ES2082141T3 - Inmunoensayo de señales visuales complementarias. - Google Patents

Inmunoensayo de señales visuales complementarias.

Info

Publication number
ES2082141T3
ES2082141T3 ES91306133T ES91306133T ES2082141T3 ES 2082141 T3 ES2082141 T3 ES 2082141T3 ES 91306133 T ES91306133 T ES 91306133T ES 91306133 T ES91306133 T ES 91306133T ES 2082141 T3 ES2082141 T3 ES 2082141T3
Authority
ES
Spain
Prior art keywords
analyte
visual signals
region
type
immuno assay
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
ES91306133T
Other languages
English (en)
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
Application granted granted Critical
Publication of ES2082141T3 publication Critical patent/ES2082141T3/es
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
    • G01N33/53—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)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

SE SUMINISTRA UN METODO Y APARATO PARA LA PRODUCCION DE PARES DE SEÑALES VISUALES INDICATIVAS DE LA CONCENTRACION DE UN ANALITO EN UNA MUESTRA DE ANALISIS. EL APARATO CONSTA DE UN PAR DE REGIONES DE DETENCION ANALITICA. CADA UNA DE ELLAS CONSTA DE UNA REGION PARA REALIZAR INMUNOENSAYOS TIPO SANDWICH Y UNA REGION PARA REALIZAR INMUNOENSAYOS DE TIPO COMPETICION. LA INTENSIDAD DE LA SEÑAL VISUAL EN LA REGION DE DETENCION ANALITICA DEL INMUNOENSAYO TIPO SANDWICH SE INCREMENTARA CON LA CONCENTRACION DE ANALITO, MIENTRAS QUE LA INTENSIDAD DE LA SEÑAL VISUAL EN LA REGION DE DETECCION DEL ANALITO EN EL INMUNOENSAYO TIPO COMPETICION DECRECERA CON EL INCREMENTO DE LA CONCENTRACION DEL ANALITO.
ES91306133T 1990-07-06 1991-07-05 Inmunoensayo de señales visuales complementarias. Expired - Lifetime ES2082141T3 (es)

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 (1)

Publication Number Publication Date
ES2082141T3 true ES2082141T3 (es) 1996-03-16

Family

ID=24192751

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91306133T Expired - Lifetime ES2082141T3 (es) 1990-07-06 1991-07-05 Inmunoensayo de señales visuales complementarias.

Country Status (6)

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

Families Citing this family (39)

* 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
US5877028A (en) 1991-05-29 1999-03-02 Smithkline Diagnostics, Inc. Immunochromatographic assay device
US6168956B1 (en) 1991-05-29 2001-01-02 Beckman Coulter, Inc. Multiple component chromatographic assay device
US5468648A (en) 1991-05-29 1995-11-21 Smithkline Diagnostics, Inc. Interrupted-flow assay device
US5998220A (en) 1991-05-29 1999-12-07 Beckman Coulter, Inc. Opposable-element assay devices, kits, and methods employing them
US5869345A (en) 1991-05-29 1999-02-09 Smithkline Diagnostics, Inc. Opposable-element assay device employing conductive barrier
US5607863A (en) 1991-05-29 1997-03-04 Smithkline Diagnostics, Inc. Barrier-controlled assay device
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
ES2323540T3 (es) * 1997-07-16 2009-07-20 Charm Sciences Inc. Metodo para detectar la presencia de un analito residual en una muestra.
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
CN1559007A (zh) * 2000-12-12 2004-12-29 澳大利亚海洋科学研究院 致瘫痪水生有壳类动物毒素的分析
CA2459893C (en) * 2001-09-10 2014-01-21 Meso Scale Technologies, Llc Methods and apparatus for conducting multiple measurements on a sample
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
AU2005337803B2 (en) * 2005-10-29 2013-04-18 Bayer Intellectual Property Gmbh Process for determining one or more analytes in samples of biological origin having complex composition, and use thereof
GB0717043D0 (en) * 2007-04-10 2007-10-10 Inverness Medical Switzerland Assay device
GB0706906D0 (en) * 2007-04-10 2007-05-16 Inverness Medical Switzerland Assay device
GB2460660B (en) 2008-06-04 2013-05-22 Alere Switzerland Gmbh Assay reader device & method for measuring hCG
US9008373B2 (en) 2010-05-06 2015-04-14 Charm Sciences, Inc. Device, system and method for transit testing of samples
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
CN103917638A (zh) * 2011-09-08 2014-07-09 Nexusdx股份有限公司 多级分析物检定
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
US9833783B1 (en) 2016-12-28 2017-12-05 Neogen Corporation Fluid retainer cartridge assembly 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
DE68924802T2 (de) * 1988-05-17 1996-05-23 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
DE69115369D1 (de) 1996-01-25
EP0465266A1 (en) 1992-01-08
JPH06317595A (ja) 1994-11-15
JP3034999B2 (ja) 2000-04-17
DE69115369T2 (de) 1996-07-04
US5158869A (en) 1992-10-27
EP0465266B1 (en) 1995-12-13
ATE131618T1 (de) 1995-12-15

Similar Documents

Publication Publication Date Title
ES2082141T3 (es) Inmunoensayo de señales visuales complementarias.
ATE57577T1 (de) Immunoassay-methoden unter anwendung von mustern fuer die auffindung von loeslichen antigenen und zelloberflaechenantigenen.
NZ306051A (en) Testing using electrochemiluminescence
DE69233546D1 (de) Testvorrichtung mit opponierbaren Elementen
JPS5763454A (en) Immuno assay method and assay apparatus
FI882205A0 (fi) Fastfasanalys under anvaendning av kapillaerstroemning.
ES551956A0 (es) Metodo para determinar la presencia de uno o una pluralidad de analitos.
DK1141728T3 (da) Påvisning af nyresygdom og behandling deraf
DK272687D0 (da) Indriekte kolometrisk paavisning af en analyt i en proeve under anvendelse af forholdet mellem lyssignaler
ATE109825T1 (de) Monoklonale antikörper und verfahren zum nachweis von dioxinen und dibenzofuranen.
ATE125572T1 (de) Immunodiagnostisches verfahren zum nachweis und zur bestimmung von euterentzündung.
DE3850249D1 (de) Nachweis von analyt in partikel enthaltenden proben.
DK509686A (da) Fremgangsmaade og apparat til bestemmelse af antistofindholdet i blod
KR850002385A (ko) PIVKA-Ⅱ의 측정(assay)용 방법 및 시약
DE69232902D1 (de) Trennung und Analyse
MY102881A (en) Method of automatically detecting agglutination reaction and apparatus therefor
CA2089395A1 (en) Monoclonal antibodies for detecting water treatment polymers
NO881239D0 (no) Analyse for detektering av hepatitt-antigener og aids-antistoffer.
DE69526056D1 (de) Immunologisches Testverfahren zur Quantifizierung von PEG-modifiziertem humanem Granulozyten-Kolonie-Stimulierender-Faktor
DK0912765T3 (da) Bestemmelse af analyter under anvendelse af to markører
ATE256291T1 (de) Immunologische bestimmungsmethode
ES2107828T3 (es) Inmunoensayo.
DE69533586D1 (de) Verfahren zum testen eines asialoglycoproteinrezeptors und testreagenz dafür
ATE212717T1 (de) Inspektionsverfahren und -vorrichtung
JPS56133648A (en) Method and device for measuring agglutination reaction by optical method

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 465266

Country of ref document: ES