ES2027760T3 - Un metodo de ensayo para determinar un analizado en una muestra. - Google Patents

Un metodo de ensayo para determinar un analizado en una muestra.

Info

Publication number
ES2027760T3
ES2027760T3 ES198888303376T ES88303376T ES2027760T3 ES 2027760 T3 ES2027760 T3 ES 2027760T3 ES 198888303376 T ES198888303376 T ES 198888303376T ES 88303376 T ES88303376 T ES 88303376T ES 2027760 T3 ES2027760 T3 ES 2027760T3
Authority
ES
Spain
Prior art keywords
sample
tracer
binder
analyte
receiving
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
ES198888303376T
Other languages
English (en)
Inventor
Robert W. Rosenstein
Timothy G. Bloomster
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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 Becton Dickinson and Co filed Critical Becton Dickinson and Co
Application granted granted Critical
Publication of ES2027760T3 publication Critical patent/ES2027760T3/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
    • 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
    • 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
    • G01N33/5302—Apparatus specially adapted for immunological test procedures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography
    • 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

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)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Pyrane Compounds (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Cephalosporin Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

UN METODO DE ENSAYO PARA DETERMINAR UN ANALITO EN UNA MUESTRA COMPRENDE LAS ETAPAS DE: PROPORCIONAR UN SOPORTE SOLIDO (2) CON LA MUESTRA A ENSAYAR, CONTENIENDO LA MUESTRA SOLIDA UNA PRIMERA PARTE (14, 18), UNA SEGUNDA PARTE (13, 17) Y UNA TERCERA PARTE (15, 16), ESTA CON UN LIGANTE DEL ANALITO, LA PRIMERA PARTE HOSPEDA LA MUESTRA Y LA SEGUNDA PARTE HOSPEDA UN MARCADOR; SE MUEVE LA MUESTRA Y EL MARCADOR POR FLUJO CAPILAR DESDE LA PRIMERA Y SEGUNDA PARTES A LA TERCERA PARTE, PARA PROPORCIONAR CONTACTO ENTRE MARCADOR, LIGANTE Y MUESTRA, CON LO QUE SE FORMA UN COMPLEJO, EN LA TERCERA PARTE, DE CUALQUIER ANALITO EN LA MUESTRA, LIGANTE Y MARCADOR; Y SE DETERMINA EL MARCADOR EN LA TERCERA PARTE DEL SOPORTE, O EL MARCADOR QUE HA PASADO A TRAVES DE LA TERCERA PARTE DEL SOPORTE PARA DETERMINAR EL ANALITO. EL APARATO ADECUADO PARA USAR EN EL METODO COMPRENDE: UN SOPORTE SOLIDO (12) QUE TIENE PRIMERA (18), SEGUNDA (17) Y TERCERA (16) PARTES DE MATERIAL ABSORBENTE, TENIENDO LA PRIMERA PARTE (14) UNA PORCION RECEPTORA DE MUESTRA, LA SEGUNDA PARTE UNA PORCION (13) RECEPTORA DEL MARCADOR, Y LA TERCERA PARTE UN LIGANTE DEL ANALITO QUE SE ENSAYA, ESTANDO LA TERCERA PARTE EN COMUNICACION POR FLUJO CAPILAR CON LAS PARTES RECEPTORAS DE MUESTRA Y MARCADOR PARA POSIBILITAR FLUJO CAPILAR DE MUESTRA Y MARCADOR A LA TERCERA PARTE Y POSIBILITAR CONTACTO ENTRE MARCADOR, MUESTRA Y LIGANTE.
ES198888303376T 1987-05-13 1988-04-14 Un metodo de ensayo para determinar un analizado en una muestra. Expired - Lifetime ES2027760T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/049,328 US4855240A (en) 1987-05-13 1987-05-13 Solid phase assay employing capillary flow

Publications (1)

Publication Number Publication Date
ES2027760T3 true ES2027760T3 (es) 1992-06-16

Family

ID=21959230

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888303376T Expired - Lifetime ES2027760T3 (es) 1987-05-13 1988-04-14 Un metodo de ensayo para determinar un analizado en una muestra.

Country Status (12)

Country Link
US (1) US4855240A (es)
EP (1) EP0291176B1 (es)
JP (1) JPH0718876B2 (es)
KR (1) KR900005482B1 (es)
AT (1) ATE69311T1 (es)
AU (1) AU609795B2 (es)
CA (1) CA1317863C (es)
DE (1) DE3866011D1 (es)
DK (1) DK265688A (es)
ES (1) ES2027760T3 (es)
FI (1) FI88965C (es)
GR (1) GR3003073T3 (es)

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DK265688A (da) 1988-11-14
FI88965B (fi) 1993-04-15
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KR900005482B1 (ko) 1990-07-30
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US4855240A (en) 1989-08-08
EP0291176A1 (en) 1988-11-17
ATE69311T1 (de) 1991-11-15
JPS63305252A (ja) 1988-12-13
DE3866011D1 (de) 1991-12-12
AU609795B2 (en) 1991-05-09
GR3003073T3 (en) 1993-02-17
JPH0718876B2 (ja) 1995-03-06
KR880014370A (ko) 1988-12-23
FI882205A (fi) 1988-11-14
FI882205A0 (fi) 1988-05-11
FI88965C (fi) 1993-07-26

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