ES2088960T3 - Procedimiento de inmunoanalisis y reactivos liquidos utilizados para ello. - Google Patents

Procedimiento de inmunoanalisis y reactivos liquidos utilizados para ello.

Info

Publication number
ES2088960T3
ES2088960T3 ES90301006T ES90301006T ES2088960T3 ES 2088960 T3 ES2088960 T3 ES 2088960T3 ES 90301006 T ES90301006 T ES 90301006T ES 90301006 T ES90301006 T ES 90301006T ES 2088960 T3 ES2088960 T3 ES 2088960T3
Authority
ES
Spain
Prior art keywords
microcapsules
reagents used
analysis procedure
liquid reagents
immuno analysis
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
ES90301006T
Other languages
English (en)
Inventor
Masaaki Kida
Kazuhisa Kubotsu
Shuji Matuura
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.)
Fujifilm Wako Pure Chemical Corp
Original Assignee
Wako Pure Chemical Industries Ltd
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 Wako Pure Chemical Industries Ltd filed Critical Wako Pure Chemical Industries Ltd
Application granted granted Critical
Publication of ES2088960T3 publication Critical patent/ES2088960T3/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
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/585—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with a particulate label, e.g. coloured latex
    • G01N33/586—Liposomes, microcapsules or cells
    • 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
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/5432—Liposomes or microcapsules
    • 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
    • G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
    • G01N33/78—Thyroid gland hormones, e.g. T3, T4, TBH, TBG or their receptors
    • 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
    • Y10S435/975—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
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/807—Apparatus included in process claim, e.g. physical support structures
    • Y10S436/808—Automated 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
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/821—Chemistry: analytical and immunological testing involving complement factors or complement systems
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Endocrinology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

UNA COMBINACION DE REACTIVOS QUE COMPRENDE (I) UN PRIMER LIQUIDO QUE CONTIENE (A) MICROCAPSULAS QUE FIJAN UN "ANALYTE" A SER MEDIDO EN SUS SUPERFICIES Y QUE CONTIENE UNA SUBSTANCIA ETIQUETADA EN SU INTERIOR Y (B) MICROCAPSULAS QUE ENCAPSULAN UN ANTICUERPO Y QUE TIENEN DIFERENTES PAREDES DE CAPSULA QUE LAS MICROCAPSULAS DE (A) EN CUANTO A LAS PROPIEDADES DE LISINA PARA UNA PARED DE LISINA DE UNA CAPSULA, Y (II) UN SEGUNDO LIQUIDO QUE CONTIENE UN COMPLEMENTO ADECUADO PARA INMUNOENSAYOS SOBRE LA BASE DE LISIS INMUNODEPENTIENTES COMPLEMENTARIOS DE MICROCAPSULAS.
ES90301006T 1989-02-06 1990-01-31 Procedimiento de inmunoanalisis y reactivos liquidos utilizados para ello. Expired - Lifetime ES2088960T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2712289 1989-02-06

Publications (1)

Publication Number Publication Date
ES2088960T3 true ES2088960T3 (es) 1996-10-01

Family

ID=12212254

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90301006T Expired - Lifetime ES2088960T3 (es) 1989-02-06 1990-01-31 Procedimiento de inmunoanalisis y reactivos liquidos utilizados para ello.

Country Status (6)

Country Link
US (1) US5221613A (es)
EP (1) EP0382400B1 (es)
JP (1) JP2927486B2 (es)
AT (1) ATE135820T1 (es)
DE (1) DE69025968T2 (es)
ES (1) ES2088960T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE140541T1 (de) * 1990-09-13 1996-08-15 Wako Pure Chem Ind Ltd Verfahren zur bestimmung von antistreptolysin-o
DE69426223T2 (de) * 1993-09-07 2001-05-23 Wako Pure Chem Ind Ltd Verfahren und Reagenz zur Messung der Komplementaktivität
US5932285A (en) * 1995-02-17 1999-08-03 Medlogic Global Corporation Encapsulated materials
WO1999010049A1 (en) 1997-08-29 1999-03-04 Cycle-Ops Products, Inc. Exercise resistance device
US6344335B1 (en) 1997-09-19 2002-02-05 Leonard Bloom Liposome immunoassay
US5919633A (en) * 1997-09-19 1999-07-06 Leonard Bloom Liposome immunoassay
US7312040B2 (en) * 2002-09-20 2007-12-25 Agilent Technologies, Inc. Microcapsule biosensors and methods of using the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2026340B (en) * 1978-07-03 1982-12-22 Ash P Stabilising microvesicles
US4342826A (en) * 1980-02-04 1982-08-03 Collaborative Research, Inc. Immunoassay products and methods
DE3173713D1 (en) * 1980-09-05 1986-03-20 Frappier Armand Inst Formation of an immunosome exclusively made of viral antigens reconstituted on an artificial membrane
US4581222A (en) * 1983-02-09 1986-04-08 California Institute Of Technology Membrane immune assay
US4565696A (en) * 1983-08-03 1986-01-21 The Regents Of The University Of California Production of immunogens by antigen conjugation to liposomes
JPH06100601B2 (ja) * 1983-11-30 1994-12-12 株式会社東芝 免疫分析用試薬及びそれを用いた分析方法
JPS61112021A (ja) * 1984-11-06 1986-05-30 Dai Ichi Seiyaku Co Ltd 脂質膜構造体
US4622294A (en) * 1985-02-08 1986-11-11 Kung Viola T Liposome immunoassay reagent and method
US4752572A (en) * 1985-08-30 1988-06-21 Eastman Kodak Company Lipid vesicles containing labeled species and their analytical uses
ES2059368T3 (es) * 1986-03-26 1994-11-16 Syntex Inc Reactivo liquido simple para ensayos.
EP0247497B1 (en) * 1986-05-20 1992-03-04 Wako Pure Chemical Industries, Ltd. Novel functionalized liposomes and a process for production thereof

Also Published As

Publication number Publication date
EP0382400A2 (en) 1990-08-16
EP0382400A3 (en) 1991-06-26
JPH02290555A (ja) 1990-11-30
EP0382400B1 (en) 1996-03-20
DE69025968D1 (de) 1996-04-25
US5221613A (en) 1993-06-22
DE69025968T2 (de) 1996-11-21
JP2927486B2 (ja) 1999-07-28
ATE135820T1 (de) 1996-04-15

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