ES2138596T3 - Estabilizacion de un reactivo que contiene una enzima para la determinacion de un analito. - Google Patents

Estabilizacion de un reactivo que contiene una enzima para la determinacion de un analito.

Info

Publication number
ES2138596T3
ES2138596T3 ES92908653T ES92908653T ES2138596T3 ES 2138596 T3 ES2138596 T3 ES 2138596T3 ES 92908653 T ES92908653 T ES 92908653T ES 92908653 T ES92908653 T ES 92908653T ES 2138596 T3 ES2138596 T3 ES 2138596T3
Authority
ES
Spain
Prior art keywords
analyte
stabilization
enzyme
determination
mediator
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
ES92908653T
Other languages
English (en)
Inventor
Kent M Kost
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.)
Roche Diagnostics Corp
Original Assignee
Roche Diagnostics Corp
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 Roche Diagnostics Corp filed Critical Roche Diagnostics Corp
Application granted granted Critical
Publication of ES2138596T3 publication Critical patent/ES2138596T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
    • 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
    • C12Q1/60—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving cholesterol

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)
  • Emergency Medicine (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

SE PRESENTA UN REAGENTE DE ENSAYOS QUE INCLUYE UN MEDIADOR REDUCIBLE QUE MEJORA SU ESTABILIDAD MEJORADA Y SU VIDA MEDIA CUANDO SE AÑADE UN AGENTE OXIDANTE. EL AGENTE OXIDANTE EVITA LA REDUCCION PREMATURA DEL MEDIADOR PERO NO COMPITE DE FORMA EVIDENTE CON LA REDUCCION DEL MEDIADOR DURANTE LA REALIZACION DEL ENSAYO.
ES92908653T 1991-02-27 1992-02-27 Estabilizacion de un reactivo que contiene una enzima para la determinacion de un analito. Expired - Lifetime ES2138596T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66171691A 1991-02-27 1991-02-27

Publications (1)

Publication Number Publication Date
ES2138596T3 true ES2138596T3 (es) 2000-01-16

Family

ID=24654808

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92908653T Expired - Lifetime ES2138596T3 (es) 1991-02-27 1992-02-27 Estabilizacion de un reactivo que contiene una enzima para la determinacion de un analito.

Country Status (6)

Country Link
EP (1) EP0575515B1 (es)
JP (1) JP3131924B2 (es)
AT (1) ATE182369T1 (es)
DE (1) DE69229629T2 (es)
ES (1) ES2138596T3 (es)
WO (1) WO1992015701A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPM506894A0 (en) * 1994-04-14 1994-05-05 Memtec Limited Novel electrochemical cells
AUPN239395A0 (en) * 1995-04-12 1995-05-11 Memtec Limited Method of defining an electrode area
US6413410B1 (en) 1996-06-19 2002-07-02 Lifescan, Inc. Electrochemical cell
AUPN363995A0 (en) 1995-06-19 1995-07-13 Memtec Limited Electrochemical cell
US6521110B1 (en) 1995-11-16 2003-02-18 Lifescan, Inc. Electrochemical cell
US6863801B2 (en) 1995-11-16 2005-03-08 Lifescan, Inc. Electrochemical cell
AUPN661995A0 (en) 1995-11-16 1995-12-07 Memtec America Corporation Electrochemical cell 2
US6632349B1 (en) 1996-11-15 2003-10-14 Lifescan, Inc. Hemoglobin sensor
AUPO855897A0 (en) 1997-08-13 1997-09-04 Usf Filtration And Separations Group Inc. Automatic analysing apparatus II
RU2297696C2 (ru) 2001-10-10 2007-04-20 Лайфскен, Инк. Электрохимическая ячейка
PL213316B1 (pl) 2001-12-28 2013-02-28 Arkray Sposób analizy kolorymetrycznej, odczynnik i próbka do badan
CA2471660C (en) * 2001-12-28 2012-11-27 Arkray, Inc. Method and reagent of colorimetry employing an oxidoreductase and a transition metal complex that changes colour by transferring an electron
US20060134713A1 (en) 2002-03-21 2006-06-22 Lifescan, Inc. Biosensor apparatus and methods of use
US8529751B2 (en) 2006-03-31 2013-09-10 Lifescan, Inc. Systems and methods for discriminating control solution from a physiological sample
US8778168B2 (en) 2007-09-28 2014-07-15 Lifescan, Inc. Systems and methods of discriminating control solution from a physiological sample
US8603768B2 (en) 2008-01-17 2013-12-10 Lifescan, Inc. System and method for measuring an analyte in a sample
US8551320B2 (en) 2008-06-09 2013-10-08 Lifescan, Inc. System and method for measuring an analyte in a sample
EP2424435B1 (en) 2009-04-30 2021-06-02 Dexcom, Inc. Performance reports associated with continuous sensor data from multiple analysis time periods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311027A1 (de) * 1983-03-25 1984-09-27 Boehringer Mannheim Gmbh, 6800 Mannheim Nad(p)-unabhaengige glycerindehydrogenase, verfahren zu deren herstellung sowie deren verwendung zur bestimmung von glycerin und triglyceriden
US4929545A (en) 1989-04-14 1990-05-29 Boehringer Mannheim Corporation Method and reagent for determination of an analyte via enzymatic means using a ferricyanide/ferric compound system
AU634863B2 (en) * 1989-12-15 1993-03-04 Roche Diagnostics Operations Inc. Redox mediator reagent and biosensor
JP3127160B2 (ja) * 1991-02-27 2001-01-22 ロシュ ダイアグノスティックス コーポレーション 被検体を測定するための改善された方法および試薬

Also Published As

Publication number Publication date
EP0575515A4 (en) 1997-05-02
EP0575515B1 (en) 1999-07-21
WO1992015701A1 (en) 1992-09-17
EP0575515A1 (en) 1993-12-29
JPH06506351A (ja) 1994-07-21
DE69229629D1 (de) 1999-08-26
DE69229629T2 (de) 2002-05-16
ATE182369T1 (de) 1999-08-15
JP3131924B2 (ja) 2001-02-05

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