ES2078933T3 - Procedimiento para la determinacion de un analito. - Google Patents

Procedimiento para la determinacion de un analito.

Info

Publication number
ES2078933T3
ES2078933T3 ES90123380T ES90123380T ES2078933T3 ES 2078933 T3 ES2078933 T3 ES 2078933T3 ES 90123380 T ES90123380 T ES 90123380T ES 90123380 T ES90123380 T ES 90123380T ES 2078933 T3 ES2078933 T3 ES 2078933T3
Authority
ES
Spain
Prior art keywords
procedure
liquid
solid phase
determination
analyte
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
ES90123380T
Other languages
English (en)
Inventor
Dieter Dr Mangold
Ulrich Dr Trager
Hans Lange
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.)
Roche Diagnostics GmbH
Original Assignee
Boehringer Mannheim GmbH
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 Boehringer Mannheim GmbH filed Critical Boehringer Mannheim GmbH
Application granted granted Critical
Publication of ES2078933T3 publication Critical patent/ES2078933T3/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
    • 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
    • G01N33/53—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
    • 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)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (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)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

UN PROCEDIMIENTO PARA LA DETERMINACION DE UN ANALITENO EN UN LIQUIDO DE MUESTRA A TRAVES DE UN TEST INMUNOENZIMATICO, EN EL QUE SE REALIZA UNA DISTRIBUCION DE UN COMPUESTO MARCADO ENZIMATICO ENTRE UNA FASE SOLIDA Y UNA FASE LIQUIDA Y LA CANTIDAD DE MARCACION ENZIMATICA EN LA FASE LIQUIDA FUERA DE LA FASE SOLIDA SE DETERMINA COMO MEDIDA PARA LA CONCENTRACION DEL ANALITENO, CARACTERIZADO PORQUE LA MEDICION SE REALIZA EN UNA PIEZA MOLDEADA NO POROSA Y LA FASE LIQUIDA QUE SE ENCUENTRA EN ELLA ESTA EN CONTACTO CON LA FASE SOLIDA. EL PROCEDIMIENTO ES ESPECIALMENTE APROPIADO PARA LA REALIZACION EN UNA CUBETA, QUE SE PUEDE LLENAR SOBRE UNA MATRIZ POROSA.
ES90123380T 1989-12-13 1990-12-06 Procedimiento para la determinacion de un analito. Expired - Lifetime ES2078933T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3941150A DE3941150A1 (de) 1989-12-13 1989-12-13 Verfahren zur bestimmung eines analyten

Publications (1)

Publication Number Publication Date
ES2078933T3 true ES2078933T3 (es) 1996-01-01

Family

ID=6395380

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90123380T Expired - Lifetime ES2078933T3 (es) 1989-12-13 1990-12-06 Procedimiento para la determinacion de un analito.

Country Status (6)

Country Link
US (1) US5296356A (es)
EP (1) EP0432631B1 (es)
JP (1) JPH03279861A (es)
AT (1) ATE127230T1 (es)
DE (2) DE3941150A1 (es)
ES (1) ES2078933T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4681493A (en) * 1992-07-21 1994-02-14 Medix Biotech, Inc. Transparent assay test devices and methods
FI92882C (fi) * 1992-12-29 1995-01-10 Medix Biochemica Ab Oy Kertakäyttöinen testiliuska ja menetelmä sen valmistamiseksi
US5580790A (en) * 1994-10-21 1996-12-03 Chiron Corporation Method and apparatus for processing fluids

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048884A1 (de) * 1980-12-23 1982-07-15 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren zur enzymimmunobestimmung in heterogener phase
US4426451A (en) * 1981-01-28 1984-01-17 Eastman Kodak Company Multi-zoned reaction vessel having pressure-actuatable control means between zones
US4446232A (en) * 1981-10-13 1984-05-01 Liotta Lance A Enzyme immunoassay with two-zoned device having bound antigens
JPS5956166A (ja) * 1982-09-27 1984-03-31 Konishiroku Photo Ind Co Ltd 分析容器
SE8305704D0 (sv) * 1983-10-18 1983-10-18 Leo Ab Cuvette
US4786594A (en) * 1986-05-14 1988-11-22 Syntex (U.S.A.) Inc. Enzyme immunoassay
US4729875A (en) * 1986-06-26 1988-03-08 Allelix Inc. Device for performing immunochemical assays
US4857453A (en) * 1987-04-07 1989-08-15 Syntex (U.S.A.) Inc. Immunoassay device
DE291194T1 (de) * 1987-04-27 1992-03-19 Unilever N.V., Rotterdam Immunoassays und vorrichtungen dafuer.
US4978504A (en) * 1988-02-09 1990-12-18 Nason Frederic L Specimen test unit

Also Published As

Publication number Publication date
EP0432631B1 (de) 1995-08-30
EP0432631A2 (de) 1991-06-19
ATE127230T1 (de) 1995-09-15
DE59009576D1 (de) 1995-10-05
JPH03279861A (ja) 1991-12-11
DE3941150A1 (de) 1991-06-20
EP0432631A3 (en) 1992-03-04
US5296356A (en) 1994-03-22

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