ES2107828T3 - Inmunoensayo. - Google Patents

Inmunoensayo.

Info

Publication number
ES2107828T3
ES2107828T3 ES94918229T ES94918229T ES2107828T3 ES 2107828 T3 ES2107828 T3 ES 2107828T3 ES 94918229 T ES94918229 T ES 94918229T ES 94918229 T ES94918229 T ES 94918229T ES 2107828 T3 ES2107828 T3 ES 2107828T3
Authority
ES
Spain
Prior art keywords
labelled analyte
electrochemical immunoassay
membrane
electrochemically active
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.)
Expired - Lifetime
Application number
ES94918229T
Other languages
English (en)
Inventor
Paul Howard Treloar
John William Kane
Pankaj Maganlal Vadgama
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.)
University of Manchester
Original Assignee
Victoria University of Manchester
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 Victoria University of Manchester filed Critical Victoria University of Manchester
Application granted granted Critical
Publication of ES2107828T3 publication Critical patent/ES2107828T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/582—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
    • 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
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G01N33/5438—Electrodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Steroid Compounds (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

SE DESCRIBEN METODOS DE INMUNOENSAYO ELECTROQUIMICO. EN UN METODO, SE SUMINISTRA UNA MEMBRANA ENTRE LA MUESTRA Y EL ELECTRODO DE DETECCION. LA MEMBRANA ES TAL QUE PERMITIRA EL PASO A TRAVES DE LA MISMA DE ANALITA CLASIFICADA LIBRE (AUNQUE NO SU COMPLEJO CON ANTICUERPO). LA ANALITA CLASIFICADA LIBRE, QUE ES ELECTROQUIMICAMENTE ACTIVA, PUEDE ENTONCES DETECTARSE EN EL ELECTRODO. EN OTRO METODO, EL INMUNOENSAYO ELECTROQUIMICO UTILIZA UNA ANALITA CLASIFICADA QUE ES ACTIVA TANTO FLUORESCENTE COMO ELECTROQUIMICAMENTE. ESTO PERMITE LA OPTIMIZACION DEL INMUNOENSAYO ELECTROQUIMICO.
ES94918229T 1992-12-04 1993-12-03 Inmunoensayo. Expired - Lifetime ES2107828T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929225354A GB9225354D0 (en) 1992-12-04 1992-12-04 Immunoassay

Publications (1)

Publication Number Publication Date
ES2107828T3 true ES2107828T3 (es) 1997-12-01

Family

ID=10726104

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94918229T Expired - Lifetime ES2107828T3 (es) 1992-12-04 1993-12-03 Inmunoensayo.

Country Status (10)

Country Link
EP (1) EP0672252B1 (es)
AT (1) ATE157773T1 (es)
AU (1) AU693772B2 (es)
CA (1) CA2150907A1 (es)
DE (1) DE69313664T2 (es)
DK (1) DK0672252T3 (es)
ES (1) ES2107828T3 (es)
GB (1) GB9225354D0 (es)
GR (1) GR3025194T3 (es)
WO (1) WO1994014066A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7153651B1 (en) 1996-10-31 2006-12-26 Inverness Medical - Biostar, Inc. Flow-through optical assay devices providing laminar flow of fluid samples, and methods of construction thereof
ATE221076T1 (de) * 1998-06-01 2002-08-15 Roche Diagnostics Corp Redox-reversible imidazol-osmiumkomplex-konjugate
CN100392385C (zh) * 2002-12-03 2008-06-04 博奥生物有限公司 亲和反应的化学放大电化学检测方法及其试剂盒
GB201102037D0 (en) * 2011-02-07 2011-03-23 Multi Sense Technologies Ltd Microfluidics based assay device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977356A (ja) * 1982-06-30 1984-05-02 Fuji Photo Film Co Ltd 螢光アツセイ用多層分析要素およびそれを用いる螢光アツセイ法
GB8417301D0 (en) * 1984-07-06 1984-08-08 Serono Diagnostics Ltd Assay
JPH0534345A (ja) * 1991-02-19 1993-02-09 Tdk Corp 化学発光を利用する抗原・抗体の測定方法
GB9105406D0 (en) * 1991-03-14 1991-05-01 Ici Plc Sensor devices

Also Published As

Publication number Publication date
AU693772B2 (en) 1998-07-09
DE69313664T2 (de) 1998-02-12
DE69313664D1 (de) 1997-10-09
EP0672252B1 (en) 1997-09-03
GB9225354D0 (en) 1993-01-27
CA2150907A1 (en) 1994-06-23
EP0672252A1 (en) 1995-09-20
AU5654794A (en) 1994-07-04
WO1994014066A1 (en) 1994-06-23
ATE157773T1 (de) 1997-09-15
DK0672252T3 (da) 1998-03-09
GR3025194T3 (en) 1998-02-27

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