WO2005033140A1 - 高純度血液凝固ix因子調製物およびその精製方法 - Google Patents
高純度血液凝固ix因子調製物およびその精製方法 Download PDFInfo
- Publication number
- WO2005033140A1 WO2005033140A1 PCT/JP2004/013905 JP2004013905W WO2005033140A1 WO 2005033140 A1 WO2005033140 A1 WO 2005033140A1 JP 2004013905 W JP2004013905 W JP 2004013905W WO 2005033140 A1 WO2005033140 A1 WO 2005033140A1
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- WIPO (PCT)
- Prior art keywords
- blood coagulation
- coagulation factor
- factor
- fix
- masp
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/64—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue
- C12N9/6421—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue from mammals
- C12N9/6424—Serine endopeptidases (3.4.21)
- C12N9/644—Coagulation factor IXa (3.4.21.22)
-
- 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
- A61K38/43—Enzymes; Proenzymes; Derivatives thereof
- A61K38/46—Hydrolases (3)
- A61K38/48—Hydrolases (3) acting on peptide bonds (3.4)
- A61K38/482—Serine endopeptidases (3.4.21)
-
- 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
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
-
- 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
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
- C12Y304/21—Serine endopeptidases (3.4.21)
- C12Y304/21022—Coagulation factor IXa (3.4.21.22)
Definitions
- the present invention relates to a method for purifying blood coagulation factor IX (hereinafter, referred to as FIX) and a higher-purity FIX preparation obtained by the purification method.
- FIX-containing fraction can be obtained by removing FIX-activating factor, particularly mannose-binding lectin-binding serine protease 1 (MASP-1), from the FIX-containing fraction, and the purification method of FIX. Higher purity FIX fractions and FIX preparations.
- MASP-1 mannose-binding lectin-binding serine protease 1
- FIX is a precursor of a serine protease and is a vitamin K-dependent blood coagulation factor having a ⁇ -carboxydaltamate (Gla) residue in the amino terminal region.
- FIX is synthesized in the liver and is present in the blood in 3-5 gZml.
- FIX can be physiologically activated by the active coagulation factor VII (hereinafter, FVIIa) -tissue factor (TF) complex or the active coagulation factor XI (hereinafter, FXIa).
- FVIIa active coagulation factor VII
- TF tissue factor
- FXIa active coagulation factor XI
- the activated coagulation blood coagulation factor IX (hereinafter, FIXa) generated by the activation codification further activates blood coagulation factor X (hereinafter, FX) to progress the blood coagulation.
- Human FIX is a single-chain glycoprotein with a molecular weight of 57,000 and is composed of a domain sequence called a serine proteinase domain via an amino-terminal capilla Gla domain, a hinge region, two EGF-like domains, and an active peptide region. . There are 12 Gla residues in the Gla domain.
- hemophilia B An abnormality based on FIX deficiency / deficiency is known as hemophilia B, which is a bleeding disorder. No curative therapy for hemophilia B at present The main treatment is hemostatic management of patients with FIX replacement therapy.
- Non-Patent Document 4 See Non-Patent Document 5 and Non-Patent Document 6.
- immunoaffinity chromatography using a monoclonal antibody against FIX was used to remove vitamin K-dependent coagulation factors other than FIX, and FIX preparations that specifically purified FIX would be used.
- Non-patent literature l Michalski C. et al., Vox Sanguinis, 55, 4, 1988, p.202-210
- Non-Patent Document 2 Kamiya Tadashi, Journal of the Japanese Society of Transfusion, Vol. 33, No. 5, 1987, p. 638-644
- Non-patent Document 3 Junichi Yasuda, Blood Products, Modern Publishing, 1986, P.184-191
- Non-Patent Document 4 Burnouf T. et al., Journal of Biochemical and Biophysical Methods, 49, 1-3, 2001, p.575-586
- Non-Patent Document 5 Josic D. et al., Journal of Chromatography, 632, 1-2, 1993, p.l-10
- Non-Patent Document 6 Burnouf T. et al., Vox Sanguinis, Vol. 57, No. 4, 1989, p. 225-232
- Non-Patent Document 7 Watari Morikawa, Fundamentals and Clinical Practice, Vol. 24, No. 10, 1990, 713 -717 pages
- Non-patent literature 8 Iga Y. et al., Proceedings of the bixth International Symposium on Hemophilia Treatment, Tokyo, Japan, 1990, p.107-116
- Non-Patent Document 9 Akimoto Y. et al., Proceedings of the Sixth International Symposium on Hemophilia Treatment, Tokyo, Japan, 1990, p.117-130
- the present inventors have purified human plasma power by a reported method using an anion exchanger (for example, see Morikawa Wataru, Basic and Clinical, Vol. 24, No. 10, 1990, pp. 713-717).
- an anion exchanger for example, see Morikawa Wataru, Basic and Clinical, Vol. 24, No. 10, 1990, pp. 713-717.
- a solution of a FIX sample (M fraction) purified by immunoaffinity chromatography using a monoclonal antibody against FIX was incubated with FIX. Had been found to be converted to FIXa.
- the rate of FIXa formation increased when mixed with the anion exchanger gel.
- MASP mannose-binding lectin-binding serine protease
- the present inventors have conducted intensive studies in view of the above problems and found that purified MASP-1 activated FIX in a time-dependent manner and immobilized a monoclonal antibody against human MASP-1. It was found that when MASP-1 was removed using a gel, the degree of FIX activation was drastically reduced (approximately 95% of the activity was lost). It was confirmed that the subject was MASP-1, a kind of MASP. In this way, conventional FIX preparations that have been purified to high purity by affinity chromatography or immunoaffinity chromatography may still contain trace amounts of FIXa (0.1-1.0% based on FIX amount). However, it was found that FIX was activated during the purification process due to contamination with MASP-1.
- the present invention is known to be a physiological activator of FIX so far, even in a very small amount in a highly purified conventional FIX preparation.
- MASP which is a novel FIX activator different from FXIa and FVIIa
- MASP-1 the FIX activator (MASP, especially MASP
- the present invention relates to a method for purifying FIX, characterized by removing -1). ADVANTAGE OF THE INVENTION According to this invention, it becomes possible to provide the highly safe FIX preparation in which FIXa which is still mixed in a trace amount in the highly purified FIX preparation is reduced as much as possible.
- the present invention also relates to a purified FIX fraction having a MASP-1 content of 0.1 lng or less per FIX1 international unit, obtained by the purification method of the present invention.
- the present invention also relates to a FIX preparation having a FIXa content of 0.1% or less based on FIX.
- the FIX preparation further has a MASP-1 content of O.lng or less per FIX1 international unit. The invention's effect
- the amount of FIXa present in a trace amount is significantly reduced as compared with conventional preparations, and the risk of thrombosis induction is reduced. It has become possible to provide a more safe preparation.
- FIX is specifically eluted with low saline buffer.
- the salt concentration during adsorption is preferably 1 M or more, and the elution is preferably 1 M or less during elution.
- the ligand of the carrier used in the hydrophobic chromatography of the present invention is preferably a butyl group, a phenyl group or an octyl group, and the carrier is preferably Toyopearl (product name: Tosoichi Co., Ltd.). Can be selected.
- the temperature in the hydrophobic chromatography of the present invention is preferably 1 ° C to 30 ° C, and the pH is preferably 5-8.
- the cryo supernatant from which 3000 ml of human plasma has been removed from the cryoprecipitate is passed through 100 ml of anion exchanger (Q-Sepharose) equilibrated with 20 mM citrate buffer, and the adsorbed fraction is diluted with quinone containing 0.5 M sodium chloride. Elution with an acid buffer gave a FIX-containing fraction.
- anion exchanger Q-Sepharose
- Table 1 shows the MASP-1 content and FIXa content in the obtained FIX fraction compared with the results of the FIX fraction obtained by the conventional method without hydrophobic chromatography.
- the introduction of hydrophobic chromatography reduced the MASP-1 content per international unit of FIX1 to less than O.lng, and the content of FIXa relative to FIX to less than 0.1%.
- FIXa content content ratio of FIXa to FIX 0.1 to 1.0% 0.1% or less
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Zoology (AREA)
- Pharmacology & Pharmacy (AREA)
- Wood Science & Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Genetics & Genomics (AREA)
- Hematology (AREA)
- Diabetes (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Immunology (AREA)
- Epidemiology (AREA)
- Gastroenterology & Hepatology (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
Claims
Priority Applications (1)
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JP2005514403A JP4855074B2 (ja) | 2003-09-30 | 2004-09-24 | 高純度血液凝固ix因子調製物およびその精製方法 |
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JP2003-339200 | 2003-09-30 | ||
JP2003339200 | 2003-09-30 |
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WO2005033140A1 true WO2005033140A1 (ja) | 2005-04-14 |
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PCT/JP2004/013905 WO2005033140A1 (ja) | 2003-09-30 | 2004-09-24 | 高純度血液凝固ix因子調製物およびその精製方法 |
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WO (1) | WO2005033140A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011519833A (ja) * | 2008-04-24 | 2011-07-14 | セルティック ファーマ ピーイージー リミテッド | 半減期が延長された第ix因子コンジュゲート |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0317376A1 (fr) * | 1987-10-23 | 1989-05-24 | Centre Regional De Transfusion Sanguine De Lille | Préparation de concentré de facteur IX humain de haute pureté et d'autres protéines plasmatiques |
EP0496725A2 (de) * | 1991-01-25 | 1992-07-29 | IMMUNO Aktiengesellschaft | Komplex enthaltend den Gerinnungsfaktor IX |
WO1996027003A1 (en) * | 1995-02-25 | 1996-09-06 | Octapharma Ag | A process for the preparation of factor ix from biological sources |
WO1998044941A1 (de) * | 1997-04-08 | 1998-10-15 | Baxter Aktiengesellschaft | Verfahren zur inaktivierung von pathogenen, insbesondere von viren, in einem biologischen material |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0430930B1 (en) * | 1985-03-15 | 1993-09-01 | Btg International Limited | Factor ix protein |
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2004
- 2004-09-24 JP JP2005514403A patent/JP4855074B2/ja not_active Expired - Fee Related
- 2004-09-24 WO PCT/JP2004/013905 patent/WO2005033140A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0317376A1 (fr) * | 1987-10-23 | 1989-05-24 | Centre Regional De Transfusion Sanguine De Lille | Préparation de concentré de facteur IX humain de haute pureté et d'autres protéines plasmatiques |
EP0496725A2 (de) * | 1991-01-25 | 1992-07-29 | IMMUNO Aktiengesellschaft | Komplex enthaltend den Gerinnungsfaktor IX |
WO1996027003A1 (en) * | 1995-02-25 | 1996-09-06 | Octapharma Ag | A process for the preparation of factor ix from biological sources |
WO1998044941A1 (de) * | 1997-04-08 | 1998-10-15 | Baxter Aktiengesellschaft | Verfahren zur inaktivierung von pathogenen, insbesondere von viren, in einem biologischen material |
Non-Patent Citations (2)
Title |
---|
HAMAMOTO T. ET AL: "Ketsueki Gyokokei to Hotaikei no Setten", REIMEI, vol. 12, 1 October 2003 (2003-10-01), pages 66 - 72, XP002986433 * |
WOLBERG AS. ET AL: "Factor IX activation by factor XIa proceeds without release of a free intermediate", BIOCHEMISTRY, vol. 36, no. 14, 1997, pages 4074 - 4079, XP002904558 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011519833A (ja) * | 2008-04-24 | 2011-07-14 | セルティック ファーマ ピーイージー リミテッド | 半減期が延長された第ix因子コンジュゲート |
Also Published As
Publication number | Publication date |
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JP4855074B2 (ja) | 2012-01-18 |
JPWO2005033140A1 (ja) | 2008-01-17 |
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