ATE462972T1 - Sensitives immunochromatografisches assay - Google Patents

Sensitives immunochromatografisches assay

Info

Publication number
ATE462972T1
ATE462972T1 AT03711770T AT03711770T ATE462972T1 AT E462972 T1 ATE462972 T1 AT E462972T1 AT 03711770 T AT03711770 T AT 03711770T AT 03711770 T AT03711770 T AT 03711770T AT E462972 T1 ATE462972 T1 AT E462972T1
Authority
AT
Austria
Prior art keywords
sample
capture zone
amount
analyte
particles
Prior art date
Application number
AT03711770T
Other languages
English (en)
Inventor
Whalley Fong
Original Assignee
Response Biomedical Corp
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 Response Biomedical Corp filed Critical Response Biomedical Corp
Priority claimed from PCT/CA2003/000539 external-priority patent/WO2003087822A2/en
Application granted granted Critical
Publication of ATE462972T1 publication Critical patent/ATE462972T1/de

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
    • 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
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/805—Test papers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/81—Packaged device or kit

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)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Steroid Compounds (AREA)
AT03711770T 2002-04-10 2003-04-10 Sensitives immunochromatografisches assay ATE462972T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12077402A 2002-04-10 2002-04-10
US10/162,138 US7175992B2 (en) 2002-04-10 2002-06-03 Sensitive immunochromatographic assay
PCT/CA2003/000539 WO2003087822A2 (en) 2002-04-10 2003-04-10 Sensitive immunochromatographic assay

Publications (1)

Publication Number Publication Date
ATE462972T1 true ATE462972T1 (de) 2010-04-15

Family

ID=29214434

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03711770T ATE462972T1 (de) 2002-04-10 2003-04-10 Sensitives immunochromatografisches assay

Country Status (4)

Country Link
US (1) US7175992B2 (de)
AT (1) ATE462972T1 (de)
DE (1) DE60331899D1 (de)
HK (1) HK1080142B (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7713703B1 (en) 2000-11-13 2010-05-11 Biosite, Inc. Methods for monitoring the status of assays and immunoassays
US6194222B1 (en) * 1998-01-05 2001-02-27 Biosite Diagnostics, Inc. Methods for monitoring the status of assays and immunoassays
US7410808B1 (en) * 2003-12-08 2008-08-12 Charm Sciences, Inc. Method and assay for detection of residues
CA2588230A1 (en) * 2004-11-23 2006-08-10 Response Biomedical Corporation Immunoassay employing two-step internal calibration reaction
AU2006283641A1 (en) * 2005-08-23 2007-03-01 Response Biomedical Corporation Multi-directional immunochromatographic assays
CA2625349A1 (en) * 2005-10-06 2007-04-19 Emthrax, Llc Methods and compositions relating to anthrax spore glycoproteins as vaccines
US20070224644A1 (en) * 2006-01-27 2007-09-27 Liotta Lance A Ocular fluid markers
US20100317021A1 (en) * 2006-11-22 2010-12-16 Vinod P. Menon Fluidic antibody-containing devices and methods
EP2095125A2 (de) 2006-11-22 2009-09-02 3M Innovative Properties Company Systeme und verfahren zur vorbereitung und analyse von proben
MX2009006205A (es) * 2006-12-12 2009-08-18 Response Biomedical Corp Inmunoensayo de multiples analitos.
US7875433B2 (en) * 2007-02-26 2011-01-25 Response Biomedical Corporation Comparative multiple analyte assay
WO2009062506A1 (en) 2007-11-14 2009-05-22 Caterer, Nigel, Robert Methods of quantification for lateral flow devices
EP2225360A4 (de) * 2007-11-20 2011-09-07 3M Innovative Properties Co Erkennung geräte und verfahren
WO2009076235A2 (en) * 2007-12-05 2009-06-18 Zyomyx, Inc. Cell assay kit and method
US20100022916A1 (en) * 2008-07-24 2010-01-28 Javanbakhsh Esfandiari Method and Apparatus for Collecting and Preparing Biological Samples for Testing
WO2010065797A2 (en) * 2008-12-03 2010-06-10 Kohne David E Immobilized analyte assays
US8455263B2 (en) 2008-12-30 2013-06-04 Jin Po Lee Quantitative analyte assay device and method
US8900881B2 (en) 2008-12-30 2014-12-02 Jin Po Lee Quantitative analyte assay device and method
DE102009010563A1 (de) 2009-02-16 2010-08-26 Matthias W. Engel Vorrichtung zum Nachweis von Analyten in Körperflüssigkeiten
NZ596163A (en) * 2009-04-15 2014-01-31 Relia Diagnostic Systems Inc Diagnostic devices and related methods
PT2566949T (pt) 2010-05-06 2023-05-18 Charm Sciences Inc Aparelho leitor e incubador
US9091677B2 (en) 2010-08-09 2015-07-28 Beckman Coulter, Inc. Isotonic buffered composition and method that enables counting of cells
US8956859B1 (en) 2010-08-13 2015-02-17 Aviex Technologies Llc Compositions and methods for determining successful immunization by one or more vaccines
US8486717B2 (en) 2011-01-18 2013-07-16 Symbolics, Llc Lateral flow assays using two dimensional features
US9651549B2 (en) 2012-07-13 2017-05-16 Genisphere, Llc Lateral flow assays using DNA dendrimers
US9874556B2 (en) 2012-07-18 2018-01-23 Symbolics, Llc Lateral flow assays using two dimensional features
US20140072959A1 (en) 2012-09-12 2014-03-13 Force Diagnostics, Inc. Rapid tests for insurance underwriting
CN104937418B (zh) 2012-11-15 2019-08-23 奥索临床诊断有限公司 使用反应时间的校准分析
CA2902484C (en) 2013-02-26 2021-05-18 Astute Medical, Inc. Lateral flow assay with test strip retainer
CN108051590B (zh) 2013-09-13 2020-12-11 Symbolics有限责任公司 运用二维试验和对照信号读出模式的侧向层析检测
BR112017021305A2 (pt) 2015-04-06 2018-06-26 Bludiagnostics Inc dispositivo de teste de fluxo lateral, e, método e kit para detecção quantitativa de um analito em uma amostra de saliva
US11119102B1 (en) 2016-02-16 2021-09-14 Charm Sciences, Inc. Test device, method, and assembly
US10073092B2 (en) 2016-02-19 2018-09-11 Andrew Wang Apparatus for assay strip(s) with specimen loading to multiple zones and related methods
RU2614689C1 (ru) * 2016-02-19 2017-03-28 Федеральное Государственное Унитарное Предприятие "Государственный научно-исследовательский институт биологического приборостроения" (ФГУП Гос НИИ БП) Способ одновременного выявления представителей условных таксономических групп микроорганизмов и устройство иммунохроматографического анализа для его реализации
CN109964127A (zh) 2016-08-23 2019-07-02 Qoolabs有限公司 用于评估重组蛋白表达或报告基因表达的侧向流动检测
US20220258155A1 (en) * 2021-02-14 2022-08-18 Becton, Dickinson And Company Lateral flow assay with sample adequacy line

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622871A (en) * 1987-04-27 1997-04-22 Unilever Patent Holdings B.V. Capillary immunoassay and device therefor comprising mobilizable particulate labelled reagents
US4361537A (en) * 1979-01-12 1982-11-30 Thyroid Diagnostics, Inc. Test device and method for its use
EP0146654A3 (de) * 1980-06-20 1986-08-20 Unilever Plc Verfahren und Vorrichtung zur Durchführung von spezifischen Bindungstesten
IL68506A (en) 1982-05-04 1988-06-30 Syva Co Simultaneous calibration heterogeneous immunoassay method and device and kit for use therein
US4753775A (en) * 1985-04-12 1988-06-28 E. I. Du Pont De Nemours And Company Rapid assay processor
US5236826A (en) * 1985-12-10 1993-08-17 Murex Corporation Immunoassay for the detection or quantitation of an analyte
EP1248112A3 (de) * 1987-04-27 2004-08-25 Inverness Medical Switzerland GmbH Immunochromatographische Spezifischebindungsassayvorrichtung
US5238649A (en) * 1988-02-09 1993-08-24 Nason Frederic L Specimen test unit
US5079170A (en) * 1989-05-18 1992-01-07 Quidel Corporation Method of sample transfer using a filter applicator
US5141850A (en) * 1990-02-07 1992-08-25 Hygeia Sciences, Inc. Porous strip form assay device method
JP2576910B2 (ja) * 1990-04-13 1997-01-29 富士写真フイルム株式会社 免疫分析要素および免疫分析方法
US5648274A (en) * 1991-05-29 1997-07-15 Smithkline Diagnostics, Inc. Competitive immunoassay device
US5451504A (en) 1991-07-29 1995-09-19 Serex, Inc. Method and device for detecting the presence of analyte in a sample
US5506114A (en) * 1992-02-07 1996-04-09 Osborn Laboratories Methods and kits for detecting the presence or concentration of biological analytes
US5885527A (en) * 1992-05-21 1999-03-23 Biosite Diagnostics, Inc. Diagnostic devices and apparatus for the controlled movement of reagents without membrances
US5458852A (en) * 1992-05-21 1995-10-17 Biosite Diagnostics, Inc. Diagnostic devices for the controlled movement of reagents without membranes
US5260030A (en) * 1992-06-03 1993-11-09 Bio-Plas, Inc. Calibrated pipette tip and method
US5356782A (en) * 1992-09-03 1994-10-18 Boehringer Mannheim Corporation Analytical test apparatus with on board negative and positive control
US5384264A (en) * 1992-11-05 1995-01-24 Syntron Bioresearch, Inc. Method and apparatus for single step assays of ligand-containing fluids
US5415994A (en) * 1993-08-02 1995-05-16 Quidel Corporation Lateral flow medical diagnostic assay device with sample extraction means
DE4434093A1 (de) * 1994-09-23 1996-03-28 Boehringer Mannheim Gmbh Verfahren zum qualitativen oder/und quantitativen Nachweis einer zu bestimmenden Substanz
US5851048A (en) 1994-10-06 1998-12-22 Nishikawa Rubber Co., Ltd. Weather strip
US5569608A (en) * 1995-01-30 1996-10-29 Bayer Corporation Quantitative detection of analytes on immunochromatographic strips
AUPN527995A0 (en) 1995-09-07 1995-09-28 Agen Biomedical Limited Method and apparatus for semiquantification of an analyte
US6121008A (en) * 1996-03-20 2000-09-19 Serex, Inc. Chromatographic immunoassay device and method utilizing particle valency for quantification
US5753517A (en) * 1996-03-29 1998-05-19 University Of British Columbia Quantitative immunochromatographic assays
US6117394A (en) * 1996-04-10 2000-09-12 Smith; James C. Membrane filtered pipette tip
US5780251A (en) * 1996-06-27 1998-07-14 Fci Fiberchem, Inc. Ultrasensitive single-step, solid-state competitive immunoassay sensor with interference modifier and/or gel layer
DE69624920T2 (de) * 1996-09-27 2003-09-18 Inverness Medical Switzerland Testreagentien und Testvorrichtungen
US6103536A (en) * 1997-05-02 2000-08-15 Silver Lake Research Corporation Internally referenced competitive assays
US6436721B1 (en) * 1997-07-25 2002-08-20 Bayer Corporation Device and method for obtaining clinically significant analyte ratios
JP3609240B2 (ja) 1997-08-07 2005-01-12 日東電工株式会社 免疫学的検査法および免疫学的検査用キット
SE9704935D0 (sv) 1997-12-30 1997-12-30 Pharmacia & Upjohn Diag Ab Analysmetod med partiklar
US6194222B1 (en) 1998-01-05 2001-02-27 Biosite Diagnostics, Inc. Methods for monitoring the status of assays and immunoassays
US6140136A (en) * 1998-09-18 2000-10-31 Syntron Bioresearch, Inc. Analytical test device and method of use
US6136610A (en) * 1998-11-23 2000-10-24 Praxsys Biosystems, Inc. Method and apparatus for performing a lateral flow assay
US6509196B1 (en) 2000-01-04 2003-01-21 Response Biomedical Corp. Compensation for non-specific signals in quantitative immunoassays
ATE339449T1 (de) * 2000-04-28 2006-10-15 Tetracore Inc Anthrax-spezifisches antigen, impfstoffe die das antigen enthalten, anthrax-spezifische antikörper,und deren verwendungen

Also Published As

Publication number Publication date
DE60331899D1 (en) 2010-05-12
HK1080142B (zh) 2013-10-11
US20030199004A1 (en) 2003-10-23
HK1080142A1 (en) 2006-04-21
US7175992B2 (en) 2007-02-13

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