DE3164249D1 - Immunoassay of antigens - Google Patents

Immunoassay of antigens

Info

Publication number
DE3164249D1
DE3164249D1 DE8181300496T DE3164249T DE3164249D1 DE 3164249 D1 DE3164249 D1 DE 3164249D1 DE 8181300496 T DE8181300496 T DE 8181300496T DE 3164249 T DE3164249 T DE 3164249T DE 3164249 D1 DE3164249 D1 DE 3164249D1
Authority
DE
Germany
Prior art keywords
immunoassay
antigens
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
DE8181300496T
Other languages
English (en)
Inventor
David Stuart Smith
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.)
Bayer Corp
Original Assignee
Technicon Instruments 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
Application filed by Technicon Instruments Corp filed Critical Technicon Instruments Corp
Application granted granted Critical
Publication of DE3164249D1 publication Critical patent/DE3164249D1/de
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
    • G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
    • G01N33/78—Thyroid gland hormones, e.g. T3, T4, TBH, TBG or their receptors
    • 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
    • G01N33/531—Production of immunochemical test materials
    • 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
    • G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
    • 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
    • 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
    • Y10S436/805—Optical property
    • 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
    • Y10S436/815—Test for named compound or class of compounds
    • 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
    • Y10S436/819—Multifunctional antigen or antibody
    • 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
    • Y10S436/828—Protein A
DE8181300496T 1980-02-07 1981-02-05 Immunoassay of antigens Expired DE3164249D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8004090 1980-02-07

Publications (1)

Publication Number Publication Date
DE3164249D1 true DE3164249D1 (en) 1984-07-26

Family

ID=10511175

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181300496T Expired DE3164249D1 (en) 1980-02-07 1981-02-05 Immunoassay of antigens

Country Status (4)

Country Link
US (2) US4401764A (de)
EP (1) EP0034050B1 (de)
CA (1) CA1149278A (de)
DE (1) DE3164249D1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122459A (ja) * 1982-01-14 1983-07-21 Yatoron:Kk 酵素の会合を利用した測定方法
US4446233A (en) * 1982-05-05 1984-05-01 E. I. Du Pont De Nemours And Company Homogeneous immunoassay using covalent hybrid antibodies
FR2542871B1 (fr) * 1983-03-15 1986-05-16 Pasteur Institut Procede de dosage en phase heterogene de substances biologiques antigeniques, mettant en oeuvre des conjugues hybrides d'anticorps et reactifs pour sa mise en oeuvre
US4722892A (en) * 1984-08-31 1988-02-02 Meares Claude F Monoclonal antibodies against metal chelates
US5246829A (en) * 1984-10-04 1993-09-21 Immunotech Products for separation applicable to cells in the immunopurification field
FR2571498B1 (fr) * 1984-10-04 1988-04-08 Immunotech Sa Procede de separation de cellules utilisant des anticorps et des billes de faible densite
NL8501219A (nl) * 1985-04-29 1986-11-17 Stichting Vrienden Van De Stic Immunologisch complex, de bereiding en toepassing daarvan.
US4689311A (en) * 1985-09-30 1987-08-25 Rhode Island Hospital Screening antibodies for capacity to deliver toxin to target cells
US4778751A (en) * 1986-05-12 1988-10-18 Diagnostic Products Corporation Method for measuring antigens or antibodies in biological fluids using ligand labeled antigens or ligand labeled antibodies
JPH0690206B2 (ja) * 1986-06-16 1994-11-14 日本赤十字社 抗原抗体複合物及びその使用方法
FR2604092B1 (fr) * 1986-09-19 1990-04-13 Immunotech Sa Immunoreactifs destines a cibler les cellules animales pour leur visualisation ou leur destruction in vivo
GB8626767D0 (en) * 1986-11-10 1986-12-10 Unilever Plc Assays
US5494800A (en) * 1987-01-29 1996-02-27 Cytosignet, Inc. Analyte detection in particulate-containing samples
US4900685A (en) * 1987-01-29 1990-02-13 Cytosignet, Inc. Analyte detection in particulate-containing samples
US4894347A (en) * 1987-09-17 1990-01-16 Agen Limited Erythrocyte agglutination assay
US5086002A (en) * 1987-09-07 1992-02-04 Agen Biomedical, Ltd. Erythrocyte agglutination assay
IT1235349B (it) * 1988-12-23 1992-06-30 Biodata Spa Saggio immunologico per determinazioni in fase omogenea
US5583003A (en) * 1989-09-25 1996-12-10 Agen Limited Agglutination assay
ES2089057T3 (es) * 1990-07-18 1996-10-01 Abbott Lab Un reactivo sustituto de un analito para uso en metodos de ensayo de fijacion especifica, dispositivos y kits.
AP257A (en) * 1991-04-26 1993-06-03 Surface Active Ltd A method of releasing an antigen from an antibody and methods for their use in diagnosis and therapy.
US5405954A (en) * 1993-06-18 1995-04-11 Xerox Corporation Metal phthalocyanines and processes for the preparation thereof
CA2381495A1 (en) * 1999-08-11 2001-02-22 Unilever Plc Internally referenced immunoassay and test device
US6867005B2 (en) 2001-10-24 2005-03-15 Beckman Coulter, Inc. Method and apparatus for increasing the dynamic range and accuracy of binding assays
EP2309269B1 (de) 2004-09-08 2016-10-26 THE GOVERNMENT OF THE UNITED STATES OF AMERICA, as represented by THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES Zusammensetzungen und verfahren zur detektion von hiv-1/hiv-2 infektion
DE102005029808A1 (de) * 2005-06-27 2007-01-04 Siemens Ag Trägermaterial, Verfahren zu seiner Herstellung und Verwendung
US8980546B2 (en) 2009-05-21 2015-03-17 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Method for the detection of HIV-1-specific antibodies utilizing a Vpu polypeptide
EP2492279A1 (de) 2011-02-25 2012-08-29 Laboratorios Del. Dr. Esteve, S.A. Schnelles immunogenes Auswahlverfahren mittels Lentivirenanzeige
EP2698377A1 (de) 2012-08-17 2014-02-19 Laboratorios Del. Dr. Esteve, S.A. Verbessertes schnelles Immunogene Auswahlverfahren für HIV gp120 Varianten
WO2023242155A1 (en) 2022-06-14 2023-12-21 Janssen Vaccines & Prevention B.V. Compositions and methods for the diagnosis of hiv infection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161515A (en) * 1973-10-02 1979-07-17 Syva Company Double receptor fluorescent immunoassay
US3996345A (en) * 1974-08-12 1976-12-07 Syva Company Fluorescence quenching with immunological pairs in immunoassays
GB1573212A (en) * 1976-04-15 1980-08-20 Technicon Instr Immunoassay for gentamicin
US4108976A (en) * 1977-03-04 1978-08-22 Becton, Dickinson And Company Automated direct serum radioimmunoassay
US4474893A (en) * 1981-07-01 1984-10-02 The University of Texas System Cancer Center Recombinant monoclonal antibodies
US4446233A (en) * 1982-05-05 1984-05-01 E. I. Du Pont De Nemours And Company Homogeneous immunoassay using covalent hybrid antibodies

Also Published As

Publication number Publication date
CA1149278A (en) 1983-07-05
US4578360A (en) 1986-03-25
EP0034050B1 (de) 1984-06-20
US4401764A (en) 1983-08-30
EP0034050A3 (en) 1982-05-12
EP0034050A2 (de) 1981-08-19

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: TECHNICON INSTRUMENTS CORP. (N.D.GES.D.STAATES DEL

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT