AU7672291A - Bi-directional lateral chromatographic test methods - Google Patents

Bi-directional lateral chromatographic test methods

Info

Publication number
AU7672291A
AU7672291A AU76722/91A AU7672291A AU7672291A AU 7672291 A AU7672291 A AU 7672291A AU 76722/91 A AU76722/91 A AU 76722/91A AU 7672291 A AU7672291 A AU 7672291A AU 7672291 A AU7672291 A AU 7672291A
Authority
AU
Australia
Prior art keywords
test methods
chromatographic test
directional lateral
lateral chromatographic
directional
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.)
Abandoned
Application number
AU76722/91A
Inventor
Frederick C. Horstman
Julia A Whiteside
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.)
Disease Detection International Inc
Original Assignee
DISEASE DETECTION International
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 DISEASE DETECTION International filed Critical DISEASE DETECTION International
Publication of AU7672291A publication Critical patent/AU7672291A/en
Abandoned 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
    • 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)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AU76722/91A 1990-04-09 1991-04-09 Bi-directional lateral chromatographic test methods Abandoned AU7672291A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US506914 1983-06-22
US50691490A 1990-04-09 1990-04-09

Publications (1)

Publication Number Publication Date
AU7672291A true AU7672291A (en) 1991-10-30

Family

ID=24016462

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76722/91A Abandoned AU7672291A (en) 1990-04-09 1991-04-09 Bi-directional lateral chromatographic test methods

Country Status (2)

Country Link
AU (1) AU7672291A (en)
WO (1) WO1991015769A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5726010A (en) * 1991-07-31 1998-03-10 Idexx Laboratories, Inc. Reversible flow chromatographic binding assay
US6007999A (en) * 1991-07-31 1999-12-28 Idexx Laboratories, Inc. Reversible flow chromatographic binding assay
DE4202850A1 (en) * 1992-01-31 1993-08-05 Boehringer Mannheim Gmbh ANALYSIS ELEMENT FOR IMMUNOASSAYS
DE69330785T2 (en) * 1992-03-27 2002-06-20 Abbott Laboratories, Abbott Park QUALITY CONTROL FOR ANALYTICAL PROCEDURES
IL108159A (en) * 1993-12-23 1998-02-08 Orgenics Ltd Apparatus for separation, concentration and detection of target molecules in liquid sample
WO1995027081A1 (en) * 1994-03-31 1995-10-12 E.I. Du Pont De Nemours And Company A method for detection of nucleic acid fragments
US6037127A (en) * 1994-03-31 2000-03-14 E. I. Du Pont De Nemours And Company Method for detection of non-denatured nucleic acid fragments
DE69534294T2 (en) * 1994-07-29 2006-05-18 Mitsubishi Kagaku Iatron, Inc. MEASURING SYSTEM USING FULL BLOOD
GB2322192B (en) * 1997-02-14 2001-01-31 Unilever Plc Assay devices
WO2011057025A2 (en) 2009-11-04 2011-05-12 Buchanan Thomas M Methods and devices to enhance sensitivity and evaluate sample adequacy and reagent reactivity in rapid lateral flow immunoassays
CN105987547B (en) * 2015-02-11 2021-10-12 浙江三花智能控制股份有限公司 Bidirectional drying filter
WO2017035389A1 (en) * 2015-08-27 2017-03-02 Quidel Corporation Immunoassay test device with two fluid flow paths for detection and differentiation of two or more analytes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235601A (en) * 1979-01-12 1980-11-25 Thyroid Diagnostics, Inc. Test device and method for its use
US4435504A (en) * 1982-07-15 1984-03-06 Syva Company Immunochromatographic assay with support having bound "MIP" and second enzyme
US4678757A (en) * 1985-04-11 1987-07-07 Smithkline Diagnostics, Inc. Device and method for whole blood separation and analysis
US4900663A (en) * 1985-09-13 1990-02-13 Environmental Diagnostics, Inc. Test kit for determining the presence of organic materials and method of utilizing same
US4761381A (en) * 1985-09-18 1988-08-02 Miles Inc. Volume metering capillary gap device for applying a liquid sample onto a reactive surface
US4857453A (en) * 1987-04-07 1989-08-15 Syntex (U.S.A.) Inc. Immunoassay device

Also Published As

Publication number Publication date
WO1991015769A1 (en) 1991-10-17

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