ES2074994T3 - Ensayo en fase solida. - Google Patents

Ensayo en fase solida.

Info

Publication number
ES2074994T3
ES2074994T3 ES88301967T ES88301967T ES2074994T3 ES 2074994 T3 ES2074994 T3 ES 2074994T3 ES 88301967 T ES88301967 T ES 88301967T ES 88301967 T ES88301967 T ES 88301967T ES 2074994 T3 ES2074994 T3 ES 2074994T3
Authority
ES
Spain
Prior art keywords
binder
analyte
flow
capillarity
analytic
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
ES88301967T
Other languages
English (en)
Other versions
ES2074994T5 (es
Inventor
Robert W Rosenstein
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21857245&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2074994(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of ES2074994T3 publication Critical patent/ES2074994T3/es
Application granted granted Critical
Publication of ES2074994T5 publication Critical patent/ES2074994T5/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
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/805—Test papers
    • 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
    • Y10S435/81—Packaged device or 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
    • 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
    • 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
    • Y10S436/829—Liposomes, e.g. encapsulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Steroid Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Luminescent Compositions (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

UN OBJETO PARA USAR EN UN ENSAYO DE UN ANALITO, QUE COMPRENDE UN SOPORTE SOLIDO QUE CONTIENE POR LO MENOS UNA PRIMERA Y UNA SEGUNDA PARTE, ESTANDO AMBAS EN COMUNICACION ENTRE SI POR FLUJO CAPILAR, POR LO QUE PUEDE FLUIR MATERIAL POR CAPILARIDAD DE LA PRIMERA A LA SEGUNDA PARTE, Y CONTENIENDO LA SEGUNDA PARTE UN LIGANTE INMOVILIZADO, SIENDO ESTE UN LIGANTE DEL ANALITO POR LO MENOS; UN TRAZADOR QUE CONSTA DE UNA PARTE LIGANDO Y UNA PARTE MARCA DETECTABLE CONJUGADA CON LA PARTE LIGANDO, ESTANDO SOPORTADO EL TRAZADOR EN EL SOPORTE SOLIDO DE LA PRIMERA PARTE, CON LO QUE SI LA PRIMERA PARTE SE HUMEDECE CON UNA MUESTRA LIQUIDA SOSPECHOSA DE CONTENER ANALITO, EL TRAZADOR Y CUALQUIER ANALITO FLUYEN POR CAPILARIDAD A LA SEGUNDA PARTE PARA CONTACTAR CON EL LIGANTE. UN METDO DE ENSAYO DE UN ANALITO CONSISTE EN PONER EN CONTACTO UNA MUESTRA QUE SE ESPERA CONTENGA EL ANALITO A ENSAYAR CON LA PRIMERA PARTE DEL OBJETO ANTERIOR; Y DETERMINAR POR LO MENOS UNO DE LOS TRAZADORES QUE ESTA O NO ENLAZADO EN LASEGUNDA PARTE
ES88301967T 1987-03-27 1988-03-07 Ensayo en fase solida. Expired - Lifetime ES2074994T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3102387A 1987-03-27 1987-03-27

Publications (2)

Publication Number Publication Date
ES2074994T3 true ES2074994T3 (es) 1995-10-01
ES2074994T5 ES2074994T5 (es) 2003-05-16

Family

ID=21857245

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88301967T Expired - Lifetime ES2074994T5 (es) 1987-03-27 1988-03-07 Ensayo en fase solida.

Country Status (13)

Country Link
US (1) US5591645A (es)
EP (1) EP0284232B2 (es)
JP (2) JPH0713640B2 (es)
KR (1) KR910001312B1 (es)
AT (1) ATE123575T1 (es)
AU (1) AU605565B2 (es)
CA (1) CA1303983C (es)
DE (1) DE3853927T3 (es)
DK (1) DK174727B1 (es)
ES (1) ES2074994T5 (es)
FI (1) FI93150B (es)
GR (1) GR3017177T3 (es)
MY (1) MY103176A (es)

Families Citing this family (305)

* Cited by examiner, † Cited by third party
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FI880764L (fi) 1988-09-28
EP0284232B2 (en) 2002-10-30
US5591645A (en) 1997-01-07
DK168188A (da) 1988-09-28
DE3853927T3 (de) 2003-04-24
KR910001312B1 (ko) 1991-03-02
DE3853927D1 (de) 1995-07-13
JP2890384B2 (ja) 1999-05-10
DE3853927T2 (de) 1995-11-16
KR890015018A (ko) 1989-10-28
ES2074994T5 (es) 2003-05-16
JPS6463865A (en) 1989-03-09
AU605565B2 (en) 1991-01-17
MY103176A (en) 1993-04-30
FI880764A0 (fi) 1988-02-18
AU1359588A (en) 1988-09-29
JPH0713640B2 (ja) 1995-02-15
EP0284232A1 (en) 1988-09-28
FI93150B (fi) 1994-11-15
JPH1073592A (ja) 1998-03-17
DK168188D0 (da) 1988-03-25
CA1303983C (en) 1992-06-23
ATE123575T1 (de) 1995-06-15
EP0284232B1 (en) 1995-06-07
DK174727B1 (da) 2003-10-06
GR3017177T3 (en) 1995-11-30

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