CA2104413A1 - Facteur intrinseque - conjugats de peroxidase de raifort - Google Patents
Facteur intrinseque - conjugats de peroxidase de raifortInfo
- Publication number
- CA2104413A1 CA2104413A1 CA 2104413 CA2104413A CA2104413A1 CA 2104413 A1 CA2104413 A1 CA 2104413A1 CA 2104413 CA2104413 CA 2104413 CA 2104413 A CA2104413 A CA 2104413A CA 2104413 A1 CA2104413 A1 CA 2104413A1
- Authority
- CA
- Canada
- Prior art keywords
- radish peroxidase
- horse radish
- intrinsic factor
- peroxidase conjugates
- hrp
- 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.)
- Granted
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)
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 true CA2104413A1 (fr) | 1994-03-05 |
CA2104413C 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)
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)
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 |
-
1993
- 1993-08-19 CA CA 2104413 patent/CA2104413C/fr not_active Expired - Fee Related
- 1993-08-19 AU AU44764/93A patent/AU662235B2/en not_active Ceased
- 1993-08-20 GB GB9317356A patent/GB2270315A/en not_active Withdrawn
- 1993-09-02 DE DE19934329530 patent/DE4329530A1/de not_active Withdrawn
- 1993-09-03 FR FR9310526A patent/FR2695406B1/fr not_active Expired - Fee Related
- 1993-09-06 JP JP22126793A patent/JPH06205673A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH06205673A (ja) | 1994-07-26 |
AU662235B2 (en) | 1995-08-24 |
AU4476493A (en) | 1994-03-10 |
FR2695406B1 (fr) | 1995-09-29 |
CA2104413C (fr) | 1996-05-21 |
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 |