DE3780883D1 - Verfahren zur reinigung von tpa aus rohen praeparaten. - Google Patents

Verfahren zur reinigung von tpa aus rohen praeparaten.

Info

Publication number
DE3780883D1
DE3780883D1 DE8787307089T DE3780883T DE3780883D1 DE 3780883 D1 DE3780883 D1 DE 3780883D1 DE 8787307089 T DE8787307089 T DE 8787307089T DE 3780883 T DE3780883 T DE 3780883T DE 3780883 D1 DE3780883 D1 DE 3780883D1
Authority
DE
Germany
Prior art keywords
purifying tpa
raw preparations
preparations
raw
tpa
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 - Fee Related
Application number
DE8787307089T
Other languages
English (en)
Other versions
DE3780883T2 (de
Inventor
Mitsuyoshi Mitsui Toatsu Morii
Masaharu Mitsui Toatsu I Ohoka
Toshihiko Suzuki
Katsuyuki Suzuki
Nobuhiro Kawashima
Noriko Mitsui Toatsu Apa Morii
Kunizou Mitsui Toatsu Iij Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of DE3780883D1 publication Critical patent/DE3780883D1/de
Application granted granted Critical
Publication of DE3780883T2 publication Critical patent/DE3780883T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
    • C12N9/6456—Plasminogen activators
    • C12N9/6459—Plasminogen activators t-plasminogen activator (3.4.21.68), i.e. tPA
    • 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)
    • C12Y304/21069—Protein C activated (3.4.21.69)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/814—Enzyme separation or purification
    • Y10S435/815—Enzyme separation or purification by sorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
DE8787307089T 1986-08-11 1987-08-11 Verfahren zur reinigung von tpa aus rohen praeparaten. Expired - Fee Related DE3780883T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61186851A JP2507339B2 (ja) 1986-08-11 1986-08-11 粗ｔＰＡの精製方法

Publications (2)

Publication Number Publication Date
DE3780883D1 true DE3780883D1 (de) 1992-09-10
DE3780883T2 DE3780883T2 (de) 1993-02-04

Family

ID=16195757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787307089T Expired - Fee Related DE3780883T2 (de) 1986-08-11 1987-08-11 Verfahren zur reinigung von tpa aus rohen praeparaten.

Country Status (10)

Country Link
US (1) US5141863A (de)
EP (1) EP0256836B1 (de)
JP (1) JP2507339B2 (de)
AU (1) AU586756B2 (de)
CA (1) CA1302928C (de)
DE (1) DE3780883T2 (de)
DK (1) DK169680B1 (de)
FI (1) FI88308C (de)
NO (1) NO175011C (de)
ZA (1) ZA875902B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01238534A (ja) * 1988-03-17 1989-09-22 Mitsui Toatsu Chem Inc エンドトキシンの除去方法
US7544500B2 (en) 1999-11-13 2009-06-09 Talecris Biotherapeutics, Inc. Process for the production of a reversibly inactive acidified plasmin composition
US6355243B1 (en) 1999-11-13 2002-03-12 Bayer Corporation Method of thrombolysis by local delivery of active plasmin
US20020064860A1 (en) * 2000-11-29 2002-05-30 Schering Corporation Method for purifying adenoviruses
US8093364B2 (en) 2008-01-18 2012-01-10 Bio-Rad Laboratories, Inc. Enhanced purification of antibodies and antibody fragments by apatite chromatography
AU2009256168B2 (en) 2008-06-04 2014-06-05 Grifols Therapeutics Inc. Composition, method and kit for preparing plasmin
US9206410B2 (en) 2009-03-03 2015-12-08 Grifols Therapeutics Inc. Compositions, methods and kits for preparing plasminogen and plasmin prepared therefrom
EP2524215B1 (de) 2010-01-15 2018-12-26 Bio-Rad Laboratories, Inc. Oberflächenneutralisierung von apatit
US8895707B2 (en) 2010-08-18 2014-11-25 Bio-Rad Laboratories, Inc. Elution of proteins from hydroxyapatite resins without resin deterioration
JP5881744B2 (ja) 2011-02-02 2016-03-09 バイオ−ラッド ラボラトリーズ インコーポレーティッド アルカリ溶液でのアパタイトの表面中和方法
CN102286449B (zh) * 2011-05-30 2013-04-03 云南省地方病防治所 鼠疫菌纤溶酶原激活因子Pla的提取与纯化方法
CN104507952B (zh) 2012-05-30 2018-08-10 生物辐射实验室股份有限公司 基于磷灰石的色谱树脂的原位恢复
US9802822B2 (en) 2014-06-23 2017-10-31 Bio-Rad Laboratories, Inc. Apatite pretreatment
EP3157551B1 (de) 2014-06-23 2023-02-15 Bio-Rad Laboratories, Inc. In-situ-restaurierung von apatit
CN111909920B (zh) * 2020-08-24 2022-04-15 武汉人福药业有限责任公司 一种重组人组织型纤溶酶原激活剂的表达纯化方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3542646A (en) * 1966-11-22 1970-11-24 Green Cross Corp Process for fractionally obtaining urokinase and blood coagulation accelerator in human urine
IL43343A (en) * 1972-10-24 1976-03-31 Lilly Co Eli Production of plasminogen activator
US3904480A (en) * 1972-10-24 1975-09-09 Lilly Co Eli Enhanced production of plasminogen activator
JPS55130918A (en) * 1979-03-30 1980-10-11 Toubishi Yakuhin Kogyo Kk Plasminogen-activating agent and its preparation
JPS57146580A (en) * 1981-03-09 1982-09-10 Seikagaku Kogyo Co Ltd Separation and purification of enzyme in human urine
DE3382389D1 (de) * 1982-12-14 1991-10-02 South African Inventions Plasminogenaktivator.
US4960702A (en) * 1985-09-06 1990-10-02 Codon Methods for recovery of tissue plasminogen activator
US4898825A (en) * 1986-05-07 1990-02-06 Mitsui Toatsu Chemicals, Incorporated Methods for purification of single-chain and double-chain tissue plasminogen activator
JPS6379591A (ja) * 1986-09-22 1988-04-09 Mitsui Toatsu Chem Inc ｔＰＡの精製方法
US4928620A (en) * 1988-09-01 1990-05-29 Currey Lesley B Seat pedestal mount

Also Published As

Publication number Publication date
NO175011B (no) 1994-05-09
DK169680B1 (da) 1995-01-09
JPS6342687A (ja) 1988-02-23
JP2507339B2 (ja) 1996-06-12
FI873470A (fi) 1988-02-12
CA1302928C (en) 1992-06-09
EP0256836A1 (de) 1988-02-24
ZA875902B (en) 1988-02-12
AU586756B2 (en) 1989-07-20
FI88308B (fi) 1993-01-15
NO873332D0 (no) 1987-08-10
NO873332L (no) 1988-02-12
US5141863A (en) 1992-08-25
NO175011C (no) 1994-08-17
DK418487A (da) 1988-02-12
FI88308C (fi) 1993-04-26
EP0256836B1 (de) 1992-08-05
FI873470A0 (fi) 1987-08-10
DK418487D0 (da) 1987-08-11
DE3780883T2 (de) 1993-02-04
AU7666687A (en) 1988-02-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee