DE69326989T2 - Stabiles, einzelnes Flüssigreagens zur Bestimmung von Kohlendioxid im Serum - Google Patents

Stabiles, einzelnes Flüssigreagens zur Bestimmung von Kohlendioxid im Serum

Info

Publication number
DE69326989T2
DE69326989T2 DE69326989T DE69326989T DE69326989T2 DE 69326989 T2 DE69326989 T2 DE 69326989T2 DE 69326989 T DE69326989 T DE 69326989T DE 69326989 T DE69326989 T DE 69326989T DE 69326989 T2 DE69326989 T2 DE 69326989T2
Authority
DE
Germany
Prior art keywords
serum
determination
carbon dioxide
stable
liquid reagent
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 - Fee Related
Application number
DE69326989T
Other languages
English (en)
Other versions
DE69326989D1 (de
Inventor
Shing Fai Kwan
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.)
Medical Analysis Systems Inc
Original Assignee
Medical Analysis Systems 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 Medical Analysis Systems Inc filed Critical Medical Analysis Systems Inc
Publication of DE69326989D1 publication Critical patent/DE69326989D1/de
Application granted granted Critical
Publication of DE69326989T2 publication Critical patent/DE69326989T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C12Q1/32—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase involving dehydrogenase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
    • 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
    • C12Q1/48—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving transferase
    • 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
    • C12Q1/527—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving lyase
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/904—Oxidation - reduction indicators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
DE69326989T 1992-12-21 1993-12-21 Stabiles, einzelnes Flüssigreagens zur Bestimmung von Kohlendioxid im Serum Expired - Fee Related DE69326989T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US99419292A 1992-12-21 1992-12-21

Publications (2)

Publication Number Publication Date
DE69326989D1 DE69326989D1 (de) 1999-12-16
DE69326989T2 true DE69326989T2 (de) 2000-02-17

Family

ID=25540379

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69326989T Expired - Fee Related DE69326989T2 (de) 1992-12-21 1993-12-21 Stabiles, einzelnes Flüssigreagens zur Bestimmung von Kohlendioxid im Serum

Country Status (6)

Country Link
US (1) US5753453A (de)
EP (1) EP0603831B1 (de)
JP (1) JPH06277097A (de)
AT (1) ATE186573T1 (de)
CA (1) CA2111168A1 (de)
DE (1) DE69326989T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0719345B1 (de) * 1993-09-17 2000-09-27 Trace Scientific Limited Reagenz für die enzymatische Bestimmung des Bikarbonatgehalts in Blutserum
AU710552B2 (en) * 1995-03-28 1999-09-23 Thermo Trace Ltd. Reagent stabilized using coenzyme reduction system
AUPN200695A0 (en) * 1995-03-28 1995-04-27 Trace Scientific Pty Ltd Transaminase reagent
CN105928937A (zh) * 2016-04-28 2016-09-07 安徽伊普诺康生物技术股份有限公司 一种测定二氧化碳的试剂盒及其制备方法
US10543299B2 (en) * 2016-10-03 2020-01-28 Microvention, Inc. Surface coatings
CN113278680A (zh) * 2021-04-26 2021-08-20 深圳市锦瑞生物科技有限公司 一种血清二氧化碳测定试剂球的制备方法及试剂球

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1120298A (en) * 1966-07-11 1968-07-17 Biorex Laboratories Ltd Stabilised enzymes
US3974037A (en) * 1973-02-01 1976-08-10 E. I. Du Pont De Nemours And Company Process for measuring carbon dioxide content of the body fluid
US3963578A (en) * 1974-12-20 1976-06-15 E. I. Du Pont De Nemours And Company Stabilization of phosphoenol pyruvate carboxylase
US4394449A (en) * 1980-02-13 1983-07-19 Modrovich Ivan Endre Stabilization of coenzymes in aqueous solution
JPS61139384A (ja) * 1984-12-10 1986-06-26 Nippon Shinyaku Co Ltd 安定な酵素溶液の製法
US5429930A (en) * 1989-07-21 1995-07-04 Bio-Research Products, Inc. Kinetic enzyme assay for determining the CO2 content of body fluids using PEP carboxylase with inhibitor
US5112740A (en) * 1989-12-18 1992-05-12 Eastman Kodak Company Carbon dioxide assay for body fluids comprising carbonic anhydrase
GB9010359D0 (en) * 1990-05-09 1990-06-27 Enzymatix Ltd Enzyme and its preparation
US5116728A (en) * 1990-07-20 1992-05-26 Em Diagnostic Systems, Incorporated Reagents for co2 detection

Also Published As

Publication number Publication date
EP0603831B1 (de) 1999-11-10
ATE186573T1 (de) 1999-11-15
CA2111168A1 (en) 1994-06-22
JPH06277097A (ja) 1994-10-04
EP0603831A1 (de) 1994-06-29
DE69326989D1 (de) 1999-12-16
US5753453A (en) 1998-05-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee