KR102067613B1 - Composition for combination therapy containing anti-her2 antibody and anti-c-Met antibody - Google Patents

Abstract

The present invention relates to an anticancer composition for combination administration comprising an anti-c-Met antibody and an anti her2 antibody as an active ingredient, and a pharmaceutical composition for inhibiting angiogenesis.

Description

Composition for combination therapy containing anti-c-Met antibody and anti-her2 antibody

The present invention relates to an anticancer composition for concurrent administration containing an anti-c-Met antibody and an anti her2 antibody as an active ingredient, and a pharmaceutical composition for inhibiting angiogenesis.

c-Met is a representative receptor tyrosine kinase that exists on the cell surface. It binds to the ligand, Hepatocyte Growth Factor (HGF), to promote intracellular signaling and promote cell growth, and overexpress cancer cells to overexpress cancer. It is widely involved in various mechanisms such as development, cancer metastasis, cancer cell migration, cancer cell infiltration and neovascularization. In particular, it is known to be directly involved in cancer invasion and metastasis due to overexpression in various solid cancers such as brain cancer, and recently, c-Met has been reported to be resistant to existing therapeutic agents due to overexpression of c-Met. It is emerging as an important target for.

HER2 (Human Epidermal growth factor Receptor 2 protein) is known to play an essential role in regulating cell proliferation and differentiation. Specifically, the binding of extracellular growth factors has a strong tendency to assemble into homo- and / or heterodimers with other HER receptors, resulting in activation of various forms of signal transduction pathways, leading to apoptosis, survival, or cell proliferation. Induce.

Among the anti-HER2 antibodies, a recombinant humanized version called huMAb4D5-8, rhuMAb HER2, trastuzumab, or HERCEPTIN® (US 5,821,337) is clinically active in patients with ErbB2-overexpressing metastatic breast cancer who received extensive prior anticancer treatment (Baselga et al. al., J. Clin. Oncol. 14: 737-744 (1996)), Herceptin (HERCEPTIN®) was licensed in 1998 for the treatment of patients with metastatic breast cancer overexpressing ErbB2 protein. Despite the proven efficacy of Herceptin's treatment in breast carcinomas, it has been strictly limited and approved only in 30% of breast cancer patients whose tumors overexpress HER2. Another reason why 70% of breast cancer patients do not respond or insufficiently respond to trastuzumab is because their individual tumors do not overexpress or express HER2 and show resistance to Herceptin. Therefore, there is a limitation that anti-HER2 mAb is inefficient in tumors that underexpress or lack overexpression of HER2.

Conventional combination therapy strategies focus on compound and compound combinations, or compound and antibody drug combinations, to minimize side effects and to combine with antibody drugs to inhibit specific molecules in cancer cells. It is becoming. However, the combination of the two antibodies has not shown as much anti-cancer effect as expected, and the current combination of antibodies is Erbitux® and Avastin® in colorectal cancer and Herceptin® and breast cancer in breast cancer. Perjeta ™ is a representative example. Herceptin® and Perjeta ™ combinations in breast cancer have yielded quite positive results, but Erbitux® and Avastin® combinations have not shown the anticancer effects as expected. In addition, the FDA approved antibody drugs are small in number, and even in combination, it is difficult to show a clear COMBINATION EFFECT.

One example provides an anticancer composition that is excellent in anticancer synergistic effects, specifically, cancer cell growth and cancer metastasis inhibiting effects in combination therapy between antibody drugs for inhibiting only certain molecules in cancer cells.

Another example provides a composition for inhibiting angiogenesis that can further enhance the anticancer effect through the reduction of angiogenesis factors.

The anticancer composition and the pharmaceutical composition for inhibiting angiogenesis achieve a significant anticancer synergistic effect by effectively inhibiting the growth and metastasis of cancer cells simultaneously in the low expression state and high expression state of HGF as compared with the administration of each antibody alone. In addition, it is possible to achieve an excellent effect in terms of the reduction of angiogenic factors, and further enhance the anticancer effect through the inhibition of angiogenesis of cancer cells.

Significant anticancer synergistic effects by simultaneously inhibiting the growth and metastasis of cancer cells in both HGF low and high expression compared to the case of administering each antibody alone by combining anti-c-Met and anti Her2 antibodies It was confirmed that can be achieved.

Accordingly, as described above, not only can effectively solve the problem that the conventional anti-Her2 antibody had limitations, which were effective only in cancer and tumor tissues expressing low or insignificant HGF, but also through the combination administration. In addition to the anti-cancer synergistic effect, it is possible to achieve an excellent effect in terms of reducing pro-angiogenic factors, thereby confirming that the present invention can further enhance the anti-cancer effect through inhibition of neovascularization of cancer cells. It was completed.

Therefore, the present invention can provide a combination therapy that can exhibit a particularly useful anti-cancer synergistic effect in patients with a low expression state of HGF, as well as patients with an overexpression of HGF, which was difficult to treat with conventional anticancer agents. . That is, the pharmaceutical composition according to the preferred embodiment of the present invention is greatly enhanced anticancer inhibition through the combination treatment with anti-c-Met antibody even when acquired resistance by HGF occurs even in cells sensitive to anti-Her2 antibody. This is very useful because you can get the effect.

In addition, such combination therapy can reduce the dose of the anticancer agent than when each antibody is administered alone, thereby minimizing side effects and enhancing patient convenience.

Thus, one embodiment of the present invention provides an anticancer composition for combined administration comprising an anti-c-Met antibody and anti-Her2 antibody as an active ingredient.

The anticancer composition may preferably be one that inhibits the growth and / or metastasis of cancer cells. Specifically, when HGF is present, cancer cell migration is increased, and the cancer cell migration can be inhibited through the combination treatment of the two antibodies, and thus the cancer metastasis is excellent.

In addition, genes that were changed by the combination treatment of anti-c-Met antibody and anti-Her2 antibody were identified (see Example 4), and some of these genes were found to be changed at the protein level as well (Example 5). IL-8 is a typical example of such genes and proteins. IL-8, along with VEGF, is a potent pro-angiogenic factor that can affect the inhibition of angiogenesis in the tumor microenvironment. Furthermore, the composition for concomitant administration can reduce angiogenic factors to the same level as the level of HGF low expression even in the state of HGF overexpression, which is excellent in inhibiting angiogenesis.

The angiogenic progenitor may be one or more selected from the group consisting of IL-8, uPAR, VEGF, Angiopoietin, IL-6 (Interleukin 6), and FGF, and among them, particularly, the protein of the same level as the gene level. IL-8 (Interleukin 8), or UPAR (Urinary-type plasminogen activator receptor), which exhibits a level change. Therefore, the IL-8 or uPAR can be utilized as a biomarker in serum capable of detecting the effect of the combination treatment of anti-c-Met antibody and anti-Her2 antibody.

Another embodiment thereof provides a pharmaceutical composition for inhibiting angiogenesis, comprising an anti-c-Met antibody and an anti-Her2 antibody as an active ingredient.

In one embodiment, the anticancer composition for concomitant administration and the pharmaceutical composition for inhibiting angiogenesis may be for simultaneous administration by formulating a mixture of an effective amount of an anti-c-Met antibody and an effective amount of an anti-Her2 antibody.

In another embodiment, the anticancer composition for concomitant administration and the pharmaceutical composition for inhibiting angiogenesis may be an anti-c-Met antibody and an anti-Her2 antibody formulated and administered simultaneously or sequentially. In this case, the anticancer composition for concomitant administration and the pharmaceutical composition for inhibiting angiogenesis are the first pharmaceutical composition comprising an effective amount of an anti-c-Met antibody as an active ingredient and the second pharmaceutical composition comprising an effective amount of an anti Her2 antibody as an active ingredient. It may be a pharmaceutical composition for simultaneous or sequential administration comprising a. In the case of sequential administration, the order of administration may be interchanged.

Other examples include a first pharmaceutical composition comprising an effective amount of an anti-c-Met antibody as an active ingredient, a second pharmaceutical composition comprising an effective amount of an anti Her2 antibody as an active ingredient, and a packaging container for preventing and / or cancer Provide a therapeutic kit.

Another example is a kit for inhibiting angiogenesis, comprising a first pharmaceutical composition comprising an effective amount of an anti-c-Met antibody as an active ingredient, a second pharmaceutical composition comprising an effective amount of an anti Her2 antibody as an active ingredient, and a packaging container To provide.

Cancers to which the anticancer composition may be applied include, but are not limited to, squamous cell carcinoma, small cell lung cancer, non-small cell lung cancer, lung adenocarcinoma, lung squamous cell carcinoma such as lung, peritoneal cancer, skin cancer, skin or intraocular melanoma , Rectal cancer, anal muscle cancer, esophageal cancer, small intestine cancer, endocrine adenocarcinoma, parathyroid cancer, adrenal cancer, soft tissue sarcoma, urethral cancer, chronic or acute leukemia, lymphocyte lymphoma, hepatocellular carcinoma, gastric cancer, pancreatic cancer, glioblastoma, cervical cancer, ovarian cancer, Bladder cancer, liver tumor, breast cancer, colon cancer, colon cancer, endometrium or uterine cancer, salivary gland cancer, kidney cancer, liver cancer, prostate cancer, vulvar cancer, thyroid cancer, head and neck cancer, etc. may be one or more selected, preferably Gastric cancer, lung cancer, or breast cancer.

Also preferably, the pharmaceutical composition for inhibiting angiogenesis may be for inhibiting angiogenesis of cells of the aforementioned cancer.

The pharmaceutically effective amount means a dose necessary to obtain a desired effect, such as an anticancer effect including both growth and metastasis suppression of cancer cells, or a reduction in angiogenesis factors and thereby angiogenesis inhibition. It may be appropriately prescribed according to the kind and severity of the effect, disease or condition, the condition of the patient, the route of administration, the dosage form, and the like.

The anti-c-Met antibody used in the anti-cancer composition for concomitant administration and the pharmaceutical composition for inhibiting angiogenesis is used to mean an antibody or an antigen-binding fragment, unless otherwise specified. The anti-c-Met antibody may preferably be one that recognizes a specific site of c-Met, such as a specific site within the SEMA domain, as an epitope and induces internalization and degradation by acting on c-Met. May be any antibody or antigen-binding fragment thereof.

C-Met, a receptor for HGF (Hepatocyte growth factor), is divided into three parts: extracellular site, transmembrane site, and intracellular site. In the extracellular site, α- and β-subunits are separated by disulfide bonds. In linked form, it consists of the HGF binding domain, the SEMA domain, the PSI domain (plexin-semaphorins-integrin homology domain), and the IPT domain (immunoglobulin-like fold shared by plexins and transcriptional factors domain). The SEMA domain of the c-Met protein may have an amino acid sequence of SEQ ID NO: 79, and is a domain present in an extracellular site of c-Met and corresponds to a site to which HGF binds. A region having an amino acid sequence of SEQ ID NO: 71 corresponding to a specific site in the SEMA domain, for example, 106 to 124, is a loop between propeller domains 2 and 3 of the epitopes in the SEMA domain of the c-Met protein. Corresponds to the site, and can act as the epitope of the anti-c-Met antibody proposed in the present invention.

The term “epitope” is interpreted as meaning an antigenic determinant, a portion of an antigen recognized by an antibody. According to one embodiment, the epitope is a 106th site in a site comprising five or more contiguous amino acids in the SEMA domain (SEQ ID NO: 79) of the c-Met protein, eg, the SEMA domain (SEQ ID NO: 79) of the c-Met protein. To 124 th may include a contiguous 5 to 19 amino acids located in SEQ ID NO: 71. For example, the epitope may be composed of 5 to 19 consecutive amino acids including SEQ ID NO: 73 (EEPSQ) in the amino acid sequence of SEQ ID NO: 71, for example, SEQ ID NO: 71, SEQ ID NO: 72 or SEQ ID NO: 73 It may be a polypeptide having.

The epitope having the amino acid sequence of SEQ ID NO: 72 corresponds to the outermost position of the loop site between the domains of propeller structures 2 and 3 in the SEMA domain of c-Met protein, and the amino acid sequence of SEQ ID NO: 73 The epitope having is the site to which the antibody or antigen binding fragment according to one embodiment most specifically binds.

Thus, the anti-c-Met antibody may be one that specifically binds to an epitope comprising 5 to 19 consecutive amino acids comprising SEQ ID NO: 73 (EEPSQ) in the amino acid sequence of SEQ ID NO: 71, eg, a sequence. Or an antibody or antigen binding fragment that specifically binds to an epitope having the amino acid sequence of SEQ ID NO: 71, SEQ ID NO: 72, or SEQ ID NO: 73.

According to one embodiment, the anti-c-Met antibody,

Consecutive 8 to 19 comprising CDR-H1 having the amino acid sequence of SEQ ID NO: 4, the amino acid sequence of SEQ ID NO: 5, the amino acid sequence of SEQ ID NO: 2, or the third to tenth amino acids within the amino acid sequence of SEQ ID NO: 2 CDR-H2 having an amino acid sequence consisting of four amino acids, and 6 to 13 consecutive amino acids comprising the amino acid sequence of SEQ ID NO: 6, the amino acid sequence of SEQ ID NO: 85, or the first to sixth amino acids within the amino acid sequence of SEQ ID NO: 85 A heavy chain variable region comprising the amino acid sequence of at least one heavy chain complementarity determining region (CDR) selected from the group consisting of CDR-H3 having an amino acid sequence consisting of four amino acids; And

CDR-L1 having an amino acid sequence of the amino acid sequence of SEQ ID NO: 7, CDR-L2 having an amino acid sequence of SEQ ID NO: 8, and an amino acid sequence of SEQ ID NO: 9, or an amino acid sequence of SEQ ID NO: 86, or an amino acid sequence of SEQ ID NO: 89 A light chain variable region comprising the amino acid sequence of at least one light chain complementarity determining region selected from the group consisting of CDR-L3 having an amino acid sequence consisting of 9 to 17 amino acids comprising the first to ninth amino acids within

Including,

SEQ ID NO: 4 to SEQ ID NO: 9 may be an antibody or antigen binding fragment which is an amino acid sequence represented by the following general formula (I) to (VI), respectively:

Formula Ⅰ

Xaa ₁ -Xaa ₂ -Tyr-Tyr-Met-Ser (SEQ ID NO: 4),

Formula II

Arg-Asn-Xaa ₃ -Xaa ₄ -Asn-Gly-Xaa ₅ -Thr (SEQ ID NO: 5),

Formula III

Asp-Asn-Trp-Leu-Xaa ₆ -Tyr (SEQ ID NO: 6),

Formula IV

Lys-Ser-Ser-Xaa ₇ -Ser-Leu-Leu-Ala-Xaa ₈ -Gly-Asn-Xaa ₉ -Xaa ₁₀ -Asn-Tyr-Leu-Ala (SEQ ID NO: 7)

Formula Ⅴ

Trp-Xaa ₁₁ -Ser-Xaa ₁₂ -Arg-Val-Xaa ₁₃ (SEQ ID NO: 8)

General formula Ⅵ

Xaa ₁₄ -Gln-Ser-Tyr-Ser-Xaa ₁₅ -Pro-Xaa ₁₆ -Thr (SEQ ID NO: 9)

In Formula I, Xaa ₁ is absent or Pro or Ser, Xaa ₂ is Glu or Asp,

In Formula II, Xaa ₃ is Asn or Lys, Xaa ₄ is Ala or Val, Xaa ₅ is Asn or Thr,

In Formula III, Xaa ₆ is Ser or Thr,

In Formula IV, Xaa ₇ is His, Arg, Gln or Lys, Xaa ₈ is Ser or Trp, Xaa ₉ is His or Gln, Xaa ₁₀ is Lys or Asn,

In Formula V, Xaa ₁₁ is Ala or Gly, Xaa ₁₂ is Thr or Lys, Xaa ₁₃ is Ser or Pro,

In Formula VI, Xaa ₁₄ is Gly, Ala or Gln, Xaa ₁₅ is Arg, His, Ser, Ala, Gly or Lys, and Xaa ₁₆ is Leu, Tyr, Phe or Met.

In one embodiment, the CDR-H1 may have an amino acid sequence selected from the group consisting of SEQ ID NO: 1, SEQ ID NO: 22, SEQ ID NO: 23 and SEQ ID NO: 24. The CDR-H2 may have an amino acid sequence selected from the group consisting of SEQ ID NO: 2, SEQ ID NO: 25, and SEQ ID NO: 26. The CDR-H3 may have an amino acid sequence selected from the group consisting of SEQ ID NO: 3, SEQ ID NO: 27, SEQ ID NO: 28, and SEQ ID NO: 85.

The CDR-L1 may have an amino acid sequence selected from the group consisting of SEQ ID NO: 10, SEQ ID NO: 29, SEQ ID NO: 30, SEQ ID NO: 31, SEQ ID NO: 32, SEQ ID NO: 33, and SEQ ID NO: 106. The CDR-L2 may have an amino acid sequence selected from the group consisting of SEQ ID NO: 11, SEQ ID NO: 34, SEQ ID NO: 35, and SEQ ID NO: 36. The CDR-L3 may have an amino acid sequence selected from the group consisting of SEQ ID NO: 12, SEQ ID NO: 13, SEQ ID NO: 14, SEQ ID NO: 15, SEQ ID NO: 16, SEQ ID NO: 37, SEQ ID NO: 86, and SEQ ID NO: 89.

In one embodiment, the antibody or antigen-binding fragment is a polypeptide having an amino acid sequence selected from the group consisting of SEQ ID NO: 1, SEQ ID NO: 22, SEQ ID NO: 23 and SEQ ID NO: 24 (CDR-H1), SEQ ID NO: 2, SEQ ID NO: 25, and a polypeptide having an amino acid sequence selected from the group consisting of SEQ ID NO: 26 (CDR-H2), and a poly having an amino acid sequence selected from the group consisting of SEQ ID NO: 3, SEQ ID NO: 27, SEQ ID NO: 28, and SEQ ID NO: 85 A heavy chain variable region comprising a peptide (CDR-H3); And a polypeptide having an amino acid sequence selected from the group consisting of SEQ ID NO: 10, SEQ ID NO: 29, SEQ ID NO: 30, SEQ ID NO: 31, SEQ ID NO: 32, SEQ ID NO: 33, and SEQ ID NO: 106 (CDR-L1), SEQ ID NO: 11, sequence A polypeptide (CDR-L2) having an amino acid sequence selected from the group consisting of SEQ ID NO: 34, SEQ ID NO: 35, and SEQ ID NO: 36, and SEQ ID NO: 12, SEQ ID NO: 13, SEQ ID NO: 14, SEQ ID NO: 15, SEQ ID NO: 16, sequence It may comprise a light chain variable region comprising a polypeptide (CDR-L3) having an amino acid sequence selected from the group consisting of SEQ ID NO: 37, SEQ ID NO: 86, and SEQ ID NO: 89.

According to one embodiment, the antigen binding site of the anti-c-Met antibody is SEQ ID NO: 17, SEQ ID NO: 74, SEQ ID NO: 87, SEQ ID NO: 90, SEQ ID NO: 91, SEQ ID NO: 92, SEQ ID NO: 93, or SEQ ID NO: 94 A heavy chain variable region comprising SEQ ID NO: 18, SEQ ID NO: 19, SEQ ID NO: 20, SEQ ID NO: 21, SEQ ID NO: 75, SEQ ID NO: 88, SEQ ID NO: 95, SEQ ID NO: 96, SEQ ID NO: 97, SEQ ID NO: 98, SEQ ID NO: 99 or a light chain variable region comprising the amino acid sequence of SEQ ID NO: 107.

As described above, "c-Met" or "c-Met protein" refers to receptor tyrosine kinase that binds to hepatocyte growth factor. The c-Met may be derived from c-Met selected from the group consisting of human, monkey, mouse, and rat. The protein includes, for example, a polypeptide encoded by a nucleotide sequence provided in GenBank Accession Number NM_000245, or a protein encoded by a polypeptide sequence provided in GenBank Accession Number NP_000236, or an extracellular domain thereof. Receptor tyrosine kinase c-Met is involved in various mechanisms such as cancer development, cancer metastasis, cancer cell migration, cancer cell infiltration, neovascularization processes, and the like.

Animal-derived antibodies produced by immunizing a desired antigen with an immunized animal are generally capable of immunorejection upon administration to humans for therapeutic purposes, and chimeric antibodies have been developed to inhibit such rejection. Chimeric antibodies are obtained by replacing the constant region of an animal-derived antibody causing an anti-isotype reaction with the constant region of a human antibody using genetic engineering methods. Chimeric antibodies have been significantly improved in anti-isotype reactions compared to animal derived antibodies, but still contain animal-derived amino acids in the variable region, which have side effects for potential anti-idiotypic reactions. Doing. Humanized antibodies have been developed to ameliorate these side effects. It is produced by implanting a region of the complementarity determining regions (CDRs) that play an important role in antigen binding among the variable regions of chimeric antibodies into the human antibody framework.

The most important aspect of CDR grafting technology for the production of humanized antibodies is to select optimized human antibodies that can best accept the CDR sites of animal-derived antibodies. structure analysis and molecular modeling techniques. However, even when the CDR region of an animal-derived antibody is implanted in an optimized human antibody skeleton, there are many amino acids that are located in the skeleton of an animal-derived antibody and affect antigen binding. As such, the application of additional antibody engineering techniques to restore antigen binding capacity is essential.

According to one embodiment, the antibody may be a mouse derived antibody, mouse-human chimeric antibody or humanized antibody.

According to one embodiment, the antibody may be a monoclonal antibody. The monoclonal antibody may be obtained from a hybridoma of Accession No. KCLRF-BP-00220.

A complete antibody is a structure having two full length light chains and two full length heavy chains, each of which is linked by heavy and disulfide bonds. The constant region of the antibody is divided into a heavy chain constant region and a light chain constant region, and the heavy chain constant region has a gamma (γ), mu (μ), alpha (α), delta (δ) and epsilon (ε) type, subclass Gamma 1 (γ1), gamma 2 (γ2), gamma 3 (γ3), gamma 4 (γ4), alpha 1 (α1) and alpha 2 (α2). The constant regions of the light chains have kappa (κ) and lambda (λ) types.

The term “heavy chain” refers to the variable region domain V _H and the three constant region domains C _H1 , C _H2 and C _H3 and the hinge, comprising an amino acid sequence having a variable region sequence sufficient to confer specificity to the antigen. It is interpreted to include both the full length heavy chain including the hinge and fragments thereof. The term “light chain” also refers to both the full-length light chain and fragments thereof comprising the variable region domain V _L and the constant region domain C _L comprising an amino acid sequence having sufficient variable region sequence to confer specificity to the antigen. It is interpreted to include.

The term “complementarity determining region” refers to the amino acid sequences of the hypervariable regions of the heavy and light chains of immunoglobulins. The heavy and light chains may each comprise three CDRs (CDRH1, CDRH2, CDRH3 and CDRL1, CDRL2, CDRL3). The CDRs can provide key contact residues for the antibody to bind antigen or epitope. Meanwhile, in the present specification, the term "specifically binds" or "specifically recognized" is the same as commonly known to those skilled in the art, and the antigen and the antibody specifically interact with each other to perform an immunological response. Means that.

According to one embodiment, the antibody may be an antigen binding fragment selected from the group consisting of scFv, (scFv) ₂ , Fab, Fab 'and F (ab') ₂ .

The term “antigen binding fragment” refers to a portion of a polypeptide that includes a portion to which an antigen can bind, as a fragment thereof for the entire structure of an immunoglobulin. For example, it may be, but is not limited to, scFv, (scFv) ₂ , Fab, Fab ', or F (ab') ₂ . Fab of the antigen-binding fragment has one antigen binding site in a structure having a variable region of the light and heavy chains, a constant region of the light chain, and a first constant region of the heavy chain (C _H1 ).

Fab 'differs from Fab in that it has a hinge region comprising one or more cysteine residues at the C-terminus of the heavy chain C _H1 domain.

F (ab ') ₂ antibodies are produced by disulfide bonds of cysteine residues in the hinge region of Fab'. Recombinant techniques for generating Fv fragments with minimal antibody fragments in which Fv has only heavy chain variable regions and light chain variable regions are well known in the art.

Double-chain Fv is a non-covalent bond in which the heavy chain variable region and the light chain variable region are linked, and the single-chain Fv is generally shared by the variable region of the heavy chain and the short chain variable region through a peptide linker. It may be linked by a bond or directly at the C-terminus to form a dimer-like structure such as a double chain Fv.

The antigen binding fragments can be obtained using proteolytic enzymes (e.g., restriction digestion of the entire antibody with papain can yield Fab and cleavage with pepsin can yield F (ab ') ₂ fragment), It can be produced through genetic recombination technology.

The term “hinge region” refers to a region included in the heavy chain of an antibody, which exists between the CH1 and CH2 regions, and which functions to provide flexibility of the antigen binding site in the antibody.

When an animal-derived antibody undergoes chimerization, an IgG1 hinge derived from an animal is replaced with a human IgG1 hinge, but an animal-derived IgG1 hinge is shorter than a human IgG1 hinge and has a disulfide bond between two heavy chains. Disulfide bonds are reduced from three to two, resulting in different rigidity of the hinges. Thus, modification of the hinge region can increase the antigen binding efficiency of humanized antibodies. Deletion, addition or substitution of amino acids for modifying the amino acid sequence of the hinge region is well known to those skilled in the art.

Thus, in one embodiment of the present invention, in order to enhance antigen binding efficiency, the anti-c-Met antibody or antigen-binding fragment comprises a hinge region in which the amino acid sequence is modified by deletion, addition or substitution of one or more amino acids. Can be. For example, the antibody may include a hinge region having an amino acid sequence of SEQ ID NO: 100, SEQ ID NO: 101, SEQ ID NO: 102, SEQ ID NO: 103, or SEQ ID NO: 104. More specifically, the hinge region may have an amino acid sequence of SEQ ID NO: 100 or SEQ ID NO: 101.

According to one embodiment, in the anti-c-Met antibody or antigen-binding fragment, the heavy chain variable region is SEQ ID NO: 17, SEQ ID NO: 74, SEQ ID NO: 87, SEQ ID NO: 90, SEQ ID NO: 91, SEQ ID NO: 92, SEQ ID NO: 93 or An amino acid sequence of SEQ ID NO: 94, wherein the light chain variable region is SEQ ID NO: 18, SEQ ID NO: 19, SEQ ID NO: 20, SEQ ID NO: 21, SEQ ID NO: 75, SEQ ID NO: 88, SEQ ID NO: 95, SEQ ID NO: 96, SEQ ID NO: 97 , SEQ ID NO: 98, SEQ ID NO: 99 or may include the amino acid sequence of SEQ ID NO: 107.

In one embodiment, the anti-c-Met antibody may be a monoclonal antibody that specifically binds to an extracellular region of c-Met protein produced in hybridoma cells with accession number KCLRF-BP-00220. (See Korean Patent Publication No. 2011-0017698; which document is incorporated herein by reference).

The anti-c-Met antibody may include all of the antibodies defined in Korean Patent Publication No. 2011-0017698.

According to one embodiment, the anti-c-Met antibody comprises the amino acid sequence of SEQ ID NO: 62 (wherein the first to 17th amino acid sequence is a signal peptide) or the amino acid sequence of 18 to 462 of SEQ ID NO: 62 An antibody consisting of a heavy chain having an amino acid sequence of SEQ ID NO: 68 and a light chain having an amino acid sequence of Nos. 21 to 240 of SEQ ID NO: 68; The amino acid sequence of SEQ ID NO: 64 (wherein the amino acid sequences of 1st to 17th are signal peptides) or the heavy chain having the amino acid sequence of 18th to 461th of SEQ ID NO: 64 and the amino acid sequence or SEQ ID NO: 68 An antibody consisting of a light chain having an amino acid sequence of amino acids 21 to 240 of 68; Or an amino acid sequence of SEQ ID NO: 66 (wherein the amino acid sequences of 1 to 17 are signal peptides) or a heavy chain having an amino acid sequence of SEQ ID NO: 66 from 18 to 460, and an amino acid sequence or sequence of SEQ ID NO: 68 It may be an antibody consisting of a light chain having an amino acid sequence of the 21st to 240th of the number 68.

According to another embodiment, the anti-c-Met antibody comprises a heavy chain having an amino acid sequence of SEQ ID NO: 62 or an amino acid sequence from 18th to 462th of SEQ ID NO: 62 and an amino acid sequence of SEQ ID NO: 70, wherein 1 to 17 Th amino acid sequence is a signal peptide) or an antibody consisting of a light chain having an amino acid sequence of No. 21 to No. 240 of SEQ ID NO: 70; An antibody consisting of a heavy chain having the amino acid sequence of SEQ ID NO: 64 or the amino acid sequence of the 18th to 461th sequence of SEQ ID NO: 64 and a light chain having the amino acid sequence of SEQ ID NO: 70 or the amino acid sequence of the 21st to 240th amino acid sequence of SEQ ID NO: 70; ; Or a heavy chain having the amino acid sequence of SEQ ID NO: 66 or the amino acid sequence of the 18th to 460th sequence of SEQ ID NO: 66, and a light chain having the amino acid sequence of the amino acid sequence of the 21st to 240th amino acid sequence of SEQ ID NO: 70 or SEQ ID NO: 70; It may be an antibody.

According to another embodiment, the anti-c-Met antibody comprises an antibody consisting of a heavy chain having an amino acid sequence of SEQ ID NO: 62 or an amino acid sequence from 18th to 462th of SEQ ID NO: 62 and a light chain having an amino acid sequence of SEQ ID NO: 108; An antibody consisting of a heavy chain having the amino acid sequence of SEQ ID NO: 64 or the amino acid sequence of the 18th to 461th sequence of SEQ ID NO: 64, and a light chain having the amino acid sequence of SEQ ID NO: 108; Or a heavy chain having an amino acid sequence of SEQ ID NO: 66 or an amino acid sequence of the 18th to 460th sequence of SEQ ID NO: 66 and a light chain having an amino acid sequence of SEQ ID NO: 108.

In one embodiment, the anti-c-Met antibody comprises a heavy chain having the amino acid sequence of SEQ ID NO: 66 or the amino acid sequence of the 18th to 460th sequence of SEQ ID NO: 66, and the 21st to 240th amino acid sequence of SEQ ID NO: 68; It may be an antibody consisting of a light chain having an amino acid sequence of SEQ ID NO: 66 or a heavy chain having an amino acid sequence of the 18th to 460th sequence of SEQ ID NO: 66 and a light chain having an amino acid sequence of SEQ ID NO: 108.

On the other hand, the polypeptide having the amino acid sequence of SEQ ID NO: 70 is a light chain consisting of a human kappa constant region, the polypeptide having the amino acid sequence of SEQ ID NO: 68 is 36 times (kabat numbering) in the polypeptide having the amino acid sequence of SEQ ID NO: 70 According to the 62nd amino acid position in SEQ ID NO: 68) histidine is a form of polypeptide substituted with tyrosine. Due to the substitution, the yield of the antibody according to one embodiment may be increased. Also, the polypeptide having the amino acid sequence of SEQ ID NO: 108 is located at position 27e by kabat numbering in the polypeptide having the amino acid sequence of the 21st to 240th positions except for the 1st to 20th signal peptides among the amino acid sequences of SEQ ID NO: 68 A serine (Ser) of position 32 according to kabat numbering (SEQ ID NO: 108; inside CDR-L1) is substituted with tryptophan (Trp), and because of this substitution, the activity of the antibody according to one embodiment (eg, binding affinity for c-Met, c-Met degradation activity, and Akt phosphorylation inhibitory activity, etc.) may be further enhanced.

The anti-c-Met antibody may be to act as an antagonist (antagonist) of c-Met protein. The term “antagonist” is to be interpreted as including all molecules which partially or completely block, inhibit or neutralize one or more of the biological activities of the target (eg c-Met). For example, an “antagonist” antibody refers to an antibody that inhibits or reduces the biological activity of the antigen to which the antibody binds (eg c-Met). Antagonists may act to reduce receptor phosphorylation, incapacitate, or kill cells that have been activated by the ligand by binding the receptor to the ligand. In addition, antagonists can substantially reduce the interaction between the receptor-ligand, or by altering the tertiary structure of the receptor, or by down regulation.

The anti-Her2 antibody used in the anti-cancer composition for concomitant administration and the composition for inhibiting angiogenesis is used to mean an antibody or an antigen-binding fragment, unless otherwise stated.

The anti-HER2 antibody may be one selected from the group consisting of Trastuzumab, Pertuzumab and Trastuzumab emtansine (T-DM1) and combinations thereof. Preferably Trastuzumab (trade name Herceptin).

The anti-cancer composition and the composition for inhibiting angiogenesis comprising the anti-c-Met antibody and anti-Her2 antibody may be prepared by using a pharmaceutically acceptable carrier and / or excipient according to a method which can be easily carried out by those skilled in the art. It may be prepared in unit dose form or incorporated into a multi-dose container. The formulation may be in the form of solutions, suspensions, syrups or emulsions in oils or aqueous media, or in the form of extracts, powders, powders, granules, tablets or capsules, and may further comprise dispersants or stabilizers.

In addition, the anticancer composition comprising the anti-c-Met antibody and anti-Her2 antibody and the pharmaceutical composition for inhibiting angiogenesis may be administered as a separate therapeutic agent or in combination with other therapeutic agents, and may be administered sequentially or simultaneously with conventional therapeutic agents. have.

On the other hand, since the composition comprises an antibody or antigen-binding fragment, it can be formulated as an immune liposome. Liposomes comprising the antibody can be prepared according to methods well known in the art. The immune liposomes can be prepared by reverse phase evaporation as a lipid composition comprising phosphatidylcholine, cholesterol and polyethyleneglycol-derivatized phosphatidylethanolamine. For example, Fab 'fragments of antibodies can be conjugated to liposomes via disulfide-replacement reactions. Chemotherapeutic agents, such as doxorubicin, may further be included in the liposomes.

A mixture prepared by mixing the effective amount of the anti-c-Met antibody and the effective amount of the anti-Her2 antibody, the first pharmaceutical composition comprising an effective amount of the anti-c-Met antibody as an active ingredient, or an effective amount of the anti-Her2 antibody as an active ingredient The second pharmaceutical composition may be provided with a pharmaceutically acceptable carrier, diluent, and / or excipient and the like.

Pharmaceutically acceptable carriers included in the admixture or pharmaceutical composition are those commonly used in the formulation of drugs, such as lactose, dextrose, sucrose, sorbitol, mannitol, starch, acacia rubber, calcium phosphate, alginate, In the group consisting of gelatin, calcium silicate, microcrystalline cellulose, polyvinylpyrrolidone, cellulose, water, syrup, methyl cellulose, methylhydroxybenzoate, propylhydroxybenzoate, talc, magnesium stearate, mineral oil, etc. It may be one or more selected, but is not limited thereto. The admixture or pharmaceutical composition may further comprise at least one selected from the group consisting of diluents, excipients, lubricants, wetting agents, sweeteners, flavoring agents, emulsifiers, suspending agents, preservatives, and the like, which are conventionally used for preparing pharmaceutical compositions, in addition to the above components. It may include.

The mixture or pharmaceutical composition may be administered orally or parenterally. In the case of parenteral administration, it can be administered by intravenous injection, subcutaneous injection, intramuscular injection, intraperitoneal injection, endothelial administration, topical administration, intranasal administration, pulmonary administration and rectal administration. When orally administered, proteins or peptides are digested so that oral compositions should be formulated to coat the active agent or protect it from degradation in the stomach. In addition, the composition may be administered by any device in which the active agent may migrate to the target cell.

The effective amount of the anti-c-Met antibody and the effective amount of the anti-Her2 antibody for single administration may be determined by the method of formulation, mode of administration, age, weight, sex, pathological condition, food, time of administration, interval of administration, route of administration, rate of excretion And various factors such as response sensitivity. For example, an effective amount of the anti-c-Met antibody for single administration may range from 0.01 to 100 mg / kg, specifically 0.2 to 10 mg / kg, and an effective amount of the anti Her2 antibody for single administration may range from 0.01 to 100 mg / kg, 0.2 to 10 mg / kg. An effective amount for such a single administration may be formulated into one formulation in unit dosage form, may be formulated in appropriate quantities or may be prepared within a multi-dose container. In the kit, the effective amount of the anti-c-Met antibody and the effective amount of the anti-Her2 antibody for single administration may be included in the container in basic units.

The administration interval between concomitant administrations defined as the period from the concomitant administration to the next concomitant administration may be 24 hours to 30 days, specifically 7 to 14 days, but is not limited thereto. The first pharmaceutical composition comprising the effective amount of the anti-c-Met antibody as an active ingredient and the second pharmaceutical composition comprising the effective amount of the anti-Her2 antibody as an active ingredient are defined in accordance with the type of disease, the condition of the patient, and the like. (Eg, minutes, hours, or days, or weeks). For example, the first pharmaceutical composition and the second pharmaceutical composition may be administered simultaneously (within one minute of administration interval) or sequentially (at least one minute of administration interval), and when administered sequentially, the first pharmaceutical composition and The interval of administration between the second pharmaceutical compositions may be 1 minute to 30 days, specifically 1 minute to 7 days, 1 minute to 24 hours, or 1 minute to 60 minutes, more specifically 1 minute to 10 minutes, the order of administration It may change with each other.

The mixture or pharmaceutical composition may be in the form of solutions, suspensions, syrups or emulsions in oils or aqueous media, or may be formulated in the form of extracts, powders, powders, granules, tablets or capsules, and the like for dispersing agents. Or may further comprise stabilizers.

In particular, the pharmaceutical composition comprising the anti-c-Met antibody and anti-Her2 antibody, or an effective amount of each, comprises an antibody or antigen-binding fragment and therefore may be formulated with an immunoliposome. Liposomes comprising the antibody can be prepared according to methods well known in the art. The immune liposomes can be prepared by reverse phase evaporation as a lipid composition comprising phosphatidylcholine, cholesterol and polyethyleneglycol-derivatized phosphatidylethanolamine. For example, Fab 'fragments of antibodies can be conjugated to liposomes via disulfide-replacement reactions. Chemotherapeutic agents, such as doxorubicin, may further be included in the liposomes.

Another example provides a method of preventing and / or treating cancer comprising administering an effective amount of an anti-c-Met antibody and an effective amount of an anti-Her2 antibody in combination to a patient in need thereof. Another example provides a method of inhibiting angiogenesis comprising co-administering an effective amount of an anti-c-Met antibody and an effective amount of an anti Her2 antibody to a patient in need thereof.

In one embodiment, the combination administration can be carried out by administering a mixture of an effective amount of an anti-c-Met antibody and an effective amount of an anti Her2 antibody. In another embodiment, the combination administration may be performed simultaneously or sequentially with a first step of administering an effective amount of an anti-c-Met antibody as an active ingredient and a second step of administering an effective amount of an anti Her2 antibody with an active ingredient. . In the case of sequential administration, the order may be changed.

The patient may be a mammal, including primates, including humans, monkeys, and the like, rodents, including mice, rats, and the like. In addition, the patient may be a cancer patient, and may be a patient with high cancer cell HGF level. In embodiments, when cancer tissue is present, HGF is secreted by the STROMAL CELLs present in the cancer tissue, thereby affecting not only HGF secreted by the cancer cell itself but also HGF secreted by surrounding cells. You will receive an overall increase in HGF LEVEL. Such elevated HGF levels may reduce the effects of drugs such as Herceptin, and the combination anticancer composition according to one embodiment of the present invention solves the acquired resistance problem caused by HGF and thus produces a significant synergistic effect. Can be exercised.

Thus, the method for preventing and / or treating cancer or inhibiting angiogenesis may further comprise identifying a patient in need of preventing and / or treating cancer or inhibiting angiogenesis prior to the administering step.

Identifying the patient, prior to the administering step,

(1) comparing HGF expression levels of cell samples isolated from patients to HGF expression levels of normal individuals; And

(2) when the HGF expression level of the cell sample isolated from the patient is higher than the HGF expression level of a normal person, the cell or the patient from which the cells are derived from the pharmaceutical composition for concomitant administration or the pharmaceutical composition for inhibiting angiogenesis. Determining the subject to be administered may be included.

Confirmation of step (1) can be made through a method well known in the art, for example, after separating serum from blood, the amount of HGF expression present in it can be confirmed using a method such as ELISA.

The anticancer composition for concomitant administration or the pharmaceutical composition for inhibiting angiogenesis proposed in the present invention may be used for the prevention and / or treatment of cancer. Specific types of cancer are as mentioned above, and the prevention and / or treatment effect of the cancer is not only an effect of inhibiting the growth of cancer cells, but also a cancer caused by migration, invasion, metastasis, etc. Exacerbation of, and the effect of inhibiting the blood vessel formation of cancer cells.

By co-administration of anti-c-Met antibody and anti-Her2 antibody provided in the present invention, effective anticancer treatment is possible even for HGF-overexpressed cancer cells. Excellent anti-cancer synergistic effects can be expected in cancer cells that have had minimal effects.

The anticancer effect includes not only the effect of inhibiting the growth of cancer cells, but also the effect of inhibiting the metastasis of cancer cells, and furthermore, the anti-c-Met antibody and the anti-Her2 antibody can be effectively inhibited neovascularization by co-administration. It can raise anticancer activity more.

Figure 1 shows the results of analyzing the expression of cMET and HER2 in various cancer cell lines.
Figure 2 shows the results of analyzing the results of the anti-cMet antibody L3-1Y and anti-Her2 antibody Herceptin alone and in combination in wo / HGF (left view) or w / HGF (right view) conditions.
Figure 3 shows the anti-cMet antibody L3-1Y and anti-Her2 antibody Herceptin (Herceptin) showing whether the inhibition of migration by the treatment alone and in combination.
Figure 4 shows the results of observing the genes lowered by the combination treatment of the anti-c-Met antibody and anti-Her2 antibody.
Figure 5 shows the analysis of the effect on the protein level of IL-8 in combination treatment with anti-c-Met antibody and anti-Her2 antibody.

Hereinafter, the present invention will be described in detail by way of examples.

However, the following examples are merely to illustrate the invention, but the content of the present invention is not limited to the following examples.

Reference Example  1: term c- Met  Construction of Antibodies

1.1. c- Met Mouse antibodies against AbF46 ' Production

1.1.1. Immunization of Mice

In order to obtain immunized mice for the development of hybridoma cell lines, 5 mice each had 100 μg of human c-Met / Fc fusion protein (R & D Systems) equivalent to a complete Freund's adjuvant. Were mixed and injected intraperitoneally of 4-6 week old BALB / c mice (Japan SLC, Inc.). Two weeks later, 50 μg of the previous injection of the human c-Met / Fc fusion protein used as the antigen was mixed with the same amount of incomplete Freund's adjuvant in the same manner as above. Intraperitoneal injection. One week later, the last boosting (boosting) was performed three days after the blood was collected from the tail of the mouse to obtain a serum was diluted in PBS at 1/1000 to confirm that the titer of the antibody that recognizes c-Met by ELISA. As a result, mice obtained with sufficient amounts of antibody were selected, and the following cell fusion process was performed.

1.1.2. Cell fusion and Hybridoma  Produce

Three days before the cell fusion experiment, 50 μg of PBS was injected with human c-Met / Fc fusion protein mixture intraperitoneally of BALB / c mice (Japan SLC, Inc.), and after anesthesia of the immunized mice, Located spleen was removed. Cells were isolated by grinding the spleens with a mesh and mixed with the culture medium (DMEM, GIBCO, Invitrogen) to make a suspension of splenocytes. The suspension was centrifuged to recover the cell layer. A mixture of the resulting spleen cells, 1 x 10 ⁸ dogs and myeloma cells (Sp2 / 0) 1 x 10 8 gae precipitate the following, the cells by centrifugation. The centrifuged precipitate was slowly dispersed, treated with 45% polyethylene glycol (PEG) (1 mL) contained in the culture medium (DMEM), held at 37 ° C. for 1 minute, and then 1 mL of the culture medium (DMEM). Was added. Then 10 ml of the culture medium (DMEM) was added for 1 minute, left for 5 minutes in water at 37 ℃ and centrifuged again to 50 ml. The cell precipitate was resuspended in a separation medium (HAT medium) at about 1 × 2 × 10 ⁵ / mL, and 0.1 mL was dispensed in a 96-well plate, followed by culturing in a 37 ° C. carbon dioxide incubator to prepare a hybridoma cell group. It was.

1.1.3. c- Met  To produce monoclonal antibodies against proteins Hybridoma  Selection of cells

Human c-Met / Fc fusion protein and human Fc protein were used as antigens to select hybridoma cells that specifically react only with c-Met protein among the hybridoma cell groups prepared in Reference Example 1.1.2. Screened through ELISA assay method.

50 μl (2 ug / ml) of human c-Met / Fc fusion protein was added to the microtiter plate and attached to the surface of the plate, and unreacted antigens were washed out. Human Fc protein was attached to the plate surface in the same manner as above to screen out and exclude antibodies that bind to Fc but not c-Met.

50 μl of each of the hybridoma cells obtained in Reference Example 1.1.2 was added to each of the prepared wells, followed by reaction for 1 hour, followed by sufficient washing with phosphate buffer-twin 20 (TBST) solution to remove unreacted culture. It was. To this, goat anti-mouse IgG-horseradish peroxidase (goat anti-mouse IgG-HRP) was added and reacted at room temperature for 1 hour, followed by washing with TBST solution sufficiently. Subsequently, the substrate solution (OPD) of peroxidase was added and reacted, and the reaction degree was confirmed by measuring absorbance at 450 nm with an ELISA Reader.

By confirming the degree of reaction as described above, hybridoma cell lines that do not bind to human Fc but secrete antibodies with a specific high binding capacity only to human c-Met protein were repeatedly selected. Limiting dilution of the hybridoma cell line obtained through repeated screening yielded a final clone of one hybridoma cell line producing monoclonal antibody. The final screened monoclonal antibody-producing hybridomas were deposited on October 6, 2009 with the Korea Cell Line Research Foundation, located in Yeongun-dong, Jongno-gu, Seoul, under the Treaty of Budapest, and received accession number KCLRF-BP-00220 (Korea See Publication 2011-0047698).

1.1.4. Production and Purification of Monoclonal Antibodies

The hybridoma cells obtained in Reference Example 1.1.3 were cultured in serum-free medium, and monoclonal antibodies were produced and purified from the culture.

First, the hybridoma cells cultured in 50 ml of culture medium (DMEM) medium containing 10% (v / v) FBS were centrifuged, and the cell precipitate was washed two or more times with 20 ml PBS to remove FBS. The cell precipitate was resuspended in 50 ml of culture medium (DMEM) medium, and then cultured in a 37 ° C. carbon dioxide incubator for 3 days.

Subsequently, the cells producing the antibody were removed by centrifugation, and the culture medium in which the antibodies were secreted was separated and stored at 4 ° C. or collected immediately and used for separation and purification of the antibody. After purely purifying the antibody from 50 ml to 300 ml of the prepared culture medium using an AKTA purification apparatus (GE Healthcare) equipped with a Protein G agarose column (Pharmacia, USA), a protein aggregation filter (Amicon) was used. Purified antibody was stored by substituting the supernatant with PBS for use in the following examples.

1.2. c- Met For Chimeric  Antibodies chAbF46 Made of

In general, mouse antibodies have a high possibility of showing immunogenicity when injected into humans for therapeutic purposes. Therefore, from the mouse antibody AbF46 prepared in Example 1, a mutation region related to antigen binding ( A chimeric antibody chAbF46 was constructed in which the constant region except for the variable region) was replaced with the sequence of the human IgG1 antibody.

The nucleotide sequence corresponding to the heavy chain is 'EcoRI-signal sequence-VH-NheI-CH-TGA-XhoI' (SEQ ID NO: 38), and the nucleotide sequence corresponding to the light chain is 'EcoRI-signal sequence-VL-BsiWI-CL-TGA' Each gene was designed to be composed of -XhoI '(SEQ ID NO: 39). Subsequently, the DNA fragment (SEQ ID NO: 38) having the nucleotide sequence corresponding to the heavy chain was added to the pOptiVEC ^™ -TOPO TA Cloning Kit included in the OptiCHO ^™ Antibody Express Kit (Cat no. 12762-019) of Invitrogen, pcDNA ^™ 3.3 -TOPO By cloning the DNA fragment (SEQ ID NO: 39) having the nucleotide sequence corresponding to the light chain in the TA Cloning Kit (Cat no. 8300-01) using EcoRI (NEB, R0101S) and XhoI (NEB, R0146S) restriction enzymes, respectively , Vectors comprising a heavy chain for expression of chimeric antibodies and vectors comprising a light chain were constructed, respectively.

The constructed vectors were amplified using Qiagen Maxiprep kit (Cat no. 12662), respectively, and the temporary expression was Freestyle ^TM. This was done using the MAX 293 Expression System (invitrogen). The cell line used was 293 F cells, and cultured by suspension culture using FreeStyle ™ 293 Expression Medium as a medium. The cells were prepared at a concentration of 5x10 ⁵ cells / ml one day before the temporary expression, and after 24 hours, the cells were temporarily expressed when the number of cells reached 1x10 ⁶ cells / ml. Freestyle ^TM MAX reagent was in progress to (invitrogen) transduced with liposomal reagent method (transfection) with, 15ml tube to a heavy chain DNA: light chain DNA = 1: to 1 ratio to prepare a DNA OptiPro ™ SFM (invtrogen) 2ml and mix and (a), also after the other Freestyle ^TM MAX reagent 100㎕ with OptiPro ™ SFM 2ml mix (B) to the 15ml tube, then incubation 15 minutes to mix the (a) and (B), the cells prepared the day before The mixture was mixed slowly. After completion of the transduction, incubation for 5 days at 37 ℃, 80% humidity, 8% CO _{2 ,} 130 rpm incubator.

The cultured cells were centrifuged and 100 ml of each supernatant was collected and purified using AKTA Prime (GE healthcare). Protein A column (GE healthcare, 17-0405-03) was installed in AKTA Prime, and the culture solution was flowed at a flow rate of 5 ml / min, and then eluted with IgG elution buffer (Thermo Scientific, 21004). The obtained eluate was exchanged with PBS buffer to finally purify the chimeric antibody AbF46 (hereinafter referred to as chAbF46).

1.3. Chimeric  Antibodies chAbF46 Humanized antibodies from huAbF46 Made of

1.3.1. Heavy chain  Humanization ( Heavy chain humanization )

For the design of H1-heavy and H3-heavy, first, the VH gene of the mouse antibody AbF46 purified in Reference Example 1.2 through Ig Blast (http://www.ncbi.nlm.nih.gov/igblast/) The germline genes of humans with the highest homology with were analyzed. As a result, it was confirmed that VH3-71 had 83% homology at the amino acid level, CDR-H1, CDR-H2, CDR-H3 of mouse antibody AbF46 were defined as Kabat numbering, and the CDR portion of mouse antibody AbF46 was defined as It was designed to be introduced into the framework of VH3-71. At this time, amino acids 30 (S → T), 48 (V → L), 73 (D → N), and 78 (T → L) were back-mutated with the amino acid sequence of the original mouse AbF46 antibody. Afterwards, H1 mutated the amino acids 83 (R → K) and 84 (A → T) to finally construct H1-heavy (SEQ ID NO: 40) and H3-heavy (SEQ ID NO: 41).

For the design of H4-heavy, the framework sequence of human antibody was found. As a result, the sequence of mouse skeleton of AbF46 antibody is very similar and defined as Kabat numbering using VH3 subtype known to be the most stable. CDR-H1, CDR-H2, CDR-H3 of the mouse antibody AbF46 were introduced. This established H4-heavy (SEQ ID NO: 42).

1.3.2. Light chain  Humanization ( Light chain humanization )

For the design of H1-light (SEQ ID NO: 43) and H2-light (SEQ ID NO: 44), mouse antibody AbF46 via Ig Blast (http://www.ncbi.nlm.nih.gov/igblast/) Human germline genes having the highest homology with the VL gene were analyzed. As a result, it was confirmed that VK4-1 had 75% homology at the amino acid level, CDR-L1, CDR-L2, CDR-L3 of mouse antibody AbF46 were defined as Kabat numbering, and the CDR portion of mouse antibody AbF46 was defined as It was designed to be introduced into the backbone of VK4-1. At this time, H1-light back-mutated three amino acids 36 (Y → H), 46 (L → M), 49 (Y → I), and H2-light 49 amino acid (Y → I) Only one was constructed by back-mutation.

For the design of H3-light (SEQ ID NO: 45), Blast (http://www.ncbi.nlm.nih.gov/igblast/) was used to identify a human germline gene with the highest homology with the VL gene of the mouse antibody AbF46. Among the analyzed results, VK2-40 was selected in addition to the above-mentioned VK4-1. It was confirmed that the mouse antibodies AbF46 VL and VK2-40 had 61% homology at the amino acid level, CDR-L1, CDR-L2, CDR-L3 of the mouse antibody AbF46 was defined as Kabat numbering, and the CDR of the mouse antibody AbF46 was determined. The part was designed to be introduced into the skeleton of VK4-1. In this case, H3-light was constructed by back-mutating three amino acids 36 (Y → H), 46 (L → M), and 49 (Y → I).

For the design of H4-light (SEQ ID NO: 46), we found the framework sequences of human antibodies and found that CDR-L1 of mouse antibody AbF46, defined as Kabat numbering, using the most known Vk1 subtype, CDR-L2, CDR-L3 were introduced. At this time, H4-light was constructed by further back-mutation of three amino acids 36 (Y → H), 46 (L → M), 49 (Y → I).

Subsequently, the DNA fragment having the nucleotide sequence corresponding to the heavy chain in the pOptiVEC ^™ -TOPO TA Cloning Kit included in OptiCHO ^™ Antibody Express Kit (Cat no. 12762-019) manufactured by Invitrogen (H1-heavy; SEQ ID NO: 47, H3). -heavy; SEQ ID NO: 48, H4-heavy; SEQ ID NO: 49) for pcDNA ^™ 3.3-TOPO DNA fragments having the nucleotide sequence corresponding to the light chain (H1-light; SEQ ID NO: 50, H2-light; SEQ ID NO: 51, H3-light; SEQ ID NO: 52, H4-light; SEQ ID NO: 53), respectively, were added to the TA Cloning Kit. Cloning was performed using EcoRI (NEB, R0101S) and XhoI (NEB, R0146S) restriction enzymes to construct vectors for expression of humanized antibodies.

The constructed vectors were amplified using Qiagen Maxiprep kit (Cat no. 12662), respectively, and the temporary expression was Freestyle ^TM. This was done using the MAX 293 Expression System (invitrogen). The cell line used was 293 F cells, and cultured by suspension culture using FreeStyle ™ 293 Expression Medium as a medium. The cells were prepared at a concentration of 5x10 ⁵ cells / ml one day before the temporary expression, and after 24 hours, the cells were temporarily expressed when the number of cells reached 1x10 ⁶ cells / ml. Freestyle ^TM MAX reagent was in progress to (invitrogen) transduced with liposomal reagent method (transfection) with, 15ml tube to a heavy chain DNA: light chain DNA = 1: to 1 ratio to prepare a DNA OptiPro ™ SFM (invtrogen) 2ml and mix and (a), also after the other Freestyle ^TM MAX reagent 100㎕ with OptiPro ™ SFM 2ml mix (B) to the 15ml tube, then incubation 15 minutes to mix the (a) and (B), the cells prepared the day before The mixture was mixed slowly. After completion of the transduction, incubation for 5 days at 37 ℃, 80% humidity, 8% CO _{2 ,} 130 rpm incubator.

The cultured cells were centrifuged to take 100 ml of each supernatant, and purified using AKTA Prime (GE healthcare). Protein A column (GE healthcare, 17-0405-03) was installed in AKTA Prime, and the culture solution was flowed at a flow rate of 5 ml / min, and then eluted with IgG elution buffer (Thermo Scientific, 21004). This was exchanged with PBS buffer to finally purify the humanized antibody AbF46 (hereinafter referred to as huAbF46). Meanwhile, the heavy and light chain combinations of the humanized antibody huAbF46 used in the following examples are H4-heavy (SEQ ID NO: 42) and H4-light (SEQ ID NO: 46).

1.4. huAbF46  Antibody scFv  Library Authoring

Genes for constructing the scFv of the huAbF46 antibody were designed using the heavy and light chain variable regions of the huAbF46 antibody. Each heavy and light chain variable region was in the form of 'VH-linker-VL' and the linker was designed to have an amino acid sequence of 'GLGGLGGGGSGGGGSGGSSGVGS' (SEQ ID NO: 54). The polynucleotide (SEQ ID NO: 55) encoding the scFv of the huAbF46 antibody thus designed was synthesized by BIONIA, and a vector for expressing it was shown in SEQ ID NO: 56.

Then, expressed from the vector Analysis of the results, it was confirmed that showing a specific binding force to c-Met.

1.5. Affinity maturation ( affinity maturation Construction of Library Genes for

1.5.1. Target CDR Selection of and primer  making

Six complementarity determining regions (CDRs) were defined by 'Kabat numbering' from the mouse antibody AbF46 prepared above for affinity maturation of the huAbF46 antibody, and each CDR is shown in Table 1 below. .

CDR Amino acid sequence CDR-H1 DYYMS (SEQ ID NO: 1) CDR-H2 FIRNKANGYTTEYSASVKG (SEQ ID NO: 2) CDR-H3 DNWFAY (SEQ ID NO: 3) CDR-L1 KSSQSLLASGNQNNYLA (SEQ ID NO: 10) CDR-L2 WASTRVS (SEQ ID NO: 11) CDR-L3 QQSYSAPLT (SEQ ID NO: 12)

Primers were prepared as follows to introduce random sequences of antibody CDRs. Conventional random sequence introduction method using N codon to introduce the same ratio of bases (25% A, 25% G, 25% C, 25% T) to the site to be mutated, but in this example huAbF46 antibody To introduce a random base into the CDRs of the 85% of the first and second nucleotides of the wild-type nucleotides were preserved and 5% of the remaining three bases were introduced. In addition, primers were designed such that the third nucleotide was introduced equally (33% G, 33% C, 33% T).

1.5.2. huAbF46  Library Construction of Antibodies and c- Met Bonding force for

Construction of the antibody library gene by random sequence introduction of CDRs was performed using primers prepared in the same manner as in Reference Example 1.5.1. Using the polynucleotide containing the scFv of the huAbF46 antibody as a template, two PCR fragments were prepared, and through the overlap extension PCR method, the scFv library of the huAbF46 antibody mutated only the desired CDRs, respectively. Libraries were constructed to target each of the six CDRs prepared by securing the gene.

The prepared library was found to bind wild-type and c-Met of each library, each library showed a tendency to lower the binding capacity for c-Met than the wild type, but the binding to some c-Met Remaining mutations were identified.

1.6. From the authored library Affinity  Screening for Improved Antibodies

After enhancing the binding capacity of the library to c-Met from the constructed library, the gene sequence of scFv was analyzed from each individual clone. The obtained gene sequences are shown in Table 2, respectively, and these were converted into IgG forms. Of the following clones, four antibodies produced from L3-1, L3-2, L3-3, L3-5 were selected for subsequent experiments .

Clone name Derived library CDR sequence H11-4 CDR-H1 PEYYMS (SEQ ID NO: 22) YC151 CDR-H1 PDYYMS (SEQ ID NO: 23) YC193 CDR-H1 SDYYMS (SEQ ID NO: 24) YC244 CDR-H2 RNNANGNT (SEQ ID NO: 25) YC321 CDR-H2 RNKVNGYT (SEQ ID NO: 26) YC354 CDR-H3 DNWLSY (SEQ ID NO: 27) YC374 CDR-H3 DNWLTY (SEQ ID NO: 28) L1-1 CDR-L1 KSSHSLLASGNQNNYLA (SEQ ID NO: 29) L1-3 CDR-L1 KSSRSLLSSGNHKNYLA (SEQ ID NO: 30) L1-4 CDR-L1 KSSKSLLASGNQNNYLA (SEQ ID NO: 31) L1-12 CDR-L1 KSSRSLLASGNQNNYLA (SEQ ID NO: 32) L1-22 CDR-L1 KSSHSLLASGNQNNYLA (SEQ ID NO: 33) L2-9 CDR-L2 WASKRVS (SEQ ID NO: 34) L2-12 CDR-L2 WGSTRVS (SEQ ID NO 35) L2-16 CDR-L2 WGSTRVP (SEQ ID NO: 36) L3-1 CDR-L3 QQSYSRPYT (SEQ ID NO: 13) L3-2 CDR-L3 GQSYSRPLT (SEQ ID NO: 14) L3-3 CDR-L3 AQSYSHPFS (SEQ ID NO: 15) L3-5 CDR-L3 QQSYSRPFT (SEQ ID NO: 16) L3-32 CDR-L3 QQSYSKPFT (SEQ ID NO: 37)

1.7. Of selected antibodies IgG Conversion to

The polynucleotides encoding the heavy chains of the four selected antibodies consist of 'EcoRI-signal sequence-VH-NheI-CH-XhoI' (SEQ ID NO: 38), and the heavy chains do not alter the amino acid of the antibody after affinity maturation. Since it was not, the heavy chain of the huAbF46 antibody was used as it is. However, the hinge region was replaced with the U6-HC7 hinge (SEQ ID NO: 57), not the hinge of human IgG1. The light chains were designed to be composed of 'EcoRI-signal sequence-VL-BsiWI-CL-XhoI' to synthesize genes, and the polynucleotides encoding the light chain variable regions of the four antibodies selected after affinity maturation (sequences). No. 58 to SEQ ID NO: 61) were synthesized by applying to Bioneer. Subsequently, the DNA fragment (SEQ ID NO: 38) having the nucleotide sequence corresponding to the heavy chain was added to the pOptiVEC ^™ -TOPO TA Cloning Kit included in the OptiCHO ^™ Antibody Express Kit (Cat no. 12762-019) of Invitrogen, pcDNA ^™ 3.3 -TOPO DNA fragment having a nucleotide sequence corresponding to the light chain (TA fragment comprising L3-1 derived CDR-L3: SEQ ID NO: 58, including CDR-L3 derived from L3-2) in TA Cloning Kit (Cat no. 8300-01) DNA fragment comprising SEQ ID NO: 59, L3-3-derived CDR-L3 DNA fragment: SEQ ID NO: 60, L3-5-derived CDR-L3 DNA fragment: SEQ ID NO: 61) EcoRI (NEB, R0101S) By cloning with the XhoI (NEB, R0146S) restriction enzyme, a vector was constructed for expression of affinity matured antibodies.

The constructed vectors were amplified using Qiagen Maxiprep kit (Cat no. 12662), respectively, and the temporary expression was Freestyle ^TM. This was done using the MAX 293 Expression System (invitrogen). The cell line used was 293 F cells, and cultured by suspension culture using FreeStyle ™ 293 Expression Medium as a medium. The cells were prepared at a concentration of 5x10 ⁵ cells / ml one day before the temporary expression, and after 24 hours, the cells were temporarily expressed when the number of cells reached 1x10 ⁶ cells / ml. Freestyle ^TM MAX reagent was in progress to (invitrogen) transduced with liposomal reagent method (transfection) with, 15ml tube to a heavy chain DNA: light chain DNA = 1: to 1 ratio to prepare a DNA OptiPro ™ SFM (invtrogen) 2ml and mix and (a), also after the other Freestyle ^TM MAX reagent 100㎕ with OptiPro ™ SFM 2ml mix (B) to the 15ml tube, then incubation 15 minutes to mix the (a) and (B), the cells prepared the day before The mixture was mixed slowly. After completion of the transduction, incubation for 5 days at 37 ℃, 80% humidity, 8% CO _{2 ,} 130 rpm incubator.

The cultured cells were centrifuged to take 100 ml of each supernatant, and purified using AKTA Prime (GE healthcare). Protein A column (GE healthcare, 17-0405-03) was installed in AKTA Prime, and the culture solution was flowed at a flow rate of 5 ml / min, and then eluted with IgG elution buffer (Thermo Scientific, 21004). It was exchanged with PBS buffer for four finally affinity-matured antibodies (hereinafter huAbF46-H4-A1 (derived from L3-1), huAbF46-H4-A2 (derived from L3-2), huAbF46-H4-A3 (L3- 3), and huAbF46-H4-A5 (derived from L3-5) were purified.

1.8. Constant region and / or Hinge area  Substituted huAbF46 - H4 Preparation of -A1

Among the four antibodies selected in Reference Example 1.7, the hinge region of huAbF46-H4-A1, which was determined to have the highest binding affinity with c-Met and the lowest degree of Akt phosphorylation and c-Met differentiation, Alternatively, an antibody in which the constant region and the hinge region were substituted was prepared.

An antibody consisting of a heavy chain consisting of a heavy chain variable region of huAbF46-H4-A1, a U6-HC7 hinge and a human IgG1 constant region, and a light chain consisting of a light chain variable region of huAbF46-H4-A1 and a human kappa constant region was selected from huAbF46 -H4-A1 (U6-HC7); An antibody consisting of a heavy chain consisting of a heavy chain variable region of huAbF46-H4-A1, a human IgG2 hinge and a human IgG1 constant region, and a light chain consisting of a light chain variable region of huAbF46-H4-A1 and a human kappa constant region was selected from huAbF46-H4- With Al (IgG2 hinge); An antibody consisting of a heavy chain consisting of a heavy chain variable region of huAbF46-H4-A1, a human IgG2 hinge and a human IgG2 constant region, and a light chain consisting of a light chain variable region of huAbF46-H4-A1 and a human kappa constant region was selected from huAbF46-H4- Named A1 (IgG2 Fc) respectively. On the other hand, the three antibodies were all substituted histidine No. 36 of the light chain consisting of the human kappa constant region for tyrosine (tyrosine) to increase the production.

To prepare the three antibodies, a polynucleotide encoding the polypeptide consisting of the heavy chain variable region of huAbF46-H4-A1, the U6-HC7 hinge and the IgG1 constant region of human (SEQ ID NO: 62), huAbF46- Polynucleotide encoding the polypeptide consisting of the heavy chain variable region of H4-A1, human IgG2 hinge and human IgG1 constant region (SEQ ID NO: 64) (SEQ ID NO: 65), heavy chain variable region of huAbF46-H4-A1, human IgG2 Polynucleotide encoding the polypeptide consisting of a hinge and a human IgG2 constant region (SEQ ID NO: 66) (SEQ ID NO: 67), the light chain variable region of huAbF46-H4-A1 where histidine 36 is substituted with tyrosine and human kappa constant region A polynucleotide (SEQ ID NO: 69) encoding a polypeptide consisting of (SEQ ID NO: 68) was submitted to Bioneer and synthesized. Subsequently, the DNA fragment having the nucleotide sequence corresponding to the heavy chain was added to the pOptiVEC ^™ -TOPO TA Cloning Kit included in the OptiCHO ^™ Antibody Express Kit (Cat no. 12762-019) of Invitrogen, pcDNA ^™ 3.3-TOPO A DNA fragment having a nucleotide sequence corresponding to the light chain was inserted into a TA Cloning Kit (Cat no. 8300-01) to construct a vector for expression of the antibody.

The constructed vectors were amplified using Qiagen Maxiprep kit (Cat no. 12662), respectively, and the temporary expression was Freestyle ^TM. This was done using the MAX 293 Expression System (invitrogen). The cell line used was 293 F cells, and cultured by suspension culture using FreeStyle ™ 293 Expression Medium as a medium. The cells were prepared at a concentration of 5x10 ⁵ cells / ml one day before the temporary expression, and after 24 hours, the cells were temporarily expressed when the number of cells reached 1x10 ⁶ cells / ml. Freestyle ^TM MAX reagent was in progress to (invitrogen) transduced with liposomal reagent method (transfection) with, 15ml tube to a heavy chain DNA: light chain DNA = 1: to 1 ratio to prepare a DNA OptiPro ™ SFM (invtrogen) 2ml and mix and (a), also after the other Freestyle ^TM MAX reagent 100㎕ with OptiPro ™ SFM 2ml mix (B) to the 15ml tube, then incubation 15 minutes to mix the (a) and (B), the cells prepared the day before The mixture was mixed slowly. After completion of the transduction, incubation for 5 days at 37 ℃, 80% humidity, 8% CO _{2 ,} 130 rpm incubator.

The cultured cells were centrifuged to take 100 ml of each supernatant, and purified using AKTA Prime (GE healthcare). Protein A column (GE healthcare, 17-0405-03) was installed in AKTA Prime, and the culture solution was flowed at a flow rate of 5 ml / min, and then eluted with IgG elution buffer (Thermo Scientific, 21004). Finally, three antibodies (huAbF46-H4-A1 (U6-HC7), huAbF46-H4-A1 (IgG2 hinge), huAbF46-H4-A1 (IgG2 Fc)) were purified. Among them, huAbF46-H4-A1 (U6-HC7) was selected as the representative of the anti-c-Met antibody according to the present invention and used in the following Examples. For convenience, the antibody was named as the anti-c-Met antibody L3-1Y. .

Example  1: Receptor Expression Screening

The expression of cMET and HER2 in various human cancer cell lines (SKBR3 (breast cancer cell line), MKN45 (gastric cancer cell line), NCI-N87 (gastric cancer cell line)) purchased from ATCC were investigated. Specifically, 5 * 10 ⁵ cells were incubated with 1ug / ml primary antibody (c-Met (L3-1Y), EGFR (Erbitux), Her2 (Herceptin)) in FACS buffer for 1 hour at 4 ° C, and then sencondary After incubation with anti-human-FITC (Jackson ImmunoResearch) as an antibody for 30 minutes at 4 ℃ and analyzed by FACS (FACS Canto, BD) is shown in FIG.

As shown in FIG. 1, in particular, high expression of HER2 was observed in NCI-N87 (gastric cancer cell line), and the cell line was used in the following examples.

Example  2: term- cMet  Antibodies L3 Terms with -1Y Her2  Antibody Herceptin ( Herceptin ) Check the combined effect of

After seeding NCI-N87 cells with 5 * 10 ³ cells / well in a 96well plate, Herceptin and L3-1Y were treated under 5% (v / v) FBS, wo / HGF or w / HGF (100ng / ml), respectively. According to the concentration of 96well alone or in combination treatment (37 ℃, 96 hours), respectively, and measured at 96 hours Cell-Titer Glo (Promega) and the results are shown in FIG. HGF used in this experiment was purchased from PANGEN.

As shown in FIG. 2, in the absence of HGF, the anti-Her2 antibody Herceptin alone showed excellent cell line growth inhibitory effect, while in the presence of HGF, the acquired resistance and the growth of the cell line in Herceptin alone treatment It was found to reach 88%, indicating that the cancer cell growth inhibitory effect was significantly decreased. However, when the anti-cMet antibody L3-1Y and the anti-Her2 antibody Herceptin were used in combination, the growth of the cell line was very low at 52% under the condition of HGF, confirming the synergistic effect of the combination of the two antibodies. It was confirmed that the limitation of the Herceptin alone treatment could be effectively overcome.

Example  3: anti- cMet  Antibodies L3 Terms with -1Y Her2  Antibody Herceptin ( Herceptin Confirmation of the effect of inhibiting migration by the combination treatment of

Using the ORIS ^TM _CELL_MIGRATION Assay Kit (PLATYPUS), the inhibitory effect of the anti-cMet antibody L3-1Y and the anti-Her2 antibody Herceptin was combined according to the manufacturer's method. Specifically seeding NCI-N87 cells in 1 * 10 ⁴ cell / well in HGF (100 ng / ml) (PANGEN) containing conditions in 96 well plate included in the kit, Herceptin and L3-1Y concentration of each (Herceptin 0.4 ug / ml, L3-1Y 20 ug / ml) alone or in combination, respectively, and after 72 hours of incubation, the images were obtained under a microscope and shown in FIG. 3.

As shown in FIG. 3, increased cell migration was observed when HGF was present, and Herceptin alone did not inhibit the increased migration at all. On the other hand, when L3-1Y and Herceptin were combined, cell migration was significantly reduced. Therefore, by combining anti-c-Met antibody and anti-Her2 antibody, as confirmed in Example 2, it was confirmed that the growth of the cells and the movement of the cells were also suppressed together.

Example  4: term c- Met  Antibodies and anti Her2  Gene selection degraded by combination treatment of antibodies

Genes that can change as a combination of anti-c-Met antibody and anti-Her2 antibody in the presence or absence of HGF are examined by microarray and shown in FIG. 4.

Specifically, seeding NCI-N87 cells in 6 wells with 5 * 10 ⁵ cells / well, followed by treatment with L3-1Y and Herceptin in combination (HGF 100ng / ml for 24 hours), followed by the manufacturer's method using Quiagen's RNeasy Kit. RNA prep was performed. Thereafter, Cancer Pathway Finder ^™ PCR Array Kit and related reagents were purchased from SABioscience, and real-time PCR was performed according to the manufacturer's method. The PCR device used Roche LC4801.

As shown in FIG. 4, expression of various genes was promoted under the condition of HGF, but genes (CDKN1A, IFNB1, IL-8, etc.) significantly decreased when L3-1Y and Herceptin were used in combination. It became.

Example  5: term c- Met  Antibodies and anti Her2  In combination treatment of antibodies IL -8 protein  Check impact on level

Among the genes observed, the change was confirmed whether there was a decrease in the combination with the gene level at the protein level.

Specifically, after seeding NCI-N87 cells in 6 wells with 5 * 10 ⁵ cells / well, L3-1Y and Herceptin were treated alone or in combination for 72 hours under HGF 100ng / ml, and the media soup was rolled to ELISA (IL-8 Platinum ELISA). , eBioscience) kit, and is shown in FIG.

As shown in FIG. 5, in the case of IL-8, the protein level is significantly reduced to the same level as the condition without HGF by the combination of L3-1Y and Herceptin at the protein level together with the decrease of the gene level identified in Example 4. Could confirm. The IL-8 is a potent pro-angiogenic factor along with VEGF, and the combination of the anti-c-Met antibody and anti-Her2 antibody may result in the reduction of angiogenesis factors. It is expected to be.

Korea Cell Line Research Foundation KCLRFBP00220 20091009

<110> Samsung Electronics Co. Ltd <120> Composition for combination therapy containing anti-her2 antibody          and anti-c-Met antibody <130> DPP20125839KR <160> 108 <170> KopatentIn 1.71 <210> 1 <211> 5 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR1 of AbF46 <400> 1 Asp Tyr Tyr Met Ser   1 5 <210> 2 <211> 19 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR2 of AbF46 <400> 2 Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala Ser   1 5 10 15 Val Lys Gly             <210> 3 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR3 of AbF46 <400> 3 Asp Asn Trp Phe Ala Tyr   1 5 <210> 4 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR1 of c-Met antibody <220> <221> UNSURE <222> (1) <223> X is Pro or Ser or absent <220> <221> UNSURE <222> (2) <223> X is Glu or Asp <400> 4 Xaa Xaa Tyr Tyr Met Ser   1 5 <210> 5 <211> 8 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR2 of c-Met antibody <220> <221> UNSURE <222> (3) <223> X is Asn or Lys <220> <221> UNSURE <222> (4) <223> X is Ala or Val <220> <221> UNSURE <222> (7) <223> X is Asn or Thr <400> 5 Arg Asn Xaa Xaa Asn Gly Xaa Thr   1 5 <210> 6 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR3 of c-Met antibody <220> <221> UNSURE <222> (5) <223> X is Ser or Thr <400> 6 Asp Asn Trp Leu Xaa Tyr   1 5 <210> 7 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR1 of c-Met antibody <220> <221> UNSURE <222> (4) <223> X is His, Arg, Gln or Lys <220> <221> UNSURE <222> (12) <223> X is His or Gln <220> <221> UNSURE <222> (13) <223> X is Lys or Asn <220> <221> UNSURE <222> (9) <223> X is Ser or Trp <400> 7 Lys Ser Ser Xaa Ser Leu Leu Ala Xaa Gly Asn Xaa Xaa Asn Tyr Leu   1 5 10 15 Ala     <210> 8 <211> 7 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR2 of c-Met antibody <220> <221> UNSURE <222> (2) <223> X is Ala or Gly <220> <221> UNSURE <222> (4) <223> X is Thr or Lys <220> <221> UNSURE <222> (7) <223> X is Ser or Pro <400> 8 Trp Xaa Ser Xaa Arg Val Xaa   1 5 <210> 9 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR3 of c-Met antibody <220> <221> UNSURE <222> (1) <223> X is Gly, Ala or Gln <220> <221> UNSURE <222> (6) <223> X is Arg, His, Ser, Ala, Gly or Lys <220> <221> UNSURE <222> (8) <223> X is Leu, Tyr, Phe or Met <400> 9 Xaa Gln Ser Tyr Ser Xaa Pro Xaa Thr   1 5 <210> 10 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR1 of AbF46 <400> 10 Lys Ser Ser Gln Ser Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu   1 5 10 15 Ala     <210> 11 <211> 7 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR2 of AbF46 <400> 11 Trp Ala Ser Thr Arg Val Ser   1 5 <210> 12 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR3 of AbF46 <400> 12 Gln Gln Ser Tyr Ser Ala Pro Leu Thr   1 5 <210> 13 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> CDR-L3 derived from L3-1 clone <400> 13 Gln Gln Ser Tyr Ser Arg Pro Tyr Thr   1 5 <210> 14 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> CDR-L3 derived from L3-2 clone <400> 14 Gly Gln Ser Tyr Ser Arg Pro Leu Thr   1 5 <210> 15 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> CDR-L3 derived from L3-3 clone <400> 15 Ala Gln Ser Tyr Ser His Pro Phe Ser   1 5 <210> 16 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> CDR-L3 derived from L3-5 clone <400> 16 Gln Gln Ser Tyr Ser Arg Pro Phe Thr   1 5 <210> 17 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of anti c-Met humanized          antibody (huAbF46-H4) <400> 17 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly   1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp Tyr              20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Leu          35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala      50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Thr  65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val Tyr                  85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu             100 105 110 Val Thr Val Ser Ser         115 <210> 18 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti c-Met humanized          antibody (huAbF46-H4) <400> 18 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly   1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys          35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr  65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln                  85 90 95 Ser Tyr Ser Arg Pro Tyr Thr Phe Gly Gln Gly Thr Lys Val Glu Ile             100 105 110 Lys arg         <210> 19 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti c-Met humanized          antibody (huAbF46-H4) <400> 19 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly   1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys          35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr  65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gly Gln                  85 90 95 Ser Tyr Ser Arg Pro Leu Thr Phe Gly Gln Gly Thr Lys Val Glu Ile             100 105 110 Lys arg         <210> 20 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti c-Met humanized          antibody (huAbF46-H4) <400> 20 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly   1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys          35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr  65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Ala Gln                  85 90 95 Ser Tyr Ser His Pro Phe Ser Phe Gly Gln Gly Thr Lys Val Glu Ile             100 105 110 Lys arg         <210> 21 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti c-Met humanized          antibody (huAbF46-H4) <400> 21 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly   1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys          35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr  65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln                  85 90 95 Ser Tyr Ser Arg Pro Phe Thr Phe Gly Gln Gly Thr Lys Val Glu Ile             100 105 110 Lys arg         <210> 22 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> CDR-H1 derived from H11-4 clone <400> 22 Pro Glu Tyr Tyr Met Ser   1 5 <210> 23 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> CDR-H1 derived from YC151 clone <400> 23 Pro Asp Tyr Tyr Met Ser   1 5 <210> 24 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> CDR-H1 derived from YC193 clone <400> 24 Ser Asp Tyr Tyr Met Ser   1 5 <210> 25 <211> 8 <212> PRT <213> Artificial Sequence <220> <223> CDR-H2 derived from YC244 clone <400> 25 Arg Asn Asn Ala Asn Gly Asn Thr   1 5 <210> 26 <211> 8 <212> PRT <213> Artificial Sequence <220> <223> CDR-H2 derived from YC321 clone <400> 26 Arg Asn Lys Val Asn Gly Tyr Thr   1 5 <210> 27 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> CDR-H3 derived from YC354 clone <400> 27 Asp Asn Trp Leu Ser Tyr   1 5 <210> 28 <211> 6 <212> PRT <213> Artificial Sequence <220> <223> CDR-H3 derived from YC374 clone <400> 28 Asp Asn Trp Leu Thr Tyr   1 5 <210> 29 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 derived from L1-1 clone <400> 29 Lys Ser Ser His Ser Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu   1 5 10 15 Ala     <210> 30 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 derived from L1-3 clone <400> 30 Lys Ser Ser Arg Ser Leu Leu Ser Ser Gly Asn His Lys Asn Tyr Leu   1 5 10 15 Ala     <210> 31 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 derived from L1-4 clone <400> 31 Lys Ser Ser Lys Ser Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu   1 5 10 15 Ala     <210> 32 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 derived from L1-12 clone <400> 32 Lys Ser Ser Arg Ser Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu   1 5 10 15 Ala     <210> 33 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 derived from L1-22 clone <400> 33 Lys Ser Ser His Ser Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu   1 5 10 15 Ala     <210> 34 <211> 7 <212> PRT <213> Artificial Sequence <220> <223> CDR-L2 derived from L2-9 clone <400> 34 Trp Ala Ser Lys Arg Val Ser   1 5 <210> 35 <211> 7 <212> PRT <213> Artificial Sequence <220> <223> CDR-L2 derived from L2-12 clone <400> 35 Trp Gly Ser Thr Arg Val Ser   1 5 <210> 36 <211> 7 <212> PRT <213> Artificial Sequence <220> <223> CDR-L2 derived from L2-16 clone <400> 36 Trp Gly Ser Thr Arg Val Pro   1 5 <210> 37 <211> 9 <212> PRT <213> Artificial Sequence <220> <223> CDR-L3 derived from L3-32 clone <400> 37 Gln Gln Ser Tyr Ser Lys Pro Phe Thr   1 5 <210> 38 <211> 1416 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of heavy chain of chAbF46 <220> <221> misc_feature (222) (1) .. (6) <223> EcoRI restriction site <220> <221> misc_feature (222) (7) .. (66) <223> signal sequence <220> <221> misc_feature (222) (67) .. (417) <223> VH-heavy chain variable region <220> <221> misc_feature <222> (418) .. (423) <223> NdeI restriction site <220> <221> misc_feature (222) (418) .. (1407) CH-heavy chain constant region <220> <221> misc_feature (1408) .. (1410) <223> TGA-stop sodon <220> <221> misc_feature (222) (1411) .. (1416) <223> XhoI restriction site <400> 38 gaattcgccg ccaccatgga atggagctgg gtttttctcg taacactttt aaatggtatc 60 cagtgtgagg tgaagctggt ggagtctgga ggaggcttgg tacagcctgg gggttctctg 120 agactctcct gtgcaacttc tgggttcacc ttcactgatt actacatgag ctgggtccgc 180 cagcctccag gaaaggcact tgagtggttg ggttttatta gaaacaaagc taatggttac 240 acaacagagt acagtgcatc tgtgaagggt cggttcacca tctccagaga taattcccaa 300 agcatcctct atcttcaaat ggacaccctg agagctgagg acagtgccac ttattactgt 360 gcaagagata actggtttgc ttactggggc caagggactc tggtcactgt ctctgcagct 420 agcaccaagg gcccatcggt cttccccctg gcaccctcct ccaagagcac ctctgggggc 480 acagcggccc tgggctgcct ggtcaaggac tacttccccg aaccggtgac ggtgtcgtgg 540 aactcaggcg ccctgaccag cggcgtgcac accttcccgg ctgtcctaca gtcctcagga 600 ctctactccc tcagcagcgt ggtgaccgtg ccctccagca gcttgggcac ccagacctac 660 atctgcaacg tgaatcacaa gcccagcaac accaaggtgg acaagaaagt tgagcccaaa 720 tcttgtgaca aaactcacac atgcccaccg tgcccagcac ctgaactcct ggggggaccg 780 tcagtcttcc tcttcccccc aaaacccaag gacaccctca tgatctcccg gacccctgag 840 gtcacatgcg tggtggtgga cgtgagccac gaagaccctg aggtcaagtt caactggtac 900 gtggacggcg tggaggtgca taatgccaag acaaagccgc gggaggagca gtacaacagc 960 acgtaccgtg tggtcagcgt cctcaccgtc ctgcaccagg actggctgaa tggcaaggag 1020 tacaagtgca aggtctccaa caaagccctc ccagccccca tcgagaaaac catctccaaa 1080 gccaaagggc agccccgaga accacaggtg tacaccctgc ccccatcccg ggaggagatg 1140 accaagaacc aggtcagcct gacctgcctg gtcaaaggct tctatcccag cgacatcgcc 1200 gtggagtggg agagcaatgg gcagccggag aacaactaca agaccacgcc tcccgtgctg 1260 gactccgacg gctccttctt cctctacagc aagctcaccg tggacaagag caggtggcag 1320 caggggaacg tcttctcatg ctccgtgatg catgaggctc tgcacaacca ctacacgcag 1380 aagagcctct ccctgtctcc gggtaaatga ctcgag 1416 <210> 39 <211> 759 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of light chain of chAbF46 <220> <221> misc_difference (222) (1) .. (6) <223> EcoRI restriction site <220> <221> misc_difference (222) (7) .. (90) <223> signal sequence <220> <221> misc_difference (222) (91) .. (432) V223-light chain variable region <220> <221> misc_difference <222> (430) .. (435) <223> BsiWI restriction site <220> <221> misc_difference (222) (433) .. (750) CL-light chain constant region <220> <221> misc_difference (222) (751) .. (753) <223> stop codon <220> <221> misc_difference 754 (754). (759) <223> XhoI restriction site <400> 39 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gacattttga tgacccagtc tccatcctcc 120 ctgactgtgt cagcaggaga gaaggtcact atgagctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccagc agaaaccagg acgatctcct 240 aaaatgctga taatttgggc atccactagg gtatctggag tccctgatcg cttcataggc 300 agtggatctg ggacggattt cactctgacc atcaacagtg tgcaggctga agatctggct 360 gtttattact gtcagcagtc ctacagcgct ccgctcacgt tcggtgctgg gaccaagctg 420 gagctgaaac gtacggtggc tgcaccatct gtcttcatct tcccgccatc tgatgagcag 480 ttgaaatctg gaactgcctc tgttgtgtgc ctgctgaata acttctatcc cagagaggcc 540 aaagtacagt ggaaggtgga taacgccctc caatcgggta actcccagga gagtgtcaca 600 gagcaggaca gcaaggacag cacctacagc ctcagcagca ccctgacgct gagcaaagca 660 gactacgaga aacacaaagt ctacgcctgc gaagtcaccc atcagggcct gagctcgccc 720 gtcacaaaga gcttcaacag gggagagtgt tgactcgag 759 <210> 40 <211> 447 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H1-heavy <400> 40 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly   1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp Tyr              20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Leu          35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala      50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Ser  65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Lys Thr Glu Asp Thr Ala Val Tyr                  85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu             100 105 110 Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu         115 120 125 Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys     130 135 140 Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser 145 150 155 160 Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser                 165 170 175 Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser             180 185 190 Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn         195 200 205 Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His     210 215 220 Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val 225 230 235 240 Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr                 245 250 255 Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu             260 265 270 Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys         275 280 285 Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser     290 295 300 Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys 305 310 315 320 Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile                 325 330 335 Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro             340 345 350 Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu         355 360 365 Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn     370 375 380 Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser 385 390 395 400 Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg                 405 410 415 Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu             420 425 430 His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys         435 440 445 <210> 41 <211> 447 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H3-heavy <400> 41 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly   1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp Tyr              20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Leu          35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala      50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Ser  65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val Tyr                  85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu             100 105 110 Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu         115 120 125 Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys     130 135 140 Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser 145 150 155 160 Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser                 165 170 175 Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser             180 185 190 Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn         195 200 205 Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His     210 215 220 Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val 225 230 235 240 Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr                 245 250 255 Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu             260 265 270 Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys         275 280 285 Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser     290 295 300 Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys 305 310 315 320 Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile                 325 330 335 Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro             340 345 350 Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu         355 360 365 Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn     370 375 380 Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser 385 390 395 400 Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg                 405 410 415 Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu             420 425 430 His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys         435 440 445 <210> 42 <211> 447 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H4-heavy <400> 42 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly   1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp Tyr              20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Leu          35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala      50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Thr  65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val Tyr                  85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu             100 105 110 Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu         115 120 125 Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys     130 135 140 Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser 145 150 155 160 Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser                 165 170 175 Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser             180 185 190 Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn         195 200 205 Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His     210 215 220 Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val 225 230 235 240 Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr                 245 250 255 Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu             260 265 270 Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys         275 280 285 Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser     290 295 300 Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys 305 310 315 320 Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile                 325 330 335 Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro             340 345 350 Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu         355 360 365 Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn     370 375 380 Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser 385 390 395 400 Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg                 405 410 415 Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu             420 425 430 His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys         435 440 445 <210> 43 <211> 220 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H1-light <400> 43 Asp Ile Val Met Thr Gln Ser Pro Asp Ser Leu Ala Val Ser Leu Gly   1 5 10 15 Glu Arg Ala Thr Ile Asn Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Gln          35 40 45 Pro Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr  65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln                  85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gly Gly Thr Lys Val Glu Ile             100 105 110 Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp         115 120 125 Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn     130 135 140 Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu 145 150 155 160 Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp                 165 170 175 Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr             180 185 190 Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser         195 200 205 Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys     210 215 220 <210> 44 <211> 220 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H2-light <400> 44 Asp Ile Val Met Thr Gln Thr Pro Leu Ser Leu Pro Val Thr Pro Gly   1 5 10 15 Glu Pro Ala Ser Ile Ser Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Leu Gln Lys Pro Gly Gln          35 40 45 Ser Pro Gln Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys  65 70 75 80 Ile Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Gln Gln                  85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Leu             100 105 110 Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp         115 120 125 Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn     130 135 140 Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu 145 150 155 160 Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp                 165 170 175 Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr             180 185 190 Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser         195 200 205 Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys     210 215 220 <210> 45 <211> 220 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H3-light <400> 45 Asp Ile Val Met Thr Gln Ser Pro Asp Ser Leu Ala Val Ser Leu Gly   1 5 10 15 Glu Arg Ala Thr Ile Asn Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Gln          35 40 45 Pro Pro Lys Leu Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr  65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln                  85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gly Gly Thr Lys Val Glu Ile             100 105 110 Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp         115 120 125 Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn     130 135 140 Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu 145 150 155 160 Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp                 165 170 175 Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr             180 185 190 Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser         195 200 205 Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys     210 215 220 <210> 46 <211> 219 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of H4-light <400> 46 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly   1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys          35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr  65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln                  85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Val Glu Ile             100 105 110 Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp         115 120 125 Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn     130 135 140 Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu 145 150 155 160 Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp                 165 170 175 Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr             180 185 190 Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser         195 200 205 Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu     210 215 <210> 47 <211> 1350 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H1-heavy <400> 47 gaggtgcagc tggtggagtc tgggggaggc ttggtccagc ctggagggtc cctgagactc 60 tcctgtgcag cctctggatt caccttcact gactactaca tgagctgggt ccgccaggct 120 ccagggaagg ggctggagtg gttgggcttt attagaaaca aagctaacgg ttacaccaca 180 gaatacagtg cgtctgtgaa aggcagattc accatctcaa gagataattc aaagaactca 240 ctgtatctgc aaatgaacag cctgaaaacc gaggacacgg ccgtgtatta ctgtgctaga 300 gataactggt ttgcttactg gggtcaagga accctggtca ccgtctcctc ggctagcacc 360 aagggcccat cggtcttccc cctggcaccc tcctccaaga gcacctctgg gggcacagcg 420 gccctgggct gcctggtcaa ggactacttc cccgaaccgg tgacggtgtc gtggaactca 480 ggcgccctga ccagcggcgt gcacaccttc ccggctgtcc tacagtcctc aggactctac 540 tccctcagca gcgtggtgac cgtgccctcc agcagcttgg gcacccagac ctacatctgc 600 aacgtgaatc acaagcccag caacaccaag gtggacaaga aagttgagcc caaatcttgt 660 gacaaaactc acacatgccc accgtgccca gcacctgaac tcctgggggg accgtcagtc 720 ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 780 tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 840 ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacaa cagcacgtac 900 cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 960 tgcaaggtct ccaacaaagc cctcccagcc cccatcgaga aaaccatctc caaagccaaa 1020 gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccgggagga gatgaccaag 1080 aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 1140 tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctggactcc 1200 gacggctcct tcttcctcta cagcaagctc accgtggaca agagcaggtg gcagcagggg 1260 aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 1320 ctctccctgt ctccgggtaa atgactcgag 1350 <210> 48 <211> 1350 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H3-heavy <400> 48 gaggtgcagc tggtggagtc tgggggaggc ttggtccagc ctggagggtc cctgagactc 60 tcctgtgcag cctctggatt caccttcact gactactaca tgagctgggt ccgccaggct 120 ccagggaagg ggctggagtg gttgggcttt attagaaaca aagctaacgg ttacaccaca 180 gaatacagtg cgtctgtgaa aggcagattc accatctcaa gagataattc aaagaactca 240 ctgtatctgc aaatgaacag cctgcgtgct gaggacacgg ccgtgtatta ctgtgctaga 300 gataactggt ttgcttactg gggtcaagga accctggtca ccgtctcctc ggctagcacc 360 aagggcccat cggtcttccc cctggcaccc tcctccaaga gcacctctgg gggcacagcg 420 gccctgggct gcctggtcaa ggactacttc cccgaaccgg tgacggtgtc gtggaactca 480 ggcgccctga ccagcggcgt gcacaccttc ccggctgtcc tacagtcctc aggactctac 540 tccctcagca gcgtggtgac cgtgccctcc agcagcttgg gcacccagac ctacatctgc 600 aacgtgaatc acaagcccag caacaccaag gtggacaaga aagttgagcc caaatcttgt 660 gacaaaactc acacatgccc accgtgccca gcacctgaac tcctgggggg accgtcagtc 720 ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 780 tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 840 ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacaa cagcacgtac 900 cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 960 tgcaaggtct ccaacaaagc cctcccagcc cccatcgaga aaaccatctc caaagccaaa 1020 gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccgggagga gatgaccaag 1080 aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 1140 tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctggactcc 1200 gacggctcct tcttcctcta cagcaagctc accgtggaca agagcaggtg gcagcagggg 1260 aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 1320 ctctccctgt ctccgggtaa atgactcgag 1350 <210> 49 <211> 1350 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H4-heavy <400> 49 gaggttcagc tggtggagtc tggcggtggc ctggtgcagc cagggggctc actccgtttg 60 tcctgtgcag cttctggctt caccttcact gattactaca tgagctgggt gcgtcaggcc 120 ccgggtaagg gcctggaatg gttgggtttt attagaaaca aagctaatgg ttacacaaca 180 gagtacagtg catctgtgaa gggtcgtttc actataagca gagataattc caaaaacaca 240 ctgtacctgc agatgaacag cctgcgtgct gaggacactg ccgtctatta ttgtgctaga 300 gataactggt ttgcttactg gggccaaggg actctggtca ccgtctcctc ggctagcacc 360 aagggcccat cggtcttccc cctggcaccc tcctccaaga gcacctctgg gggcacagcg 420 gccctgggct gcctggtcaa ggactacttc cccgaaccgg tgacggtgtc gtggaactca 480 ggcgccctga ccagcggcgt gcacaccttc ccggctgtcc tacagtcctc aggactctac 540 tccctcagca gcgtggtgac cgtgccctcc agcagcttgg gcacccagac ctacatctgc 600 aacgtgaatc acaagcccag caacaccaag gtggacaaga aagttgagcc caaatcttgt 660 gacaaaactc acacatgccc accgtgccca gcacctgaac tcctgggggg accgtcagtc 720 ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 780 tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 840 ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacaa cagcacgtac 900 cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 960 tgcaaggtct ccaacaaagc cctcccagcc cccatcgaga aaaccatctc caaagccaaa 1020 gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccgggagga gatgaccaag 1080 aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 1140 tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctggactcc 1200 gacggctcct tcttcctcta cagcaagctc accgtggaca agagcaggtg gcagcagggg 1260 aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 1320 ctctccctgt ctccgggtaa atgactcgag 1350 <210> 50 <211> 669 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H1-light <400> 50 gacatcgtga tgacccagtc tccagactcc ctggctgtgt ctctgggcga gagggccacc 60 atcaactgca agtccagcca gagtctttta gctagcggca accaaaataa ctacttagct 120 tggcaccagc agaaaccagg acagcctcct aagatgctca ttatttgggc atctacccgg 180 gtatccgggg tccctgaccg attcagtggc agcgggtctg ggacagattt cactctcacc 240 atcagcagcc tgcaggctga agatgtggca gtttattact gtcagcaatc ctatagtgct 300 cctctcacgt tcggaggcgg taccaaggtg gagatcaaac gtacggtggc tgcaccatct 360 gtcttcatct tcccgccatc tgatgagcag ttgaaatctg gaactgcctc tgttgtgtgc 420 ctgctgaata acttctatcc cagagaggcc aaagtacagt ggaaggtgga taacgccctc 480 caatcgggta actcccagga gagtgtcaca gagcaggaca gcaaggacag cacctacagc 540 ctcagcagca ccctgacgct gagcaaagca gactacgaga aacacaaagt ctacgcctgc 600 gaagtcaccc atcagggcct gagctcgccc gtcacaaaga gcttcaacag gggagagtgt 660 tgactcgag 669 <210> 51 <211> 669 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H2-light <400> 51 gatattgtga tgacccagac tccactctcc ctgcccgtca cccctggaga gccggcctcc 60 atctcctgca agtccagtca gagtctttta gctagtggca accaaaataa ctacttggcc 120 tggcacctgc agaagccagg gcagtctcca cagatgctga tcatttgggc atccactagg 180 gtatctggag tcccagacag gttcagtggc agtgggtcag gcactgattt cacactgaaa 240 atcagcaggg tggaggctga ggatgttgga gtttattact gccagcagtc ctacagcgct 300 ccgctcacgt tcggacaggg taccaagctg gagctcaaac gtacggtggc tgcaccatct 360 gtcttcatct tcccgccatc tgatgagcag ttgaaatctg gaactgcctc tgttgtgtgc 420 ctgctgaata acttctatcc cagagaggcc aaagtacagt ggaaggtgga taacgccctc 480 caatcgggta actcccagga gagtgtcaca gagcaggaca gcaaggacag cacctacagc 540 ctcagcagca ccctgacgct gagcaaagca gactacgaga aacacaaagt ctacgcctgc 600 gaagtcaccc atcagggcct gagctcgccc gtcacaaaga gcttcaacag gggagagtgt 660 tgactcgag 669 <210> 52 <211> 669 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H3-light <400> 52 gacatcgtga tgacccagtc tccagactcc ctggctgtgt ctctgggcga gagggccacc 60 atcaactgca agtccagcca gagtctttta gctagcggca accaaaataa ctacttagct 120 tggtaccagc agaaaccagg acagcctcct aagctgctca ttatttgggc atctacccgg 180 gtatccgggg tccctgaccg attcagtggc agcgggtctg ggacagattt cactctcacc 240 atcagcagcc tgcaggctga agatgtggca gtttattact gtcagcaatc ctatagtgct 300 cctctcacgt tcggaggcgg taccaaggtg gagatcaaac gtacggtggc tgcaccatct 360 gtcttcatct tcccgccatc tgatgagcag ttgaaatctg gaactgcctc tgttgtgtgc 420 ctgctgaata acttctatcc cagagaggcc aaagtacagt ggaaggtgga taacgccctc 480 caatcgggta actcccagga gagtgtcaca gagcaggaca gcaaggacag cacctacagc 540 ctcagcagca ccctgacgct gagcaaagca gactacgaga aacacaaagt ctacgcctgc 600 gaagtcaccc atcagggcct gagctcgccc gtcacaaaga gcttcaacag gggagagtgt 660 tgactcgag 669 <210> 53 <211> 669 <212> DNA <213> Artificial Sequence <220> <223> nucleotide sequence of H4-light <400> 53 gatatccaga tgacccagtc cccgagctcc ctgtccgcct ctgtgggcga tagggtcacc 60 atcacctgca agtccagtca gagtctttta gctagtggca accaaaataa ctacttggcc 120 tggcaccaac agaaaccagg aaaagctccg aaaatgctga ttatttgggc atccactagg 180 gtatctggag tcccttctcg cttctctgga tccgggtctg ggacggattt cactctgacc 240 atcagcagtc tgcagccgga agacttcgca acttattact gtcagcagtc ctacagcgct 300 ccgctcacgt tcggacaggg taccaaggtg gagatcaaac gtacggtggc tgcaccatct 360 gtcttcatct tcccgccatc tgatgagcag ttgaaatctg gaactgcctc tgttgtgtgc 420 ctgctgaata acttctatcc cagagaggcc aaagtacagt ggaaggtgga taacgccctc 480 caatcgggta actcccagga gagtgtcaca gagcaggaca gcaaggacag cacctacagc 540 ctcagcagca ccctgacgct gagcaaagca gactacgaga aacacaaagt ctacgcctgc 600 gaagtcaccc atcagggcct gagctcgccc gtcacaaaga gcttcaacag gggagagtgt 660 tgactcgag 669 <210> 54 <211> 23 <212> PRT <213> Artificial Sequence <220> <223> linker between VH and VL <400> 54 Gly Leu Gly Gly Leu Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly   1 5 10 15 Gly Ser Ser Gly Val Gly Ser              20 <210> 55 <211> 1088 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding scFv of huAbF46 antibody <400> 55 gctagcgttt tagcagaagt tcaattggtt gaatctggtg gtggtttggt tcaaccaggt 60 ggttctttga gattgtcttg tgctgcttct ggttttactt tcaccgatta ttacatgtcc 120 tgggttagac aagctccagg taaaggtttg gaatggttgg gtttcattag aaacaaggct 180 aacggttaca ctaccgaata ttctgcttct gttaagggta gattcaccat ttctagagac 240 aactctaaga acaccttgta cttgcaaatg aactccttga gagctgaaga tactgctgtt 300 tattactgcg ctagagataa ttggtttgct tattggggtc aaggtacttt ggttactgtt 360 tcttctggcc tcgggggcct cggaggagga ggtagtggcg gaggaggctc cggtggatcc 420 agcggtgtgg gttccgatat tcaaatgacc caatctccat cttctttgtc tgcttcagtt 480 ggtgatagag ttaccattac ttgtaagtcc tcccaatctt tgttggcttc tggtaatcag 540 aacaattact tggcttggca tcaacaaaaa ccaggtaaag ctccaaagat gttgattatt 600 tgggcttcta ccagagtttc tggtgttcca tctagatttt ctggttctgg ttccggtact 660 gattttactt tgaccatttc atccttgcaa ccagaagatt tcgctactta ctactgtcaa 720 caatcttact ctgctccatt gacttttggt caaggtacaa aggtcgaaat caagagagaa 780 ttcggtaagc ctatccctaa ccctctcctc ggtctcgatt ctacgggtgg tggtggatct 840 ggtggtggtg gttctggtgg tggtggttct caggaactga caactatatg cgagcaaatc 900 ccctcaccaa ctttagaatc gacgccgtac tctttgtcaa cgactactat tttggccaac 960 gggaaggcaa tgcaaggagt ttttgaatat tacaaatcag taacgtttgt cagtaattgc 1020 ggttctcacc cctcaacaac tagcaaaggc agccccataa acacacagta tgttttttga 1080 gtttaaac 1088 <210> 56 <211> 5597 <212> DNA <213> Artificial Sequence <220> <223> expression vector including polynucleotide encoding scFv of          huAbF46 antibody <220> <221> misc_difference (222) (573) .. (578) <223> NheI restriction site <220> <221> misc_difference (222) (588) .. (938) <223> huAbF46 VH <220> <221> misc_difference <222> (939) .. (1007) <223> linker <220> <221> misc_difference (222) (1008) .. (1349) <223> huAbF46 VL <220> <221> misc_difference (222) (1350) .. (1355) <223> EcoRI restriction site <220> <221> misc_difference (222) (1356) .. (1397) <223> V5 epitope <220> <221> misc_difference (222) (1398) .. (1442) <223> (G4S) 3 linker <220> <221> misc_difference (222) (1443) .. (1649) <223> Aga2 <220> <221> misc_difference (222) (1650) .. (1652) <223> stop codon <220> <221> misc_difference (222) (1653) .. (1660) <223> PmeI restriction site <400> 56 acggattaga agccgccgag cgggtgacag ccctccgaag gaagactctc ctccgtgcgt 60 cctcgtcttc accggtcgcg ttcctgaaac gcagatgtgc ctcgcgccgc actgctccga 120 acaataaaga ttctacaata ctagctttta tggttatgaa gaggaaaaat tggcagtaac 180 ctggccccac aaaccttcaa atgaacgaat caaattaaca accataggat gataatgcga 240 ttagtttttt agccttattt ctggggtaat taatcagcga agcgatgatt tttgatctat 300 taacagatat ataaatgcaa aaactgcata accactttaa ctaatacttt caacattttc 360 ggtttgtatt acttcttatt caaatgtaat aaaagtatca acaaaaaatt gttaatatac 420 ctctatactt taacgtcaag gagaaaaaac cccggatcgg actactagca gctgtaatac 480 gactcactat agggaatatt aagctaattc tacttcatac attttcaatt aagatgcagt 540 tacttcgctg tttttcaata ttttctgtta ttgctagcgt tttagcagaa gttcaattgg 600 ttgaatctgg tggtggtttg gttcaaccag gtggttcttt gagattgtct tgtgctgctt 660 ctggttttac tttcaccgat tattacatgt cctgggttag acaagctcca ggtaaaggtt 720 tggaatggtt gggtttcatt agaaacaagg ctaacggtta cactaccgaa tattctgctt 780 ctgttaaggg tagattcacc atttctagag acaactctaa gaacaccttg tacttgcaaa 840 tgaactcctt gagagctgaa gatactgctg tttattactg cgctagagat aattggtttg 900 cttattgggg tcaaggtact ttggttactg tttcttctgg cctcgggggc ctcggaggag 960 gaggtagtgg cggaggaggc tccggtggat ccagcggtgt gggttccgat attcaaatga 1020 cccaatctcc atcttctttg tctgcttcag ttggtgatag agttaccatt acttgtaagt 1080 cctcccaatc tttgttggct tctggtaatc agaacaatta cttggcttgg catcaacaaa 1140 aaccaggtaa agctccaaag atgttgatta tttgggcttc taccagagtt tctggtgttc 1200 catctagatt ttctggttct ggttccggta ctgattttac tttgaccatt tcatccttgc 1260 aaccagaaga tttcgctact tactactgtc aacaatctta ctctgctcca ttgacttttg 1320 gtcaaggtac aaaggtcgaa atcaagagag aattcggtaa gcctatccct aaccctctcc 1380 tcggtctcga ttctacgggt ggtggtggat ctggtggtgg tggttctggt ggtggtggtt 1440 ctcaggaact gacaactata tgcgagcaaa tcccctcacc aactttagaa tcgacgccgt 1500 actctttgtc aacgactact attttggcca acgggaaggc aatgcaagga gtttttgaat 1560 attacaaatc agtaacgttt gtcagtaatt gcggttctca cccctcaaca actagcaaag 1620 gcagccccat aaacacacag tatgtttttt gagtttaaac ccgctgatct gataacaaca 1680 gtgtagatgt aacaaaatcg actttgttcc cactgtactt ttagctcgta caaaatacaa 1740 tatacttttc atttctccgt aaacaacatg ttttcccatg taatatcctt ttctattttt 1800 cgttccgtta ccaactttac acatacttta tatagctatt cacttctata cactaaaaaa 1860 ctaagacaat tttaattttg ctgcctgcca tatttcaatt tgttataaat tcctataatt 1920 tatcctatta gtagctaaaa aaagatgaat gtgaatcgaa tcctaagaga attgggcaag 1980 tgcacaaaca atacttaaat aaatactact cagtaataac ctatttctta gcatttttga 2040 cgaaatttgc tattttgtta gagtctttta caccatttgt ctccacacct ccgcttacat 2100 caacaccaat aacgccattt aatctaagcg catcaccaac attttctggc gtcagtccac 2160 cagctaacat aaaatgtaag ctctcggggc tctcttgcct tccaacccag tcagaaatcg 2220 agttccaatc caaaagttca cctgtcccac ctgcttctga atcaaacaag ggaataaacg 2280 aatgaggttt ctgtgaagct gcactgagta gtatgttgca gtcttttgga aatacgagtc 2340 ttttaataac tggcaaaccg aggaactctt ggtattcttg ccacgactca tctccgtgca 2400 gttggacgat atcaatgccg taatcattga ccagagccaa aacatcctcc ttaggttgat 2460 tacgaaacac gccaaccaag tatttcggag tgcctgaact atttttatat gcttttacaa 2520 gacttgaaat tttccttgca ataaccgggt caattgttct ctttctattg ggcacacata 2580 taatacccag caagtcagca tcggaatcta gagcacattc tgcggcctct gtgctctgca 2640 agccgcaaac tttcaccaat ggaccagaac tacctgtgaa attaataaca gacatactcc 2700 aagctgcctt tgtgtgctta atcacgtata ctcacgtgct caatagtcac caatgccctc 2760 cctcttggcc ctctcctttt cttttttcga ccgaatttct tgaagacgaa agggcctcgt 2820 gatacgccta tttttatagg ttaatgtcat gataataatg gtttcttagg acggatcgct 2880 tgcctgtaac ttacacgcgc ctcgtatctt ttaatgatgg aataatttgg gaatttactc 2940 tgtgtttatt tatttttatg ttttgtattt ggattttaga aagtaaataa agaaggtaga 3000 agagttacgg aatgaagaaa aaaaaataaa caaaggttta aaaaatttca acaaaaagcg 3060 tactttacat atatatttat tagacaagaa aagcagatta aatagatata cattcgatta 3120 acgataagta aaatgtaaaa tcacaggatt ttcgtgtgtg gtcttctaca cagacaagat 3180 gaaacaattc ggcattaata cctgagagca ggaagagcaa gataaaaggt agtatttgtt 3240 ggcgatcccc ctagagtctt ttacatcttc ggaaaacaaa aactattttt tctttaattt 3300 ctttttttac tttctatttt taatttatat atttatatta aaaaatttaa attataatta 3360 tttttatagc acgtgatgaa aaggacccag gtggcacttt tcggggaaat gtgcgcggaa 3420 cccctatttg tttatttttc taaatacatt caaatatgta tccgctcatg agacaataac 3480 cctgataaat gcttcaataa tattgaaaaa ggaagagtat gagtattcaa catttccgtg 3540 tcgcccttat tccctttttt gcggcatttt gccttcctgt ttttgctcac ccagaaacgc 3600 tggtgaaagt aaaagatgct gaagatcagt tgggtgcacg agtgggttac atcgaactgg 3660 atctcaacag cggtaagatc cttgagagtt ttcgccccga agaacgtttt ccaatgatga 3720 gcacttttaa agttctgcta tgtggcgcgg tattatcccg tgttgacgcc gggcaagagc 3780 aactcggtcg ccgcatacac tattctcaga atgacttggt tgagtactca ccagtcacag 3840 aaaagcatct tacggatggc atgacagtaa gagaattatg cagtgctgcc ataaccatga 3900 gtgataacac tgcggccaac ttacttctga caacgatcgg aggaccgaag gagctaaccg 3960 cttttttgca caacatgggg gatcatgtaa ctcgccttga tcgttgggaa ccggagctga 4020 atgaagccat accaaacgac gagcgtgaca ccacgatgcc tgtagcaatg gcaacaacgt 4080 tgcgcaaact attaactggc gaactactta ctctagcttc ccggcaacaa ttaatagact 4140 ggatggaggc ggataaagtt gcaggaccac ttctgcgctc ggcccttccg gctggctggt 4200 ttattgctga taaatctgga gccggtgagc gtgggtctcg cggtatcatt gcagcactgg 4260 ggccagatgg taagccctcc cgtatcgtag ttatctacac gacgggcagt caggcaacta 4320 tggatgaacg aaatagacag atcgctgaga taggtgcctc actgattaag cattggtaac 4380 tgtcagacca agtttactca tatatacttt agattgattt aaaacttcat ttttaattta 4440 aaaggatcta ggtgaagatc ctttttgata atctcatgac caaaatccct taacgtgagt 4500 tttcgttcca ctgagcgtca gaccccgtag aaaagatcaa aggatcttct tgagatcctt 4560 tttttctgcg cgtaatctgc tgcttgcaaa caaaaaaacc accgctacca gcggtggttt 4620 gtttgccgga tcaagagcta ccaactcttt ttccgaaggt aactggcttc agcagagcgc 4680 agataccaaa tactgtcctt ctagtgtagc cgtagttagg ccaccacttc aagaactctg 4740 tagcaccgcc tacatacctc gctctgctaa tcctgttacc agtggctgct gccagtggcg 4800 ataagtcgtg tcttaccggg ttggactcaa gacgatagtt accggataag gcgcagcggt 4860 cgggctgaac ggggggttcg tgcacacagc ccagcttgga gcgaacgacc tacaccgaac 4920 tgagatacct acagcgtgag cattgagaaa gcgccacgct tcccgaaggg agaaaggcgg 4980 acaggtatcc ggtaagcggc agggtcggaa caggagagcg cacgagggag cttccagggg 5040 ggaacgcctg gtatctttat agtcctgtcg ggtttcgcca cctctgactt gagcgtcgat 5100 ttttgtgatg ctcgtcaggg gggccgagcc tatggaaaaa cgccagcaac gcggcctttt 5160 tacggttcct ggccttttgc tggccttttg ctcacatgtt ctttcctgcg ttatcccctg 5220 attctgtgga taaccgtatt accgcctttg agtgagctga taccgctcgc cgcagccgaa 5280 cgaccgagcg cagcgagtca gtgagcgagg aagcggaaga gcgcccaata cgcaaaccgc 5340 ctctccccgc gcgttggccg attcattaat gcagctggca cgacaggttt cccgactgga 5400 aagcgggcag tgagcgcaac gcaattaatg tgagttacct cactcattag gcaccccagg 5460 ctttacactt tatgcttccg gctcctatgt tgtgtggaat tgtgagcgga taacaatttc 5520 acacaggaaa cagctatgac catgattacg ccaagctcgg aattaaccct cactaaaggg 5580 aacaaaagct ggctagt 5597 <210> 57 <211> 13 <212> PRT <213> Artificial Sequence <220> <223> U6-HC7 hinge <400> 57 Glu Pro Lys Ser Cys Asp Cys His Cys Pro Pro Cys Pro   1 5 10 <210> 58 <211> 435 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding CDR-L3 derived from L3-1 clone <400> 58 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gatatccaga tgacccagtc cccgagctcc 120 ctgtccgcct ctgtgggcga tagggtcacc atcacctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccaac agaaaccagg aaaagctccg 240 aaaatgctga ttatttgggc atccactagg gtatctggag tcccttctcg cttctctgga 300 tccgggtctg ggacggattt cactctgacc atcagcagtc tgcagccgga agacttcgca 360 acttattact gtcagcagtc ctacagccgc ccgtacacgt tcggacaggg taccaaggtg 420 gagatcaaac gtacg 435 <210> 59 <211> 435 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding CDR-L3 derived from L3-2 clone <400> 59 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gatatccaga tgacccagtc cccgagctcc 120 ctgtccgcct ctgtgggcga tagggtcacc atcacctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccaac agaaaccagg aaaagctccg 240 aaaatgctga ttatttgggc atccactagg gtatctggag tcccttctcg cttctctgga 300 tccgggtctg ggacggattt cactctgacc atcagcagtc tgcagccgga agacttcgca 360 acttattact gtgggcagtc ctacagccgt ccgctcacgt tcggacaggg taccaaggtg 420 gagatcaaac gtacg 435 <210> 60 <211> 435 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding CDR-L3 derived from L3-3 clone <400> 60 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gatatccaga tgacccagtc cccgagctcc 120 ctgtccgcct ctgtgggcga tagggtcacc atcacctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccaac agaaaccagg aaaagctccg 240 aaaatgctga ttatttgggc atccactagg gtatctggag tcccttctcg cttctctgga 300 tccgggtctg ggacggattt cactctgacc atcagcagtc tgcagccgga agacttcgca 360 acttattact gtgcacagtc ctacagccat ccgttctctt tcggacaggg taccaaggtg 420 gagatcaaac gtacg 435 <210> 61 <211> 435 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding CDR-L3 derived from L3-5 clone <400> 61 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gatatccaga tgacccagtc cccgagctcc 120 ctgtccgcct ctgtgggcga tagggtcacc atcacctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccaac agaaaccagg aaaagctccg 240 aaaatgctga ttatttgggc atccactagg gtatctggag tcccttctcg cttctctgga 300 tccgggtctg ggacggattt cactctgacc atcagcagtc tgcagccgga agacttcgca 360 acttattact gtcagcagtc ctacagccgc ccgtttacgt tcggacaggg taccaaggtg 420 gagatcaaac gtacg 435 <210> 62 <211> 462 <212> PRT <213> Artificial Sequence <220> <223> polypeptide consisting of heavy chain of huAbF46-H4-A1, U6-HC7          hinge and constant region of human IgG1 <400> 62 Met Glu Trp Ser Trp Val Phe Leu Val Thr Leu Leu Asn Gly Ile Gln   1 5 10 15 Cys Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly              20 25 30 Gly Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp          35 40 45 Tyr Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp      50 55 60 Leu Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser  65 70 75 80 Ala Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn                  85 90 95 Thr Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val             100 105 110 Tyr Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr         115 120 125 Leu Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro     130 135 140 Leu Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly 145 150 155 160 Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn                 165 170 175 Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln             180 185 190 Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser         195 200 205 Ser Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser     210 215 220 Asn Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Cys His 225 230 235 240 Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe                 245 250 255 Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro             260 265 270 Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val         275 280 285 Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr     290 295 300 Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val 305 310 315 320 Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys                 325 330 335 Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser             340 345 350 Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro         355 360 365 Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val     370 375 380 Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly 385 390 395 400 Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp                 405 410 415 Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp             420 425 430 Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His         435 440 445 Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys     450 455 460 <210> 63 <211> 1410 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding polypeptide consisting of heavy chain of          huAbF46-H4-A1, U6-HC7 hinge and constant region of human IgG1 <400> 63 gaattcgccg ccaccatgga atggagctgg gtttttctcg taacactttt aaatggtatc 60 cagtgtgagg ttcagctggt ggagtctggc ggtggcctgg tgcagccagg gggctcactc 120 cgtttgtcct gtgcagcttc tggcttcacc ttcactgatt actacatgag ctgggtgcgt 180 caggccccgg gtaagggcct ggaatggttg ggttttatta gaaacaaagc taatggttac 240 acaacagagt acagtgcatc tgtgaagggt cgtttcacta taagcagaga taattccaaa 300 aacacactgt acctgcagat gaacagcctg cgtgctgagg acactgccgt ctattattgt 360 gctagagata actggtttgc ttactggggc caagggactc tggtcaccgt ctcctcggct 420 agcaccaagg gcccatcggt cttccccctg gcaccctcct ccaagagcac ctctgggggc 480 acagcggccc tgggctgcct ggtcaaggac tacttccccg aaccggtgac ggtgtcgtgg 540 aactcaggcg ccctgaccag cggcgtgcac accttcccgg ctgtcctaca gtcctcagga 600 ctctactccc tcagcagcgt ggtgaccgtg ccctccagca gcttgggcac ccagacctac 660 atctgcaacg tgaatcacaa gcccagcaac accaaggtgg acaagaaagt tgagcccaaa 720 agctgcgatt gccactgtcc tccatgtcca gcacctgaac tcctgggggg accgtcagtc 780 ttcctcttcc ccccaaaacc caaggacacc ctcatgatct cccggacccc tgaggtcaca 840 tgcgtggtgg tggacgtgag ccacgaagac cctgaggtca agttcaactg gtacgtggac 900 ggcgtggagg tgcataatgc caagacaaag ccgcgggagg agcagtacaa cagcacgtac 960 cgtgtggtca gcgtcctcac cgtcctgcac caggactggc tgaatggcaa ggagtacaag 1020 tgcaaggtct ccaacaaagc cctcccagcc cccatcgaga aaaccatctc caaagccaaa 1080 gggcagcccc gagaaccaca ggtgtacacc ctgcccccat cccgggagga gatgaccaag 1140 aaccaggtca gcctgacctg cctggtcaaa ggcttctatc ccagcgacat cgccgtggag 1200 tgggagagca atgggcagcc ggagaacaac tacaagacca cgcctcccgt gctggactcc 1260 gacggctcct tcttcctcta cagcaagctc accgtggaca agagcaggtg gcagcagggg 1320 aacgtcttct catgctccgt gatgcatgag gctctgcaca accactacac gcagaagagc 1380 ctctccctgt ctccgggtaa atgactcgag 1410 <210> 64 <211> 461 <212> PRT <213> Artificial Sequence <220> <223> polypeptide consisting of heavy chain of huAbF46-H4-A1, human          IgG2 hinge and constant region of human IgG1 <400> 64 Met Glu Trp Ser Trp Val Phe Leu Val Thr Leu Leu Asn Gly Ile Gln   1 5 10 15 Cys Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly              20 25 30 Gly Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp          35 40 45 Tyr Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp      50 55 60 Leu Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser  65 70 75 80 Ala Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn                  85 90 95 Thr Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val             100 105 110 Tyr Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr         115 120 125 Leu Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro     130 135 140 Leu Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly 145 150 155 160 Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn                 165 170 175 Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln             180 185 190 Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser         195 200 205 Ser Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser     210 215 220 Asn Thr Lys Val Asp Lys Lys Val Glu Arg Lys Cys Cys Val Glu Cys 225 230 235 240 Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu                 245 250 255 Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu             260 265 270 Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys         275 280 285 Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys     290 295 300 Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu 305 310 315 320 Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys                 325 330 335 Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys             340 345 350 Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser         355 360 365 Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys     370 375 380 Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln 385 390 395 400 Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly                 405 410 415 Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln             420 425 430 Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn         435 440 445 His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys     450 455 460 <210> 65 <211> 1407 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding polypeptide consisting of heavy chain of          huAbF46-H4-A1, human IgG2 hinge and constant region of human IgG1 <400> 65 gaattcgccg ccaccatgga atggagctgg gtttttctcg taacactttt aaatggtatc 60 cagtgtgagg ttcagctggt ggagtctggc ggtggcctgg tgcagccagg gggctcactc 120 cgtttgtcct gtgcagcttc tggcttcacc ttcactgatt actacatgag ctgggtgcgt 180 caggccccgg gtaagggcct ggaatggttg ggttttatta gaaacaaagc taatggttac 240 acaacagagt acagtgcatc tgtgaagggt cgtttcacta taagcagaga taattccaaa 300 aacacactgt acctgcagat gaacagcctg cgtgctgagg acactgccgt ctattattgt 360 gctagagata actggtttgc ttactggggc caagggactc tggtcaccgt ctcctcggct 420 agcaccaagg gcccatcggt cttccccctg gcaccctcct ccaagagcac ctctgggggc 480 acagcggccc tgggctgcct ggtcaaggac tacttccccg aaccggtgac ggtgtcgtgg 540 aactcaggcg ccctgaccag cggcgtgcac accttcccgg ctgtcctaca gtcctcagga 600 ctctactccc tcagcagcgt ggtgaccgtg ccctccagca gcttgggcac ccagacctac 660 atctgcaacg tgaatcacaa gcccagcaac accaaggtgg acaagaaagt tgagaggaag 720 tgctgtgtgg agtgcccccc ctgcccagca cctgaactcc tggggggacc gtcagtcttc 780 ctcttccccc caaaacccaa ggacaccctc atgatctccc ggacccctga ggtcacatgc 840 gtggtggtgg acgtgagcca cgaagaccct gaggtcaagt tcaactggta cgtggacggc 900 gtggaggtgc ataatgccaa gacaaagccg cgggaggagc agtacaacag cacgtaccgt 960 gtggtcagcg tcctcaccgt cctgcaccag gactggctga atggcaagga gtacaagtgc 1020 aaggtctcca acaaagccct cccagccccc atcgagaaaa ccatctccaa agccaaaggg 1080 cagccccgag aaccacaggt gtacaccctg cccccatccc gggaggagat gaccaagaac 1140 caggtcagcc tgacctgcct ggtcaaaggc ttctatccca gcgacatcgc cgtggagtgg 1200 gagagcaatg ggcagccgga gaacaactac aagaccacgc ctcccgtgct ggactccgac 1260 ggctccttct tcctctacag caagctcacc gtggacaaga gcaggtggca gcaggggaac 1320 gtcttctcat gctccgtgat gcatgaggct ctgcacaacc actacacgca gaagagcctc 1380 tccctgtctc cgggtaaatg actcgag 1407 <210> 66 <211> 460 <212> PRT <213> Artificial Sequence <220> <223> polypeptide consisting of heavy chain of huAbF46-H4-A1, human          IgG2 hinge and constant region of human IgG2 <400> 66 Met Glu Trp Ser Trp Val Phe Leu Val Thr Leu Leu Asn Gly Ile Gln   1 5 10 15 Cys Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly              20 25 30 Gly Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp          35 40 45 Tyr Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp      50 55 60 Leu Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser  65 70 75 80 Ala Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn                  85 90 95 Thr Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val             100 105 110 Tyr Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr         115 120 125 Leu Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro     130 135 140 Leu Ala Pro Cys Ser Arg Ser Thr Ser Glu Ser Thr Ala Ala Leu Gly 145 150 155 160 Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn                 165 170 175 Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln             180 185 190 Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser         195 200 205 Asn Phe Gly Thr Gln Thr Tyr Thr Cys Asn Val Asp His Lys Pro Ser     210 215 220 Asn Thr Lys Val Asp Lys Thr Val Glu Arg Lys Cys Cys Val Glu Cys 225 230 235 240 Pro Pro Cys Pro Ala Pro Pro Val Ala Gly Pro Ser Val Phe Leu Phe                 245 250 255 Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val             260 265 270 Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Gln Phe         275 280 285 Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro     290 295 300 Arg Glu Glu Gln Phe Asn Ser Thr Phe Arg Val Val Ser Val Leu Thr 305 310 315 320 Val Val His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val                 325 330 335 Ser Asn Lys Gly Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Thr             340 345 350 Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg         355 360 365 Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly     370 375 380 Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro 385 390 395 400 Glu Asn Asn Tyr Lys Thr Thr Pro Pro Met Leu Asp Ser Asp Gly Ser                 405 410 415 Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln             420 425 430 Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His         435 440 445 Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys     450 455 460 <210> 67 <211> 1404 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding polypeptide consisting of heavy chain of          huAbF46-H4-A1, human IgG2 hinge and constant region of human IgG2 <400> 67 gaattcgccg ccaccatgga atggagctgg gtttttctcg taacactttt aaatggtatc 60 cagtgtgagg ttcagctggt ggagtctggc ggtggcctgg tgcagccagg gggctcactc 120 cgtttgtcct gtgcagcttc tggcttcacc ttcactgatt actacatgag ctgggtgcgt 180 caggccccgg gtaagggcct ggaatggttg ggttttatta gaaacaaagc taatggttac 240 acaacagagt acagtgcatc tgtgaagggt cgtttcacta taagcagaga taattccaaa 300 aacacactgt acctgcagat gaacagcctg cgtgctgagg acactgccgt ctattattgt 360 gctagagata actggtttgc ttactggggc caagggactc tggtcaccgt ctcctcggct 420 agcaccaagg gcccatcggt cttccccctg gcgccctgct ccaggagcac ctccgagagc 480 acagcggccc tgggctgcct ggtcaaggac tacttccccg aaccggtgac ggtgtcgtgg 540 aactcaggcg ctctgaccag cggcgtgcac accttcccag ctgtcctaca gtcctcagga 600 ctctactccc tcagcagcgt ggtgaccgtg ccctccagca acttcggcac ccagacctac 660 acctgcaacg tagatcacaa gcccagcaac accaaggtgg acaagacagt tgagcgcaaa 720 tgttgtgtcg agtgcccacc gtgcccagca ccacctgtgg caggaccgtc agtcttcctc 780 ttccccccaa aacccaagga caccctcatg atctcccgga cccctgaggt cacgtgcgtg 840 gtggtggacg tgagccacga agaccccgag gtccagttca actggtacgt ggacggcgtg 900 gaggtgcata atgccaagac aaagccacgg gaggagcagt tcaacagcac gttccgtgtg 960 gtcagcgtcc tcaccgttgt gcaccaggac tggctgaacg gcaaggagta caagtgcaag 1020 gtctccaaca aaggcctccc agcccccatc gagaaaacca tctccaaaac caaagggcag 1080 ccccgagaac cacaggtgta caccctgccc ccatcccggg aggagatgac caagaaccag 1140 gtcagcctga cctgcctggt caaaggcttc taccccagcg acatcgccgt ggagtgggag 1200 agcaatgggc agccggagaa caactacaag accacgcctc ccatgctgga ctccgacggc 1260 tccttcttcc tctacagcaa gctcaccgtg gacaagagca ggtggcagca ggggaacgtc 1320 ttctcatgct ccgtgatgca tgaggctctg cacaaccact acacgcagaa gagcctctcc 1380 ctgtctccgg gtaaatgact cgag 1404 <210> 68 <211> 240 <212> PRT <213> Artificial Sequence <220> <223> polypeptide consisting of light chain of huAbF46-H4-A1 (H36Y) and          human kappa constant region <400> 68 Met Asp Ser Gln Ala Gln Val Leu Met Leu Leu Leu Leu Ser Val Ser   1 5 10 15 Gly Thr Cys Gly Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser              20 25 30 Ala Ser Val Gly Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser          35 40 45 Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu Ala Trp Tyr Gln Gln      50 55 60 Lys Pro Gly Lys Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg  65 70 75 80 Val Ser Gly Val Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp                  85 90 95 Phe Thr Leu Thr Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr             100 105 110 Tyr Cys Gln Gln Ser Tyr Ser Arg Pro Tyr Thr Phe Gly Gln Gly Thr         115 120 125 Lys Val Glu Ile Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe     130 135 140 Pro Pro Ser Asp Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys 145 150 155 160 Leu Leu Asn Asn Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val                 165 170 175 Asp Asn Ala Leu Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln             180 185 190 Asp Ser Lys Asp Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser         195 200 205 Lys Ala Asp Tyr Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His     210 215 220 Gln Gly Leu Ser Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 225 230 235 240 <210> 69 <211> 758 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding polypeptide consisting of light chain of          huAbF46-H4-A1 (H36Y) and human kappa constant region <400> 69 aattcactag tgattaattc gccgccacca tggattcaca ggcccaggtc ctcatgttgc 60 tgctgctatc ggtatctggt acctgtggag atatccagat gacccagtcc ccgagctccc 120 tgtccgcctc tgtgggcgat agggtcacca tcacctgcaa gtccagtcag agtcttttag 180 ctagtggcaa ccaaaataac tacttggcct ggtaccaaca gaaaccagga aaagctccga 240 aaatgctgat tatttgggca tccactaggg tatctggagt cccttctcgc ttctctggat 300 ccgggtctgg gacggatttc actctgacca tcagcagtct gcagccggaa gacttcgcaa 360 cttattactg tcagcagtcc tacagccgcc cgtacacgtt cggacagggt accaaggtgg 420 agatcaaacg tacggtggct gcaccatctg tcttcatctt cccgccatct gatgagcagt 480 tgaaatctgg aactgcctct gttgtgtgcc tgctgaataa cttctatccc agagaggcca 540 aagtacagtg gaaggtggat aacgccctcc aatcgggtaa ctcccaggag agtgtcacag 600 agcaggacag caaggacagc acctacagcc tcagcagcac cctgacgctg agcaaagcag 660 actacgagaa acacaaagtc tacgcctgcg aagtcaccca tcagggcctg agctcgcccg 720 tcacaaagag cttcaacagg ggagagtgtt gactcgag 758 <210> 70 <211> 240 <212> PRT <213> Artificial Sequence <220> <223> polypeptide consisting of light chain of huAbF46-H4-A1 and human          kappa constant region <400> 70 Met Asp Ser Gln Ala Gln Val Leu Met Leu Leu Leu Leu Ser Val Ser   1 5 10 15 Gly Thr Cys Gly Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser              20 25 30 Ala Ser Val Gly Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser          35 40 45 Leu Leu Ala Ser Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln      50 55 60 Lys Pro Gly Lys Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg  65 70 75 80 Val Ser Gly Val Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp                  85 90 95 Phe Thr Leu Thr Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr             100 105 110 Tyr Cys Gln Gln Ser Tyr Ser Arg Pro Tyr Thr Phe Gly Gln Gly Thr         115 120 125 Lys Val Glu Ile Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe     130 135 140 Pro Pro Ser Asp Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys 145 150 155 160 Leu Leu Asn Asn Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val                 165 170 175 Asp Asn Ala Leu Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln             180 185 190 Asp Ser Lys Asp Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser         195 200 205 Lys Ala Asp Tyr Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His     210 215 220 Gln Gly Leu Ser Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 225 230 235 240 <210> 71 <211> 19 <212> PRT <213> Artificial Sequence <220> <223> epitope in SEMA domain of c-Met <400> 71 Phe Ser Pro Gln Ile Glu Glu Pro Ser Gln Cys Pro Asp Cys Val Val   1 5 10 15 Ser ala leu             <210> 72 <211> 10 <212> PRT <213> Artificial Sequence <220> <223> epitope in SEMA domain of c-Met <400> 72 Pro Gln Ile Glu Glu Pro Ser Gln Cys Pro   1 5 10 <210> 73 <211> 5 <212> PRT <213> Artificial Sequence <220> <223> epitope in SEMA domain of c-Met <400> 73 Glu Glu Pro Ser Gln   1 5 <210> 74 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of anti-c-Met antibody (AbF46 or          huAbF46-H1) <400> 74 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly   1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Ala Ser Gly Phe Thr Phe Thr Asp Tyr              20 25 30 Tyr Met Ser Trp Val Arg Gln Ala Pro Gly Lys Gly Leu Glu Trp Leu          35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala      50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Ser  65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Lys Thr Glu Asp Thr Ala Val Tyr                  85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu             100 105 110 Val Thr Val Ser Ser         115 <210> 75 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti-c-Met antibody (AbF46 or          huAbF46-H1) <400> 75 Asp Ile Val Met Thr Gln Ser Pro Asp Ser Leu Ala Val Ser Leu Gly   1 5 10 15 Glu Arg Ala Thr Ile Asn Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Gln          35 40 45 Pro Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr  65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln                  85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gly Gly Thr Lys Val Glu Ile             100 105 110 Lys arg         <210> 76 <211> 1416 <212> DNA <213> Artificial Sequence <220> <223> Nucleotide sequence of heavy chain of nti-c-Met antibody (AbF46          or huAbF46-H1) <220> <221> misc_feature (222) (1) .. (6) <223> EcoRI restriction site <220> <221> misc_feature (222) (7) .. (66) <223> signal sequence <220> <221> misc_feature (222) (67) .. (417) <223> VH-heavy chain variable region <220> <221> misc_feature <222> (418) .. (423) <223> NdeI restriction site <220> <221> misc_feature (222) (418) .. (1407) CH-heavy chain constant region <220> <221> misc_feature (1408) .. (1410) <223> TGA-stop sodon <220> <221> misc_feature (222) (1411) .. (1416) <223> XhoI restriction site <400> 76 gaattcgccg ccaccatgga atggagctgg gtttttctcg taacactttt aaatggtatc 60 cagtgtgagg tgaagctggt ggagtctgga ggaggcttgg tacagcctgg gggttctctg 120 agactctcct gtgcaacttc tgggttcacc ttcactgatt actacatgag ctgggtccgc 180 cagcctccag gaaaggcact tgagtggttg ggttttatta gaaacaaagc taatggttac 240 acaacagagt acagtgcatc tgtgaagggt cggttcacca tctccagaga taattcccaa 300 agcatcctct atcttcaaat ggacaccctg agagctgagg acagtgccac ttattactgt 360 gcaagagata actggtttgc ttactggggc caagggactc tggtcactgt ctctgcagct 420 agcaccaagg gcccatcggt cttccccctg gcaccctcct ccaagagcac ctctgggggc 480 acagcggccc tgggctgcct ggtcaaggac tacttccccg aaccggtgac ggtgtcgtgg 540 aactcaggcg ccctgaccag cggcgtgcac accttcccgg ctgtcctaca gtcctcagga 600 ctctactccc tcagcagcgt ggtgaccgtg ccctccagca gcttgggcac ccagacctac 660 atctgcaacg tgaatcacaa gcccagcaac accaaggtgg acaagaaagt tgagcccaaa 720 tcttgtgaca aaactcacac atgcccaccg tgcccagcac ctgaactcct ggggggaccg 780 tcagtcttcc tcttcccccc aaaacccaag gacaccctca tgatctcccg gacccctgag 840 gtcacatgcg tggtggtgga cgtgagccac gaagaccctg aggtcaagtt caactggtac 900 gtggacggcg tggaggtgca taatgccaag acaaagccgc gggaggagca gtacaacagc 960 acgtaccgtg tggtcagcgt cctcaccgtc ctgcaccagg actggctgaa tggcaaggag 1020 tacaagtgca aggtctccaa caaagccctc ccagccccca tcgagaaaac catctccaaa 1080 gccaaagggc agccccgaga accacaggtg tacaccctgc ccccatcccg ggaggagatg 1140 accaagaacc aggtcagcct gacctgcctg gtcaaaggct tctatcccag cgacatcgcc 1200 gtggagtggg agagcaatgg gcagccggag aacaactaca agaccacgcc tcccgtgctg 1260 gactccgacg gctccttctt cctctacagc aagctcaccg tggacaagag caggtggcag 1320 caggggaacg tcttctcatg ctccgtgatg catgaggctc tgcacaacca ctacacgcag 1380 aagagcctct ccctgtctcc gggtaaatga ctcgag 1416 <210> 77 <211> 759 <212> DNA <213> Artificial Sequence <220> <223> Nucleotide sequence of light chain of anti-c-Met antibody (AbF46          or huAbF46-H1) <220> <221> misc_difference (222) (1) .. (6) <223> EcoRI restriction site <220> <221> misc_difference (222) (7) .. (90) <223> signal sequence <220> <221> misc_difference (222) (91) .. (432) V223-light chain variable region <220> <221> misc_difference <222> (430) .. (435) <223> BsiWI restriction site <220> <221> misc_difference (222) (433) .. (750) CL-light chain constant region <220> <221> misc_difference (222) (751) .. (753) <223> stop codon <220> <221> misc_difference 754 (754). (759) <223> XhoI restriction site <400> 77 gaattcacta gtgattaatt cgccgccacc atggattcac aggcccaggt cctcatgttg 60 ctgctgctat cggtatctgg tacctgtgga gacattttga tgacccagtc tccatcctcc 120 ctgactgtgt cagcaggaga gaaggtcact atgagctgca agtccagtca gagtctttta 180 gctagtggca accaaaataa ctacttggcc tggcaccagc agaaaccagg acgatctcct 240 aaaatgctga taatttgggc atccactagg gtatctggag tccctgatcg cttcataggc 300 agtggatctg ggacggattt cactctgacc atcaacagtg tgcaggctga agatctggct 360 gtttattact gtcagcagtc ctacagcgct ccgctcacgt tcggtgctgg gaccaagctg 420 gagctgaaac gtacggtggc tgcaccatct gtcttcatct tcccgccatc tgatgagcag 480 ttgaaatctg gaactgcctc tgttgtgtgc ctgctgaata acttctatcc cagagaggcc 540 aaagtacagt ggaaggtgga taacgccctc caatcgggta actcccagga gagtgtcaca 600 gagcaggaca gcaaggacag cacctacagc ctcagcagca ccctgacgct gagcaaagca 660 gactacgaga aacacaaagt ctacgcctgc gaagtcaccc atcagggcct gagctcgccc 720 gtcacaaaga gcttcaacag gggagagtgt tgactcgag 759 <210> 78 <211> 4170 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding c-Met protein <400> 78 atgaaggccc ccgctgtgct tgcacctggc atcctcgtgc tcctgtttac cttggtgcag 60 aggagcaatg gggagtgtaa agaggcacta gcaaagtccg agatgaatgt gaatatgaag 120 tatcagcttc ccaacttcac cgcggaaaca cccatccaga atgtcattct acatgagcat 180 cacattttcc ttggtgccac taactacatt tatgttttaa atgaggaaga ccttcagaag 240 gttgctgagt acaagactgg gcctgtgctg gaacacccag attgtttccc atgtcaggac 300 tgcagcagca aagccaattt atcaggaggt gtttggaaag ataacatcaa catggctcta 360 gttgtcgaca cctactatga tgatcaactc attagctgtg gcagcgtcaa cagagggacc 420 tgccagcgac atgtctttcc ccacaatcat actgctgaca tacagtcgga ggttcactgc 480 atattctccc cacagataga agagcccagc cagtgtcctg actgtgtggt gagcgccctg 540 ggagccaaag tcctttcatc tgtaaaggac cggttcatca acttctttgt aggcaatacc 600 ataaattctt cttatttccc agatcatcca ttgcattcga tatcagtgag aaggctaaag 660 gaaacgaaag atggttttat gtttttgacg gaccagtcct acattgatgt tttacctgag 720 ttcagagatt cttaccccat taagtatgtc catgcctttg aaagcaacaa ttttatttac 780 ttcttgacgg tccaaaggga aactctagat gctcagactt ttcacacaag aataatcagg 840 ttctgttcca taaactctgg attgcattcc tacatggaaa tgcctctgga gtgtattctc 900 acagaaaaga gaaaaaagag atccacaaag aaggaagtgt ttaatatact tcaggctgcg 960 tatgtcagca agcctggggc ccagcttgct agacaaatag gagccagcct gaatgatgac 1020 attcttttcg gggtgttcgc acaaagcaag ccagattctg ccgaaccaat ggatcgatct 1080 gccatgtgtg cattccctat caaatatgtc aacgacttct tcaacaagat cgtcaacaaa 1140 aacaatgtga gatgtctcca gcatttttac ggacccaatc atgagcactg ctttaatagg 1200 acacttctga gaaattcatc aggctgtgaa gcgcgccgtg atgaatatcg aacagagttt 1260 accacagctt tgcagcgcgt tgacttattc atgggtcaat tcagcgaagt cctcttaaca 1320 tctatatcca ccttcattaa aggagacctc accatagcta atcttgggac atcagagggt 1380 cgcttcatgc aggttgtggt ttctcgatca ggaccatcaa cccctcatgt gaattttctc 1440 ctggactccc atccagtgtc tccagaagtg attgtggagc atacattaaa ccaaaatggc 1500 tacacactgg ttatcactgg gaagaagatc acgaagatcc cattgaatgg cttgggctgc 1560 agacatttcc agtcctgcag tcaatgcctc tctgccccac cctttgttca gtgtggctgg 1620 tgccacgaca aatgtgtgcg atcggaggaa tgcctgagcg ggacatggac tcaacagatc 1680 tgtctgcctg caatctacaa ggttttccca aatagtgcac cccttgaagg agggacaagg 1740 ctgaccatat gtggctggga ctttggattt cggaggaata ataaatttga tttaaagaaa 1800 actagagttc tccttggaaa tgagagctgc accttgactt taagtgagag cacgatgaat 1860 acattgaaat gcacagttgg tcctgccatg aataagcatt tcaatatgtc cataattatt 1920 tcaaatggcc acgggacaac acaatacagt acattctcct atgtggatcc tgtaataaca 1980 agtatttcgc cgaaatacgg tcctatggct ggtggcactt tacttacttt aactggaaat 2040 tacctaaaca gtgggaattc tagacacatt tcaattggtg gaaaaacatg tactttaaaa 2100 agtgtgtcaa acagtattct tgaatgttat accccagccc aaaccatttc aactgagttt 2160 gctgttaaat tgaaaattga cttagccaac cgagagacaa gcatcttcag ttaccgtgaa 2220 gatcccattg tctatgaaat tcatccaacc aaatctttta ttagtggtgg gagcacaata 2280 acaggtgttg ggaaaaacct gaattcagtt agtgtcccga gaatggtcat aaatgtgcat 2340 gaagcaggaa ggaactttac agtggcatgt caacatcgct ctaattcaga gataatctgt 2400 tgtaccactc cttccctgca acagctgaat ctgcaactcc ccctgaaaac caaagccttt 2460 ttcatgttag atgggatcct ttccaaatac tttgatctca tttatgtaca taatcctgtg 2520 tttaagcctt ttgaaaagcc agtgatgatc tcaatgggca atgaaaatgt actggaaatt 2580 aagggaaatg atattgaccc tgaagcagtt aaaggtgaag tgttaaaagt tggaaataag 2640 agctgtgaga atatacactt acattctgaa gccgttttat gcacggtccc caatgacctg 2700 ctgaaattga acagcgagct aaatatagag tggaagcaag caatttcttc aaccgtcctt 2760 ggaaaagtaa tagttcaacc agatcagaat ttcacaggat tgattgctgg tgttgtctca 2820 atatcaacag cactgttatt actacttggg tttttcctgt ggctgaaaaa gagaaagcaa 2880 attaaagatc tgggcagtga attagttcgc tacgatgcaa gagtacacac tcctcatttg 2940 gataggcttg taagtgcccg aagtgtaagc ccaactacag aaatggtttc aaatgaatct 3000 gtagactacc gagctacttt tccagaagat cagtttccta attcatctca gaacggttca 3060 tgccgacaag tgcagtatcc tctgacagac atgtccccca tcctaactag tggggactct 3120 gatatatcca gtccattact gcaaaatact gtccacattg acctcagtgc tctaaatcca 3180 gagctggtcc aggcagtgca gcatgtagtg attgggccca gtagcctgat tgtgcatttc 3240 aatgaagtca taggaagagg gcattttggt tgtgtatatc atgggacttt gttggacaat 3300 gatggcaaga aaattcactg tgctgtgaaa tccttgaaca gaatcactga cataggagaa 3360 gtttcccaat ttctgaccga gggaatcatc atgaaagatt ttagtcatcc caatgtcctc 3420 tcgctcctgg gaatctgcct gcgaagtgaa gggtctccgc tggtggtcct accatacatg 3480 aaacatggag atcttcgaaa tttcattcga aatgagactc ataatccaac tgtaaaagat 3540 cttattggct ttggtcttca agtagccaaa ggcatgaaat atcttgcaag caaaaagttt 3600 gtccacagag acttggctgc aagaaactgt atgctggatg aaaaattcac agtcaaggtt 3660 gctgattttg gtcttgccag agacatgtat gataaagaat actatagtgt acacaacaaa 3720 acaggtgcaa agctgccagt gaagtggatg gctttggaaa gtctgcaaac tcaaaagttt 3780 accaccaagt cagatgtgtg gtcctttggc gtgctcctct gggagctgat gacaagagga 3840 gccccacctt atcctgacgt aaacaccttt gatataactg tttacttgtt gcaagggaga 3900 agactcctac aacccgaata ctgcccagac cccttatatg aagtaatgct aaaatgctgg 3960 caccctaaag ccgaaatgcg cccatccttt tctgaactgg tgtcccggat atcagcgatc 4020 ttctctactt tcattgggga gcactatgtc catgtgaacg ctacttatgt gaacgtaaaa 4080 tgtgtcgctc cgtatccttc tctgttgtca tcagaagata acgctgatga tgaggtggac 4140 acacgaccag cctccttctg ggagacatca 4170 <210> 79 <211> 444 <212> PRT <213> Artificial Sequence <220> <223> SEMA domain of c-Met <400> 79 Leu His Glu His His Ile Phe Leu Gly Ala Thr Asn Tyr Ile Tyr Val   1 5 10 15 Leu Asn Glu Glu Asp Leu Gln Lys Val Ala Glu Tyr Lys Thr Gly Pro              20 25 30 Val Leu Glu His Pro Asp Cys Phe Pro Cys Gln Asp Cys Ser Ser Lys          35 40 45 Ala Asn Leu Ser Gly Gly Val Trp Lys Asp Asn Ile Asn Met Ala Leu      50 55 60 Val Val Asp Thr Tyr Tyr Asp Asp Gln Leu Ile Ser Cys Gly Ser Val  65 70 75 80 Asn Arg Gly Thr Cys Gln Arg His Val Phe Pro His Asn His Thr Ala                  85 90 95 Asp Ile Gln Ser Glu Val His Cys Ile Phe Ser Pro Gln Ile Glu Glu             100 105 110 Pro Ser Gln Cys Pro Asp Cys Val Val Ser Ala Leu Gly Ala Lys Val         115 120 125 Leu Ser Ser Val Lys Asp Arg Phe Ile Asn Phe Phe Val Gly Asn Thr     130 135 140 Ile Asn Ser Ser Tyr Phe Pro Asp His Pro Leu His Ser Ile Ser Val 145 150 155 160 Arg Arg Leu Lys Glu Thr Lys Asp Gly Phe Met Phe Leu Thr Asp Gln                 165 170 175 Ser Tyr Ile Asp Val Leu Pro Glu Phe Arg Asp Ser Tyr Pro Ile Lys             180 185 190 Tyr Val His Ala Phe Glu Ser Asn Asn Phe Ile Tyr Phe Leu Thr Val         195 200 205 Gln Arg Glu Thr Leu Asp Ala Gln Thr Phe His Thr Arg Ile Ile Arg     210 215 220 Phe Cys Ser Ile Asn Ser Gly Leu His Ser Tyr Met Glu Met Pro Leu 225 230 235 240 Glu Cys Ile Leu Thr Glu Lys Arg Lys Lys Arg Ser Thr Lys Lys Glu                 245 250 255 Val Phe Asn Ile Leu Gln Ala Ala Tyr Val Ser Lys Pro Gly Ala Gln             260 265 270 Leu Ala Arg Gln Ile Gly Ala Ser Leu Asn Asp Asp Ile Leu Phe Gly         275 280 285 Val Phe Ala Gln Ser Lys Pro Asp Ser Ala Glu Pro Met Asp Arg Ser     290 295 300 Ala Met Cys Ala Phe Pro Ile Lys Tyr Val Asn Asp Phe Phe Asn Lys 305 310 315 320 Ile Val Asn Lys Asn Asn Val Arg Cys Leu Gln His Phe Tyr Gly Pro                 325 330 335 Asn His Glu His Cys Phe Asn Arg Thr Leu Leu Arg Asn Ser Ser Gly             340 345 350 Cys Glu Ala Arg Arg Asp Glu Tyr Arg Thr Glu Phe Thr Thr Ala Leu         355 360 365 Gln Arg Val Asp Leu Phe Met Gly Gln Phe Ser Glu Val Leu Leu Thr     370 375 380 Ser Ile Ser Thr Phe Ile Lys Gly Asp Leu Thr Ile Ala Asn Leu Gly 385 390 395 400 Thr Ser Glu Gly Arg Phe Met Gln Val Val Val Ser Arg Ser Gly Pro                 405 410 415 Ser Thr Pro His Val Asn Phe Leu Leu Asp Ser His Pro Val Ser Pro             420 425 430 Glu Val Ile Val Glu His Thr Leu Asn Gln Asn Gly         435 440 <210> 80 <211> 451 <212> PRT <213> Artificial Sequence <220> <223> PSI-IPT domain of c-Met <400> 80 Tyr Thr Leu Val Ile Thr Gly Lys Lys Ile Thr Lys Ile Pro Leu Asn   1 5 10 15 Gly Leu Gly Cys Arg His Phe Gln Ser Cys Ser Gln Cys Leu Ser Ala              20 25 30 Pro Pro Phe Val Gln Cys Gly Trp Cys His Asp Lys Cys Val Arg Ser          35 40 45 Glu Glu Cys Leu Ser Gly Thr Trp Thr Gln Gln Ile Cys Leu Pro Ala      50 55 60 Ile Tyr Lys Val Phe Pro Asn Ser Ala Pro Leu Glu Gly Gly Thr Arg  65 70 75 80 Leu Thr Ile Cys Gly Trp Asp Phe Gly Phe Arg Arg Asn Asn Lys Phe                  85 90 95 Asp Leu Lys Lys Thr Arg Val Leu Leu Gly Asn Glu Ser Cys Thr Leu             100 105 110 Thr Leu Ser Glu Ser Thr Met Asn Thr Leu Lys Cys Thr Val Gly Pro         115 120 125 Ala Met Asn Lys His Phe Asn Met Ser Ile Ile Ile Ser Asn Gly His     130 135 140 Gly Thr Thr Gln Tyr Ser Thr Phe Ser Tyr Val Asp Pro Val Ile Thr 145 150 155 160 Ser Ile Ser Pro Lys Tyr Gly Pro Met Ala Gly Gly Thr Leu Leu Thr                 165 170 175 Leu Thr Gly Asn Tyr Leu Asn Ser Gly Asn Ser Arg His Ile Ser Ile             180 185 190 Gly Gly Lys Thr Cys Thr Leu Lys Ser Val Ser Asn Ser Ile Leu Glu         195 200 205 Cys Tyr Thr Pro Ala Gln Thr Ile Ser Thr Glu Phe Ala Val Lys Leu     210 215 220 Lys Ile Asp Leu Ala Asn Arg Glu Thr Ser Ile Phe Ser Tyr Arg Glu 225 230 235 240 Asp Pro Ile Val Tyr Glu Ile His Pro Thr Lys Ser Phe Ile Ser Thr                 245 250 255 Trp Trp Lys Glu Pro Leu Asn Ile Val Ser Phe Leu Phe Cys Phe Ala             260 265 270 Ser Gly Gly Ser Thr Ile Thr Gly Val Gly Lys Asn Leu Asn Ser Val         275 280 285 Ser Val Pro Arg Met Val Ile Asn Val His Glu Ala Gly Arg Asn Phe     290 295 300 Thr Val Ala Cys Gln His Arg Ser Asn Ser Glu Ile Ile Cys Cys Thr 305 310 315 320 Thr Pro Ser Leu Gln Gln Leu Asn Leu Gln Leu Pro Leu Lys Thr Lys                 325 330 335 Ala Phe Phe Met Leu Asp Gly Ile Leu Ser Lys Tyr Phe Asp Leu Ile             340 345 350 Tyr Val His Asn Pro Val Phe Lys Pro Phe Glu Lys Pro Val Met Ile         355 360 365 Ser Met Gly Asn Glu Asn Val Leu Glu Ile Lys Gly Asn Asp Ile Asp     370 375 380 Pro Glu Ala Val Lys Gly Glu Val Leu Lys Val Gly Asn Lys Ser Cys 385 390 395 400 Glu Asn Ile His Leu His Ser Glu Ala Val Leu Cys Thr Val Pro Asn                 405 410 415 Asp Leu Leu Lys Leu Asn Ser Glu Leu Asn Ile Glu Trp Lys Gln Ala             420 425 430 Ile Ser Ser Thr Val Leu Gly Lys Val Ile Val Gln Pro Asp Gln Asn         435 440 445 Phe Thr Gly     450 <210> 81 <211> 313 <212> PRT <213> Artificial Sequence <220> <223> TyrKc domain of c-Met <400> 81 Val His Phe Asn Glu Val Ile Gly Arg Gly His Phe Gly Cys Val Tyr   1 5 10 15 His Gly Thr Leu Leu Asp Asn Asp Gly Lys Lys Ile His Cys Ala Val              20 25 30 Lys Ser Leu Asn Arg Ile Thr Asp Ile Gly Glu Val Ser Gln Phe Leu          35 40 45 Thr Glu Gly Ile Ile Met Lys Asp Phe Ser His Pro Asn Val Leu Ser      50 55 60 Leu Leu Gly Ile Cys Leu Arg Ser Glu Gly Ser Pro Leu Val Val Leu  65 70 75 80 Pro Tyr Met Lys His Gly Asp Leu Arg Asn Phe Ile Arg Asn Glu Thr                  85 90 95 His Asn Pro Thr Val Lys Asp Leu Ile Gly Phe Gly Leu Gln Val Ala             100 105 110 Lys Gly Met Lys Tyr Leu Ala Ser Lys Lys Phe Val His Arg Asp Leu         115 120 125 Ala Ala Arg Asn Cys Met Leu Asp Glu Lys Phe Thr Val Lys Val Ala     130 135 140 Asp Phe Gly Leu Ala Arg Asp Met Tyr Asp Lys Glu Tyr Tyr Ser Val 145 150 155 160 His Asn Lys Thr Gly Ala Lys Leu Pro Val Lys Trp Met Ala Leu Glu                 165 170 175 Ser Leu Gln Thr Gln Lys Phe Thr Thr Lys Ser Asp Val Trp Ser Phe             180 185 190 Gly Val Leu Leu Trp Glu Leu Met Thr Arg Gly Ala Pro Pro Tyr Pro         195 200 205 Asp Val Asn Thr Phe Asp Ile Thr Val Tyr Leu Leu Gln Gly Arg Arg     210 215 220 Leu Leu Gln Pro Glu Tyr Cys Pro Asp Pro Leu Tyr Glu Val Met Leu 225 230 235 240 Lys Cys Trp His Pro Lys Ala Glu Met Arg Pro Ser Phe Ser Glu Leu                 245 250 255 Val Ser Arg Ile Ser Ala Ile Phe Ser Thr Phe Ile Gly Glu His Tyr             260 265 270 Val His Val Asn Ala Thr Tyr Val Asn Val Lys Cys Val Ala Pro Tyr         275 280 285 Pro Ser Leu Leu Ser Ser Glu Asp Asn Ala Asp Asp Glu Val Asp Thr     290 295 300 Arg Pro Ala Ser Phe Trp Glu Thr Ser 305 310 <210> 82 <211> 1332 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding SEMA domain of c-Met <400> 82 ctacatgagc atcacatttt ccttggtgcc actaactaca tttatgtttt aaatgaggaa 60 gaccttcaga aggttgctga gtacaagact gggcctgtgc tggaacaccc agattgtttc 120 ccatgtcagg actgcagcag caaagccaat ttatcaggag gtgtttggaa agataacatc 180 aacatggctc tagttgtcga cacctactat gatgatcaac tcattagctg tggcagcgtc 240 aacagaggga cctgccagcg acatgtcttt ccccacaatc atactgctga catacagtcg 300 gaggttcact gcatattctc cccacagata gaagagccca gccagtgtcc tgactgtgtg 360 gtgagcgccc tgggagccaa agtcctttca tctgtaaagg accggttcat caacttcttt 420 gtaggcaata ccataaattc ttcttatttc ccagatcatc cattgcattc gatatcagtg 480 agaaggctaa aggaaacgaa agatggtttt atgtttttga cggaccagtc ctacattgat 540 gttttacctg agttcagaga ttcttacccc attaagtatg tccatgcctt tgaaagcaac 600 aattttattt acttcttgac ggtccaaagg gaaactctag atgctcagac ttttcacaca 660 agaataatca ggttctgttc cataaactct ggattgcatt cctacatgga aatgcctctg 720 gagtgtattc tcacagaaaa gagaaaaaag agatccacaa agaaggaagt gtttaatata 780 cttcaggctg cgtatgtcag caagcctggg gcccagcttg ctagacaaat aggagccagc 840 ctgaatgatg acattctttt cggggtgttc gcacaaagca agccagattc tgccgaacca 900 atggatcgat ctgccatgtg tgcattccct atcaaatatg tcaacgactt cttcaacaag 960 atcgtcaaca aaaacaatgt gagatgtctc cagcattttt acggacccaa tcatgagcac 1020 tgctttaata ggacacttct gagaaattca tcaggctgtg aagcgcgccg tgatgaatat 1080 cgaacagagt ttaccacagc tttgcagcgc gttgacttat tcatgggtca attcagcgaa 1140 gtcctcttaa catctatatc caccttcatt aaaggagacc tcaccatagc taatcttggg 1200 acatcagagg gtcgcttcat gcaggttgtg gtttctcgat caggaccatc aacccctcat 1260 gtgaattttc tcctggactc ccatccagtg tctccagaag tgattgtgga gcatacatta 1320 aaccaaaatg gc 1332 <210> 83 <211> 1299 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding PSI-IPT domain of c-Met <400> 83 tacacactgg ttatcactgg gaagaagatc acgaagatcc cattgaatgg cttgggctgc 60 agacatttcc agtcctgcag tcaatgcctc tctgccccac cctttgttca gtgtggctgg 120 tgccacgaca aatgtgtgcg atcggaggaa tgcctgagcg ggacatggac tcaacagatc 180 tgtctgcctg caatctacaa ggttttccca aatagtgcac cccttgaagg agggacaagg 240 ctgaccatat gtggctggga ctttggattt cggaggaata ataaatttga tttaaagaaa 300 actagagttc tccttggaaa tgagagctgc accttgactt taagtgagag cacgatgaat 360 acattgaaat gcacagttgg tcctgccatg aataagcatt tcaatatgtc cataattatt 420 tcaaatggcc acgggacaac acaatacagt acattctcct atgtggatcc tgtaataaca 480 agtatttcgc cgaaatacgg tcctatggct ggtggcactt tacttacttt aactggaaat 540 tacctaaaca gtgggaattc tagacacatt tcaattggtg gaaaaacatg tactttaaaa 600 agtgtgtcaa acagtattct tgaatgttat accccagccc aaaccatttc aactgagttt 660 gctgttaaat tgaaaattga cttagccaac cgagagacaa gcatcttcag ttaccgtgaa 720 gatcccattg tctatgaaat tcatccaacc aaatctttta ttagtggtgg gagcacaata 780 acaggtgttg ggaaaaacct gaattcagtt agtgtcccga gaatggtcat aaatgtgcat 840 gaagcaggaa ggaactttac agtggcatgt caacatcgct ctaattcaga gataatctgt 900 tgtaccactc cttccctgca acagctgaat ctgcaactcc ccctgaaaac caaagccttt 960 ttcatgttag atgggatcct ttccaaatac tttgatctca tttatgtaca taatcctgtg 1020 tttaagcctt ttgaaaagcc agtgatgatc tcaatgggca atgaaaatgt actggaaatt 1080 aagggaaatg atattgaccc tgaagcagtt aaaggtgaag tgttaaaagt tggaaataag 1140 agctgtgaga atatacactt acattctgaa gccgttttat gcacggtccc caatgacctg 1200 ctgaaattga acagcgagct aaatatagag tggaagcaag caatttcttc aaccgtcctt 1260 ggaaaagtaa tagttcaacc agatcagaat ttcacagga 1299 <210> 84 <211> 939 <212> DNA <213> Artificial Sequence <220> <223> polynucleotide encoding TyrKc domain of c-Met <400> 84 gtgcatttca atgaagtcat aggaagaggg cattttggtt gtgtatatca tgggactttg 60 ttggacaatg atggcaagaa aattcactgt gctgtgaaat ccttgaacag aatcactgac 120 ataggagaag tttcccaatt tctgaccgag ggaatcatca tgaaagattt tagtcatccc 180 aatgtcctct cgctcctggg aatctgcctg cgaagtgaag ggtctccgct ggtggtccta 240 ccatacatga aacatggaga tcttcgaaat ttcattcgaa atgagactca taatccaact 300 gtaaaagatc ttattggctt tggtcttcaa gtagccaaag gcatgaaata tcttgcaagc 360 aaaaagtttg tccacagaga cttggctgca agaaactgta tgctggatga aaaattcaca 420 gtcaaggttg ctgattttgg tcttgccaga gacatgtatg ataaagaata ctatagtgta 480 cacaacaaaa caggtgcaaa gctgccagtg aagtggatgg ctttggaaag tctgcaaact 540 caaaagttta ccaccaagtc agatgtgtgg tcctttggcg tgctcctctg ggagctgatg 600 acaagaggag ccccacctta tcctgacgta aacacctttg atataactgt ttacttgttg 660 caagggagaa gactcctaca acccgaatac tgcccagacc ccttatatga agtaatgcta 720 aaatgctggc accctaaagc cgaaatgcgc ccatcctttt ctgaactggt gtcccggata 780 tcagcgatct tctctacttt cattggggag cactatgtcc atgtgaacgc tacttatgtg 840 aacgtaaaat gtgtcgctcc gtatccttct ctgttgtcat cagaagataa cgctgatgat 900 gaggtggaca cacgaccagc ctccttctgg gagacatca 939 <210> 85 <211> 13 <212> PRT <213> Artificial Sequence <220> <223> heavy chain CDR3 of anti-c-Met antibody <400> 85 Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu Val   1 5 10 <210> 86 <211> 10 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR3 of anti-c-Met antibody <400> 86 Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu   1 5 10 <210> 87 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of monoclonal antibody AbF46 <400> 87 Glu Val Lys Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly   1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr              20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Ala Leu Glu Trp Leu          35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala      50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Gln Ser Ile  65 70 75 80 Leu Tyr Leu Gln Met Asp Thr Leu Arg Ala Glu Asp Ser Ala Thr Tyr                  85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu             100 105 110 Val Thr Val Ser Ala         115 <210> 88 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti-c-Met antibody <400> 88 Asp Ile Leu Met Thr Gln Ser Pro Ser Ser Leu Thr Val Ser Ala Gly   1 5 10 15 Glu Lys Val Thr Met Ser Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Arg          35 40 45 Ser Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr  65 70 75 80 Ile Asn Ser Val Gln Ala Glu Asp Leu Ala Val Tyr Tyr Cys Gln Gln                  85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu Glu Leu             100 105 110 Lys arg         <210> 89 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> light chain CDR3 of anti-c-Met antibody <400> 89 Gln Gln Ser Tyr Ser Ala Pro Leu Thr Phe Gly Ala Gly Thr Lys Leu   1 5 10 15 Glu     <210> 90 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of AT-VH1 <400> 90 Glu Val Lys Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly   1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr              20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Gly Leu Glu Trp Leu          35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala      50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Ser Thr  65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Ser Ala Thr Tyr                  85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu             100 105 110 Val Thr Val Ser Ser         115 <210> 91 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of AT-VH2 <400> 91 Glu Val Lys Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly   1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr              20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Gly Leu Glu Trp Leu          35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala      50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Ser Thr  65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Thr Tyr                  85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu             100 105 110 Val Thr Val Ser Ser         115 <210> 92 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of AT-VH3 <400> 92 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly   1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr              20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Gly Leu Glu Trp Leu          35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala      50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Ser Thr  65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Thr Tyr                  85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu             100 105 110 Val Thr Val Ser Ser         115 <210> 93 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of AT-VH4 <400> 93 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly   1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr              20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Gly Leu Glu Trp Leu          35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala      50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Thr  65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Thr Tyr                  85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu             100 105 110 Val Thr Val Ser Ser         115 <210> 94 <211> 117 <212> PRT <213> Artificial Sequence <220> <223> heavy chain variable region of AT-VH5 <400> 94 Glu Val Gln Leu Val Glu Ser Gly Gly Gly Leu Val Gln Pro Gly Gly   1 5 10 15 Ser Leu Arg Leu Ser Cys Ala Thr Ser Gly Phe Thr Phe Thr Asp Tyr              20 25 30 Tyr Met Ser Trp Val Arg Gln Pro Pro Gly Lys Gly Leu Glu Trp Leu          35 40 45 Gly Phe Ile Arg Asn Lys Ala Asn Gly Tyr Thr Thr Glu Tyr Ser Ala      50 55 60 Ser Val Lys Gly Arg Phe Thr Ile Ser Arg Asp Asn Ser Lys Asn Thr  65 70 75 80 Leu Tyr Leu Gln Met Asn Ser Leu Arg Ala Glu Asp Thr Ala Val Tyr                  85 90 95 Tyr Cys Ala Arg Asp Asn Trp Phe Ala Tyr Trp Gly Gln Gly Thr Leu             100 105 110 Val Thr Val Ser Ser         115 <210> 95 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of anti c-Met humanized          antibody (huAbF46-H4) <400> 95 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly   1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys          35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr  65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln                  85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Val Glu Ile             100 105 110 Lys arg         <210> 96 <211> 113 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of AT-Vk1 <400> 96 Asp Ile Leu Met Thr Gln Ser Pro Ser Ser Leu Thr Ala Ser Val Gly   1 5 10 15 Asp Arg Val Thr Met Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys          35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr  65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln                  85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile             100 105 110 Lys     <210> 97 <211> 113 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of AT-Vk2 <400> 97 Asp Ile Leu Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly   1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys          35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr  65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln                  85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile             100 105 110 Lys     <210> 98 <211> 113 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of AT-Vk3 <400> 98 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly   1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys          35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Asp Arg Phe Ile Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr  65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln                  85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile             100 105 110 Lys     <210> 99 <211> 113 <212> PRT <213> Artificial Sequence <220> <223> light chain variable region of AT-Vk4 <400> 99 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly   1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Ser              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp His Gln Gln Lys Pro Gly Lys          35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr  65 70 75 80 Ile Ser Ser Leu Gln Ala Glu Asp Val Ala Val Tyr Tyr Cys Gln Gln                  85 90 95 Ser Tyr Ser Ala Pro Leu Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile             100 105 110 Lys     <210> 100 <211> 13 <212> PRT <213> Artificial Sequence <220> <223> modified hinge region (U7-HC6) <400> 100 Glu Pro Ser Cys Asp Lys His Cys Cys Pro Pro Cys Pro   1 5 10 <210> 101 <211> 13 <212> PRT <213> Artificial Sequence <220> <223> modified hinge region (U6-HC7) <400> 101 Glu Pro Lys Ser Cys Asp Cys His Cys Pro Pro Cys Pro   1 5 10 <210> 102 <211> 12 <212> PRT <213> Artificial Sequence <220> <223> modified hinge region (U3-HC9) <400> 102 Glu Arg Lys Cys Cys Val Glu Cys Pro Pro Cys Pro   1 5 10 <210> 103 <211> 14 <212> PRT <213> Artificial Sequence <220> <223> modified hinge region (U6-HC8) <400> 103 Glu Pro Arg Asp Cys Gly Cys Lys Pro Cys Pro Pro Cys Pro   1 5 10 <210> 104 <211> 13 <212> PRT <213> Artificial Sequence <220> <223> modified hinge region (U8-HC5) <400> 104 Glu Lys Cys Asp Lys Thr His Thr Cys Pro Pro Cys Pro   1 5 10 <210> 105 <211> 15 <212> PRT <213> Artificial Sequence <220> <223> human hinge region <400> 105 Glu Pro Lys Ser Cys Asp Lys Thr His Thr Cys Pro Pro Cys Pro   1 5 10 15 <210> 106 <211> 17 <212> PRT <213> Artificial Sequence <220> <223> CDR-L1 of antibody L3-11Y <400> 106 Lys Ser Ser Gln Ser Leu Leu Ala Trp Gly Asn Gln Asn Asn Tyr Leu   1 5 10 15 Ala     <210> 107 <211> 114 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of light chain variable region of antibody          L3-11Y <400> 107 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly   1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Trp              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Lys          35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr  65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln                  85 90 95 Ser Tyr Ser Arg Pro Tyr Thr Phe Gly Gln Gly Thr Lys Val Glu Ile             100 105 110 Lys arg         <210> 108 <211> 220 <212> PRT <213> Artificial Sequence <220> <223> amino acid sequence of light chain of antibody L3-11Y <400> 108 Asp Ile Gln Met Thr Gln Ser Pro Ser Ser Leu Ser Ala Ser Val Gly   1 5 10 15 Asp Arg Val Thr Ile Thr Cys Lys Ser Ser Gln Ser Leu Leu Ala Trp              20 25 30 Gly Asn Gln Asn Asn Tyr Leu Ala Trp Tyr Gln Gln Lys Pro Gly Lys          35 40 45 Ala Pro Lys Met Leu Ile Ile Trp Ala Ser Thr Arg Val Ser Gly Val      50 55 60 Pro Ser Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Thr  65 70 75 80 Ile Ser Ser Leu Gln Pro Glu Asp Phe Ala Thr Tyr Tyr Cys Gln Gln                  85 90 95 Ser Tyr Ser Arg Pro Tyr Thr Phe Gly Gln Gly Thr Lys Val Glu Ile             100 105 110 Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp         115 120 125 Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn     130 135 140 Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu 145 150 155 160 Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp                 165 170 175 Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr             180 185 190 Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser         195 200 205 Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys     210 215 220

Claims (19)

It contains anti-c-Met antibody and anti-her2 antibody as an active ingredient,
The anti-c-Met antibody,
A polypeptide consisting of the amino acid sequence of SEQ ID NO: 1 (CDR-H1), a polypeptide consisting of the amino acid sequence of SEQ ID NO: 2 (CDR-H2), and a polypeptide consisting of the amino acid sequence of SEQ ID NO: 3 (CDR-H3) A heavy chain variable region; And a polypeptide consisting of the amino acid sequence of SEQ ID NO: 10 (CDR-L1), a polypeptide consisting of the amino acid sequence of SEQ ID NO: 11 (CDR-L2), and SEQ ID NO: 13, SEQ ID NO: 14, SEQ ID NO: 15, or SEQ ID NO: 16 A light chain variable region comprising a polypeptide (CDR-L3) consisting of the amino acid sequence of
A polypeptide consisting of the amino acid sequence of SEQ ID NO: 1 (CDR-H1), a polypeptide consisting of the amino acid sequence of SEQ ID NO: 2 (CDR-H2), and a polypeptide consisting of the amino acid sequence of SEQ ID NO: 3 (CDR-H3) A heavy chain variable region; And a polypeptide (CDR-L1) consisting of the amino acid sequence of SEQ ID NO: 106, a polypeptide (CDR-L2) consisting of the amino acid sequence of SEQ ID NO: 11, and a polypeptide (CDR-L3) consisting of the amino acid sequence of SEQ ID NO: 13; Light chain variable region containing
It is an antibody or antigen binding fragment containing, anticancer composition for combined administration. The method of claim 1,
The pharmaceutical composition for concomitant administration is in the form of a mixture of anti-c-Met antibody and anti-her2 antibody, or the anti-c-Met antibody and anti-her2 antibody are formulated and administered simultaneously or sequentially, respectively,
Anticancer composition for combined administration. The method of claim 1,
The anti-Her2 antibody is selected from the group consisting of Trastuzumab, Pertuzumab, Trastuzumab emtansine, and combinations thereof,
Anticancer composition for combined administration. The method of claim 3,
The anti Her2 antibody is Trastuzumab,
Anticancer composition for combined administration. The method of claim 1,
The anti-c-Met antibody is an antibody or antigen-binding fragment that specifically binds to an epitope consisting of 5 to 19 amino acids consecutively comprising the amino acid sequence of SEQ ID NO: 73 (EEPSQ) within the amino acid sequence of SEQ ID NO: 71,
Anticancer composition for combined administration. The method of claim 5,
The anti-c-Met antibody is an antibody or antigen binding fragment that specifically binds to an epitope having the amino acid sequence of SEQ ID 71, SEQ ID 72, or SEQ ID 73
Anticancer composition for combined administration. The method of claim 1, wherein the anti-c-Met antibody,
A polypeptide consisting of the amino acid sequence of SEQ ID NO: 1 (CDR-H1), a polypeptide consisting of the amino acid sequence of SEQ ID NO: 2 (CDR-H2), and a polypeptide consisting of the amino acid sequence of SEQ ID NO: 3 (CDR-H3) A heavy chain variable region; And
A polypeptide consisting of the amino acid sequence of SEQ ID NO: 10 (CDR-L1), a polypeptide consisting of the amino acid sequence of SEQ ID NO: 11 (CDR-L2), and a polypeptide consisting of the amino acid sequence of SEQ ID NO: 13 (CDR-L3) Light chain variable region
It is an antibody or antigen binding fragment containing, anticancer composition for combined administration. delete delete The method of claim 7, wherein the anti-c-Met antibody,
A heavy chain variable region having the amino acid sequence of SEQ ID NO: 17, and
Light chain variable region having the amino acid sequence of SEQ ID NO: 18, SEQ ID NO: 19, SEQ ID NO: 20, SEQ ID NO: 21, or SEQ ID NO: 107
It will contain, anticancer composition for combined administration. The method of claim 7, wherein
The anti-c-Met antibody comprises the amino acid sequence of SEQ ID NO: 62, the amino acid sequence of SEQ ID NO: 62 to the 462 th amino acid sequence, the amino acid sequence of SEQ ID NO: 64, the amino acid sequence of SEQ ID NO: 64 18 th to 461, the sequence A heavy chain having an amino acid sequence of SEQ ID NO: 66, and an amino acid sequence selected from the group consisting of the 18th to 460th amino acid sequences of SEQ ID NO: 66, and an amino acid sequence of SEQ ID NO: 68, amino acids 21-240 of SEQ ID NO: 68; A light chain having an amino acid sequence selected from the group consisting of a sequence, an amino acid sequence of SEQ ID NO: 70, an amino acid sequence of SEQ ID NO: 70 through amino acid sequence of SEQ ID NO: 70, and an amino acid sequence of SEQ ID NO: 108,
Anticancer composition for combined administration. delete The method according to any one of claims 1 to 7, 10, and 11,
The anti c-Met antibody is a monoclonal antibody,
Anticancer composition for combined administration. The method according to any one of claims 1 to 7, 10, and 11,
The anti-c-Met antibody is a mouse-derived antibody, mouse-human chimeric antibody or humanized antibody,
Anticancer composition for combined administration. The method according to any one of claims 1 to 7, 10, and 11,
The anti-c-Met antibody is an antigen binding fragment selected from the group consisting of scFv, (scFv) 2, Fab, Fab 'and F (ab') 2,
Anticancer composition for combined administration. The method according to any one of claims 1 to 7, 10, and 11,
The cancer includes squamous cell carcinoma, small cell lung cancer, non-small cell lung cancer, lung adenocarcinoma, lung squamous cell carcinoma, peritoneal cancer, skin cancer, skin or intraocular melanoma, rectal cancer, anal muscle cancer, esophageal cancer, small intestine cancer, endocrine adenocarcinoma, Parathyroid cancer, adrenal cancer, soft tissue sarcoma, urethral cancer, chronic or acute leukemia, lymphocyte lymphoma, hepatocellular cancer, gastrointestinal cancer, pancreatic cancer, glioblastoma, cervical cancer, ovarian cancer, bladder cancer, liver tumor, breast cancer, colon cancer, colon cancer, endometrium Cancer, uterine cancer, salivary gland cancer, kidney cancer, liver cancer, prostate cancer, vulva cancer, thyroid cancer, and head and neck cancer,
Anticancer composition for combined administration. The method according to any one of claims 1 to 7, 10, and 11,
The composition is to inhibit the growth or metastasis of cancer cells, anticancer composition for combination administration. It contains anti-c-Met antibody and anti-her2 antibody as an active ingredient,
The anti-c-Met antibody,
A polypeptide consisting of the amino acid sequence of SEQ ID NO: 1 (CDR-H1), a polypeptide consisting of the amino acid sequence of SEQ ID NO: 2 (CDR-H2), and a polypeptide consisting of the amino acid sequence of SEQ ID NO: 3 (CDR-H3) A heavy chain variable region; And a polypeptide consisting of the amino acid sequence of SEQ ID NO: 10 (CDR-L1), a polypeptide consisting of the amino acid sequence of SEQ ID NO: 11 (CDR-L2), and SEQ ID NO: 13, SEQ ID NO: 14, SEQ ID NO: 15, or SEQ ID NO: 16 A light chain variable region comprising a polypeptide (CDR-L3) consisting of the amino acid sequence of
A polypeptide consisting of the amino acid sequence of SEQ ID NO: 1 (CDR-H1), a polypeptide consisting of the amino acid sequence of SEQ ID NO: 2 (CDR-H2), and a polypeptide consisting of the amino acid sequence of SEQ ID NO: 3 (CDR-H3) A heavy chain variable region; And a polypeptide (CDR-L1) consisting of the amino acid sequence of SEQ ID NO: 106, a polypeptide (CDR-L2) consisting of the amino acid sequence of SEQ ID NO: 11, and a polypeptide (CDR-L3) consisting of the amino acid sequence of SEQ ID NO: 13; Light chain variable region containing
Antibody or antigen-binding fragment comprising a, pharmaceutical composition for inhibiting angiogenesis. The method of claim 18,
The pharmaceutical composition for concomitant administration is in the form of a mixed mixture of anti-c-Met antibody and anti-her2 antibody, or anti-c-Met antibody and anti-her2 antibody are formulated and administered simultaneously or sequentially, respectively, for inhibiting angiogenesis Pharmaceutical composition.

Images