Esophageal cancer, Esthesioneuroblastoma, Ewing Family of Tumor, Ewing Family Sarcoma, Ewing's sarcoma, Extracranial Germ Cell Tumor, Extragonadal Germ Cell Tumor, Extrahepatic Bile Duct Cancer, Extramammary Paget's disease, Fallopian tube cancer, Fetus in fetu, Fibroma, Fibrosarcoma, Follicular lymphoma, Follicular thyroid cancer, Gallbladder Cancer, Gallbladder cancer, Ganglioglioma, Ganglioneuroma, Gastric Cancer, Gastric lymphoma, Gastrointestinal cancer, Gastrointestinal Carcinoid Tumor, 359 Gastrointestinal Stromal Tumor, Gastrointestinal stromal tumor, Germ cell tumor, Germinoma, Gestational choriocarcinoma, Gestational Trophoblastic Tumor, Giant cell tumor of bone, Glioblastoma multiforme, Glioma, Gliomatosis cerebri, Glomus tumor, Glucagonoma, Gonadoblastoma, Granulosa cell tumor, Hairy Cell Leukemia, Hairy cell leukemia, Head and Neck Cancer, Head and neck cancer, Heart cancer, Hemangioblastoma, Hemangiopericytoma, Hemangiosarcoma, Hematological malignancy, Hepatocellular carcinoma, Hepatosplenic T-cell lymphoma, Hereditary breast-ovarian cancer syndrome, Hodgkin Lymphoma, Hodgkin's lymphoma, Hypopharyngeal Cancer, Hypothalamic Glioma, Inflammatory breast cancer, Intraocular Melanoma, Islet cell carcinoma, Islet Cell Tumor, Juvenile myelomonocytic leukemia, Kaposi Sarcoma, Kaposi's sarcoma, Kidney Cancer, Klatskin tumor, Krukenberg tumor, Laryngeal Cancer, Laryngeal cancer, Lentigo maligna melanoma, Leukemia, Leukemia, Lip and Oral Cavity Cancer, Liposarcoma, Lung cancer, Luteoma, Lymphangioma, Lymphangiosarcoma, Lymphoepithelioma, Lymphoid leukemia, Lymphoma, Macroglobulinemia, Malignant Fibrous Histiocytoma, Malignant fibrous histiocytoma, Malignant Fibrous Histiocytoma of Bone, Malignant Glioma, Malignant Mesothelioma, Malignant peripheral nerve sheath tumor, Malignant rhabdoid tumor, Malignant triton tumor, MALT lymphoma, Mantle cell lymphoma, Mast cell leukemia, Mediastinal germ cell tumor, Mediastinal tumor, Medullary thyroid cancer, Medulloblastoma, Medulloblastoma, Medulloepithelioma, Melanoma, Melanoma, Meningioma, Merkel Cell Carcinoma, Mesothelioma, Mesothelioma, Metastatic Squamous Neck Cancer with Occult Primary, Metastatic urothelial carcinoma, Mixed MUllerian tumor, Monocytic leukemia, Mouth Cancer, Mucinous tumor, Multiple Endocrine Neoplasia Syndrome, Multiple Myeloma, Multiple myeloma, Mycosis Fungoides, Mycosis fungoides, Myelodysplastic Disease, Myelodysplastic Syndromes, Myeloid leukemia, Myeloid sarcoma, Myeloproliferative Disease, Myxoma, Nasal Cavity Cancer, Nasopharyngeal Cancer, Nasopharyngeal carcinoma, Neoplasm, Neurinoma, Neuroblastoma, Neuroblastoma, Neurofibroma, Neuroma, Nodular melanoma, Non Hodgkin Lymphoma, Non-Hodgkin lymphoma, Nonmelanoma Skin Cancer, Non Small Cell Lung Cancer, Ocular oncology, Oligoastrocytoma, Oligodendroglioma, Oncocytoma, Optic nerve sheath meningioma, Oral Cancer, Oral cancer, Oropharyngeal Cancer, Osteosarcoma, Osteosarcoma, Ovarian Cancer, Ovarian cancer, Ovarian Epithelial Cancer, Ovarian Germ Cell Tumor, Ovarian Low 360 Malignant Potential Tumor, Paget's disease of the breast, Pancoast tumor, Pancreatic Cancer, Pancreatic cancer, Papillary thyroid cancer, Papillomatosis, Paraganglioma, Paranasal Sinus Cancer, Parathyroid Cancer, Penile Cancer, Perivascular epithelioid cell tumor, Pharyngeal Cancer, Pheochromocytoma, Pineal Parenchymal Tumor of Intermediate Differentiation, Pineoblastoma, Pituicytoma, Pituitary adenoma, Pituitary tumor, Plasma Cell Neoplasm, Pleuropulmonary blastoma, Polyembryoma, Precursor T-lymphoblastic lymphoma, Primary central nervous system lymphoma, Primary effusion lymphoma, Primary Hepatocellular Cancer, Primary Liver Cancer, Primary peritoneal cancer, Primitive neuroectodermal tumor, Prostate cancer, Pseudomyxoma peritonei, Rectal Cancer, Renal cell carcinoma, Respiratory Tract Carcinoma Involving the NUT Gene on Chromosome 15, Retinoblastoma, Rhabdomyoma, Rhabdomyosarcoma, Richter's transformation, Sacrococcygeal teratoma, Salivary Gland Cancer, Sarcoma, Schwannomatosis, Sebaceous gland carcinoma, Secondary neoplasm, Seminoma, Serous tumor, Sertoli-Leydig cell tumor, Sex cord-stromal tumor, S6zary Syndrome, Signet ring cell carcinoma, Skin Cancer, Small blue round cell tumor, Small cell carcinoma, Small Cell Lung Cancer, Small cell lymphoma, Small intestine cancer, Soft tissue sarcoma, Somatostatinoma, Soot wart, Spinal Cord Tumor, Spinal tumor, Splenic marginal zone lymphoma, Squamous cell carcinoma, Stomach cancer, Superficial spreading melanoma, Supratentorial Primitive Neuroectodermal Tumor, Surface epithelial-stromal tumor, Synovial sarcoma, T-cell acute lymphoblastic leukemia, T-cell large granular lymphocyte leukemia, T-cell leukemia, T-cell lymphoma, T-cell prolymphocytic leukemia, Teratoma, Terminal lymphatic cancer, Testicular cancer, Thecoma, Throat Cancer, Thymic Carcinoma, Thymoma, Thyroid cancer, Transitional Cell Cancer of Renal Pelvis and Ureter, Transitional cell carcinoma, Urachal cancer, Urethral cancer, Urogenital neoplasm, Uterine sarcoma, Uveal melanoma, Vaginal Cancer, Verner Morrison syndrome, Verrucous carcinoma, Visual Pathway Glioma, Vulvar Cancer, Waldenstrom's macroglobulinemia, Warthin's tumor, Wilms' tumor, or any combination thereof. 38.) The method of claim 37, wherein the cancer is selected from Colorectal Cancer, Non-Small Cell Lung Cancer, Cholangiocarcinoma, Mesothelioma, Castleman's disease, Renal Cell Carcinoma, or any combination thereof. 361 39.) The method claim 12, wherein the anti-IL-6 antibody or antibody fragment comprises a VH polypeptide sequence comprising: SEQ ID NO: 3, 18, 19, 22, 38, 54, 70, 86, 102, 117, 118, 123, 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363, 379, 395, 411, 427, 443, 459, 475, 491, 507, 523, 539, 555, 571, 652, 656, 657, 658, 661, 664, 665, 668, 672, 676, 680, 684, 688, 691, 692, 704, or 708; and further comprises a VL polypeptide sequence comprising: SEQ ID NO: 2, 20, 21, 37, 53, 69, 85, 101, 119, 122, 138, 154, 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394, 410, 426, 442, 458, 474, 490, 506, 522, 538, 554, 570, 647, 651, 660, 666, 667, 671, 675, 679, 683, 687, 693, 699, 702, 706, or 709 or any of the VH or VL sequences in Figures 34-37 or a variant thereof wherein one or more of the framework residues (FR residues) in said VH or VL polypeptide has been substituted with another amino acid residue resulting in an anti-IL-6 antibody or antibody fragment that specifically binds human IL-6. 40.) The method of claim 39, wherein one or more of said FR residues are substituted with an amino acid present at the corresponding site in a parent rabbit anti 1L-6 antibody from which the complementarity determining regions (CDRs) contained in said VH or VL polypeptides have been derived or by a conservative amino acid substitution. 41.) The antibody of claim 39, wherein said anti-IL-6 antibody or antibody fragment is humanized. 42.) The antibody of claim 39, wherein said anti-IL-6 antibody or antibody fragment is chimeric. 43.) The antibody of claim 42, wherein said anti-IL-6 antibody or antibody fragment further comprises a human Fc. 44.) The method of claim 43, wherein said human Fc is derived from IgG1, IgG2, IgG3, IgG4, IgG5, IgG6, IgG7, IgG8, IgG9, IgG10, IgG11, IgG12, IgG13, IgG14, IgG15, IgG16, IgG17, IgG18 or IgG19. 45.) The method of claim 12, wherein the anti-IL-6 antibody or antibody fragment comprises a polypeptide having at least 90% sequence homology to one or more of the polypeptide sequences of SEQ ID NO: 3, 18, 19, 22, 38, 54, 70, 86, 102, 362 117, 118, 123, 139, 155, 171, 187, 203, 219, 235, 251, 267, 283, 299, 315, 331, 347, 363, 379, 395, 411, 427, 443, 459, 475, 491, 507, 523, 539, 555, 571, 652, 656, 657, 658, 661, 664, 665, 668, 672, 676, 680, 684, 688, 691, 692, 704, 708, 2, 20, 21, 37, 53, 69, 85, 101, 119, 122, 138, 154, 170, 186, 202, 218, 234, 250, 266, 282, 298, 314, 330, 346, 362, 378, 394, 410, 426, 442, 458, 474, 490, 506, 522, 538, 554, 570, 647, 651, 660, 666, 667, 671, 675, 679, 683, 687, 693, 699, 702, 706, or 709 or any of the variable heavy and variable light sequences contained in any one of Figures 34-37. 46.) The method of claim 12, wherein the anti-IL-6 antibody or antibody fragment has an elimination half-life of at least about 22 days. 47.) The method of claim 46, wherein the anti-IL-6 antibody or antibody fragment has an elimination half-life of at least about 25 days. 48.) The method of claim 47, wherein the anti-IL-6 antibody or antibody fragment has an elimination half-life of at least about 30 days. 49.) The method of any of claims 1 through 6, wherein the IL-6 antagonist is co-administered with a chemotherapy agent. 50.) The method of claim 49, wherein the chemotherapy agent is selected from VEGF antagonists, EGFR antagonists, platins, taxols, irinotecan, 5-fluorouracil, gemcytabine, leucovorine, steroids, cyclophosphamide, melphalan, vinca alkaloids, mustines, tyrosine kinase inhibitors, radiotherapy, sex hormone antagonists, selective androgen receptor modulators, selective estrogen receptor modulators, PDGF antagonists, TNF antagonists, IL-1 antagonists, interleukins, IL-12R antagonists, Toxin conjugated monoclonal antibodies, tumor antigen specific monoclonal antibodies, ErbituxTM, AvastinTM, Pertuzumab, anti-CD20 antibodies, Rituxan@, ocrelizumab, ofatumumab, DXL625, Herceptin@, or any combination thereof. 51.) The method of claim 50, wherein the chemotherapy agent comprises an inhibitor of JAKl, JAK2, JAK3, or SYK. 52.) The method of claim 50 wherein said interleukins include IL-12 and IL-2. 53.) The method of claim 50 wherein the vinca alkaloid comprises vinblastine, vincristine, vindesine or vinorelbine. 363 54.) The method of claim 12, wherein the anti-IL-6 antibody or antibody fragment which is directly or indirectly attached to a detectable label or therapeutic agent. 55.) The method of claim 12, wherein the anti-TL-6 antibody or antibody fragment is Ab 1 or a fragment thereof. 56.) The method of any of claims 1 through 6, wherein the TL-6 antagonist is an antisense nucleic acid. 57.) The method of claim 56, wherein the antisense nucleic acid comprises at least approximately 10 nucleotides of a sequence encoding IL-6, IL-6 receptor alpha, gp130, p38 MAP kinase, JAKI, JAK2, JAK3, or SYK. 58.) The method of claim 56, wherein the antisense nucleic acid comprises DNA, RNA, peptide nucleic acid, locked nucleic acid, morpholino (phosphorodiamidate morpholino oligo), glycerol nucleic acid, threose nucleic acid, or any combination thereof. 59.) The method of any of claims 1 through 6, wherein the IL-6 antagonist comprises ActemraTM (Tocilizumab), Remicade@, Zenapax TM , or any combination thereof. 60.) The method of any of claims 1 through 6, wherein the IL-6 antagonist comprises a polypeptide having a sequence comprising a fragment of IL-6, IL-6 receptor alpha, gp130, p38 MAP kinase, JAKI, JAK2, JAK3, SYK, or any combination thereof. 61.) The method of claim 60, wherein the IL-6 antagonist is at least 40 amino acids in length. 62.) The method of claim 60, wherein the IL-6 antagonist comprises a soluble IL-6 receptor alpha, soluble gp 130, or any combination thereof. 63.) The method of claim 60, wherein the IL-6 antagonist is coupled to a half life increasing moiety. 364 64.) The method of claim 1 or 3, further comprising: measuring the patient's serum CRP level prior to administration of the IL-6 antagonist, and administering the IL-6 antagonist if the patient's serum CRP level is at least approximately 5 mg/L. 65.) The method of claim 64, wherein the patient's serum CRP level is reduced to less than approximately 5 mg/L within 1 week of administration of the IL-6 antagonist. 66.) The method of claim 1 wherein the patient's serum CRP level is reduced to below 1 mg/L within 1 week of administration of the IL-antagonist. 67.) The method of claim 1 or 3, that results in a prolonged reduction in serum CRP level of the patient. 68.) The method of claim 1 or 3, wherein the patient's serum CRP level is reduced to below 10 mg/L within about 1 week of IL-6 antagonist administration. 69.) The method of claim 68, wherein 14 days after IL-6 antagonist administration the patient's serum CRP level remains below 10 mg/L. 70.) The method of claim 68, wherein 21 days after IL-6 antagonist administration the patient's serum CRP level remains below 10 mg/L. 71.) The method of claim 68, wherein 28 days after IL-6 antagonist administration the patient's serum CRP level remains below 10 mg/L. 72.) The method of claim 68, wherein 35 days after IL-6 antagonist administration the patient's serum CRP level remains below 10 mg/L. 73.) The method of claim 68, wherein 42 days after IL-6 antagonist administration the patient's serum CRP level remains below 10 mg/L. 74.) The method of claim 68, wherein 49 days after IL-6 antagonist administration the patient's serum CRP level remains below 10 mg/L. 75.) The method of claim 68, wherein 56 days after IL-6 antagonist administration the patient's serum CRP level remains below 10 mg/L. 365 76.) The method of any of claims 1 through 6, whereby the patient's survivability is improved. 77.) The method of claim 2 or 3, further comprising: measuring the patient's serum albumin level prior to administration of the IL-6 antagonist, and administering the IL-6 antagonist if the patient's serum albumin level is less than approximately 35 g/L. 78.) The method of claim 77, wherein the patient's serum albumin level is increased to more than approximately 35 g/L within about 5 weeks of administration of the IL-6 antagonist. 79.) The method of claim 2 or 3, that results in a prolonged increase in serum albumin level of the patient. 80.) The method of claim 78, wherein 42 days after IL-6 antagonist administration the patient's serum albumin level remains above 35 g/L. 81.) The method of claim 78, wherein 49 days after IL-6 antagonist administration the patient's serum albumin level remains above 35 g/L. 82.) The method of claim 78, wherein 56 days after IL-6 antagonist administration the patient's serum albumin level remains above 35 g/L. 83.) The method of claim 2 or 3, wherein the patient's serum albumin level is increased by about 5 g/L within approximately 5 weeks of administering the IL-6 antagonist. 84.) The method of claim 2 or 3, wherein the patient has been diagnosed with rheumatoid arthritis, cancer, advanced cancer, liver disease, renal disease, inflammatory bowel disease, celiac's disease, trauma, bums, other diseases associated with reduced serum albumin, or any combination thereof. 85.) The method of claim 1 or 3, wherein the patient has been diagnosed with rheumatoid arthritis, juvenile rheumatoid arthritis, psoriasis, psoriatic arthropathy, ankylosing spondylitis, systemic lupus erythematosis, Crohn's disease, ulcerative colitis, pemphigus, dermatomyositis, polymyositis, polymyalgia rheumatica, giant cell 366 arteritis, vasculitis, polyarteritis nodosa, Wegener's granulomatosis, Kawasaki disease, isolated CNS vasculitis, Churg-Strauss arteritis, microscopic polyarteritis, microscopic polyangiitis, Henoch-Schonlein purpura, essential cryoglobulinemic vasculitis, rheumatoid vasculitis, cryoglobulinemia, relapsing polychondritis, Behcet's disease, Takayasu's arteritis, ischemic heart disease, stroke, multiple sclerosis, sepsis, vasculitis secondary to viral infection, Buerger's Disease, cancer, advanced cancer, Osteoarthritis, systemic sclerosis, CREST syndrome, Reiter's disease, Paget's disease of bone, Sjogran's syndrome, diabetes type 1, diabetes type 2, familial Mediterranean fever, autoimmune thrombocytopenia, autoimmune hemolytic anemia, autoimmune thyroid diseases, pernicious anemia, vitiligo, alopecia areata, primary biliary cirrhosis, autoimmune chronic active hepatitis, alcoholic cirrhosis, viral hepatitis including hepatitis B and C, other organ specific autoimmune diseases, burns, idiopathic pulmonary fibrosis, chronic obstructive pulmonary disease, allergic asthma, other allergic conditions or any combination thereof. 86.) The method of claim 85 wherein the viral infection comprises hepatitis B, hepatitis C, HIV, cytomegalovirus, Epstein-Barr virus, or Parvo B 19 virus. 87.) The method of any of claims 1 through 6, further comprising administration of one or more statins to the patient. 88.) The method of claim 87, wherein the one or more statins is selected from atorvastatin, cerivastatin, fluvastatin, lovastatin, mevastatin, pitavastatin, pravastatin, rosuvastatin, simvastatin, or any combination thereof. 89.) The method of any one of claims 1-88, wherein the anti-IL-6 antibody contains all of the CDRs contained in the humanized antibody contained in Figures 34-37. 90.) The method of any one of claims 1-89 where the anti-IL-6 antibody contains at least one of the variable heavy and light sequences in SEQ ID No. 657 and SEQ ID No. 709 or in Figures 34-37. 367