ATE136331T1 - Kolorimetrische enzymatische analyse - Google Patents

Kolorimetrische enzymatische analyse

Info

Publication number
ATE136331T1
ATE136331T1 AT91902991T AT91902991T ATE136331T1 AT E136331 T1 ATE136331 T1 AT E136331T1 AT 91902991 T AT91902991 T AT 91902991T AT 91902991 T AT91902991 T AT 91902991T AT E136331 T1 ATE136331 T1 AT E136331T1
Authority
AT
Austria
Prior art keywords
pct
colorimetric
sec
date
enzymatic analysis
Prior art date
Application number
AT91902991T
Other languages
English (en)
Inventor
Timothy David Gibson
John Robert Woodward
Irving John Higgins
William James Aston
David Alan Griffiths
Original Assignee
Cranfield Biotech Ltd
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 Cranfield Biotech Ltd filed Critical Cranfield Biotech Ltd
Application granted granted Critical
Publication of ATE136331T1 publication Critical patent/ATE136331T1/de

Links

Classifications

    • 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525—Multi-layer analytical elements
    • 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
    • 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
    • C12Q1/26—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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521—Single-layer analytical elements
    • 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
    • C12Q2326/50—Phenols; Naphthols; Catechols
    • 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
    • C12Q2326/90—Developer
    • C12Q2326/96—4-Amino-antipyrine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/805—Test papers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/81—Packaged device or kit

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Hematology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT91902991T 1990-02-01 1991-01-28 Kolorimetrische enzymatische analyse ATE136331T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909002274A GB9002274D0 (en) 1990-02-01 1990-02-01 Colorimetric analysis

Publications (1)

Publication Number Publication Date
ATE136331T1 true ATE136331T1 (de) 1996-04-15

Family

ID=10670262

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91902991T ATE136331T1 (de) 1990-02-01 1991-01-28 Kolorimetrische enzymatische analyse

Country Status (8)

Country Link
US (1) US5527509A (de)
EP (1) EP0513078B1 (de)
AT (1) ATE136331T1 (de)
AU (1) AU7146091A (de)
DE (1) DE69118516T2 (de)
DK (1) DK0513078T3 (de)
GB (1) GB9002274D0 (de)
WO (1) WO1991011530A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5955352A (en) * 1994-12-22 1999-09-21 Showa Yakuhin Kako Co., Ltd. Instruments for chemical and microbiological tests
AU706456B2 (en) * 1995-03-27 1999-06-17 Lifescan, Inc. Chemical timer for a direct-reading reagent test strip
GB9512994D0 (en) * 1995-06-26 1995-08-30 Brf International Method for quantitative measurement of an enzyme linked immunosorbent assay
IL118988A0 (en) * 1995-08-03 1996-10-31 Lifescan Inc Direct-reading reagent test strip
GB2310493B (en) * 1996-02-26 2000-08-02 Unilever Plc Determination of the characteristics of fluid
US6077503A (en) * 1997-07-30 2000-06-20 Amway Corporation Skin whitener composition containing mercaptodextran
US5968746A (en) * 1997-11-26 1999-10-19 Schneider; David R. Method and apparatus for preserving human saliva for testing
US7700305B2 (en) 1999-09-17 2010-04-20 N2Itive1 Innovations Analyte detection
ATE401572T1 (de) * 1999-03-04 2008-08-15 Quest Diagnostics Invest Inc Reagens und verfahren zum nachweis von verfälschungsmitteln in wässrigen proben
US6861262B2 (en) 2000-03-03 2005-03-01 Quest Diagnostics Investments Incorporated Composition and method for detecting an adulterant in an aqueous sample
US6703216B2 (en) 2002-03-14 2004-03-09 The Regents Of The University Of California Methods, compositions and apparatuses for detection of gamma-hydroxybutyric acid (GHB)
JP4283512B2 (ja) * 2002-09-09 2009-06-24 アークレイ株式会社 試験用具、およびそれの製造方法
US20040087874A1 (en) * 2002-10-28 2004-05-06 David Schneider Saliva collection system
JP4566983B2 (ja) * 2003-02-24 2010-10-20 バイナックス インコーポレイティッド 乾式化学の側方流動−再構成されたクロマトグラフィー的酵素駆動式アッセイ法
US20040241779A1 (en) * 2003-02-24 2004-12-02 Piasio Roger N. Dry chemistry, lateral flow-reconstituted chromatographic enzyme-driven assays
US20080003629A1 (en) * 2006-04-07 2008-01-03 Morris Shayne K Device and method for detection of vitamins and nutritional minerals
EP2596115B1 (de) * 2010-07-23 2016-03-16 Roche Diagnostics GmbH Zwitterionenpuffer mit zusammensetzungen und seine verwendungen in elektroanalysevorrichtungen sowie entsprechende verfahren
HK1218062A1 (zh) * 2013-03-11 2017-02-03 聚合物技术系统公司 用於具有擴展的動態量程的測試條的系統和方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042329A (en) * 1974-12-18 1977-08-16 Becton, Dickinson And Company Method and device for detecting cholesterol
US4710458A (en) * 1979-09-17 1987-12-01 R. J. Harvey Instrument Corporation Nylon strips for medical assay
US4430427A (en) * 1980-11-04 1984-02-07 Phillips Petroleum Company Red absorbing combination of alcohol oxidase and an azide compound
US4900666A (en) * 1983-07-12 1990-02-13 Lifescan, Inc. Colorimetric ethanol analysis method and test device
US4734360A (en) * 1983-07-12 1988-03-29 Lifescan, Inc. Colorimetric ethanol analysis method and test device
DD224951A1 (de) * 1983-10-19 1985-07-17 Wolfen Filmfab Veb Analytisches material zur bestimmung von h tief 2 o tief 2, organischen peroxiden und h tief 2 o tief 2-bildenden stoffgemischen
US4786596A (en) * 1985-02-20 1988-11-22 Chem-Elec., Inc. Method of preparing a test strip for alcohol testing
US5036000A (en) * 1986-12-16 1991-07-30 Enzymatics, Inc. Threshold color control system
US5200325A (en) * 1988-02-10 1993-04-06 Miles Inc. Self-indicating analysis employing stoichiometric chemical subtraction

Also Published As

Publication number Publication date
GB9002274D0 (en) 1990-03-28
US5527509A (en) 1996-06-18
DK0513078T3 (da) 1996-08-19
AU7146091A (en) 1991-08-21
WO1991011530A1 (en) 1991-08-08
EP0513078B1 (de) 1996-04-03
EP0513078A1 (de) 1992-11-19
DE69118516D1 (de) 1996-05-09
DE69118516T2 (de) 1996-12-05

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee