DE69223651D1 - Vorrichtungen zur ausführung von ioneneinfangassays - Google Patents

Vorrichtungen zur ausführung von ioneneinfangassays

Info

Publication number
DE69223651D1
DE69223651D1 DE69223651T DE69223651T DE69223651D1 DE 69223651 D1 DE69223651 D1 DE 69223651D1 DE 69223651 T DE69223651 T DE 69223651T DE 69223651 T DE69223651 T DE 69223651T DE 69223651 D1 DE69223651 D1 DE 69223651D1
Authority
DE
Germany
Prior art keywords
capture
capture reagent
reagent
charged
assays
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 - Fee Related
Application number
DE69223651T
Other languages
English (en)
Other versions
DE69223651T2 (de
Inventor
Yi-Her Jou
Stephen Stroupe
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 Abbott Laboratories filed Critical Abbott Laboratories
Application granted granted Critical
Publication of DE69223651D1 publication Critical patent/DE69223651D1/de
Publication of DE69223651T2 publication Critical patent/DE69223651T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54386—Analytical elements
    • G01N33/54387—Immunochromatographic test strips
    • G01N33/54388—Immunochromatographic test strips based on lateral flow
    • 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
    • G01N33/537—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody
    • G01N33/538—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody by sorbent column, particles or resin strip, i.e. sorbent 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
    • G01N33/543—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
    • G01N33/574—Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • G01N33/57473—Immunoassay; Biospecific binding assay; Materials therefor for cancer involving carcinoembryonic antigen, i.e. CEA

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Oncology (AREA)
  • Hospice & Palliative Care (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
DE69223651T 1991-05-30 1992-04-10 Vorrichtungen zur ausführung von ioneneinfangassays Expired - Fee Related DE69223651T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70813791A 1991-05-30 1991-05-30
PCT/US1992/002982 WO1992021980A1 (en) 1991-05-30 1992-04-10 Devices for performing ion-capture binding assays

Publications (2)

Publication Number Publication Date
DE69223651D1 true DE69223651D1 (de) 1998-01-29
DE69223651T2 DE69223651T2 (de) 1998-07-09

Family

ID=24844516

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69223651T Expired - Fee Related DE69223651T2 (de) 1991-05-30 1992-04-10 Vorrichtungen zur ausführung von ioneneinfangassays

Country Status (7)

Country Link
EP (1) EP0641442B1 (de)
JP (1) JPH06508212A (de)
AT (1) ATE161332T1 (de)
CA (1) CA2110049C (de)
DE (1) DE69223651T2 (de)
ES (1) ES2112906T3 (de)
WO (1) WO1992021980A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5658747A (en) * 1994-05-10 1997-08-19 Biocontrol System, Inc. Compositions and methods for control of reactivity between diagnostic reagents and microorganisms
US5922533A (en) * 1997-08-15 1999-07-13 Abbott Laboratories Rapid assay for simultaneous detection and differentiation of antibodies to HIV groups
US6780315B2 (en) 2002-12-09 2004-08-24 Waters Investments Limited Backflow prevention for high pressure gradient systems
EP1655606B1 (de) 2004-11-05 2011-08-10 F. Hoffmann-La Roche AG Biochemisches Gerät und Nachweisverfahren
AU2007207242B2 (en) 2006-01-19 2012-08-02 Lattec I/S Dry stick device and method for determining an analyte in a sample
ES2383765T3 (es) 2006-01-19 2012-06-26 Lattec I/S Nueva configuración de un dispositivo de tira reactiva seca y procedimiento para determinar un analitico en una muestra utilizando dicho dispositivo de tira reactiva seca
WO2008001868A1 (en) * 2006-06-30 2008-01-03 Chisso Corporation Kit for detection/quantification of analyte, and method for detection/quantification of analyte
US8888969B2 (en) 2008-09-02 2014-11-18 The Governing Council Of The University Of Toronto Nanostructured microelectrodes and biosensing devices incorporating the same
EP4374790A3 (de) 2009-04-30 2024-07-31 DexCom, Inc. Mit kontinuierlichen sensordaten aus mehreren analysezeiträumen assoziierte leistungsberichte
JP5989668B2 (ja) 2011-01-11 2016-09-07 ザ ガバニング カウンシル オブ ザ ユニバーシティ オブ トロント タンパク質検出方法
CN104271762B (zh) * 2011-11-23 2017-11-07 多伦多大学董事局 多用途和灵敏的生物传感器
CN106093408A (zh) * 2016-05-31 2016-11-09 南方医科大学 一种基于单线态氧通道发光量子点传感器的癌胚抗原免疫分析方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60500548A (ja) * 1982-12-03 1985-04-18 イ−・アイ・デユポン・ド・ネモア−ス・アンド・コンパニ− 発色性支持体免疫測定法
US4740468A (en) * 1985-02-14 1988-04-26 Syntex (U.S.A.) Inc. Concentrating immunochemical test device and method
US4806311A (en) * 1985-08-28 1989-02-21 Miles Inc. Multizone analytical element having labeled reagent concentration zone
US4868108A (en) * 1985-12-12 1989-09-19 Hygeia Sciences, Incorporated Multiple-antibody detection of antigen
US4948726A (en) * 1986-06-02 1990-08-14 Longoria Claude C Enzyme immunoassay based on membrane separation of antigen-antibody complexes
US4959307A (en) * 1986-09-05 1990-09-25 Syntex (U.S.A.) Inc. Immunoseparating strip
US4956275A (en) * 1987-04-14 1990-09-11 Molecular Devices Corporation Migratory detection immunoassay
US4943522A (en) * 1987-06-01 1990-07-24 Quidel Lateral flow, non-bibulous membrane assay protocols
US5120643A (en) * 1987-07-13 1992-06-09 Abbott Laboratories Process for immunochromatography with colloidal particles
AU609241B2 (en) * 1988-01-29 1991-04-26 Abbott Laboratories Ion-capture assays and devices
JPH0750110B2 (ja) * 1988-12-22 1995-05-31 積水化学工業株式会社 免疫測定法
CA1341592C (en) * 1989-07-07 2009-04-14 Abbott Laboratories Ion capture reagents and methods for performing binding assays

Also Published As

Publication number Publication date
WO1992021980A1 (en) 1992-12-10
DE69223651T2 (de) 1998-07-09
ES2112906T3 (es) 1998-04-16
CA2110049A1 (en) 1992-12-10
CA2110049C (en) 2004-08-10
EP0641442A1 (de) 1995-03-08
EP0641442A4 (de) 1994-11-22
JPH06508212A (ja) 1994-09-14
EP0641442B1 (de) 1997-12-17
ATE161332T1 (de) 1998-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee