ES2041251T3 - Dispositivo de ensayo de arco iris. - Google Patents

Dispositivo de ensayo de arco iris.

Info

Publication number
ES2041251T3
ES2041251T3 ES198787104429T ES87104429T ES2041251T3 ES 2041251 T3 ES2041251 T3 ES 2041251T3 ES 198787104429 T ES198787104429 T ES 198787104429T ES 87104429 T ES87104429 T ES 87104429T ES 2041251 T3 ES2041251 T3 ES 2041251T3
Authority
ES
Spain
Prior art keywords
indicator
reduced
analyte
iii
nicotinamide
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
ES198787104429T
Other languages
English (en)
Inventor
James P. Albarella
Steven C. Charlton
James W. Reinsch
Mary Ellen Warchal
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.)
Bayer Corp
Original Assignee
Miles Inc
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 Miles Inc filed Critical Miles Inc
Application granted granted Critical
Publication of ES2041251T3 publication Critical patent/ES2041251T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N33/526—Multi-layer analytical elements the element being adapted for a specific analyte
    • 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
    • C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Cosmetics (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

Una composición de ensayo para la determinación visual de un analito en una muestra fluida, que comprende: (a) un sistema catalítico capaz de generar dinucleótido de nicotinamida y adenina reducido a partir del analito; (b) un primer sistema catalítico independiente capaz de generar un primer indicador reducido por reacción con dinucleótido de nicotinamida y adenina reducido; y (c) un segundo sistema catalítico independiente capaz de generar un cambio de matiz de un segundo componente indicador por reacción con dinucleótido de nicotinamida y adenina reducido, segundo sistema catalítico independiente que incluye (iii) una disulfuro reductasa; (iii) un substrato de disulfuro; y (iii) un indicador de tiol, en donde la disulfuro reductasa es capaz de catalizar la reacción entre dinucleótido de nicotinamida y adenina reducido y el substrato de disulfuro para producir un producto que puede interactuar con el indicador de tiol para producir el cambio de matiz del segundo indicador; por lo que la generación del primer indicador reducido y el matiz cambiado del segundo indicador ocurren substancialmente de forma simultánea para proporcionar matices diferentes con cencentraciones de analito diferentes dependiendo el matiz final particular producido por la composición de ensayo de la concentración del analito.
ES198787104429T 1986-04-04 1987-03-25 Dispositivo de ensayo de arco iris. Expired - Lifetime ES2041251T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84870686A 1986-04-04 1986-04-04

Publications (1)

Publication Number Publication Date
ES2041251T3 true ES2041251T3 (es) 1993-11-16

Family

ID=25304059

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787104429T Expired - Lifetime ES2041251T3 (es) 1986-04-04 1987-03-25 Dispositivo de ensayo de arco iris.

Country Status (12)

Country Link
EP (1) EP0239926B1 (es)
JP (1) JPH0698037B2 (es)
AT (1) ATE90970T1 (es)
AU (1) AU579507B2 (es)
CA (1) CA1295216C (es)
DE (1) DE3786286T2 (es)
DK (1) DK169040B1 (es)
ES (1) ES2041251T3 (es)
FI (1) FI871450A7 (es)
IE (1) IE60583B1 (es)
NO (1) NO175218C (es)
ZA (1) ZA871361B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855228A (en) * 1987-09-11 1989-08-08 Miles Inc. Multiple oxidative indicator system for visual determination of hydrogen peroxide
CA1322324C (en) * 1988-02-10 1993-09-21 Joel M. Blatt Self-indicating and improved resolution analyses employing stoichiometric chemical subtraction
CA2127172C (en) * 1993-08-05 1998-07-14 Amy H. Chu Analyte detection device and process
US7122333B2 (en) 2001-11-21 2006-10-17 Unitika Ltd. Method and reagent for visually measuring ATP
US6975892B2 (en) 2003-10-21 2005-12-13 Oculir, Inc. Methods for non-invasive analyte measurement from the conjunctiva
US6968222B2 (en) 2003-05-02 2005-11-22 Oculir, Inc. Methods and device for non-invasive analyte measurement
US6958039B2 (en) 2003-05-02 2005-10-25 Oculir, Inc. Method and instruments for non-invasive analyte measurement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211167A1 (de) * 1982-03-26 1983-09-29 Merck Patent Gmbh, 6100 Darmstadt Testsystem und verfahren zur bestimmung von substanzen in fluessigkeiten
DE3247894A1 (de) * 1982-12-24 1984-06-28 Merck Patent Gmbh, 6100 Darmstadt Testsystem und verfahren zur bestimmung von nad(p)h
EP0160847A1 (de) * 1984-04-09 1985-11-13 Akademie der Wissenschaften der DDR Analystisches Element zur Bestimmung von Glucose, glucosehaltigen Oligosacchariden und Harnsäure
US4898813A (en) * 1986-04-04 1990-02-06 Albarella James P Catalytic test composition intended to produce a range of colors

Also Published As

Publication number Publication date
IE60583B1 (en) 1994-07-27
DE3786286D1 (de) 1993-07-29
AU579507B2 (en) 1988-11-24
FI871450L (fi) 1987-10-05
DK171087A (da) 1987-10-05
NO871222L (no) 1987-10-05
CA1295216C (en) 1992-02-04
AU7103587A (en) 1987-10-08
NO871222D0 (no) 1987-03-24
EP0239926A2 (en) 1987-10-07
JPH0698037B2 (ja) 1994-12-07
JPS62239054A (ja) 1987-10-19
DE3786286T2 (de) 1993-09-30
DK169040B1 (da) 1994-08-01
EP0239926A3 (en) 1990-11-07
EP0239926B1 (en) 1993-06-23
FI871450A0 (fi) 1987-04-02
IE870866L (en) 1987-10-04
ATE90970T1 (de) 1993-07-15
ZA871361B (en) 1987-08-20
NO175218B (es) 1994-06-06
NO175218C (no) 1994-09-14
FI871450A7 (fi) 1987-10-05
DK171087D0 (da) 1987-04-03

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