DK1692522T3 - Referencevæske - Google Patents

Referencevæske

Info

Publication number
DK1692522T3
DK1692522T3 DK04797468.8T DK04797468T DK1692522T3 DK 1692522 T3 DK1692522 T3 DK 1692522T3 DK 04797468 T DK04797468 T DK 04797468T DK 1692522 T3 DK1692522 T3 DK 1692522T3
Authority
DK
Denmark
Prior art keywords
compound
reference fluid
catalyzes
catalyst
conversion
Prior art date
Application number
DK04797468.8T
Other languages
English (en)
Inventor
Gitte Lunding
Original Assignee
Radiometer Medical Aps
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 Radiometer Medical Aps filed Critical Radiometer Medical Aps
Application granted granted Critical
Publication of DK1692522T3 publication Critical patent/DK1692522T3/da

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/96Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood or serum control standard
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001Enzyme electrodes
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/34Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90Enzymes; Proenzymes
    • G01N2333/914Hydrolases (3)
    • G01N2333/978Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • G01N2333/986Hydrolases (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)
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/70Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving creatine or creatinine
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/10Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Urology & Nephrology (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DK04797468.8T 2003-11-28 2004-11-22 Referencevæske DK1692522T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200301758 2003-11-28
PCT/DK2004/000807 WO2005052596A1 (en) 2003-11-28 2004-11-22 A reference solution

Publications (1)

Publication Number Publication Date
DK1692522T3 true DK1692522T3 (da) 2012-04-02

Family

ID=34626326

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04797468.8T DK1692522T3 (da) 2003-11-28 2004-11-22 Referencevæske

Country Status (6)

Country Link
US (2) US20050130285A1 (da)
EP (1) EP1692522B1 (da)
JP (1) JP4431147B2 (da)
AT (1) ATE542142T1 (da)
DK (1) DK1692522T3 (da)
WO (1) WO2005052596A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1692522T3 (da) 2003-11-28 2012-04-02 Radiometer Medical Aps Referencevæske
US7661290B2 (en) * 2007-07-20 2010-02-16 Honeywell International Inc. Gas sensor test and calibration system
DK3234562T3 (da) 2014-12-18 2020-02-03 Radiometer Medical Aps Kalibreringskoncept til amperometrisk creatininsensor med korrigering for endogene modulatorer
DK3234563T3 (da) 2014-12-18 2025-02-10 Radiometer Medical Aps Fremgangsmåde til kalibrering af en indretning til måling af koncentrationen af kreatinin
EP4530635A3 (en) 2014-12-18 2025-06-25 Radiometer Medical ApS Method for calibrating a device for measuring the concentration of creatinine
EP4530634A3 (en) 2014-12-18 2025-06-25 Radiometer Medical ApS New calibration methods
US11327042B2 (en) * 2019-04-05 2022-05-10 Instrumentation Laboratory Company Compositions and methods for improved creatinine measurement accuracy and uses thereof
US12139741B2 (en) 2019-10-25 2024-11-12 Instrumentation Laboratory Company Biocide compositions compatible with enzyme biosensors and methods of use thereof

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2122294C3 (de) * 1971-05-05 1979-08-16 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren zur Gewinnung von Creatininamidohydrolase
US4189401A (en) * 1978-07-17 1980-02-19 Beckman Instruments, Inc. Method of storing a biological reference control standard and biological reference control standard obtained thereby
US4215197A (en) * 1978-08-04 1980-07-29 Miles Laboratories, Inc. Test means and method for creatinine determination
US4446231A (en) * 1979-10-03 1984-05-01 Self Colin H Immunoassay using an amplified cyclic detection system
GB8600769D0 (en) 1986-01-14 1986-02-19 Genetics Int Inc Creatinine assay
JPS6347649A (ja) * 1986-08-14 1988-02-29 Unitika Ltd グルタミン酸測定用酵素センサ
JPH0698032B2 (ja) * 1987-01-23 1994-12-07 財団法人野田産業科学研究所 クレアチンもしくはクレアチニンの測定法及びこれらの測定用試薬
CA1311179C (en) * 1987-05-14 1992-12-08 Richard Linn Detwiler Element and method for determination of creatinine or creatine
US4780191A (en) * 1987-06-26 1988-10-25 Massachusetts Institute Of Technology L-glutamine sensor
US6501549B1 (en) * 1995-12-05 2002-12-31 University Of Utah Research Foundation Method of measuring chemical concentration based on spatial separation and resolution of luminescence
JP3075390B2 (ja) * 1996-02-13 2000-08-14 東洋紡績株式会社 新規なクレアチンアミジノヒドロラーゼ、その製法およびその用途
US5989845A (en) * 1996-04-05 1999-11-23 Mercury Diagnostics, Inc. Diagnostic compositions and devices utilizing same
EP0944731B1 (en) * 1996-11-14 2006-01-18 Radiometer Medical ApS Enzyme sensor
US6451607B1 (en) * 1998-05-07 2002-09-17 Litmus Concepts, Inc. External dried-reagent control for analytical test devices
AT409040B (de) * 2000-08-11 2002-05-27 Roche Diagnostics Gmbh Creatininsensor-kalibration
DK1692522T3 (da) 2003-11-28 2012-04-02 Radiometer Medical Aps Referencevæske

Also Published As

Publication number Publication date
WO2005052596A1 (en) 2005-06-09
EP1692522B1 (en) 2012-01-18
JP2007512519A (ja) 2007-05-17
US20050130285A1 (en) 2005-06-16
US20080254542A1 (en) 2008-10-16
ATE542142T1 (de) 2012-02-15
US9068998B2 (en) 2015-06-30
EP1692522A1 (en) 2006-08-23
JP4431147B2 (ja) 2010-03-10

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