ATE518137T1 - Chromogenes substrat mit ph-indikatorfarbstoff - Google Patents
Chromogenes substrat mit ph-indikatorfarbstoffInfo
- Publication number
- ATE518137T1 ATE518137T1 AT04749731T AT04749731T ATE518137T1 AT E518137 T1 ATE518137 T1 AT E518137T1 AT 04749731 T AT04749731 T AT 04749731T AT 04749731 T AT04749731 T AT 04749731T AT E518137 T1 ATE518137 T1 AT E518137T1
- Authority
- AT
- Austria
- Prior art keywords
- reactions
- assay
- chromogenic substrate
- indicator dye
- enzyme
- Prior art date
Links
- 239000003593 chromogenic compound Substances 0.000 title abstract 4
- 239000007793 ph indicator Substances 0.000 title abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 6
- 238000003556 assay Methods 0.000 abstract 5
- 102000004190 Enzymes Human genes 0.000 abstract 3
- 108090000790 Enzymes Proteins 0.000 abstract 3
- 238000002965 ELISA Methods 0.000 abstract 2
- 238000002835 absorbance Methods 0.000 abstract 2
- UAIUNKRWKOVEES-UHFFFAOYSA-N 3,3',5,5'-tetramethylbenzidine Chemical group CC1=C(N)C(C)=CC(C=2C=C(C)C(N)=C(C)C=2)=C1 UAIUNKRWKOVEES-UHFFFAOYSA-N 0.000 abstract 1
- OLQIKGSZDTXODA-UHFFFAOYSA-N 4-[3-(4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-3-methylphenol Chemical compound CC1=CC(O)=CC=C1C1(C=2C(=CC(O)=CC=2)C)C2=CC=CC=C2S(=O)(=O)O1 OLQIKGSZDTXODA-UHFFFAOYSA-N 0.000 abstract 1
- 102000003992 Peroxidases Human genes 0.000 abstract 1
- OBRMNDMBJQTZHV-UHFFFAOYSA-N cresol red Chemical compound C1=C(O)C(C)=CC(C2(C3=CC=CC=C3S(=O)(=O)O2)C=2C=C(C)C(O)=CC=2)=C1 OBRMNDMBJQTZHV-UHFFFAOYSA-N 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 108040007629 peroxidase activity proteins Proteins 0.000 abstract 1
- 239000000126 substance 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
- C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
- C12Q1/28—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase involving peroxidase
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
- G01N33/583—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with non-fluorescent dye label
-
- 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
- C12Q2326/00—Chromogens for determinations of oxidoreductase enzymes
- C12Q2326/10—Benzidines
- C12Q2326/12—3,3',5,5'-Tetramethylbenzidine, i.e. TMB
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biophysics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Cell Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pathology (AREA)
- Genetics & Genomics (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Dental Preparations (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Paper (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/426,169 US20040219620A1 (en) | 2003-04-29 | 2003-04-29 | Chromogenic substrate with a pH indicator dye |
| PCT/US2004/010356 WO2004097367A2 (en) | 2003-04-29 | 2004-04-02 | Chromogenic substrate with a ph indicator dye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE518137T1 true ATE518137T1 (de) | 2011-08-15 |
Family
ID=33309810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04749731T ATE518137T1 (de) | 2003-04-29 | 2004-04-02 | Chromogenes substrat mit ph-indikatorfarbstoff |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20040219620A1 (de) |
| EP (1) | EP1618377B1 (de) |
| AT (1) | ATE518137T1 (de) |
| CA (1) | CA2519314C (de) |
| DK (1) | DK1618377T3 (de) |
| ES (1) | ES2367547T3 (de) |
| WO (1) | WO2004097367A2 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7629180B2 (en) * | 2004-12-04 | 2009-12-08 | Freedom Health, Llc | Test kit for the rapid detection and localization of digestive tract bleeding in equines |
| US20060216196A1 (en) * | 2005-03-23 | 2006-09-28 | Neogen Corporation | Narrow swab (access swab) for ATP Measurement |
| ATE483799T1 (de) * | 2006-06-09 | 2010-10-15 | Hoffmann La Roche | Hemmung der enzymatischen peroxidaseaktivität |
| EP1865054B1 (de) * | 2006-06-09 | 2010-10-06 | Roche Diagnostics GmbH | Hemmung der enzymatischen Peroxidaseaktivität |
| EP2368558A1 (de) * | 2010-03-23 | 2011-09-28 | Mdc Max-Delbrück-Centrum Für Molekulare Medizin Berlin - Buch | Azoverbindungen zur Reduzierung der Bildung und der Toxizität von Amyloid-Beta-Aggregationszwischenprodukten |
| CA2806491C (en) | 2010-08-03 | 2018-01-23 | General Electric Company | Simultaneous determination of multiple analytes in industrial water system |
| CN102368054B (zh) * | 2011-06-30 | 2013-07-31 | 同昕生物技术（北京）有限公司 | 检测人全血中他克莫司药物浓度的化学发光酶联免疫试剂盒及其化学发光底物显色液 |
| US9229005B2 (en) | 2012-03-23 | 2016-01-05 | Surmodics Ivd, Inc. | Compositions and methods for in vitro diagnostic tests including sulfonic acid compound |
| CN103472228B (zh) * | 2013-09-10 | 2015-11-25 | 广西壮族自治区兽医研究所 | 孔雀石绿残留一步式化学发光酶免疫分析检测法及试剂盒 |
| WO2015157637A1 (en) | 2014-04-11 | 2015-10-15 | Surmodics Ivd, Inc. | Compositions and methods for in vitro diagnostic tests including zwitterionic solubilization reagent |
| AU2018261788B2 (en) * | 2017-05-04 | 2022-06-02 | Siemens Healthcare Diagnostics Inc. | Devices and methods for minimizing hook effect interference in immunoassays |
| CN111504986A (zh) * | 2020-04-03 | 2020-08-07 | 上海理工大学 | 一种快速检测二胺类生物胺的方法 |
| CN111504987A (zh) * | 2020-04-03 | 2020-08-07 | 上海理工大学 | 一种利用无机杂化纳米花酶快速检测二胺类生物胺的方法 |
| CN113702373B (zh) * | 2021-08-30 | 2024-07-19 | 北京图灵微研生物科技有限公司 | 快速响应细微酸碱度变化的指示剂及其制备方法和应用 |
| CN113772843B (zh) * | 2021-09-15 | 2023-09-08 | 南京钛净膜材料科技有限公司 | 一种利用特种陶瓷膜分离集成技术处理茜素红废水的方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3754867A (en) * | 1970-12-11 | 1973-08-28 | Bjorksten Res Lab Inc | Carbon dioxide sensing system |
| US4208479A (en) * | 1977-07-14 | 1980-06-17 | Syva Company | Label modified immunoassays |
| US4444879A (en) * | 1981-01-29 | 1984-04-24 | Science Research Center, Inc. | Immunoassay with article having support film and immunological counterpart of analyte |
| US4503143A (en) * | 1982-08-20 | 1985-03-05 | Btc Diagnostics Limited Partnership | Enzyme immunoassay with two-part solution of tetramethylbenzidine as chromogen |
| US5116763A (en) * | 1984-11-19 | 1992-05-26 | Miles Inc. | Nonenzymatic glucose test |
| IL85018A0 (en) * | 1988-01-03 | 1988-06-30 | Orgenics Ltd | Stable chromogenic substrate mixture of indoxyl phosphate and tetrazolium salt,method of making and using same in biological and diagnostic assays |
| US5215885A (en) * | 1990-10-23 | 1993-06-01 | Beckman Instruments, Inc. | Stable two-part chromogen substrate |
| US5206150A (en) * | 1990-10-26 | 1993-04-27 | University Of Kentucky Research Foundation | Composition of, method of producing and method of using a stabilized formulation for assaying peroxidase activity |
| GB9211980D0 (en) * | 1992-06-05 | 1992-07-15 | Int Murex Tech Corp | Immunoassay method |
| WO1999001768A1 (en) * | 1997-07-04 | 1999-01-14 | Nycomed Amersham Plc | Peroxidase-catalysed fluorescence |
| AU8334698A (en) * | 1997-07-15 | 1999-02-10 | Kem-En-Tec A/S | Pre-stained 3,3',5,5'-tetramethylbenzidine substrates for the detection of enzyme activity |
-
2003
- 2003-04-29 US US10/426,169 patent/US20040219620A1/en not_active Abandoned
-
2004
- 2004-04-02 ES ES04749731T patent/ES2367547T3/es not_active Expired - Lifetime
- 2004-04-02 EP EP04749731A patent/EP1618377B1/de not_active Expired - Lifetime
- 2004-04-02 DK DK04749731.8T patent/DK1618377T3/da active
- 2004-04-02 AT AT04749731T patent/ATE518137T1/de not_active IP Right Cessation
- 2004-04-02 CA CA002519314A patent/CA2519314C/en not_active Expired - Fee Related
- 2004-04-02 WO PCT/US2004/010356 patent/WO2004097367A2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004097367A2 (en) | 2004-11-11 |
| US20040219620A1 (en) | 2004-11-04 |
| WO2004097367A3 (en) | 2005-03-24 |
| DK1618377T3 (da) | 2011-10-31 |
| EP1618377A2 (de) | 2006-01-25 |
| CA2519314A1 (en) | 2004-11-11 |
| EP1618377B1 (de) | 2011-07-27 |
| CA2519314C (en) | 2010-02-02 |
| ES2367547T3 (es) | 2011-11-04 |
| EP1618377A4 (de) | 2006-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |