ATE341618T1 - Verfahren zur stabilisierung von alaninaminotransferase und die entsprechenden zusammensetzungen - Google Patents

Verfahren zur stabilisierung von alaninaminotransferase und die entsprechenden zusammensetzungen

Info

Publication number: ATE341618T1
Authority: AT; Austria
Prior art keywords: stabilizing; alaninaminotransferase; corresponding compositions; medium; compositions
Prior art date: 1998-04-24

Application number

AT04077438T

Other languages

English (en)

Inventor

Toshiyuki Baba

Hiromasa Tabata

Katashi Nagamatsu

Yoshifumi Watazu

Ryoji Aoki

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.)

1998-04-24

Filing date

1999-04-23

Publication date

2006-10-15

1999-04-23 Application filed by Sysmex Corp filed Critical Sysmex Corp

2006-10-15 Application granted granted Critical

2006-10-15 Publication of ATE341618T1 publication Critical patent/ATE341618T1/de

Links

239000000203 mixture Substances 0.000 title abstract 2
230000000087 stabilizing effect Effects 0.000 title abstract 2
102100036475 Alanine aminotransferase 1 Human genes 0.000 abstract 1
108010082126 Alanine transaminase Proteins 0.000 abstract 1
KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 abstract 1
KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 abstract 1
210000002966 serum Anatomy 0.000 abstract 1
239000004474 valine Substances 0.000 abstract 1

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)
Investigating Or Analysing Biological Materials (AREA)
Saccharide Compounds (AREA)

AT04077438T 1998-04-24 1999-04-23 Verfahren zur stabilisierung von alaninaminotransferase und die entsprechenden zusammensetzungen ATE341618T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
ATE341618T1 true ATE341618T1 (de)	2006-10-15

Family

ID=15051389

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
AT04077437T ATE343631T1 (de)	1998-04-24	1999-04-23	Methode zum stabilisieren von aspartataminotransferase und die entsprechenden zusammensetzungen
AT04077438T ATE341618T1 (de)	1998-04-24	1999-04-23	Verfahren zur stabilisierung von alaninaminotransferase und die entsprechenden zusammensetzungen
AT99917154T ATE284956T1 (de)	1998-04-24	1999-04-23	Verfahren zum stabilisieren von aspartataminotransferase und die entsprechenden zusammensetzungen

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
AT04077437T ATE343631T1 (de)	1998-04-24	1999-04-23	Methode zum stabilisieren von aspartataminotransferase und die entsprechenden zusammensetzungen

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
AT99917154T ATE284956T1 (de)	1998-04-24	1999-04-23	Verfahren zum stabilisieren von aspartataminotransferase und die entsprechenden zusammensetzungen

Country Status (5)

Country	Link
EP (3)	EP1508617B1 (de)
JP (2)	JP4382986B2 (de)
AT (3)	ATE343631T1 (de)
DE (3)	DE69933485T2 (de)
WO (1)	WO1999055850A1 (de)

Families Citing this family (2)

* 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
RU2238318C1 (ru) *	2003-06-20	2004-10-20	Открытое акционерное общество "Восток"	Способ стабилизации и активации гидролитических ферментов

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

1999
- 1999-04-23 DE DE69933485T patent/DE69933485T2/de not_active Expired - Lifetime
- 1999-04-23 AT AT04077437T patent/ATE343631T1/de not_active IP Right Cessation
- 1999-04-23 JP JP2000545994A patent/JP4382986B2/ja not_active Expired - Fee Related
- 1999-04-23 WO PCT/JP1999/002205 patent/WO1999055850A1/ja not_active Ceased
- 1999-04-23 EP EP04077438A patent/EP1508617B1/de not_active Expired - Lifetime
- 1999-04-23 DE DE69933796T patent/DE69933796T2/de not_active Expired - Lifetime
- 1999-04-23 AT AT04077438T patent/ATE341618T1/de not_active IP Right Cessation
- 1999-04-23 EP EP04077437A patent/EP1508616B1/de not_active Expired - Lifetime
- 1999-04-23 EP EP99917154A patent/EP1136550B1/de not_active Expired - Lifetime
- 1999-04-23 AT AT99917154T patent/ATE284956T1/de not_active IP Right Cessation
- 1999-04-23 DE DE69922696T patent/DE69922696T2/de not_active Expired - Fee Related
2009
- 2009-07-17 JP JP2009168960A patent/JP4383522B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE69922696D1 (de)	2005-01-20
EP1508616B1 (de)	2006-10-25
WO1999055850A1 (en)	1999-11-04
DE69933796T2 (de)	2007-05-31
EP1136550A4 (de)	2002-07-10
EP1508616A1 (de)	2005-02-23
EP1136550A1 (de)	2001-09-26
EP1508617B1 (de)	2006-10-04
ATE284956T1 (de)	2005-01-15
EP1136550B1 (de)	2004-12-15
JP2009232868A (ja)	2009-10-15
JP4383522B2 (ja)	2009-12-16
JP4382986B2 (ja)	2009-12-16
DE69922696T2 (de)	2005-05-19
DE69933796D1 (de)	2006-12-07
DE69933485T2 (de)	2007-01-11
DE69933485D1 (de)	2006-11-16
ATE343631T1 (de)	2006-11-15
EP1508617A1 (de)	2005-02-23

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Legal Events

Date	Code	Title	Description
2007-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties