EP1023600A4 - Immunoassay device - Google Patents

Immunoassay device

Info

Publication number
EP1023600A4
EP1023600A4 EP98939140A EP98939140A EP1023600A4 EP 1023600 A4 EP1023600 A4 EP 1023600A4 EP 98939140 A EP98939140 A EP 98939140A EP 98939140 A EP98939140 A EP 98939140A EP 1023600 A4 EP1023600 A4 EP 1023600A4
Authority
EP
European Patent Office
Prior art keywords
immunoassay device
immunoassay
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.)
Withdrawn
Application number
EP98939140A
Other languages
German (de)
French (fr)
Other versions
EP1023600A1 (en
Inventor
Jin Po Lee
Guihe Liang
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.)
Syntron Bioresearch Inc
Original Assignee
Syntron Bioresearch 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 Syntron Bioresearch Inc filed Critical Syntron Bioresearch Inc
Publication of EP1023600A1 publication Critical patent/EP1023600A1/en
Publication of EP1023600A4 publication Critical patent/EP1023600A4/en
Withdrawn legal-status Critical Current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
    • G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
    • 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525—Multi-layer analytical elements
    • 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
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
EP98939140A 1998-07-29 1998-07-29 Immunoassay device Withdrawn EP1023600A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/015916 WO2000007015A1 (en) 1998-07-29 1998-07-29 Immunoassay device

Publications (2)

Publication Number Publication Date
EP1023600A1 EP1023600A1 (en) 2000-08-02
EP1023600A4 true EP1023600A4 (en) 2002-05-08

Family

ID=22267605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98939140A Withdrawn EP1023600A4 (en) 1998-07-29 1998-07-29 Immunoassay device

Country Status (3)

Country Link
EP (1) EP1023600A4 (en)
AU (1) AU8763098A (en)
WO (1) WO2000007015A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003031980A1 (en) 2001-10-10 2003-04-17 Tecra International Pty Ltd System and apparatus for use in detecting microorganisms
US7393697B2 (en) * 2003-06-06 2008-07-01 Advantage Diagnostics Corporation Diagnostic test for analytes in a sample
WO2005069002A1 (en) * 2003-12-30 2005-07-28 Calypte Biomedical Corporation Rapid test for antibodies against hiv in urine
US20060019406A1 (en) * 2004-07-23 2006-01-26 Ning Wei Lateral flow device for the detection of large pathogens
WO2007063423A1 (en) * 2005-05-23 2007-06-07 Phadia Ab Two step lateral flow assay methods and devices
FR2929407B1 (en) * 2008-03-25 2013-01-04 Biosynex BIOLOGICAL ANALYZING OR COMPARISON DEVICE, RELATED METHODS, METHOD OF MANUFACTURE AND USES
GB201208663D0 (en) * 2012-05-17 2012-06-27 Technostics Ltd Saliva testing
CN103175958B (en) * 2013-02-17 2015-04-08 北京市药品检验所 Method for quickly identifying recombinant hepatitis B vaccine
CN103630684A (en) * 2013-11-13 2014-03-12 成都领御生物技术有限公司 Test strip card
CN104155461B (en) * 2014-08-14 2017-09-01 欧蒙医学诊断（中国）有限公司 A kind of biological detection analytical equipment and its application method with air-dried module
CN105606803B (en) * 2016-01-18 2018-02-09 北京九强生物技术股份有限公司 The latex enhancing immune turbidimetry kit of helicobacter pylori antibody content
KR101854240B1 (en) * 2016-05-18 2018-06-14 광주과학기술원 Hook-effect free lateral flow assay strip sensor
EP3646009B1 (en) * 2017-06-28 2023-01-04 Becton, Dickinson and Company Sandwich-type assays using decreasing signal portions of dose response curve to measure analytes, including analytes at high concentration

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310406A2 (en) * 1987-10-01 1989-04-05 E-Y Laboratories, Inc. Directed flow diagnostic device and method
WO1997034148A1 (en) * 1996-03-14 1997-09-18 Spectral Diagnostics, Inc. Immunoassay device
EP0806666A2 (en) * 1996-05-09 1997-11-12 Syntron Bioresearch, Inc. Method and apparatus for single step assays of whole blood
WO1998022824A1 (en) * 1996-11-18 1998-05-28 Avraham Zer Immunochromatography test strips

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252496A (en) * 1989-12-18 1993-10-12 Princeton Biomeditech Corporation Carbon black immunochemical label
US5384264A (en) * 1992-11-05 1995-01-24 Syntron Bioresearch, Inc. Method and apparatus for single step assays of ligand-containing fluids
US5541059A (en) * 1993-12-29 1996-07-30 Chu; Albert E. Immunoassay device having an internal control of protein A and methods of using same
US5712172A (en) * 1995-05-18 1998-01-27 Wyntek Diagnostics, Inc. One step immunochromatographic device and method of use

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310406A2 (en) * 1987-10-01 1989-04-05 E-Y Laboratories, Inc. Directed flow diagnostic device and method
WO1997034148A1 (en) * 1996-03-14 1997-09-18 Spectral Diagnostics, Inc. Immunoassay device
EP0806666A2 (en) * 1996-05-09 1997-11-12 Syntron Bioresearch, Inc. Method and apparatus for single step assays of whole blood
WO1998022824A1 (en) * 1996-11-18 1998-05-28 Avraham Zer Immunochromatography test strips

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0007015A1 *

Also Published As

Publication number Publication date
WO2000007015A1 (en) 2000-02-10
EP1023600A1 (en) 2000-08-02
AU8763098A (en) 2000-02-21

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