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GB1527264A - Immobilized immunoadsorbent - Google Patents

Immobilized immunoadsorbent

Info

Publication number
GB1527264A
GB1527264A GB11660/76A GB1166076A GB1527264A GB 1527264 A GB1527264 A GB 1527264A GB 11660/76 A GB11660/76 A GB 11660/76A GB 1166076 A GB1166076 A GB 1166076A GB 1527264 A GB1527264 A GB 1527264A
Authority
GB
United Kingdom
Prior art keywords
bound
polymer
millimicrons
thoria
microspheres
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
Application number
GB11660/76A
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
Priority claimed from US05/565,848 external-priority patent/US4059685A/en
Application filed by Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of GB1527264A publication Critical patent/GB1527264A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1527264 Immobilized proteins BECTON DICKINSON & CO 23 March 1976 [7 April 1975] 11660/76 Heading C3H [Also in Division B1 and G1] An assay reagent comprises antibody, preferably first bound to antigen to protect the active sites, covalently bound to a water-insoluble coating of a polymer such as dextran of molecular weight 70,000, the polymer being bound to a particulate substrate stable against dehydration and collapse, and comprising for example particles of glass of between 5 and 500 microns diameter having fixed to them a plurality of layers of microspheres of amorphous silica, alumina or thoria and from 5 millimicrons to 1 micron in size.
GB11660/76A 1975-04-07 1976-03-23 Immobilized immunoadsorbent Expired GB1527264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/565,848 US4059685A (en) 1973-03-19 1975-04-07 Immobilized immunoadsorbent

Publications (1)

Publication Number Publication Date
GB1527264A true GB1527264A (en) 1978-10-04

Family

ID=24260359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11660/76A Expired GB1527264A (en) 1975-04-07 1976-03-23 Immobilized immunoadsorbent

Country Status (8)

Country Link
JP (1) JPS5916671B2 (en)
CA (1) CA1077392A (en)
DE (1) DE2660445C2 (en)
DK (1) DK147809C (en)
GB (1) GB1527264A (en)
IT (1) IT1063860B (en)
SE (2) SE441309B (en)
ZA (1) ZA761751B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009588A1 (en) * 1989-02-09 1990-08-23 Eastman Kodak Company Immunoassay kit containing multiple level filter
DE102004006470A1 (en) * 2004-02-06 2005-09-01 Senova Gesellschaft für Biowissenschaft und Technik mbH Photometric single-use measurement cuvette is filled with porous or heterogeneous material with inner reflecting surfaces in which material to be examined is dissolved or dispersed in the material pores or absorbed in its surfaces

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56147070A (en) * 1980-04-17 1981-11-14 Olympus Optical Co Ltd Reaction container for discrete type automatic biochemical analyzer
JPS57131062A (en) * 1981-02-05 1982-08-13 Amano Pharmaceut Co Ltd Quantitative determination of antigen using enzyme- labelled antigen and second antibody insolubilizing carrier
AU551103B2 (en) * 1981-02-13 1986-04-17 Becton Dickinson & Company Reusable assay for multisite antigens
JPS58225354A (en) * 1982-06-24 1983-12-27 Olympus Optical Co Ltd Analysis method of immune and reagent and reaction container used therein
JPS5921385A (en) * 1982-07-27 1984-02-03 Sekisui Chem Co Ltd Cartridge of immobilized enzyme
US4458020A (en) * 1982-11-15 1984-07-03 Quidel Integrated single tube plunger immunoassay system having plural reagent chambers
JPS607363A (en) * 1983-06-27 1985-01-16 Sekisui Chem Co Ltd Measurement of antigen or antibody
EP0161247A4 (en) * 1983-11-08 1988-09-19 Quidel Rapid plunger immunoassay method and apparatus.
JPS61127768U (en) * 1985-01-30 1986-08-11
US7968061B2 (en) * 2004-10-18 2011-06-28 Becton, Dickinson And Company Microplate with dialysis membrane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA990416A (en) * 1972-04-19 1976-06-01 Sieuwko J. Mantel Device suitable for use in radioimmunoassay and method of determining the content of a specific hormone in a serum sample
CA1036935A (en) * 1973-03-19 1978-08-22 Lavell R. Johnson Method and apparatus for radioimmunoassay with regeneration of immunadsorbent

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009588A1 (en) * 1989-02-09 1990-08-23 Eastman Kodak Company Immunoassay kit containing multiple level filter
DE102004006470A1 (en) * 2004-02-06 2005-09-01 Senova Gesellschaft für Biowissenschaft und Technik mbH Photometric single-use measurement cuvette is filled with porous or heterogeneous material with inner reflecting surfaces in which material to be examined is dissolved or dispersed in the material pores or absorbed in its surfaces
DE102004006470B4 (en) * 2004-02-06 2006-06-01 Senova Gesellschaft für Biowissenschaft und Technik mbH Absorption photometric method for quantitative substance analysis

Also Published As

Publication number Publication date
SE7604097L (en) 1976-12-10
DK147809C (en) 1985-08-12
SE437193B (en) 1985-02-11
DK147809B (en) 1984-12-10
IT1063860B (en) 1985-02-18
CA1077392A (en) 1980-05-13
JPS51123819A (en) 1976-10-28
SE8000662L (en) 1980-01-28
DE2660445C2 (en) 1982-04-01
ZA761751B (en) 1977-03-30
JPS5916671B2 (en) 1984-04-17
DK164876A (en) 1976-10-08
SE441309B (en) 1985-09-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee