DE69228325T2 - Ligandentest unter verwendung von interferenzmodulation - Google Patents

Ligandentest unter verwendung von interferenzmodulation

Info

Publication number
DE69228325T2
DE69228325T2 DE69228325T DE69228325T DE69228325T2 DE 69228325 T2 DE69228325 T2 DE 69228325T2 DE 69228325 T DE69228325 T DE 69228325T DE 69228325 T DE69228325 T DE 69228325T DE 69228325 T2 DE69228325 T2 DE 69228325T2
Authority
DE
Germany
Prior art keywords
interference modulation
ligand test
ligand
test
modulation
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
DE69228325T
Other languages
English (en)
Other versions
DE69228325D1 (de
Inventor
Keith Backman
Christiane Munkholm
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.)
Omnigene Inc
Original Assignee
Omnigene 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
Application filed by Omnigene Inc filed Critical Omnigene Inc
Publication of DE69228325D1 publication Critical patent/DE69228325D1/de
Application granted granted Critical
Publication of DE69228325T2 publication Critical patent/DE69228325T2/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
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4788—Diffraction
    • 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
    • G01N33/585—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with a particulate label, e.g. coloured latex
DE69228325T 1991-05-29 1992-11-24 Ligandentest unter verwendung von interferenzmodulation Expired - Fee Related DE69228325T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/706,772 US5196350A (en) 1991-05-29 1991-05-29 Ligand assay using interference modulation
PCT/US1992/010072 WO1994012882A1 (en) 1991-05-29 1992-11-24 Ligand assay using interference modulation

Publications (2)

Publication Number Publication Date
DE69228325D1 DE69228325D1 (de) 1999-03-11
DE69228325T2 true DE69228325T2 (de) 1999-06-02

Family

ID=26785190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69228325T Expired - Fee Related DE69228325T2 (de) 1991-05-29 1992-11-24 Ligandentest unter verwendung von interferenzmodulation

Country Status (4)

Country Link
US (1) US5196350A (de)
EP (1) EP0670043B1 (de)
DE (1) DE69228325T2 (de)
WO (1) WO1994012882A1 (de)

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Also Published As

Publication number Publication date
EP0670043A4 (de) 1996-10-09
EP0670043A1 (de) 1995-09-06
DE69228325D1 (de) 1999-03-11
WO1994012882A1 (en) 1994-06-09
EP0670043B1 (de) 1999-01-27
US5196350A (en) 1993-03-23

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