ATE242817T1 - Verfahren zum nachweis der enzymaktivität von mikroorganismen - Google Patents
Verfahren zum nachweis der enzymaktivität von mikroorganismenInfo
- Publication number
- ATE242817T1 ATE242817T1 AT97935649T AT97935649T ATE242817T1 AT E242817 T1 ATE242817 T1 AT E242817T1 AT 97935649 T AT97935649 T AT 97935649T AT 97935649 T AT97935649 T AT 97935649T AT E242817 T1 ATE242817 T1 AT E242817T1
- Authority
- AT
- Austria
- Prior art keywords
- pct
- microorganisms
- detecting
- sec
- date
- Prior art date
Links
- 244000005700 microbiome Species 0.000 title abstract 2
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 abstract 1
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 abstract 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 abstract 1
- 102000035195 Peptidases Human genes 0.000 abstract 1
- 108091005804 Peptidases Proteins 0.000 abstract 1
- 235000004279 alanine Nutrition 0.000 abstract 1
- 235000001014 amino acid Nutrition 0.000 abstract 1
- 150000001413 amino acids Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 235000019833 protease Nutrition 0.000 abstract 1
- 239000000700 radioactive tracer Substances 0.000 abstract 1
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)
Applications Claiming Priority (2)
| 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 |
| PCT/FR1997/001415 WO1998004735A1 (fr) | 1996-07-29 | 1997-07-29 | Procede de mise en evidence d'une activite enzymatique de microorganismes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE242817T1 true ATE242817T1 (de) | 2003-06-15 |
Family
ID=9494588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT97935649T ATE242817T1 (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)
| 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 |
| US20180196033A1 (en) * | 2015-06-26 | 2018-07-12 | Life Technologies Corporation | Cell tracking reagents and their methods of use |
Family Cites Families (4)
| 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 |
| AU639237B2 (en) * | 1989-04-27 | 1993-07-22 | Biocontrol Systems, Incorporated | 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. |
-
1996
- 1996-07-29 FR FR9609523A patent/FR2751663B1/fr not_active Expired - Fee Related
-
1997
- 1997-07-29 EP EP97935649A patent/EP0880599B1/de not_active Expired - Lifetime
- 1997-07-29 WO PCT/FR1997/001415 patent/WO1998004735A1/fr active IP Right Grant
- 1997-07-29 US US09/043,191 patent/US6046016A/en not_active Expired - Fee Related
- 1997-07-29 JP JP50856998A patent/JP3717945B2/ja not_active Expired - Fee Related
- 1997-07-29 DE DE69722771T patent/DE69722771T2/de not_active Expired - Lifetime
- 1997-07-29 AT AT97935649T patent/ATE242817T1/de not_active IP Right Cessation
- 1997-07-29 CA CA002231067A patent/CA2231067A1/fr not_active Abandoned
- 1997-07-29 ES ES97935649T patent/ES2201311T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2201311T3 (es) | 2004-03-16 |
| DE69722771T2 (de) | 2004-03-18 |
| EP0880599A1 (de) | 1998-12-02 |
| FR2751663A1 (fr) | 1998-01-30 |
| JP3717945B2 (ja) | 2005-11-16 |
| US6046016A (en) | 2000-04-04 |
| DE69722771D1 (de) | 2003-07-17 |
| CA2231067A1 (fr) | 1998-02-05 |
| EP0880599B1 (de) | 2003-06-11 |
| WO1998004735A1 (fr) | 1998-02-05 |
| JPH11512935A (ja) | 1999-11-09 |
| FR2751663B1 (fr) | 1998-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |