ATE135820T1 - Immunoassay-verfahren und flüssigreagenzien dafür - Google Patents

Immunoassay-verfahren und flüssigreagenzien dafür

Info

Publication number
ATE135820T1
ATE135820T1 AT90301006T AT90301006T ATE135820T1 AT E135820 T1 ATE135820 T1 AT E135820T1 AT 90301006 T AT90301006 T AT 90301006T AT 90301006 T AT90301006 T AT 90301006T AT E135820 T1 ATE135820 T1 AT E135820T1
Authority
AT
Austria
Prior art keywords
microcapsules
liquid reagents
immunoassay methods
reagents therefor
complement
Prior art date
Application number
AT90301006T
Other languages
English (en)
Inventor
Masaaki Kida
Kazuhisa Kubotsu
Shuji Matuura
Original Assignee
Wako Pure Chem Ind 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 Chem Ind Ltd filed Critical Wako Pure Chem Ind Ltd
Application granted granted Critical
Publication of ATE135820T1 publication Critical patent/ATE135820T1/de

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
AT90301006T 1989-02-06 1990-01-31 Immunoassay-verfahren und flüssigreagenzien dafür ATE135820T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE135820T1 true ATE135820T1 (de) 1996-04-15

Family

ID=12212254

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90301006T ATE135820T1 (de) 1989-02-06 1990-01-31 Immunoassay-verfahren und flüssigreagenzien dafür

Country Status (6)

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

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
ES2150970T3 (es) * 1993-09-07 2000-12-16 Wako Pure Chem Ind Ltd Procedimiento y reactivo para la medida de la actividad del complemento.
US5932285A (en) * 1995-02-17 1999-08-03 Medlogic Global Corporation Encapsulated materials
AU9295498A (en) 1997-08-29 1999-03-16 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
EP0047480B1 (de) * 1980-09-05 1986-02-05 Institut Armand Frappier Bildung eines Immunosoms, das ausschliesslich aus Virusantigenen, die auf einer künstlichen Membran rekonstruiert sind, hergestellt wird
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
JP2527434B2 (ja) * 1986-03-26 1996-08-21 シンテツクス（ユ−・エス・エイ）インコ−ポレイテツド 測定用液体単一試薬
US4861597A (en) * 1986-05-20 1989-08-29 Wako Pure Chemical Industries, Ltd. Novel functionallized liposomes and a process for production thereof

Also Published As

Publication number Publication date
EP0382400A2 (de) 1990-08-16
JPH02290555A (ja) 1990-11-30
ES2088960T3 (es) 1996-10-01
JP2927486B2 (ja) 1999-07-28
DE69025968T2 (de) 1996-11-21
US5221613A (en) 1993-06-22
EP0382400A3 (de) 1991-06-26
DE69025968D1 (de) 1996-04-25
EP0382400B1 (de) 1996-03-20

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties