DE69933485D1 - Verfahren zur Stabilisierung von Alaninaminotransferase und die entsprechenden Zusammensetzungen - Google Patents

Verfahren zur Stabilisierung von Alaninaminotransferase und die entsprechenden Zusammensetzungen

Info

Publication number
DE69933485D1
DE69933485D1 DE69933485T DE69933485T DE69933485D1 DE 69933485 D1 DE69933485 D1 DE 69933485D1 DE 69933485 T DE69933485 T DE 69933485T DE 69933485 T DE69933485 T DE 69933485T DE 69933485 D1 DE69933485 D1 DE 69933485D1
Authority
DE
Germany
Prior art keywords
stabilizing
alanine aminotransferase
corresponding compositions
medium
compositions
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 - Lifetime
Application number
DE69933485T
Other languages
English (en)
Other versions
DE69933485T2 (de
Inventor
Toshiyuki Baba
Hiromasa Tabata
Katashi Nagamatsu
Yoshifumi Watazu
Ryoji Aoki
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.)
Sysmex Corp
Original Assignee
Sysmex Corp
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 Sysmex Corp filed Critical Sysmex Corp
Application granted granted Critical
Publication of DE69933485D1 publication Critical patent/DE69933485D1/de
Publication of DE69933485T2 publication Critical patent/DE69933485T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y206/00—Transferases transferring nitrogenous groups (2.6)
    • C12Y206/01—Transaminases (2.6.1)
    • C12Y206/01021—D-Amino-acid transaminase (2.6.1.21), i.e. D-alanine aminotransferase/transaminase or D-aspartic aminotransferase/transaminase
    • 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
    • C12N9/10—Transferases (2.)
    • C12N9/1096—Transferases (2.) transferring nitrogenous groups (2.6)
    • 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
    • C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y206/00—Transferases transferring nitrogenous groups (2.6)
    • C12Y206/01—Transaminases (2.6.1)
    • C12Y206/01001—Aspartate transaminase (2.6.1.1), i.e. aspartate-aminotransferase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y206/00—Transferases transferring nitrogenous groups (2.6)
    • C12Y206/01—Transaminases (2.6.1)
    • C12Y206/01002—Alanine transaminase (2.6.1.2), i.e. alanine-aminotransferase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE69933485T 1998-04-24 1999-04-23 Verfahren zur Stabilisierung von Alaninaminotransferase und die entsprechenden Zusammensetzungen Expired - Lifetime DE69933485T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13115998 1998-04-24
JP13115998 1998-04-24

Publications (2)

Publication Number Publication Date
DE69933485D1 true DE69933485D1 (de) 2006-11-16
DE69933485T2 DE69933485T2 (de) 2007-01-11

Family

ID=15051389

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69933485T Expired - Lifetime DE69933485T2 (de) 1998-04-24 1999-04-23 Verfahren zur Stabilisierung von Alaninaminotransferase und die entsprechenden Zusammensetzungen
DE69922696T Expired - Fee Related DE69922696T2 (de) 1998-04-24 1999-04-23 Verfahren zum stabilisieren von aspartataminotransferase und entsprechende zusammensetzung
DE69933796T Expired - Lifetime DE69933796T2 (de) 1998-04-24 1999-04-23 Verfahren zur Stabilisierung von Aspartataminotransferase und die entsprechende Zusammensetzungen

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE69922696T Expired - Fee Related DE69922696T2 (de) 1998-04-24 1999-04-23 Verfahren zum stabilisieren von aspartataminotransferase und entsprechende zusammensetzung
DE69933796T Expired - Lifetime DE69933796T2 (de) 1998-04-24 1999-04-23 Verfahren zur Stabilisierung von Aspartataminotransferase und die entsprechende Zusammensetzungen

Country Status (5)

Country Link
EP (3) EP1136550B1 (de)
JP (2) JP4382986B2 (de)
AT (3) ATE284956T1 (de)
DE (3) DE69933485T2 (de)
WO (1) WO1999055850A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4565311B2 (ja) * 2002-10-03 2010-10-20 東洋紡績株式会社 酵素の安定化方法および組成物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB866423A (en) * 1958-03-21 1961-04-26 Armour & Co Improvements in or relating to chymotrypsin solutions
JPS5126284A (ja) * 1974-08-30 1976-03-04 Amano Pharma Co Ltd Kosonoanteikaho
US4325832A (en) * 1979-03-05 1982-04-20 Beckman Instruments, Inc. Enzyme reference composition
US4652524A (en) * 1980-10-02 1987-03-24 Ivan E. Modrovich Soluble stabilized enzymes
JPS60224499A (ja) * 1984-04-23 1985-11-08 Toyobo Co Ltd 安定なウリカ−ゼ製剤
JP3625503B2 (ja) * 1994-11-11 2005-03-02 旭化成ファーマ株式会社 臨床検査用複合酵素含有組成物
JP3219181B2 (ja) * 1995-01-10 2001-10-15 東洋紡績株式会社 コレステロールオキシダーゼの安定化法

Also Published As

Publication number Publication date
EP1136550B1 (de) 2004-12-15
DE69933485T2 (de) 2007-01-11
DE69933796D1 (de) 2006-12-07
EP1508616B1 (de) 2006-10-25
JP4382986B2 (ja) 2009-12-16
EP1136550A4 (de) 2002-07-10
ATE343631T1 (de) 2006-11-15
EP1136550A1 (de) 2001-09-26
EP1508616A1 (de) 2005-02-23
ATE284956T1 (de) 2005-01-15
DE69922696D1 (de) 2005-01-20
ATE341618T1 (de) 2006-10-15
JP2009232868A (ja) 2009-10-15
EP1508617B1 (de) 2006-10-04
JP4383522B2 (ja) 2009-12-16
WO1999055850A1 (fr) 1999-11-04
DE69933796T2 (de) 2007-05-31
EP1508617A1 (de) 2005-02-23
DE69922696T2 (de) 2005-05-19

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Legal Events

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