ATE228247T1 - Testreagentien und testvorrichtungen - Google Patents

Testreagentien und testvorrichtungen

Info

Publication number
ATE228247T1
ATE228247T1 AT96307078T AT96307078T ATE228247T1 AT E228247 T1 ATE228247 T1 AT E228247T1 AT 96307078 T AT96307078 T AT 96307078T AT 96307078 T AT96307078 T AT 96307078T AT E228247 T1 ATE228247 T1 AT E228247T1
Authority
AT
Austria
Prior art keywords
binding agent
test
specific binding
analyte
specific
Prior art date
Application number
AT96307078T
Other languages
English (en)
Inventor
Yvonne Elizabeth Penfold
David Alan Percival
Original Assignee
Inverness Medical Switzerland
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 Inverness Medical Switzerland filed Critical Inverness Medical Switzerland
Application granted granted Critical
Publication of ATE228247T1 publication Critical patent/ATE228247T1/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
    • G01N33/54393—Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding
    • 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
    • G01N33/58—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
    • 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
    • Y10S435/97—Test strip or test slide
    • 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
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/807—Apparatus included in process claim, e.g. physical support structures
    • Y10S436/81—Tube, bottle, or dipstick

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (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)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Peptides Or Proteins (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
AT96307078T 1996-09-27 1996-09-27 Testreagentien und testvorrichtungen ATE228247T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96307078A EP0833157B1 (de) 1996-09-27 1996-09-27 Testreagentien und Testvorrichtungen

Publications (1)

Publication Number Publication Date
ATE228247T1 true ATE228247T1 (de) 2002-12-15

Family

ID=8225101

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96307078T ATE228247T1 (de) 1996-09-27 1996-09-27 Testreagentien und testvorrichtungen

Country Status (8)

Country Link
US (3) US6133048A (de)
EP (1) EP0833157B1 (de)
JP (1) JP3939403B2 (de)
AT (1) ATE228247T1 (de)
AU (1) AU734197B2 (de)
CA (1) CA2215042C (de)
DE (1) DE69624920T2 (de)
ES (1) ES2187622T3 (de)

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US7713703B1 (en) 2000-11-13 2010-05-11 Biosite, Inc. Methods for monitoring the status of assays and immunoassays
US6500627B1 (en) * 1998-02-03 2002-12-31 The Trustees Of Columbia University In The City Of New York Methods for predicting pregnancy outcome in a subject by HCG assay
US6927034B2 (en) * 1998-02-03 2005-08-09 The Trustees Of Columbia University In The City Of New York Methods for detecting trophoblast malignancy by HCG assay
US7198954B1 (en) * 1999-02-03 2007-04-03 The Trustees Of Columbia University In The City Of New York Methods for predicting pregnancy outcome in a subject by hCG assay
BE1012241A3 (fr) * 1998-10-21 2000-08-01 D Tek Procede de depistage d'analyte et trousse pour la mise en oeuvre d'un tel procede.
WO2000031538A1 (en) * 1998-11-23 2000-06-02 Praxsys Biosystems, Inc. Improved lateral flow assays
JP2003522324A (ja) * 1999-08-11 2003-07-22 ユニリーバー・ナームローゼ・ベンノートシヤープ 内部標準イムノアッセイおよび試験装置
DE10009503A1 (de) 2000-02-29 2001-08-30 Roche Diagnostics Gmbh Verfahren zur Immobilisierung von Konjugaten in diagnostischen Tests
US20030162236A1 (en) * 2001-03-26 2003-08-28 Response Biomedical Corporation Compensation for variability in specific binding in quantitative assays
WO2003048771A2 (en) * 2001-12-04 2003-06-12 Lattec I/S Device for analysing analyte compounds and use hereof
US20030119203A1 (en) 2001-12-24 2003-06-26 Kimberly-Clark Worldwide, Inc. Lateral flow assay devices and methods for conducting assays
US6837171B1 (en) 2002-04-29 2005-01-04 Palmer/Snyder Furniture Company Lightweight table with unitized table top
CA2480833C (en) * 2002-04-10 2011-09-13 Response Biomedical Corporation Sensitive immunochromatographic assay
US7175992B2 (en) * 2002-04-10 2007-02-13 Response Biomedical Corporation Sensitive immunochromatographic assay
US7285424B2 (en) 2002-08-27 2007-10-23 Kimberly-Clark Worldwide, Inc. Membrane-based assay devices
US7432105B2 (en) 2002-08-27 2008-10-07 Kimberly-Clark Worldwide, Inc. Self-calibration system for a magnetic binding assay
US7781172B2 (en) 2003-11-21 2010-08-24 Kimberly-Clark Worldwide, Inc. Method for extending the dynamic detection range of assay devices
US7713748B2 (en) 2003-11-21 2010-05-11 Kimberly-Clark Worldwide, Inc. Method of reducing the sensitivity of assay devices
US7943395B2 (en) 2003-11-21 2011-05-17 Kimberly-Clark Worldwide, Inc. Extension of the dynamic detection range of assay devices
AU2004298660B2 (en) 2003-12-12 2010-04-22 Abbott Rapid Diagnostics International Unlimited Company Assay
US8101431B2 (en) 2004-02-27 2012-01-24 Board Of Regents, The University Of Texas System Integration of fluids and reagents into self-contained cartridges containing sensor elements and reagent delivery systems
US20050191704A1 (en) * 2004-03-01 2005-09-01 Kimberly-Clark Worldwide, Inc. Assay devices utilizing chemichromic dyes
JP2007530946A (ja) 2004-03-23 2007-11-01 クイデル コーポレイション ハイブリッド相ラテラルフロー・アッセイ
CN100357738C (zh) * 2004-03-26 2007-12-26 博奥生物有限公司 一种检测小分子化合物的方法
WO2005098439A2 (en) * 2004-03-30 2005-10-20 Whatman, Inc. Lateral flow format, materials and mehtods
CA2583406A1 (en) * 2004-09-20 2007-01-04 Boston Microfluidics Microfluidic device for detecting soluble molecules
US7939342B2 (en) 2005-03-30 2011-05-10 Kimberly-Clark Worldwide, Inc. Diagnostic test kits employing an internal calibration system
US7803319B2 (en) 2005-04-29 2010-09-28 Kimberly-Clark Worldwide, Inc. Metering technique for lateral flow assay devices
US7858384B2 (en) 2005-04-29 2010-12-28 Kimberly-Clark Worldwide, Inc. Flow control technique for assay devices
US7439079B2 (en) 2005-04-29 2008-10-21 Kimberly-Clark Worldwide, Inc. Assay devices having detection capabilities within the hook effect region
US8377398B2 (en) 2005-05-31 2013-02-19 The Board Of Regents Of The University Of Texas System Methods and compositions related to determination and use of white blood cell counts
CA2620079A1 (en) * 2005-08-23 2007-03-01 Paul C. Harris Multi-directional immunochromatographic assays
US8003399B2 (en) * 2005-08-31 2011-08-23 Kimberly-Clark Worldwide, Inc. Nitrite detection technique
US7504235B2 (en) * 2005-08-31 2009-03-17 Kimberly-Clark Worldwide, Inc. Enzyme detection technique
US7829347B2 (en) * 2005-08-31 2010-11-09 Kimberly-Clark Worldwide, Inc. Diagnostic test kits with improved detection accuracy
US7279136B2 (en) 2005-12-13 2007-10-09 Takeuchi James M Metering technique for lateral flow assay devices
US7618810B2 (en) 2005-12-14 2009-11-17 Kimberly-Clark Worldwide, Inc. Metering strip and method for lateral flow assay devices
US7794656B2 (en) 2006-01-23 2010-09-14 Quidel Corporation Device for handling and analysis of a biological sample
US7871568B2 (en) 2006-01-23 2011-01-18 Quidel Corporation Rapid test apparatus
US8012761B2 (en) * 2006-12-14 2011-09-06 Kimberly-Clark Worldwide, Inc. Detection of formaldehyde in urine samples
US7846383B2 (en) * 2006-12-15 2010-12-07 Kimberly-Clark Worldwide, Inc. Lateral flow assay device and absorbent article containing same
US8377379B2 (en) * 2006-12-15 2013-02-19 Kimberly-Clark Worldwide, Inc. Lateral flow assay device
US7935538B2 (en) 2006-12-15 2011-05-03 Kimberly-Clark Worldwide, Inc. Indicator immobilization on assay devices
EP2132571B1 (de) * 2007-02-26 2014-09-03 Response Biomedical Corporation Komparativer test mit mehreren analyten
US8835184B2 (en) 2007-09-14 2014-09-16 Biosensia Patents Limited Analysis system
JP5847158B2 (ja) 2010-04-07 2016-01-20 バイオセンシア パテンツ リミテッド アッセイのための流動制御デバイス
US8486717B2 (en) 2011-01-18 2013-07-16 Symbolics, Llc Lateral flow assays using two dimensional features
US9874556B2 (en) 2012-07-18 2018-01-23 Symbolics, Llc Lateral flow assays using two dimensional features
WO2015038978A1 (en) 2013-09-13 2015-03-19 Symbolics, Llc Lateral flow assays using two dimensional test and control signal readout patterns
US11237163B2 (en) * 2016-03-07 2022-02-01 Quidel Cardiovascular Inc. Immunoassay controls and the use thereof

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US5622871A (en) * 1987-04-27 1997-04-22 Unilever Patent Holdings B.V. Capillary immunoassay and device therefor comprising mobilizable particulate labelled reagents
JPS5811575B2 (ja) * 1976-08-16 1983-03-03 帝国臓器製薬株式会社 抗原−抗体反応の測定法
JPS54108693A (en) * 1978-02-14 1979-08-25 Mitsubishi Chem Ind Method and device for optically measuring antigennantibody reaction
JPS60256057A (ja) * 1984-06-01 1985-12-17 Dai Ichi Pure Chem Co Ltd 免疫学的測定法
US4812414A (en) * 1987-09-18 1989-03-14 Eastman Kodak Company Immunoreactive reagent particles having tracer, receptor molecules and protein of pI less than 6
ATE195022T1 (de) * 1987-04-27 2000-08-15 Unilever Nv Spezifische bindungstestverfahren
EP0414223B1 (de) * 1989-08-23 1996-06-26 Canon Kabushiki Kaisha Methode zur Messung eines immunologisch aktiven Materials und Vorrichtung, die dazu geeignet ist
WO1992012428A1 (en) * 1991-01-11 1992-07-23 Quidel Corporation A one-step lateral flow nonbibulous assay
US5356782A (en) * 1992-09-03 1994-10-18 Boehringer Mannheim Corporation Analytical test apparatus with on board negative and positive control
ATE210298T1 (de) * 1994-09-23 2001-12-15 Unilever Nv Überwachungsverfahren und dazu verwendbare vorrichtungen
US5712172A (en) * 1995-05-18 1998-01-27 Wyntek Diagnostics, Inc. One step immunochromatographic device and method of use

Also Published As

Publication number Publication date
ES2187622T3 (es) 2003-06-16
DE69624920T2 (de) 2003-09-18
US6133048A (en) 2000-10-17
JPH10111292A (ja) 1998-04-28
AU734197B2 (en) 2001-06-07
US20070259446A1 (en) 2007-11-08
EP0833157A1 (de) 1998-04-01
JP3939403B2 (ja) 2007-07-04
AU3684197A (en) 1998-04-02
CA2215042A1 (en) 1998-03-27
CA2215042C (en) 2008-11-18
EP0833157B1 (de) 2002-11-20
DE69624920D1 (de) 2003-01-02
US7153681B1 (en) 2006-12-26

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