IT1139491B - Metodo immunoenzimatico competitivo per la determinazione di antigeni - Google Patents

Metodo immunoenzimatico competitivo per la determinazione di antigeni

Info

Publication number
IT1139491B
IT1139491B IT24162/81A IT2416281A IT1139491B IT 1139491 B IT1139491 B IT 1139491B IT 24162/81 A IT24162/81 A IT 24162/81A IT 2416281 A IT2416281 A IT 2416281A IT 1139491 B IT1139491 B IT 1139491B
Authority
IT
Italy
Prior art keywords
antigens
determination
immunoenzymatic method
competitive
competitive immunoenzymatic
Prior art date
Application number
IT24162/81A
Other languages
English (en)
Other versions
IT8124162A0 (it
Inventor
Giorgio Chieregatti
Ernesto Gnemmi
Enzo Murador
Original Assignee
Erba Farmitalia
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 Erba Farmitalia filed Critical Erba Farmitalia
Publication of IT8124162A0 publication Critical patent/IT8124162A0/it
Application granted granted Critical
Publication of IT1139491B publication Critical patent/IT1139491B/it

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
    • G01N33/54306—Solid-phase reaction mechanisms

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Peptides Or Proteins (AREA)
IT24162/81A 1980-09-30 1981-09-25 Metodo immunoenzimatico competitivo per la determinazione di antigeni IT1139491B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8031515A GB2084317B (en) 1980-09-30 1980-09-30 Antigen-linked competitive enzymeimmunoassay

Publications (2)

Publication Number Publication Date
IT8124162A0 IT8124162A0 (it) 1981-09-25
IT1139491B true IT1139491B (it) 1986-09-24

Family

ID=10516384

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24162/81A IT1139491B (it) 1980-09-30 1981-09-25 Metodo immunoenzimatico competitivo per la determinazione di antigeni

Country Status (3)

Country Link
DE (1) DE3138489A1 (it)
GB (1) GB2084317B (it)
IT (1) IT1139491B (it)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225027A1 (de) * 1982-07-05 1984-01-05 Boehringer Mannheim Gmbh, 6800 Mannheim Immunchemisches messverfahren
GB2158578B (en) * 1984-05-08 1988-03-09 Farmos Group Ltd Immunometric method for the determination of a hapten
GB8422452D0 (en) * 1984-09-05 1984-10-10 Serono Diagnostics Ltd Assay
US4737453A (en) * 1984-12-12 1988-04-12 Immunomedics, Inc. Sandwich immunoassay utilizing a separation specific binding substance
GB8501671D0 (en) * 1985-01-23 1985-02-27 Allen G J Immunoassay
SE460564B (sv) * 1985-03-25 1989-10-23 Euro Fassel Ab Testsats och foerfarande foer immunanalys med prefabricerade komplex av maerkt antikropp och analytspecifik antikropp
US4748110A (en) * 1985-09-25 1988-05-31 Abbott Laboratories Immunoassay for HTLV-III antigens
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
DE3705686C2 (de) * 1987-02-23 1995-11-30 Boehringer Mannheim Gmbh Verfahren zur Bestimmung von Antikörpern
IL82873A0 (en) * 1987-06-15 1987-12-20 Orgenics Ltd Reversed competitive solid phase immunoassay for detecting single epitope analytes and kit therefor
DE3852797T2 (de) * 1987-08-11 1995-06-29 Eiji Ishikawa Hoch empfindlicher Immunoassay.
US5236849A (en) * 1987-08-11 1993-08-17 Eiji Ishikawa Method of high sensitivity immunoassay
EP0310361A3 (en) * 1987-09-30 1989-05-24 Beckman Instruments, Inc. Tridentate conjugate and method of use thereof
US5196351A (en) * 1987-09-30 1993-03-23 Beckman Instruments, Inc. Bidentate conjugate and method of use thereof
US5534620A (en) * 1987-09-30 1996-07-09 Beckman Instruments, Inc. Method of heterogenous purification using a bidentate conjugate
DE3907651A1 (de) * 1988-07-08 1990-01-11 Boehringer Mannheim Gmbh Verfahren zur bestimmung von antikoerpern
US5277589A (en) * 1988-07-08 1994-01-11 Boehringer Mannheim Gmbh Process for the determination of antibodies
DE3834766A1 (de) * 1988-10-12 1990-04-26 Boehringer Mannheim Gmbh Verfahren zur bestimmung einer spezifisch bindefaehigen substanz
AT394114B (de) * 1989-07-13 1992-02-10 Immuno Ag Verfahren zur bestimmung von antigenen und/oder antikoerpern in menschlichen koerperfluessigkeiten sowie set zur durchfuehrung des verfahrens
US5512659A (en) * 1989-08-04 1996-04-30 Syntex (U.S.A.) Inc. Compositions useful in heterogeneous immunoassays
DE69119312T2 (de) * 1990-07-18 1997-01-16 Abbott Lab Analyt-Austauschreagenz zur Verwendung in spezifischen Bindungstests, -vorrichtungen und -sätzen
DE4024919A1 (de) * 1990-08-06 1992-02-13 Boehringer Mannheim Gmbh Peptide mit fuer (alpha)1-mikroglobulin charakteristischer antigener determinante
US5518887A (en) * 1992-03-30 1996-05-21 Abbott Laboratories Immunoassays empolying generic anti-hapten antibodies and materials for use therein
US5637467A (en) * 1992-10-13 1997-06-10 Behringwerke Ag Heterogeneous assay using a pendulous drop
US5914241A (en) * 1993-01-19 1999-06-22 Biosite Diagnostics, Inc. Assays and kits for detecting analytes in the presence of cross-reacting substances
US5747352A (en) * 1994-05-23 1998-05-05 Beckman Instruments, Inc. Reagents and methods for the rapid and quantitative assay of pharmacological agents
SE9604575D0 (sv) * 1996-12-12 1996-12-12 Biacore Ab Method and system for analyte determination
DE10030798A1 (de) * 2000-06-29 2002-01-10 Evotec Analytical Sys Gmbh Kompetitives Assay-Verfahren
US6867005B2 (en) 2001-10-24 2005-03-15 Beckman Coulter, Inc. Method and apparatus for increasing the dynamic range and accuracy of binding assays
EP2295973A1 (en) 2004-09-08 2011-03-16 THE GOVERNMENT OF THE UNITED STATES OF AMERICA, as represented by the Secretary, Department of Health and Human Services Compositions and methods for the detection of HIV-1/HIV-2 infection.
US20100261288A1 (en) 2005-06-13 2010-10-14 Fortebio, Inc. Tip tray assembly for optical sensors
WO2010135663A2 (en) 2009-05-21 2010-11-25 The United States Of America , As Represented By The Secretary, Department Of Health And Human Services Compositions and methods for the detection of hiv-1/hiv-2 infection
EP2492279A1 (en) 2011-02-25 2012-08-29 Laboratorios Del. Dr. Esteve, S.A. Rapid immunogen selection method using lentiviral display
EP2698377A1 (en) 2012-08-17 2014-02-19 Laboratorios Del. Dr. Esteve, S.A. Enhanced rapid immunogen selection method for HIV gp120 variants
WO2023242155A1 (en) 2022-06-14 2023-12-21 Janssen Vaccines & Prevention B.V. Compositions and methods for the diagnosis of hiv infection

Also Published As

Publication number Publication date
GB2084317B (en) 1984-01-18
GB2084317A (en) 1982-04-07
IT8124162A0 (it) 1981-09-25
DE3138489A1 (de) 1982-05-19

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