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ES2068790T1 - IMMUNO ASSAY METHOD. - Google Patents

IMMUNO ASSAY METHOD.

Info

Publication number
ES2068790T1
ES2068790T1 ES93913310T ES93913310T ES2068790T1 ES 2068790 T1 ES2068790 T1 ES 2068790T1 ES 93913310 T ES93913310 T ES 93913310T ES 93913310 T ES93913310 T ES 93913310T ES 2068790 T1 ES2068790 T1 ES 2068790T1
Authority
ES
Spain
Prior art keywords
reagent
sample
assay method
immunoanalysis
immuno assay
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.)
Pending
Application number
ES93913310T
Other languages
Spanish (es)
Inventor
Richard Julian Stuart Duncan
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
Application filed by International Murex Technologies Corp filed Critical International Murex Technologies Corp
Publication of ES2068790T1 publication Critical patent/ES2068790T1/en
Pending 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
    • 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
    • G01N33/5306—Improving reaction conditions, e.g. reduction of non-specific binding, promotion of specific binding

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)
  • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

SE PREVE UN METODO PARA DETERMINAR LOS RESULTADOS NEGATIVOS FALSOS QUE RESULTAN EN UN INMUNOANALISIS PARA UN ANALITO DE INTERES, MEDIANTE LA DETERMINACION DE LA PRESENCIA DE LA MUESTRA EN UNA CUBETA DE INMUNOANALISIS EN LA QUE SE LLEVA A CABO DICHO INMUNOANALISIS. EL METODO COMPRENDE EMPLEAR UN REACTIVO MONITOR DE MUESTRA O UN SISTEMA REACTIVO QUE ES CAPAZ DE PRODUCIR UNA SEÑAL CUANDO LA MUESTRA ESTA PRESENTE, EL REACTIVO MONITOR DE MUESTRA O EL SISTEMA REACTIVO SON DIFERENTES PARA EL REACTIVO ESPECIFICO AL ANALITO O EL SISTEMA REACTIVO USADO EN EL AUTOINMONOANALISIS. UNA SEÑAL NEGATIVA GENERADA POR EL REACTIVO DE MONITOR DE MUESTRA O EL REACTIVO DENOTA UN RESULTADO NEGATIVO FALSO EN EL AUTOINMUNOANALISIS.A METHOD IS PROVIDED FOR DETERMINING THE FALSE NEGATIVE RESULTS THAT RESULT IN AN IMMUNOANALYSIS FOR AN ANALYTE OF INTEREST, THROUGH THE DETERMINATION OF THE PRESENCE OF THE SAMPLE IN A BOTTOM OF IMMUNOANALYSIS IN WHICH SUCH IMMUNOIS IS CARRIED OUT. THE METHOD INCLUDES USING A SAMPLE MONITOR REAGENT OR A REAGENT SYSTEM THAT IS ABLE TO PRODUCE A SIGNAL WHEN THE SAMPLE IS PRESENT, THE SAMPLE MONITOR REAGENT OR THE REAGENT SYSTEM IS DIFFERENT FOR THE ANALYTIC OR ANALYZED REAGENT. AUTOINMONOANALYSIS. A NEGATIVE SIGNAL GENERATED BY THE SAMPLE MONITOR REAGENT OR THE REAGENT DENOTES A FALSE NEGATIVE RESULT IN AUTOIMMUNOANALYSIS.

ES93913310T 1992-06-05 1993-06-07 IMMUNO ASSAY METHOD. Pending ES2068790T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929211980A GB9211980D0 (en) 1992-06-05 1992-06-05 Immunoassay method

Publications (1)

Publication Number Publication Date
ES2068790T1 true ES2068790T1 (en) 1995-05-01

Family

ID=10716636

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93913310T Pending ES2068790T1 (en) 1992-06-05 1993-06-07 IMMUNO ASSAY METHOD.

Country Status (8)

Country Link
EP (1) EP0643832A1 (en)
JP (1) JPH07507634A (en)
AU (1) AU4342693A (en)
CA (1) CA2137238A1 (en)
DE (1) DE643832T1 (en)
ES (1) ES2068790T1 (en)
GB (1) GB9211980D0 (en)
WO (1) WO1993025905A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2211322A1 (en) * 1995-01-25 1996-08-01 Murex Diagnostics Corporation Improvements to immunoassays
GB9515855D0 (en) * 1995-08-02 1995-10-04 Centocor U K Limited A specimen dilution indicator system for use in clinical diagnostic assays
US20040219620A1 (en) * 2003-04-29 2004-11-04 Mayer Brent A. Chromogenic substrate with a pH indicator dye
WO2018204784A1 (en) * 2017-05-04 2018-11-08 Siemens Healthcare Diagnostics Inc. Devices and methods for minimizing hook effect interference in immunoassays

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8908182D0 (en) * 1989-04-12 1989-05-24 Health Lab Service Board Method for assay of albumin
ATA194989A (en) * 1989-08-17 1990-04-15 Koller Ernst METHOD FOR DETECTING AND DETERMINING HUMAN SERUM ALBUMINE IN BIOLOGICAL LIQUIDS WITH THE AID OF FLUOROGENIC CYANINE DYES

Also Published As

Publication number Publication date
CA2137238A1 (en) 1993-12-23
GB9211980D0 (en) 1992-07-15
EP0643832A1 (en) 1995-03-22
AU4342693A (en) 1994-01-04
DE643832T1 (en) 1995-07-13
WO1993025905A1 (en) 1993-12-23
JPH07507634A (en) 1995-08-24

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