JP6397134B2 - 内因性変性因子を補正するアンペロメトリッククレアチニンセンサ用較正コンセプト - Google Patents

内因性変性因子を補正するアンペロメトリッククレアチニンセンサ用較正コンセプト Download PDF

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JP6397134B2
JP6397134B2 JP2017533012A JP2017533012A JP6397134B2 JP 6397134 B2 JP6397134 B2 JP 6397134B2 JP 2017533012 A JP2017533012 A JP 2017533012A JP 2017533012 A JP2017533012 A JP 2017533012A JP 6397134 B2 JP6397134 B2 JP 6397134B2
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enzyme
calibration
denaturation
sample
sensitivity
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JP2018500564A (ja
JP2018500564A5 (enExample
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ハンスン，トマス・スティーン
ケーア，トマス
ニュゴー，トマス・ピーダスン
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ラジオメーター・メディカル・アー・ペー・エス
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3274—Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration
    • 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
    • C12Q1/001—Enzyme electrodes
    • C12Q1/002—Electrode membranes
    • 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
    • C12Q1/001—Enzyme electrodes
    • C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y105/00—Oxidoreductases acting on the CH-NH group of donors (1.5)
    • C12Y105/03—Oxidoreductases acting on the CH-NH group of donors (1.5) with oxygen as acceptor (1.5.3)
    • C12Y105/03001—Sarcosine oxidase (1.5.3.1)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y305/00—Hydrolases acting on carbon-nitrogen bonds, other than peptide bonds (3.5)
    • C12Y305/02—Hydrolases acting on carbon-nitrogen bonds, other than peptide bonds (3.5) in cyclic amides (3.5.2)
    • C12Y305/0201—Creatininase (3.5.2.10)
    • 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
    • G01N33/70—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving creatine or creatinine
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90—Enzymes; Proenzymes
    • G01N2333/902—Oxidoreductases (1.)
    • G01N2333/906—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.7)
    • G01N2333/9065—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.7) acting on CH-NH groups of donors (1.5)
    • G01N2333/90672—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.7) acting on CH-NH groups of donors (1.5) with oxygen as acceptor (1.5.3) in general
    • G01N2333/90677—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.7) acting on CH-NH groups of donors (1.5) with oxygen as acceptor (1.5.3) in general with a definite EC number (1.5.3.-)
    • G01N2333/90683—Sarcosine oxidase (1.5.3.1)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90—Enzymes; Proenzymes
    • G01N2333/914—Hydrolases (3)
    • G01N2333/978—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • G01N2333/986—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in cyclic amides (3.5.2), e.g. beta-lactamase (penicillinase, 3.5.2.6), creatinine amidohydrolase (creatininase, EC 3.5.2.10), N-methylhydantoinase (3.5.2.6)

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Biophysics (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
JP2017533012A 2014-12-18 2015-12-14 内因性変性因子を補正するアンペロメトリッククレアチニンセンサ用較正コンセプト Active JP6397134B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA201400736 2014-12-18
DKPA201400736 2014-12-18
PCT/EP2015/079524 WO2016096683A1 (en) 2014-12-18 2015-12-14 Calibration concept for amperometric creatinine sensor correcting for endogenous modulators

Publications (3)

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JP2018500564A JP2018500564A (ja) 2018-01-11
JP2018500564A5 JP2018500564A5 (enExample) 2018-08-16
JP6397134B2 true JP6397134B2 (ja) 2018-09-26

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JP2017533012A Active JP6397134B2 (ja) 2014-12-18 2015-12-14 内因性変性因子を補正するアンペロメトリッククレアチニンセンサ用較正コンセプト

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US (1) US11209382B2 (enExample)
EP (1) EP3234562B1 (enExample)
JP (1) JP6397134B2 (enExample)
CN (1) CN107110813B (enExample)
DK (1) DK3234562T3 (enExample)
WO (1) WO2016096683A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018518681A (ja) * 2015-07-06 2018-07-12 ラジオメーター・メディカル・アー・ペー・エス カルシウム阻害に関するｃｒｅａセンサの補正方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3947708T3 (da) * 2019-04-05 2024-03-11 Instr Laboratory Co Fremgangsmåde og system til forbedret kalibrering af kreatinin/kreatin-sensorer

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61270650A (ja) 1985-05-24 1986-11-29 Matsushita Electric Works Ltd 血液成分定量用試薬とその使用方法
CA1311179C (en) 1987-05-14 1992-12-08 Richard Linn Detwiler Element and method for determination of creatinine or creatine
AT401689B (de) 1993-10-21 1996-11-25 Avl Verbrennungskraft Messtech Verfahren und vorrichtung zum vermischen zweier ausgangslösungen
AT409040B (de) 2000-08-11 2002-05-27 Roche Diagnostics Gmbh Creatininsensor-kalibration
DE60238202D1 (de) 2001-08-22 2010-12-16 Instrumentation Lab Co Verfahren und vorrichtung zur kalibrierung von sensoren
ATE542142T1 (de) 2003-11-28 2012-02-15 Radiometer Medical Aps Referenzlösung
JP4576499B2 (ja) 2004-01-23 2010-11-10 アークレイ株式会社 蛋白質測定方法
JP2005241537A (ja) 2004-02-27 2005-09-08 Matsushita Electric Ind Co Ltd 被検知物質測定装置
WO2006024175A1 (en) 2004-09-03 2006-03-09 Prometic Biosciences Inc. 2,4,6-TRIAMINO-S-TRIAZINE-BASED COMPOUNDS WHICH BIND TO THE TAIL (Fc) PORTION OF IMMUNOGLOBULINS AND THEIR USE
US7959791B2 (en) * 2005-05-17 2011-06-14 Radiometer Medical Aps Enzyme sensor with a cover membrane layer covered by a hydrophilic polymer
DK1889075T3 (da) * 2005-05-17 2013-09-02 Radiometer Medical Aps Fremgangsmåde til stabilisering eller reaktivering af en kreatininsensor med en opløsning af en divalent manganion
US20060275859A1 (en) * 2005-05-17 2006-12-07 Kjaer Thomas Enzyme sensor including a water-containing spacer layer
US7699973B2 (en) * 2006-06-30 2010-04-20 Abbott Diabetes Care Inc. Rapid analyte measurement assay
DE102006043718B4 (de) 2006-09-18 2014-12-31 Alexander Adlassnig Bestimmung von Wasserstoffperoxidkonzentrationen
EP3387993A3 (en) * 2008-03-28 2018-11-14 Dexcom, Inc. Polymer membranes for continuous analyte sensors
JP4486702B2 (ja) 2008-05-16 2010-06-23 パナソニック株式会社 クレアチニン濃度の測定方法、測定デバイス、及び測定装置、並びにそれらを用いた塩分量の測定方法、測定デバイス、及び測定装置
US20160007900A1 (en) 2013-03-01 2016-01-14 The Regents Of The University Of California Point-of-Care Device for Monitoring Renal Function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018518681A (ja) * 2015-07-06 2018-07-12 ラジオメーター・メディカル・アー・ペー・エス カルシウム阻害に関するｃｒｅａセンサの補正方法

Also Published As

Publication number Publication date
EP3234562B1 (en) 2019-11-13
US20170363568A1 (en) 2017-12-21
CN107110813A (zh) 2017-08-29
JP2018500564A (ja) 2018-01-11
EP3234562A1 (en) 2017-10-25
US11209382B2 (en) 2021-12-28
CN107110813B (zh) 2020-04-17
WO2016096683A1 (en) 2016-06-23
DK3234562T3 (da) 2020-02-03

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