ATE40571T1 - Verfahren und mittel zur durchfuehrung mikrochemischer und mikrobiologischer tests. - Google Patents
Verfahren und mittel zur durchfuehrung mikrochemischer und mikrobiologischer tests.Info
- Publication number
- ATE40571T1 ATE40571T1 AT85304486T AT85304486T ATE40571T1 AT E40571 T1 ATE40571 T1 AT E40571T1 AT 85304486 T AT85304486 T AT 85304486T AT 85304486 T AT85304486 T AT 85304486T AT E40571 T1 ATE40571 T1 AT E40571T1
- Authority
- AT
- Austria
- Prior art keywords
- tryptophan
- deaminase
- carrying
- methods
- positive
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000002906 microbiologic effect Effects 0.000 title 1
- RSTKLPZEZYGQPY-UHFFFAOYSA-N 3-(indol-3-yl)pyruvic acid Chemical compound C1=CC=C2C(CC(=O)C(=O)O)=CNC2=C1 RSTKLPZEZYGQPY-UHFFFAOYSA-N 0.000 abstract 3
- 244000005700 microbiome Species 0.000 abstract 3
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 abstract 2
- 238000012258 culturing Methods 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 238000009629 microbiological culture Methods 0.000 abstract 1
- 229960004799 tryptophan Drugs 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
- C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
-
- 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
- C12Q2334/00—O-linked chromogens for determinations of hydrolase enzymes, e.g. glycosidases, phosphatases, esterases
- C12Q2334/20—Coumarin derivatives
- C12Q2334/22—4-Methylumbelliferyl, i.e. beta-methylumbelliferone, 4MU
-
- 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
- C12Q2337/20—Coumarin derivatives
- C12Q2337/22—7-Amino-4-methylcoumarin, i.e. AMC, MCA
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Analytical Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Immunology (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848416045A GB8416045D0 (en) | 1984-06-22 | 1984-06-22 | Carrying out microchemical and microbiological tests |
| EP85304486A EP0171158B1 (de) | 1984-06-22 | 1985-06-24 | Verfahren und Mittel zur Durchführung mikrochemischer und mikrobiologischer Tests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE40571T1 true ATE40571T1 (de) | 1989-02-15 |
Family
ID=10562871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT85304486T ATE40571T1 (de) | 1984-06-22 | 1985-06-24 | Verfahren und mittel zur durchfuehrung mikrochemischer und mikrobiologischer tests. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0171158B1 (de) |
| JP (1) | JPS61502583A (de) |
| AT (1) | ATE40571T1 (de) |
| DE (1) | DE3568062D1 (de) |
| GB (1) | GB8416045D0 (de) |
| WO (1) | WO1986000340A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4774173A (en) * | 1984-12-06 | 1988-09-27 | Orgenics Ltd. | Microbiological assay kit and method for detecting de novo biomolecular synthesis inhibitors |
| US4746604A (en) * | 1985-05-24 | 1988-05-24 | Enzo Biochem, Inc. | Specific binding assays utilizing a viable cell as a label |
| US5206699A (en) * | 1988-05-06 | 1993-04-27 | Gersan Establishment | Sensing a narrow frequency band of radiation and gemstones |
| IL87533A0 (en) * | 1988-08-23 | 1989-01-31 | Hy Lab Ltd | Assay system for fish pathogens |
| US5565328A (en) * | 1988-08-31 | 1996-10-15 | Dade International Inc. | Measurement of color reactions by monitoring a change of fluorescence |
| US5372784A (en) * | 1988-08-31 | 1994-12-13 | Baxter Diagnostics Inc. | Measurement of bacterial CO2 production in an isolated fluorophore by monitoring an absorbance regulated change of fluorescence |
| US5173434A (en) * | 1990-11-05 | 1992-12-22 | Baxter Diagnostics Inc. | Measurement of color reactions by monitoring a change of fluorescence |
| DK96989D0 (da) * | 1989-02-28 | 1989-02-28 | Faxe Kalkbrud Aktieselskabet | Fremgangsmaade til overvaagning af biologiske processer |
| EP0448923B1 (de) | 1990-03-29 | 1996-01-03 | Avl Photronics Corporation | Verfahren und Apparat zum Nachweis biologischer Aktivitäten in einer Probe |
| WO1992019764A1 (en) * | 1991-05-08 | 1992-11-12 | Baxter Diagnostics Inc. | Method and apparatus to detect bacterial contamination of transfusable blood |
| US7553614B2 (en) | 1995-06-29 | 2009-06-30 | Brocia Robert W | High sensitivity fluorometric assays |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2196386A1 (en) * | 1972-08-17 | 1974-03-15 | Cudennec Alain | Culture media selection - for identification of unknown bacteria |
| US4245043A (en) * | 1979-06-29 | 1981-01-13 | Minnesota Mining And Manufacturing Company | Negative control media device and method for microbiologic biochemical tests |
| US4345027A (en) * | 1980-12-12 | 1982-08-17 | The United States Of America As Represented By The United States Department Of Energy | Fluorometric method of quantitative cell mutagenesis |
| US4495293A (en) * | 1983-02-24 | 1985-01-22 | Abbott Laboratories | Fluorometric assay |
| GB8305324D0 (en) * | 1983-02-25 | 1983-03-30 | Unilever Plc | Microbiological test processes |
-
1984
- 1984-06-22 GB GB848416045A patent/GB8416045D0/en active Pending
-
1985
- 1985-06-24 WO PCT/GB1985/000279 patent/WO1986000340A1/en not_active Ceased
- 1985-06-24 JP JP60502958A patent/JPS61502583A/ja active Pending
- 1985-06-24 DE DE8585304486T patent/DE3568062D1/de not_active Expired
- 1985-06-24 EP EP85304486A patent/EP0171158B1/de not_active Expired
- 1985-06-24 AT AT85304486T patent/ATE40571T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1986000340A1 (en) | 1986-01-16 |
| JPS61502583A (ja) | 1986-11-13 |
| EP0171158B1 (de) | 1989-02-01 |
| GB8416045D0 (en) | 1984-07-25 |
| EP0171158A1 (de) | 1986-02-12 |
| DE3568062D1 (en) | 1989-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |