DE69722771D1 - Verfahren zum nachweis der enzymaktivität von mikroorganismen - Google Patents

Verfahren zum nachweis der enzymaktivität von mikroorganismen

Info

Publication number
DE69722771D1
DE69722771D1 DE69722771T DE69722771T DE69722771D1 DE 69722771 D1 DE69722771 D1 DE 69722771D1 DE 69722771 T DE69722771 T DE 69722771T DE 69722771 T DE69722771 T DE 69722771T DE 69722771 D1 DE69722771 D1 DE 69722771D1
Authority
DE
Germany
Prior art keywords
pct
sec
encymactivity
microorganisms
detecting
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
DE69722771T
Other languages
English (en)
Other versions
DE69722771T2 (de
Inventor
Sylvain Orenga
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.)
Biomerieux SA
Original Assignee
Biomerieux SA
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 Biomerieux SA filed Critical Biomerieux SA
Publication of DE69722771D1 publication Critical patent/DE69722771D1/de
Application granted granted Critical
Publication of DE69722771T2 publication Critical patent/DE69722771T2/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
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
    • C12Q1/37—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving peptidase or proteinase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q2337/00—N-linked chromogens for determinations of peptidases and proteinases
    • C12Q2337/50—Indoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Toxicology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DE69722771T 1996-07-29 1997-07-29 Verfahren zum nachweis der enzymaktivität von mikroorganismen Expired - Lifetime DE69722771T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9609523A FR2751663B1 (fr) 1996-07-29 1996-07-29 Procede de mise en evidence d'une activite enzymatique de microorganismes
FR9609523 1996-07-29
PCT/FR1997/001415 WO1998004735A1 (fr) 1996-07-29 1997-07-29 Procede de mise en evidence d'une activite enzymatique de microorganismes

Publications (2)

Publication Number Publication Date
DE69722771D1 true DE69722771D1 (de) 2003-07-17
DE69722771T2 DE69722771T2 (de) 2004-03-18

Family

ID=9494588

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69722771T Expired - Lifetime DE69722771T2 (de) 1996-07-29 1997-07-29 Verfahren zum nachweis der enzymaktivität von mikroorganismen

Country Status (9)

Country Link
US (1) US6046016A (de)
EP (1) EP0880599B1 (de)
JP (1) JP3717945B2 (de)
AT (1) ATE242817T1 (de)
CA (1) CA2231067A1 (de)
DE (1) DE69722771T2 (de)
ES (1) ES2201311T3 (de)
FR (1) FR2751663B1 (de)
WO (1) WO1998004735A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774097B1 (fr) * 1998-01-28 2000-09-29 Bio Merieux Utilisation de derives d'indolamine dans la detection d'une activite de peptidase ou dans la detection de micro-organismes
FR2801903B1 (fr) * 1999-12-06 2004-01-30 Biomerieux Sa Nouveaux substrats enzymatiques pour la detection de pseudomonas aeruginosa, compositions les contenant et procede de detection de cette espece
FR2850378B1 (fr) 2003-01-29 2005-03-04 Bio Merieux Substrats enzymatiques, milieux de culture les contenant, utilisation pour detecter une activite aminopeptidase et/ou differencier des bacteries a gram+ par rapport a des bacteries a gram-
FR2854893B1 (fr) 2003-05-13 2006-07-07 Biomerieux Sa Nouveaux substrats enzymatiques derives de phenoxazinone et leur utilisation comme revelateur dans la detection de microorganismes a activite peptidase
FR2875242B1 (fr) * 2004-09-10 2006-11-17 Biomerieux Sa Nouveaux substrats enzymatiques derives de phenoxazinone et leur utilisation comme revelateur dans la detection de microorganismes a activite peptidase
FR2875241B1 (fr) * 2004-09-16 2010-07-30 Biomerieux Sa Procede de detection de streptococcus agalactiae en utilisant l'activite esterase
FR2897874B1 (fr) * 2006-02-28 2013-11-15 Biomerieux Sa Procede pour l'identification d'au moins deux groupes de microorganismes
FR2916763B1 (fr) 2007-05-31 2013-11-15 Biomerieux Sa Nouveaux substrats de peptidase
JP2009000002A (ja) * 2007-06-19 2009-01-08 Nissui Pharm Co Ltd 微生物検出用培地
FR2948686B1 (fr) 2009-07-30 2011-08-19 Biomerieux Sa Nouveaux substrats de peptidase
FR2948685A1 (fr) 2009-07-30 2011-02-04 Biomerieux Sa Nouveaux substrats
FR2948684B1 (fr) 2009-07-30 2011-08-19 Biomerieux Sa Nouveaux substrats de peptidase
US8921067B2 (en) 2013-02-04 2014-12-30 3M Innovative Properties Company Method and culture device for detecting yeasts and molds
CN103436589A (zh) * 2013-09-11 2013-12-11 中国检验检疫科学研究院 鉴别革兰氏阴性和阳性菌的培养基及使用方法
EP3314257B1 (de) * 2015-06-26 2021-06-16 Life Technologies Corporation Zellverfolgungsreagenzien und deren verfahren zur verwendung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854987A1 (de) * 1978-12-20 1980-06-26 Boehringer Mannheim Gmbh Diagnostische mittel zum nachweis proteolytischer enzyme und dafuer geeignete chromogene
CA2062753C (en) * 1989-04-27 2005-04-26 N. Robert Ward, Jr. Precipitate test for microorganisms
FR2653447B1 (fr) * 1989-10-20 1991-12-27 Bio Merieux Procede et reactifs pour la detection de micro-organismes.
FR2671100B1 (fr) * 1990-12-28 1993-03-05 Bio Merieux Procede d'analyse bacteriologique, et milieu de detection des bacteries genre salmonella.

Also Published As

Publication number Publication date
CA2231067A1 (fr) 1998-02-05
WO1998004735A1 (fr) 1998-02-05
ATE242817T1 (de) 2003-06-15
US6046016A (en) 2000-04-04
FR2751663A1 (fr) 1998-01-30
JP3717945B2 (ja) 2005-11-16
EP0880599B1 (de) 2003-06-11
JPH11512935A (ja) 1999-11-09
FR2751663B1 (fr) 1998-10-02
EP0880599A1 (de) 1998-12-02
ES2201311T3 (es) 2004-03-16
DE69722771T2 (de) 2004-03-18

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