CA2104413C - Facteur intrinseque - conjugats de peroxidase de raifort - Google Patents

Facteur intrinseque - conjugats de peroxidase de raifort

Info

Publication number
CA2104413C
CA2104413C CA 2104413 CA2104413A CA2104413C CA 2104413 C CA2104413 C CA 2104413C CA 2104413 CA2104413 CA 2104413 CA 2104413 A CA2104413 A CA 2104413A CA 2104413 C CA2104413 C CA 2104413C
Authority
CA
Canada
Prior art keywords
horse radish
radish peroxidase
oxidized
conjugates
intrinsic factor
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
CA 2104413
Other languages
English (en)
Other versions
CA2104413A1 (fr
Inventor
Dean William Schroer
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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 Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of CA2104413A1 publication Critical patent/CA2104413A1/fr
Application granted granted Critical
Publication of CA2104413C publication Critical patent/CA2104413C/fr
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
    • 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
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0065—Oxidoreductases (1.) acting on hydrogen peroxide as acceptor (1.11)
    • 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
    • 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
    • G01N33/82—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving vitamins or their receptors

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Urology & Nephrology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
CA 2104413 1992-09-04 1993-08-19 Facteur intrinseque - conjugats de peroxidase de raifort Expired - Fee Related CA2104413C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94059992A 1992-09-04 1992-09-04
US07/940,599 1992-09-04

Publications (2)

Publication Number Publication Date
CA2104413A1 CA2104413A1 (fr) 1994-03-05
CA2104413C true CA2104413C (fr) 1996-05-21

Family

ID=25475128

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2104413 Expired - Fee Related CA2104413C (fr) 1992-09-04 1993-08-19 Facteur intrinseque - conjugats de peroxidase de raifort

Country Status (6)

Country Link
JP (1) JPH06205673A (fr)
AU (1) AU662235B2 (fr)
CA (1) CA2104413C (fr)
DE (1) DE4329530A1 (fr)
FR (1) FR2695406B1 (fr)
GB (1) GB2270315A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350674A (en) * 1992-09-04 1994-09-27 Becton, Dickinson And Company Intrinsic factor - horse peroxidase conjugates and a method for increasing the stability thereof
AU660837B2 (en) * 1992-09-04 1995-07-06 Becton Dickinson & Company Indirect chromatographic antigen sandwich test for detection of specific antibody and device therefor
US7790363B2 (en) 2005-02-07 2010-09-07 Abbott Laboratories Inc. Diagnostic test for vitamin B12
US8288124B2 (en) 2008-11-20 2012-10-16 Abbott Laboratories Cloning, expression and purification of recombinant porcine intrinsic factor for use in diagnostic assay

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256833A (en) * 1979-01-08 1981-03-17 Majid Ali Enzyme immunoassay for allergic disorders
FR2502786B1 (fr) * 1981-03-24 1985-06-21 Stallergenes Laboratoire Procede de fixation d'antigenes et d'anticorps sur support de polysaccharides, et utilisation du produit ainsi obtenu pour les dosages immunologiques
JPS6178385A (ja) * 1984-09-25 1986-04-21 Toyobo Co Ltd 安定なペルオキシダ−ゼ組成物
DE3525911A1 (de) * 1985-07-19 1987-01-29 Boehringer Mannheim Gmbh Konjugat fuer die enzymimmunobestimmung
DE3541186A1 (de) * 1985-11-21 1987-05-27 Boehringer Mannheim Gmbh Wasserloesliche, stabilisierte peroxidasederivate, verfahren zu ihrer herstellung und verwendung zur bestimmung von wasserstoffperoxid
EP0413001A1 (fr) * 1988-06-15 1991-02-20 Beckman Instruments, Inc. Titrage de la vitamine B12
US5264304A (en) * 1991-09-23 1993-11-23 W. R. Grace & Co.-Conn. Battery separators with T-shaped ribs
AU659754B2 (en) * 1992-09-04 1995-05-25 Becton Dickinson & Company Chromatographic antigen sandwich test for detection of specific antibody and device therefor
AU660837B2 (en) * 1992-09-04 1995-07-06 Becton Dickinson & Company Indirect chromatographic antigen sandwich test for detection of specific antibody and device therefor

Also Published As

Publication number Publication date
JPH06205673A (ja) 1994-07-26
CA2104413A1 (fr) 1994-03-05
AU662235B2 (en) 1995-08-24
AU4476493A (en) 1994-03-10
FR2695406B1 (fr) 1995-09-29
GB9317356D0 (en) 1993-10-06
DE4329530A1 (de) 1994-03-10
GB2270315A (en) 1994-03-09
FR2695406A1 (fr) 1994-03-11

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed