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GB2282884A - Immunoassay - Google Patents

Immunoassay

Info

Publication number
GB2282884A
GB2282884A GB9424925A GB9424925A GB2282884A GB 2282884 A GB2282884 A GB 2282884A GB 9424925 A GB9424925 A GB 9424925A GB 9424925 A GB9424925 A GB 9424925A GB 2282884 A GB2282884 A GB 2282884A
Authority
GB
United Kingdom
Prior art keywords
antibodies
determining
different pathogens
determination
immunoassay
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.)
Withdrawn
Application number
GB9424925A
Other versions
GB9424925D0 (en
Inventor
Richard Julian Stuart Duncan
Urszula Beckford
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.)
International Murex Technologies Corp
Original Assignee
International Murex Technologies Corp
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 GB939307659A external-priority patent/GB9307659D0/en
Priority claimed from GB939307732A external-priority patent/GB9307732D0/en
Priority claimed from PCT/GB1994/000788 external-priority patent/WO1994024560A1/en
Application filed by International Murex Technologies Corp filed Critical International Murex Technologies Corp
Priority to GB9424925A priority Critical patent/GB2282884A/en
Publication of GB9424925D0 publication Critical patent/GB9424925D0/en
Publication of GB2282884A publication Critical patent/GB2282884A/en
Withdrawn legal-status Critical Current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
    • G01N33/576—Immunoassay; Biospecific binding assay; Materials therefor for hepatitis
    • 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
    • G01N33/54306—Solid-phase reaction mechanisms
    • 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
    • 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
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • 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
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56983—Viruses
    • G01N33/56988—HIV or HTLV
    • 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
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6854—Immunoglobulins

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Physics & Mathematics (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Communicable Diseases (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • AIDS & HIV (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

A method for determining antibodies to two or more different pathogens in a liquid test sample, which comprises capturing the antibodies on a solid phase on which are immobilized antibodies to one or more classes of immunoglobulins, especially a mixture of anti-IgG and anti-IgM antibodies, and determining any antibodies captured. The method may be applied to the determination of other non-crossreacting antibodies and may also be applied to the simultaneous but separate determination of antibodies to different pathogens.
GB9424925A 1993-04-14 1994-12-09 Immunoassay Withdrawn GB2282884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9424925A GB2282884A (en) 1993-04-14 1994-12-09 Immunoassay

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB939307659A GB9307659D0 (en) 1993-04-14 1993-04-14 Assay
GB939307732A GB9307732D0 (en) 1993-04-14 1993-04-14 Assay
PCT/GB1994/000788 WO1994024560A1 (en) 1993-04-14 1994-04-14 Immunoassay
GB9424925A GB2282884A (en) 1993-04-14 1994-12-09 Immunoassay

Publications (2)

Publication Number Publication Date
GB9424925D0 GB9424925D0 (en) 1995-02-15
GB2282884A true GB2282884A (en) 1995-04-19

Family

ID=27266653

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9424925A Withdrawn GB2282884A (en) 1993-04-14 1994-12-09 Immunoassay

Country Status (1)

Country Link
GB (1) GB2282884A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2026691A (en) * 1978-07-28 1980-02-06 Abbott Lab Determination of class-specific antibody
WO1988007680A1 (en) * 1987-04-02 1988-10-06 The Public Health Laboratory Service Board Immunoglobulin assay method
WO1989012231A1 (en) * 1988-06-08 1989-12-14 Cambridge Bioscience Corporation Anti-fc assay for detection of antibodies
EP0353590A2 (en) * 1988-08-02 1990-02-07 Abbott Laboratories Test card for performing assays
EP0379216A1 (en) * 1989-01-20 1990-07-25 Roche Diagnostics GmbH Method and reagent to determine immunologically detectable substances
WO1991008485A1 (en) * 1989-12-01 1991-06-13 Pb Diagnostic Systems, Inc. Immunoassay for antibodies to infectious disease agents
EP0442231A1 (en) * 1990-02-13 1991-08-21 Epitope, Inc. Stick probe device for detection of antibodies
EP0484787A2 (en) * 1990-11-03 1992-05-13 BEHRINGWERKE Aktiengesellschaft HCV-specific peptides, process for obtaining them and their use

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2026691A (en) * 1978-07-28 1980-02-06 Abbott Lab Determination of class-specific antibody
WO1988007680A1 (en) * 1987-04-02 1988-10-06 The Public Health Laboratory Service Board Immunoglobulin assay method
WO1989012231A1 (en) * 1988-06-08 1989-12-14 Cambridge Bioscience Corporation Anti-fc assay for detection of antibodies
EP0353590A2 (en) * 1988-08-02 1990-02-07 Abbott Laboratories Test card for performing assays
EP0379216A1 (en) * 1989-01-20 1990-07-25 Roche Diagnostics GmbH Method and reagent to determine immunologically detectable substances
WO1991008485A1 (en) * 1989-12-01 1991-06-13 Pb Diagnostic Systems, Inc. Immunoassay for antibodies to infectious disease agents
EP0442231A1 (en) * 1990-02-13 1991-08-21 Epitope, Inc. Stick probe device for detection of antibodies
EP0484787A2 (en) * 1990-11-03 1992-05-13 BEHRINGWERKE Aktiengesellschaft HCV-specific peptides, process for obtaining them and their use

Also Published As

Publication number Publication date
GB9424925D0 (en) 1995-02-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)