DE68921650D1 - Immunoassays. - Google Patents

Immunoassays.

Info

Publication number
DE68921650D1
DE68921650D1 DE68921650T DE68921650T DE68921650D1 DE 68921650 D1 DE68921650 D1 DE 68921650D1 DE 68921650 T DE68921650 T DE 68921650T DE 68921650 T DE68921650 T DE 68921650T DE 68921650 D1 DE68921650 D1 DE 68921650D1
Authority
DE
Germany
Prior art keywords
sample
intensity
specific binding
binding pair
test
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 - Lifetime
Application number
DE68921650T
Other languages
English (en)
Other versions
DE68921650T2 (de
Inventor
Philip Mcmahon
Quentin Tonelli
Larry Chaney
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.)
Idexx Laboratories Inc
Original Assignee
Idexx Laboratories 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 Idexx Laboratories Inc filed Critical Idexx Laboratories Inc
Application granted granted Critical
Publication of DE68921650D1 publication Critical patent/DE68921650D1/de
Publication of DE68921650T2 publication Critical patent/DE68921650T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
    • G01N33/743—Steroid hormones
    • 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
    • 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
    • Y10S435/967—Standards, controls, materials, e.g. validation studies, buffer systems
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/975—Kit
    • 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
    • Y10S436/805—Optical property
    • 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
    • Y10S436/809—Multifield plates or multicontainer arrays
    • 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
    • Y10S436/815—Test for named compound or class of compounds
    • Y10S436/817—Steroids or hormones

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Physics & Mathematics (AREA)
  • Endocrinology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
DE68921650T 1988-01-19 1989-01-19 Immunoassays. Expired - Lifetime DE68921650T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14552288A 1988-01-19 1988-01-19

Publications (2)

Publication Number Publication Date
DE68921650D1 true DE68921650D1 (de) 1995-04-20
DE68921650T2 DE68921650T2 (de) 1995-10-26

Family

ID=22513487

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68921650T Expired - Lifetime DE68921650T2 (de) 1988-01-19 1989-01-19 Immunoassays.

Country Status (6)

Country Link
US (1) US5356785A (de)
EP (1) EP0325449B1 (de)
JP (1) JPH01245157A (de)
AT (1) ATE120008T1 (de)
CA (1) CA1339723C (de)
DE (1) DE68921650T2 (de)

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CA1339723C (en) * 1988-01-19 1998-03-17 Philip Mcmahon Immunoassay with multiple test spots
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US6168956B1 (en) 1991-05-29 2001-01-02 Beckman Coulter, Inc. Multiple component chromatographic assay device
WO1993015230A1 (en) * 1992-01-22 1993-08-05 Abbott Laboratories Calibration reagents for semi-quantitative binding assays and devices
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
US5591580A (en) * 1994-03-31 1997-01-07 Johnson & Johnson Clinical Diagnostics, Inc. Method, test element and test kit for semi-quantitative detection of target nucleic acid
US5712172A (en) * 1995-05-18 1998-01-27 Wyntek Diagnostics, Inc. One step immunochromatographic device and method of use
US5786220A (en) * 1995-04-28 1998-07-28 Quidel Corporation Assays and devices for distinguishing between normal and abnormal pregnancy
IL113920A (en) * 1995-05-30 1999-09-22 Avraham Reinhartz Apparatus and method for detection of analytes in a sample
AUPN527995A0 (en) * 1995-09-07 1995-09-28 Agen Biomedical Limited Method and apparatus for semiquantification of an analyte
US5968839A (en) * 1996-05-13 1999-10-19 Metrika, Inc. Method and device producing a predetermined distribution of detectable change in assays
US5998221A (en) * 1996-09-25 1999-12-07 Becton, Dickinson And Company Non-instrumented assay with quantitative and qualitative results
US5710005A (en) * 1996-10-29 1998-01-20 Biocode, Inc. Analyte detection with a gradient lateral flow device
DE19731465A1 (de) * 1997-07-22 1999-01-28 Boehringer Mannheim Gmbh Verwendung von Kontrollflächen zur Detektion von Störproben in einem Nachweisverfahren
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
US6458528B1 (en) 1998-05-15 2002-10-01 Idexx Laboratories, Inc. Diagnosis of feline immunodeficiency virus infection using ENV/GAG polypeptide markers
US7799521B2 (en) * 1998-06-24 2010-09-21 Chen & Chen, Llc Thermal cycling
US6780617B2 (en) 2000-12-29 2004-08-24 Chen & Chen, Llc Sample processing device and method
US6136610A (en) * 1998-11-23 2000-10-24 Praxsys Biosystems, Inc. Method and apparatus for performing a lateral flow assay
US6171295B1 (en) * 1999-01-20 2001-01-09 Scimed Life Systems, Inc. Intravascular catheter with composite reinforcement
US6344337B1 (en) 1999-02-19 2002-02-05 Board Of Trustees Of Michigan State University Antigen test to detect equine protozoal myeloencephalitis in horse serum and cerebrospinal fluid
US7011940B1 (en) 1999-04-14 2006-03-14 Medical Discovery Partners Llc Quality control for cytochemical assays
US6528323B1 (en) * 1999-06-14 2003-03-04 Praxsys Biosystems, Inc. Bidirectional lateral flow test strip and method
CA2399202A1 (en) * 2000-03-09 2001-09-13 Heska Corporation Use of recombinant antigens to determine the immune status of an animal
DE10054093B4 (de) * 2000-11-01 2006-02-09 peS Gesellschaft für medizinische Diagnose-Systeme mbH Verfahren zur Bestimmung der Antigenkonzentration in einer Probe mittels Fluoreszenzimmuntests
JP2004521336A (ja) * 2001-01-03 2004-07-15 ヘスカ コーポレイション アレルゲン特異的ＩｇＥの検出
GB0102357D0 (en) 2001-01-30 2001-03-14 Randox Lab Ltd Imaging method
KR20040010610A (ko) * 2001-03-16 2004-01-31 큐티엘 바이오시스템즈 엘엘씨 형광 폴리머 수퍼퀀칭-기초로 한 생물학적 어세이
US6767710B2 (en) * 2001-03-30 2004-07-27 Praxsys Biosystems, Llc Prewetting stop flow test strip
US20050009204A1 (en) * 2003-07-11 2005-01-13 Ye Fang Multiplexed binding assays for receptor arrays
EP1417491A4 (de) * 2001-07-18 2004-08-11 Siliang Zhou Teststreifen für einen lateralfluss-assay für eine ganze zellen enthaltende probe
EP1427531B1 (de) 2001-09-11 2016-10-19 Iquum, Inc. Probenbehälter
US7879293B2 (en) * 2001-09-28 2011-02-01 Orasure Technologies, Inc. Sample collector and test device
US20030153094A1 (en) * 2002-02-13 2003-08-14 Board Of Trustees Of Michigan State University Conductimetric biosensor device, method and system
USH2223H1 (en) 2002-07-11 2008-09-02 The United States Of America As Represented By The Secretary Of The Navy Patterned, micrometer-sized antibody features
EP1603674B1 (de) 2003-02-05 2016-01-06 Iquum, Inc. Probenverarbeitung
DE10320312A1 (de) * 2003-05-06 2004-12-02 Friz Biochem Gmbh Substrat als Träger von Ligaten
ATE479096T1 (de) * 2004-07-29 2010-09-15 Relia Diagnostic Systems Llc Querstromsystem und assay
US7396689B2 (en) * 2005-02-04 2008-07-08 Decision Biomarkers Incorporated Method of adjusting the working range of a multi-analyte assay
WO2007024014A1 (ja) * 2005-08-24 2007-03-01 Osaka University 分子間相互作用測定方法及びこの方法を用いた測定装置
WO2007069681A1 (ja) 2005-12-16 2007-06-21 Horiba, Ltd. 免疫測定法を用いたシロアリ駆除剤の有効成分の測定キット
JP2007187650A (ja) * 2005-12-16 2007-07-26 Horiba Ltd 免疫測定法を用いたフィプロニルの測定キット
US20070141723A1 (en) * 2005-12-16 2007-06-21 Sompuram Seshi A Immunohistochemistry staining controls
EP1982183B9 (de) 2006-01-19 2012-12-12 Lattec I/S Trockenteststreifenvorrichtung und verfahren zur bestimmung eines analyten in einer probe
ATE548653T1 (de) 2006-01-19 2012-03-15 Lattec I S Neuartige trockenteststreifenvorrichtungskonstruktion und verfahren zur bestimmung eines analyten in einer probe unter verwendung der teststreifenvorrichtung
US20070238140A1 (en) * 2006-04-07 2007-10-11 Pentoney Stephen L Jr Method For Multiplex Bead-Based Assays Using Chemiluminescence and Fluorescence
WO2007149043A1 (en) * 2006-06-20 2007-12-27 Åmic AB Assay device
US8287810B2 (en) * 2007-06-20 2012-10-16 Board Of Trustees Of Michigan State University Electrically-active ferromagnetic particle conductimetric biosensor test kit
WO2009039136A2 (en) * 2007-09-17 2009-03-26 Siometrix Corporation Self-actuating signal producing detection devices and methods
CN103961792B (zh) * 2007-12-17 2016-09-21 新世界药品有限公司 整合的真皮内递送、诊断和通讯系统
WO2009079192A1 (en) * 2007-12-17 2009-06-25 Ribo Guo Universal tandem solid-phases based immunoassay
US8859297B2 (en) 2011-05-23 2014-10-14 Board Of Trustees Of Michigan State University Detection of conductive polymer-labeled analytes
US10739337B2 (en) 2011-08-30 2020-08-11 Board Of Trustees Of Michigan State University Extraction and detection of pathogens using carbohydrate-functionalized biosensors
US9895548B2 (en) 2013-01-23 2018-02-20 West Affum Holdings Corp. Wearable cardiac defibrillator (WCD) system controlling conductive fluid deployment per impedance settling at terminal value
US10543377B2 (en) 2013-02-25 2020-01-28 West Affum Holdings Corp. Wearable cardioverter defibrillator (WCD) system making shock/no shock determinations by aggregating aspects of patient parameters
US10016613B2 (en) 2013-04-02 2018-07-10 West Affum Holdings Corp. Wearable cardiac defibrillator system long-term monitoring alternating patient parameters other than ECG
CN105301263A (zh) * 2014-07-25 2016-02-03 江苏维赛科技生物发展有限公司 一种检测鸡肉组织中孕酮残留的酶联免疫试剂盒及其应用
MX2018015748A (es) * 2016-06-17 2019-08-05 Siemens Healthcare Diagnostics Inc Dispositivos, metodos y kits para multiplexado de una muestra de fluido a traves del reuso de la muestra de fluido.
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CA1339723C (en) * 1988-01-19 1998-03-17 Philip Mcmahon Immunoassay with multiple test spots

Also Published As

Publication number Publication date
DE68921650T2 (de) 1995-10-26
US5356785A (en) 1994-10-18
CA1339723C (en) 1998-03-17
EP0325449A2 (de) 1989-07-26
JPH01245157A (ja) 1989-09-29
ATE120008T1 (de) 1995-04-15
EP0325449A3 (en) 1990-11-07
EP0325449B1 (de) 1995-03-15

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Legal Events

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