AU744919B2 - Method for purifying factor VIII/VWF complex by cation-exchange chromatography - Google Patents
Method for purifying factor VIII/VWF complex by cation-exchange chromatography Download PDFInfo
- Publication number
- AU744919B2 AU744919B2 AU60806/98A AU6080698A AU744919B2 AU 744919 B2 AU744919 B2 AU 744919B2 AU 60806/98 A AU60806/98 A AU 60806/98A AU 6080698 A AU6080698 A AU 6080698A AU 744919 B2 AU744919 B2 AU 744919B2
- Authority
- AU
- Australia
- Prior art keywords
- vwf
- factor viii
- complex
- activity
- fraction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 108010054218 Factor VIII Proteins 0.000 title claims description 121
- 102000001690 Factor VIII Human genes 0.000 title claims description 121
- 229960000301 factor viii Drugs 0.000 title claims description 121
- 238000000034 method Methods 0.000 title claims description 36
- 238000005277 cation exchange chromatography Methods 0.000 title description 28
- 108010047303 von Willebrand Factor Proteins 0.000 claims description 111
- 102100036537 von Willebrand factor Human genes 0.000 claims description 109
- 230000000694 effects Effects 0.000 claims description 54
- 102100026735 Coagulation factor VIII Human genes 0.000 claims description 40
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 claims description 40
- 150000001768 cations Chemical group 0.000 claims description 35
- 238000002360 preparation method Methods 0.000 claims description 25
- 150000003839 salts Chemical class 0.000 claims description 24
- 102000004169 proteins and genes Human genes 0.000 claims description 22
- 108090000623 proteins and genes Proteins 0.000 claims description 22
- 239000000243 solution Substances 0.000 claims description 17
- 238000010828 elution Methods 0.000 claims description 16
- 102000039446 nucleic acids Human genes 0.000 claims description 9
- 108020004707 nucleic acids Proteins 0.000 claims description 9
- 150000007523 nucleic acids Chemical class 0.000 claims description 9
- 208000009292 Hemophilia A Diseases 0.000 claims description 8
- 239000007857 degradation product Substances 0.000 claims description 6
- 208000031220 Hemophilia Diseases 0.000 claims description 5
- 208000015181 infectious disease Diseases 0.000 claims description 4
- 230000002458 infectious effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 4
- 201000003542 Factor VIII deficiency Diseases 0.000 claims description 3
- 239000007853 buffer solution Substances 0.000 claims description 3
- 238000004113 cell culture Methods 0.000 claims description 3
- 108010061932 Factor VIIIa Proteins 0.000 claims description 2
- 230000004523 agglutinating effect Effects 0.000 claims description 2
- 230000027455 binding Effects 0.000 claims description 2
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 2
- 239000003814 drug Substances 0.000 claims description 2
- 239000006228 supernatant Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 description 30
- 239000000872 buffer Substances 0.000 description 19
- 150000001450 anions Chemical class 0.000 description 13
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 239000007858 starting material Substances 0.000 description 10
- 241000700605 Viruses Species 0.000 description 9
- 238000005571 anion exchange chromatography Methods 0.000 description 9
- 108091006629 SLC13A2 Proteins 0.000 description 8
- 239000012541 Fractogel® Substances 0.000 description 7
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 5
- 229960002897 heparin Drugs 0.000 description 5
- 229920000669 heparin Polymers 0.000 description 5
- 230000002779 inactivation Effects 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 238000001042 affinity chromatography Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 238000005341 cation exchange Methods 0.000 description 4
- 238000004587 chromatography analysis Methods 0.000 description 4
- 238000011097 chromatography purification Methods 0.000 description 4
- 239000004471 Glycine Substances 0.000 description 3
- 208000032843 Hemorrhage Diseases 0.000 description 3
- 230000004520 agglutination Effects 0.000 description 3
- 239000012620 biological material Substances 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 102000015081 Blood Coagulation Factors Human genes 0.000 description 2
- 108010039209 Blood Coagulation Factors Proteins 0.000 description 2
- 239000004472 Lysine Substances 0.000 description 2
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 2
- 229920002684 Sepharose Polymers 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000005349 anion exchange Methods 0.000 description 2
- 239000003114 blood coagulation factor Substances 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000012149 elution buffer Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- -1 glycine and lysine Chemical class 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 2
- 239000012460 protein solution Substances 0.000 description 2
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 1
- 229910018626 Al(OH) Inorganic materials 0.000 description 1
- 102000004411 Antithrombin III Human genes 0.000 description 1
- 108090000935 Antithrombin III Proteins 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 108010049003 Fibrinogen Proteins 0.000 description 1
- 102000008946 Fibrinogen Human genes 0.000 description 1
- 239000012605 Fractogel® EMD TMAE Substances 0.000 description 1
- 102000023159 Platelet Glycoprotein GPIb-IX Complex Human genes 0.000 description 1
- 108010045766 Platelet Glycoprotein GPIb-IX Complex Proteins 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 108010000499 Thromboplastin Proteins 0.000 description 1
- 102000002262 Thromboplastin Human genes 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 229920004890 Triton X-100 Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229960005348 antithrombin iii Drugs 0.000 description 1
- 239000003443 antiviral agent Substances 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 102000023732 binding proteins Human genes 0.000 description 1
- 108091008324 binding proteins Proteins 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 229940019700 blood coagulation factors Drugs 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000011210 chromatographic step Methods 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012228 culture supernatant Substances 0.000 description 1
- 238000011026 diafiltration Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 229940012952 fibrinogen Drugs 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 238000002523 gelfiltration Methods 0.000 description 1
- 229910001679 gibbsite Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000017854 proteolysis Effects 0.000 description 1
- 230000002797 proteolythic effect Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007974 sodium acetate buffer Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000011146 sterile filtration Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
- 244000000009 viral human pathogen Species 0.000 description 1
- 230000003253 viricidal effect Effects 0.000 description 1
- 229960001134 von willebrand factor Drugs 0.000 description 1
- 239000011534 wash buffer Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/36—Blood coagulation or fibrinolysis factors
- A61K38/37—Factors VIII
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/04—Antihaemorrhagics; Procoagulants; Haemostatic agents; Antifibrinolytic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/745—Blood coagulation or fibrinolysis factors
- C07K14/755—Factors VIII, e.g. factor VIII C (AHF), factor VIII Ag (VWF)
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Hematology (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Gastroenterology & Hepatology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Toxicology (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Epidemiology (AREA)
- Diabetes (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT338/97 | 1997-02-27 | ||
| AT0033897A AT406373B (de) | 1997-02-27 | 1997-02-27 | Verfahren zur reinigung von faktor viii/vwf-komplex mittels kationenaustauscherchromatographie |
| PCT/AT1998/000043 WO1998038220A1 (de) | 1997-02-27 | 1998-02-27 | Verfahren zur reinigung von faktor viii/vwf-komplex mittels kationenaustauscherchromatographie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU6080698A AU6080698A (en) | 1998-09-18 |
| AU744919B2 true AU744919B2 (en) | 2002-03-07 |
Family
ID=3487946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU60806/98A Expired AU744919B2 (en) | 1997-02-27 | 1998-02-27 | Method for purifying factor VIII/VWF complex by cation-exchange chromatography |
Country Status (11)
| Country | Link |
|---|---|
| US (3) | US6831159B1 (enExample) |
| EP (1) | EP0971958B2 (enExample) |
| JP (1) | JP4250771B2 (enExample) |
| AR (2) | AR010121A1 (enExample) |
| AT (2) | AT406373B (enExample) |
| AU (1) | AU744919B2 (enExample) |
| CA (1) | CA2282841C (enExample) |
| DE (1) | DE59814211D1 (enExample) |
| ES (1) | ES2306471T5 (enExample) |
| NO (2) | NO324902B1 (enExample) |
| WO (1) | WO1998038220A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7648958B2 (en) | 1997-02-27 | 2010-01-19 | Baxter Innovations Gmbh | Factor VIII/vWF-complex and methods of purifying same |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1593388A1 (en) * | 2004-05-05 | 2005-11-09 | ZLB Behring GmbH | Therapeutic plasma protein-concentrates containing von willebrand factor as high molecular weight multimers |
| US11197916B2 (en) | 2007-12-28 | 2021-12-14 | Takeda Pharmaceutical Company Limited | Lyophilized recombinant VWF formulations |
| ES2298096B1 (es) | 2008-01-08 | 2009-01-01 | Grifols, S.A. | Procedimiento para la obtencion de un concentrado de factor von willebrand o del complejo de factor viii/factor von willebrand y utilizacionde los mismos. |
| HRP20130414T1 (en) | 2008-10-21 | 2013-06-30 | Baxter International Inc. | Lyophilized recombinant vwf formulations |
| HUE026907T2 (en) * | 2009-08-20 | 2016-07-28 | Baxalta Inc | Clean VWF to enhance removal of non-lipid enveloped viruses |
| RU2579977C2 (ru) | 2009-11-13 | 2016-04-10 | Грифольс Терапьютикс Инк. | СОДЕРЖАЩИЕ ФАКТОР ФОН ВИЛЛЕБРАНДА (vWF) ПРЕПАРАТЫ И СПОСОБЫ, НАБОРЫ И ПРИМЕНЕНИЯ, СВЯЗАННЫЕ С НИМИ |
| KR101997543B1 (ko) | 2010-07-30 | 2019-07-09 | 이엠디 밀리포어 코포레이션 | 크로마토그래피 매질 및 방법 |
| AU2011343813B2 (en) | 2010-12-15 | 2015-05-21 | Takeda Pharmaceutical Company Limited | Eluate collection using conductivity gradient |
| DK3412305T3 (da) * | 2011-06-10 | 2021-03-01 | Baxalta GmbH | Behandling af koagulationssygdom ved administration af rekombinant vwf |
| HRP20171272T4 (hr) | 2011-08-02 | 2020-08-07 | Baxalta GmbH | Sustavi i metode za povećanje prinosa proteina iz postupka rekombinatne proizvodnje |
| NZ631702A (en) | 2012-06-15 | 2017-01-27 | Grains Res & Dev Corp | Production of long chain polyunsaturated fatty acids in plant cells |
| US20150315263A1 (en) * | 2012-11-30 | 2015-11-05 | Centre For Bioseparation Technology - Vit | Monolith-based pseudo-bioaffinity purification methods for factor viii and applications thereof |
| DK3066119T3 (en) * | 2013-11-08 | 2018-11-12 | Csl Ltd | NEW PROCEDURE FOR CONCENTRATION OF THE VON WILLEBRAND FACTOR OR COMPLEXES OF IT |
| EP3082405A4 (en) | 2013-12-18 | 2017-12-13 | Commonwealth Scientific and Industrial Research Organisation | Lipid comprising long chain polyunsaturated fatty acids |
| PH12016502586B1 (en) | 2014-06-27 | 2023-07-19 | Commw Scient Ind Res Org | Lipid comprising docosapentaenoic acid |
| EP3188816B1 (en) | 2014-09-02 | 2021-06-09 | EMD Millipore Corporation | Chromatography media comprising discrete porous bundles of nanofibrils |
| CA2966515C (en) | 2014-12-08 | 2021-04-27 | Emd Millipore Corporation | Mixed bed ion exchange adsorber |
| JP7307047B2 (ja) | 2017-07-07 | 2023-07-11 | 武田薬品工業株式会社 | 組換えｖｗｆの投与による重度のフォンヴィレブランド病を患う患者における消化管出血の治療 |
| JP2022524291A (ja) | 2019-02-01 | 2022-05-02 | 武田薬品工業株式会社 | 組換えＶＷＦ（ｒＶＷＦ）を使用する予防治療法 |
| CN114106145B (zh) * | 2021-10-22 | 2023-09-01 | 山东泰邦生物制品有限公司 | 一种血源人凝血因子ⅷ/血管性血友病因子复合物生产工艺 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0600480A2 (en) * | 1992-12-04 | 1994-06-08 | SCLAVO S.p.A. | Process for the extraction of factor VIII-von willebrand factor (FVIII:C-FVW) complex from total human plasma |
| WO1997034930A1 (de) * | 1996-03-15 | 1997-09-25 | Immuno Aktiengesellschaft | STABILER FAKTOR VIII/vWF-KOMPLEX |
| WO1997039033A1 (de) * | 1996-04-12 | 1997-10-23 | Immuno Aktiengesellschaft | Reinigung von faktor viii-komplex durch immunaffinitätschromatographie |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4540573A (en) | 1983-07-14 | 1985-09-10 | New York Blood Center, Inc. | Undenatured virus-free biologically active protein derivatives |
| GB8403473D0 (en) * | 1984-02-09 | 1984-03-14 | Special Trustees For St Thomas | Purification of factor viii |
| US5200510A (en) * | 1987-06-16 | 1993-04-06 | Zymogenetics, Inc. | Method for purifying factor viii:c, von willebrand factor and complexes thereof |
| FR2651437A1 (fr) | 1989-09-05 | 1991-03-08 | Lille Transfusion Sanguine | Procede de preparation de concentre du complexe facteur viii-facteur von willebrand de la coagulation sanguine a partir de plasma total. |
| NZ237244A (en) * | 1990-03-02 | 1992-10-28 | Bio Technology General Corp | Cloning and production of human von willebrand factor analogues and compositions thereof |
| FR2686899B1 (fr) | 1992-01-31 | 1995-09-01 | Rhone Poulenc Rorer Sa | Nouveaux polypeptides biologiquement actifs, leur preparation et compositions pharmaceutiques les contenant. |
| AT401270B (de) | 1994-09-26 | 1996-07-25 | Immuno Ag | Verfahren zur quantifizierung von genomischer dna |
| CA2159044A1 (en) * | 1994-09-26 | 1996-03-27 | Falko-Guenter Falkner | Method of quantitating nucleic acids |
| DE4435392B4 (de) * | 1994-10-04 | 2008-02-07 | Immuno Ag | Verfahren zur Trennung von vWF in hochmolekularen vWF und niedermolekularen vWF |
| DE4435485C1 (de) * | 1994-10-04 | 1996-03-21 | Immuno Ag | Verfahren zur Gewinnung von hochreinem von Willebrand-Faktor |
| CA2251558C (en) | 1996-04-12 | 2005-11-22 | Immuno Aktiengesellschaft | Highly purified factor viii complex |
| AT406373B (de) | 1997-02-27 | 2000-04-25 | Immuno Ag | Verfahren zur reinigung von faktor viii/vwf-komplex mittels kationenaustauscherchromatographie |
| AT405403B (de) | 1997-02-27 | 1999-08-25 | Immuno Ag | Reinigung von von willebrand-faktor durch kationenaustauscherchromatographie |
-
1997
- 1997-02-27 AT AT0033897A patent/AT406373B/de not_active IP Right Cessation
-
1998
- 1998-02-25 AR ARP980100835A patent/AR010121A1/es active IP Right Grant
- 1998-02-27 AT AT98905132T patent/ATE391728T1/de active
- 1998-02-27 AU AU60806/98A patent/AU744919B2/en not_active Expired
- 1998-02-27 CA CA002282841A patent/CA2282841C/en not_active Expired - Lifetime
- 1998-02-27 DE DE59814211T patent/DE59814211D1/de not_active Expired - Lifetime
- 1998-02-27 ES ES98905132T patent/ES2306471T5/es not_active Expired - Lifetime
- 1998-02-27 WO PCT/AT1998/000043 patent/WO1998038220A1/de not_active Ceased
- 1998-02-27 US US09/367,459 patent/US6831159B1/en not_active Expired - Lifetime
- 1998-02-27 JP JP53706098A patent/JP4250771B2/ja not_active Expired - Lifetime
- 1998-02-27 EP EP98905132A patent/EP0971958B2/de not_active Expired - Lifetime
-
1999
- 1999-08-26 NO NO19994137A patent/NO324902B1/no not_active IP Right Cessation
-
2001
- 2001-11-02 US US10/003,621 patent/US6953837B2/en not_active Expired - Lifetime
-
2004
- 2004-02-27 US US10/789,562 patent/US7648958B2/en not_active Expired - Fee Related
-
2007
- 2007-03-13 NO NO20071357A patent/NO326257B1/no not_active IP Right Cessation
- 2007-03-15 AR ARP070101059A patent/AR059902A2/es unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0600480A2 (en) * | 1992-12-04 | 1994-06-08 | SCLAVO S.p.A. | Process for the extraction of factor VIII-von willebrand factor (FVIII:C-FVW) complex from total human plasma |
| WO1997034930A1 (de) * | 1996-03-15 | 1997-09-25 | Immuno Aktiengesellschaft | STABILER FAKTOR VIII/vWF-KOMPLEX |
| WO1997039033A1 (de) * | 1996-04-12 | 1997-10-23 | Immuno Aktiengesellschaft | Reinigung von faktor viii-komplex durch immunaffinitätschromatographie |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7648958B2 (en) | 1997-02-27 | 2010-01-19 | Baxter Innovations Gmbh | Factor VIII/vWF-complex and methods of purifying same |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2306471T5 (es) | 2012-06-07 |
| ES2306471T3 (es) | 2008-11-01 |
| NO994137D0 (no) | 1999-08-26 |
| NO20071357L (no) | 1999-08-26 |
| US6831159B1 (en) | 2004-12-14 |
| AU6080698A (en) | 1998-09-18 |
| NO326257B1 (no) | 2008-10-27 |
| CA2282841A1 (en) | 1998-09-03 |
| EP0971958A1 (de) | 2000-01-19 |
| JP4250771B2 (ja) | 2009-04-08 |
| US20050239171A1 (en) | 2005-10-27 |
| US20020058625A1 (en) | 2002-05-16 |
| EP0971958B2 (de) | 2012-02-08 |
| DE59814211D1 (de) | 2008-05-21 |
| NO994137L (no) | 1999-08-26 |
| WO1998038220A1 (de) | 1998-09-03 |
| US7648958B2 (en) | 2010-01-19 |
| ATE391728T1 (de) | 2008-04-15 |
| CA2282841C (en) | 2008-12-02 |
| EP0971958B1 (de) | 2008-04-09 |
| US6953837B2 (en) | 2005-10-11 |
| AR010121A1 (es) | 2000-05-17 |
| AT406373B (de) | 2000-04-25 |
| ATA33897A (de) | 1999-09-15 |
| NO324902B1 (no) | 2007-12-27 |
| JP2001517212A (ja) | 2001-10-02 |
| AR059902A2 (es) | 2008-05-07 |
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