DE60326814D1 - Kolorimetrisches verfahren und reagens zur verwendung darin - Google Patents

Kolorimetrisches verfahren und reagens zur verwendung darin

Info

Publication number
DE60326814D1
DE60326814D1 DE60326814T DE60326814T DE60326814D1 DE 60326814 D1 DE60326814 D1 DE 60326814D1 DE 60326814 T DE60326814 T DE 60326814T DE 60326814 T DE60326814 T DE 60326814T DE 60326814 D1 DE60326814 D1 DE 60326814D1
Authority
DE
Germany
Prior art keywords
reaction
mediator
analyte
short time
color
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
DE60326814T
Other languages
English (en)
Inventor
Kenji Nagakawa
Tomomichi Tsujimoto
Susumu Nishino
Masaaki Teramoto
Yoshiyuki Kawase
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.)
Arkray Inc
Original Assignee
Arkray 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 Arkray Inc filed Critical Arkray Inc
Application granted granted Critical
Publication of DE60326814D1 publication Critical patent/DE60326814D1/de
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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • 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
    • C12Q1/32—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase involving dehydrogenase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Plasma & Fusion (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Cosmetics (AREA)
DE60326814T 2001-12-28 2003-01-06 Kolorimetrisches verfahren und reagens zur verwendung darin Expired - Lifetime DE60326814D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001400380 2001-12-28
PCT/JP2003/000027 WO2003057905A1 (fr) 2001-12-28 2003-01-06 Procede de colorimetrie et reactif utilise dans ce procede

Publications (1)

Publication Number Publication Date
DE60326814D1 true DE60326814D1 (de) 2009-05-07

Family

ID=19189611

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60326814T Expired - Lifetime DE60326814D1 (de) 2001-12-28 2003-01-06 Kolorimetrisches verfahren und reagens zur verwendung darin
DE60334333T Expired - Lifetime DE60334333D1 (de) 2001-12-28 2003-01-06 Kolorimetrisches Verfahren und dafür verwendetes Reagens

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60334333T Expired - Lifetime DE60334333D1 (de) 2001-12-28 2003-01-06 Kolorimetrisches Verfahren und dafür verwendetes Reagens

Country Status (14)

Country Link
US (2) US7550273B2 (de)
EP (2) EP1942195B1 (de)
JP (1) JP4045323B2 (de)
KR (2) KR100693899B1 (de)
CN (1) CN1261588C (de)
AT (2) ATE426676T1 (de)
AU (1) AU2003201901B2 (de)
CA (1) CA2448128C (de)
DE (2) DE60326814D1 (de)
ES (2) ES2350507T3 (de)
NZ (1) NZ529279A (de)
PL (1) PL213316B1 (de)
WO (1) WO2003057905A1 (de)
ZA (1) ZA200308519B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2003057905A1 (fr) 2001-12-28 2003-07-17 Arkray, Inc. Procede de colorimetrie et reactif utilise dans ce procede
EP2213748B1 (de) * 2004-01-07 2014-03-19 Arkray, Inc. Analysegerät mit verbesserter Anordnung des Reagentienbereichs und Analyseverfahren
CN101939640B (zh) * 2008-05-16 2013-05-22 松下电器产业株式会社 肌酸酐浓度和盐分量的测定方法、测定设备和测定装置
EP2636750A1 (de) 2012-03-06 2013-09-11 Roche Diagniostics GmbH Kompatibles gelöstes Ectoin sowie Derivate davon zur Enzymstabilisierung
WO2014180939A1 (en) 2013-05-08 2014-11-13 Roche Diagnostics Gmbh Stabilization of enzymes by nicotinic acid
EP2927319A1 (de) 2014-03-31 2015-10-07 Roche Diagnostics GmbH Hochlastenzymimmobilisierung mittels Quervernetzung
ES2883115T3 (es) 2014-08-25 2021-12-07 Hoffmann La Roche Tira reactiva de dos electrodos que compensan la interferencia
KR102372113B1 (ko) 2016-10-05 2022-03-07 에프. 호프만-라 로슈 아게 다중 분석물 진단 테스트 엘리먼트들을 위한 검출 시약들 및 전극 배열들, 그리고 그것을 사용하는 방법들
US20180249935A1 (en) 2017-03-06 2018-09-06 Medtronic Minimed, Inc. Colorometric sensor for the non-invasive screening of glucose in sweat in pre and type 2 diabetes
WO2018165180A1 (en) 2017-03-06 2018-09-13 Medtronic Minimed, Inc. Colorometric sensor for the non-invasive screening of glucose in sweat in pre and type 2 diabetes
JP7072797B2 (ja) * 2018-02-20 2022-05-23 公立大学法人山陽小野田市立山口東京理科大学 化合物及び光触媒用助触媒
CN116018084A (zh) 2020-09-18 2023-04-25 美敦力迷你迈德公司 酮体感测装置和方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233402A (en) * 1978-04-05 1980-11-11 Syva Company Reagents and method employing channeling
JPS57192483A (en) 1981-05-21 1982-11-26 Mitsubishi Electric Corp Electrochromic display element consisting of organic metal complex
DE3374019D1 (en) * 1982-07-23 1987-11-12 Wako Pure Chem Ind Ltd Process for quantitative determination of substrate treated with oxidase
US4701420A (en) * 1985-04-01 1987-10-20 Eastman Kodak Company Analytical compositions, elements and methods utilizing reduction of ferric ion chelates to form detectable dyes
US5036000A (en) * 1986-12-16 1991-07-30 Enzymatics, Inc. Threshold color control system
JPH0659236B2 (ja) 1987-12-14 1994-08-10 理化学研究所 生体基質濃度の測定方法及びそれに使用する酸素センサー
AU640162B2 (en) 1989-08-28 1993-08-19 Lifescan, Inc. Blood separation and analyte detection techniques
JPH0343096A (ja) 1990-06-18 1991-02-25 Iatron Lab Inc 基質又は酵素の定量方法
ES2138596T3 (es) 1991-02-27 2000-01-16 Roche Diagnostics Corp Estabilizacion de un reactivo que contiene una enzima para la determinacion de un analito.
US5264348A (en) 1991-05-13 1993-11-23 Miles Inc. Ascorbate interference-resistant composition, device and method of assaying for predetermined analyte
FR2699170B1 (fr) * 1992-12-15 1995-07-28 Asulab Sa Complexes d'un métal de transition à ligands 2,2'-bipyridine substitués par au moins un radical ammonium alkyle, leur procédé de fabrication et leur application comme médiateur redox.
DE69431590T2 (de) 1993-01-28 2003-06-18 Roche Diagnostics Corp In der anaerobischen bestimmung von analyten verwendbare zusammensetzungen
ES2182892T3 (es) 1995-02-14 2003-03-16 Roche Diagnostics Corp Mediador redox conteniendo osmio.
US5938917A (en) * 1995-04-05 1999-08-17 The Regents Of The University Of California Electrodes for measurement of peroxides
JP3881415B2 (ja) 1997-03-11 2007-02-14 ロッシュ ディアグノスティクス ゲゼルシャフト ミット ベシュレンクテル ハフツング 免疫分析装置
EP1025439B1 (de) 1997-09-30 2003-12-10 Amira Medical Membranbasierte elektrochemische testvorrichtung und zugehörige verfahren
ES2206853T3 (es) * 1998-11-10 2004-05-16 Unilever N.V. Catalizadores de blanqueo y oxidacion.
CA2385842C (en) 1999-09-20 2008-12-09 Roche Diagnostics Corporation Small volume biosensor for continuous analyte monitoring
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
WO2003057905A1 (fr) 2001-12-28 2003-07-17 Arkray, Inc. Procede de colorimetrie et reactif utilise dans ce procede

Also Published As

Publication number Publication date
EP1942195B1 (de) 2010-09-22
ES2322990T3 (es) 2009-07-03
ATE426676T1 (de) 2009-04-15
US20040142406A1 (en) 2004-07-22
AU2003201901B2 (en) 2006-09-21
PL213316B1 (pl) 2013-02-28
US7550273B2 (en) 2009-06-23
EP1457572B1 (de) 2009-03-25
CN1261588C (zh) 2006-06-28
US8574896B2 (en) 2013-11-05
WO2003057905A1 (fr) 2003-07-17
EP1942195A1 (de) 2008-07-09
PL369143A1 (en) 2005-04-18
ZA200308519B (en) 2004-11-04
CA2448128A1 (en) 2003-06-28
NZ529279A (en) 2005-12-23
KR20040010671A (ko) 2004-01-31
EP1457572A1 (de) 2004-09-15
CA2448128C (en) 2009-07-14
ATE482285T1 (de) 2010-10-15
ES2350507T3 (es) 2011-01-24
KR100557899B1 (ko) 2006-03-10
JPWO2003057905A1 (ja) 2005-05-19
JP4045323B2 (ja) 2008-02-13
DE60334333D1 (de) 2010-11-04
US20090233322A1 (en) 2009-09-17
CN1522302A (zh) 2004-08-18
EP1457572A4 (de) 2006-04-05
KR20060010872A (ko) 2006-02-02
KR100693899B1 (ko) 2007-03-12
AU2003201901A1 (en) 2003-07-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803