DE69115369T2 - Immunoassay mit komplementärem sichtbaren Signal - Google Patents

Immunoassay mit komplementärem sichtbaren Signal

Info

Publication number
DE69115369T2
DE69115369T2 DE69115369T DE69115369T DE69115369T2 DE 69115369 T2 DE69115369 T2 DE 69115369T2 DE 69115369 T DE69115369 T DE 69115369T DE 69115369 T DE69115369 T DE 69115369T DE 69115369 T2 DE69115369 T2 DE 69115369T2
Authority
DE
Germany
Prior art keywords
analyte
immunoassay
region
type
concentration
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 - Fee Related
Application number
DE69115369T
Other languages
English (en)
Other versions
DE69115369D1 (de
Inventor
Phillipe Pouletty
Teresa Kendrick
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.)
Sangstat Medical Corp
Original Assignee
Sangstat Medical 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 Sangstat Medical Corp filed Critical Sangstat Medical Corp
Publication of DE69115369D1 publication Critical patent/DE69115369D1/de
Application granted granted Critical
Publication of DE69115369T2 publication Critical patent/DE69115369T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • Y10S435/973—Simultaneous determination of more than one analyte
    • 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)
  • 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)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
DE69115369T 1990-07-06 1991-07-05 Immunoassay mit komplementärem sichtbaren Signal Expired - Fee Related DE69115369T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/549,372 US5158869A (en) 1990-07-06 1990-07-06 Analyte determination using comparison of juxtaposed competitive and non-competitive elisa results and device therefore

Publications (2)

Publication Number Publication Date
DE69115369D1 DE69115369D1 (de) 1996-01-25
DE69115369T2 true DE69115369T2 (de) 1996-07-04

Family

ID=24192751

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69115369T Expired - Fee Related DE69115369T2 (de) 1990-07-06 1991-07-05 Immunoassay mit komplementärem sichtbaren Signal

Country Status (6)

Country Link
US (1) US5158869A (de)
EP (1) EP0465266B1 (de)
JP (1) JP3034999B2 (de)
AT (1) ATE131618T1 (de)
DE (1) DE69115369T2 (de)
ES (1) ES2082141T3 (de)

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US5252496A (en) 1989-12-18 1993-10-12 Princeton Biomeditech Corporation Carbon black immunochemical label
US5468648A (en) 1991-05-29 1995-11-21 Smithkline Diagnostics, Inc. Interrupted-flow assay device
US5607863A (en) 1991-05-29 1997-03-04 Smithkline Diagnostics, Inc. Barrier-controlled assay device
US5877028A (en) 1991-05-29 1999-03-02 Smithkline Diagnostics, Inc. Immunochromatographic assay device
US5998220A (en) 1991-05-29 1999-12-07 Beckman Coulter, Inc. Opposable-element assay devices, kits, and methods employing them
US6168956B1 (en) 1991-05-29 2001-01-02 Beckman Coulter, Inc. Multiple component chromatographic assay device
US5869345A (en) 1991-05-29 1999-02-09 Smithkline Diagnostics, Inc. Opposable-element assay device employing conductive barrier
US5391272A (en) * 1992-03-06 1995-02-21 Andcare, Inc. Electrochemical immunoassay methods
GB9302983D0 (en) * 1993-02-15 1993-03-31 Univ London One-pot assay
US5871945A (en) * 1994-11-23 1999-02-16 Icos Corporation Modulators of anchoring protein function
US5874216A (en) 1996-02-23 1999-02-23 Ensys Environmental Products, Inc. Indirect label assay device for detecting small molecules and method of use thereof
US5998221A (en) * 1996-09-25 1999-12-07 Becton, Dickinson And Company Non-instrumented assay with quantitative and qualitative results
US5879951A (en) 1997-01-29 1999-03-09 Smithkline Diagnostics, Inc. Opposable-element assay device employing unidirectional flow
WO1998036278A1 (en) * 1997-02-15 1998-08-20 Beth Israel Deaconess Medical Center, Inc. Multiple-site antibody capture immunoassays and kits
US5939252A (en) 1997-05-09 1999-08-17 Lennon; Donald J. Detachable-element assay device
DE69837544T2 (de) * 1997-07-16 2007-12-20 Charm Sciences, Inc., Lawrence Testgerät und methode zur entdeckung von analyten in proben
US7713703B1 (en) 2000-11-13 2010-05-11 Biosite, Inc. Methods for monitoring the status of assays and immunoassays
US6127130A (en) * 1998-03-13 2000-10-03 The United States Of America As Represented By The Secretary Of The Navy Multiassay method for determining the concentrations of antigens and interferants
AUPP713498A0 (en) * 1998-11-17 1998-12-10 Chandler, Howard Milne A method of detecting blood
US6727073B1 (en) 1999-11-19 2004-04-27 Binax, Inc. Method for detecting enteric disease
NZ526300A (en) * 2000-12-12 2004-12-24 Australian Inst Marine Science Detecting the presence of toxins (PSTs) in marine organisms by biochemical, physiological or chemical assays
JP4768224B2 (ja) * 2001-09-10 2011-09-07 メソ スケイル テクノロジーズ，エルエルシー １つの試料について複数の測定を実施する方法及び装置
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
US7410808B1 (en) 2003-12-08 2008-08-12 Charm Sciences, Inc. Method and assay for detection of residues
US7364898B2 (en) * 2004-05-04 2008-04-29 Eppendorf Ag Customized micro-array construction and its use for target molecule detection
JP5127718B2 (ja) * 2005-10-29 2013-01-23 バイエル・テクノロジー・サービシズ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 複雑な組成を有する生物学的起源のサンプル中の１種若しくはそれ以上の被検体の測定方法およびその使用
GB0706906D0 (en) * 2007-04-10 2007-05-16 Inverness Medical Switzerland Assay device
GB0717043D0 (en) * 2007-04-10 2007-10-10 Inverness Medical Switzerland Assay device
GB2460660B (en) 2008-06-04 2013-05-22 Alere Switzerland Gmbh Assay reader device & method for measuring hCG
DK2566949T3 (da) 2010-05-06 2023-05-22 Charm Sciences Inc Læser-inkubatorindretning
CN101915832B (zh) * 2010-07-29 2013-07-17 陈晓汀 胶体金和双流向酶联免疫快速检测一体机
US8956859B1 (en) 2010-08-13 2015-02-17 Aviex Technologies Llc Compositions and methods for determining successful immunization by one or more vaccines
JP6403572B2 (ja) * 2011-09-08 2018-10-10 ネクサス・ディーエックス・インコーポレイテッドＮｅｘｕｓ Ｄｘ， Ｉｎｃ． マルチレベル分析物アッセイ
US20130089932A1 (en) * 2011-10-10 2013-04-11 Qiang Wu FET Sensor and Methods for Detecting Melamine
KR101770679B1 (ko) * 2013-11-18 2017-08-23 바디텍메드(주) 체외 자동 진단 방법
US11119102B1 (en) 2016-02-16 2021-09-14 Charm Sciences, Inc. Test device, method, and assembly
CA3006958C (en) 2016-12-28 2022-10-04 Frank Eric Klein Implement analyzing device and method for utilizing the same
US11061026B2 (en) 2017-02-17 2021-07-13 MFB Fertility, Inc. System of evaluating corpus luteum function by recurrently evaluating progesterone non-serum bodily fluids on multiple days
US11860170B2 (en) * 2019-05-16 2024-01-02 Procisedx Inc. Assay method for the detection of VCAM-1 and alpha-2-macroglobulin in blood

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721341C3 (de) * 1977-05-12 1981-03-26 Maschinenfabrik Glückauf Beukenberg GmbH & Co, 45881 Gelsenkirchen Auflage- und Rückvorrichtung für einen oberen Fördermittelantriebs- oder umkehrrahmen
US4366241A (en) * 1980-08-07 1982-12-28 Syva Company Concentrating zone method in heterogeneous immunoassays
US4632901A (en) * 1984-05-11 1986-12-30 Hybritech Incorporated Method and apparatus for immunoassays
JPS61247965A (ja) * 1985-04-25 1986-11-05 Susumu Kogyo Kk 酵素免疫測定法
JPS62231168A (ja) * 1986-03-21 1987-10-09 ハイブリテツク・インコ−ポレイテツド アナライト−レセプタ−分析用内部標準を設けるための改良法
US4748042A (en) * 1987-03-31 1988-05-31 V-Tech, Inc. Method and apparatus for imprinting membranes with patterns of antibody
CA1339723C (en) * 1988-01-19 1998-03-17 Philip Mcmahon Immunoassay with multiple test spots
EP0342586B1 (de) * 1988-05-17 1995-11-15 Enzo Biochem, Inc. Testvorrichtung mit gradientreguliertem lokalisiertem Signal
US4981653A (en) * 1988-10-06 1991-01-01 Miles Inc. Self-indicating strip

Also Published As

Publication number Publication date
ES2082141T3 (es) 1996-03-16
EP0465266A1 (de) 1992-01-08
US5158869A (en) 1992-10-27
EP0465266B1 (de) 1995-12-13
DE69115369D1 (de) 1996-01-25
JPH06317595A (ja) 1994-11-15
ATE131618T1 (de) 1995-12-15
JP3034999B2 (ja) 2000-04-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee