CA2158570C - Dispositif de test chromatographique, a elements opposables - Google Patents

Dispositif de test chromatographique, a elements opposables Download PDF

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Publication number
CA2158570C
CA2158570C CA002158570A CA2158570A CA2158570C CA 2158570 C CA2158570 C CA 2158570C CA 002158570 A CA002158570 A CA 002158570A CA 2158570 A CA2158570 A CA 2158570A CA 2158570 C CA2158570 C CA 2158570C
Authority
CA
Canada
Prior art keywords
opposable
sample
analyte
specific binding
binding partner
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
CA002158570A
Other languages
English (en)
Other versions
CA2158570A1 (fr
Inventor
Howard M. Chandler
Roger N. Piasio
Karen Prouty
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.)
SmithKline Diagnostics Inc
Original Assignee
SmithKline Diagnostics Inc
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
Priority claimed from US08/040,430 external-priority patent/US5877028A/en
Application filed by SmithKline Diagnostics Inc filed Critical SmithKline Diagnostics Inc
Publication of CA2158570A1 publication Critical patent/CA2158570A1/fr
Application granted granted Critical
Publication of CA2158570C publication Critical patent/CA2158570C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/505—Flexible containers without fluid transport within
    • B01L3/5055—Hinged, e.g. opposable surfaces
    • 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
    • G01N33/543—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
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
CA002158570A 1993-03-31 1994-03-31 Dispositif de test chromatographique, a elements opposables Expired - Fee Related CA2158570C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US040,430 1987-04-20
US08/040,430 US5877028A (en) 1991-05-29 1993-03-31 Immunochromatographic assay device
PCT/US1994/003568 WO1994023300A1 (fr) 1993-03-31 1994-03-31 Dispositif d'analyse chromatographique a elements opposables

Publications (2)

Publication Number Publication Date
CA2158570A1 CA2158570A1 (fr) 1994-10-13
CA2158570C true CA2158570C (fr) 2007-01-23

Family

ID=37684127

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002158570A Expired - Fee Related CA2158570C (fr) 1993-03-31 1994-03-31 Dispositif de test chromatographique, a elements opposables

Country Status (1)

Country Link
CA (1) CA2158570C (fr)

Also Published As

Publication number Publication date
CA2158570A1 (fr) 1994-10-13

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140402