DE69025968D1 - Immunoassay-Verfahren und Flüssigreagenzien dafür - Google Patents

Immunoassay-Verfahren und Flüssigreagenzien dafür

Info

Publication number
DE69025968D1
DE69025968D1 DE69025968T DE69025968T DE69025968D1 DE 69025968 D1 DE69025968 D1 DE 69025968D1 DE 69025968 T DE69025968 T DE 69025968T DE 69025968 T DE69025968 T DE 69025968T DE 69025968 D1 DE69025968 D1 DE 69025968D1
Authority
DE
Germany
Prior art keywords
microcapsules
liquid reagents
immunoassay procedures
reagents therefor
complement
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 - Fee Related
Application number
DE69025968T
Other languages
English (en)
Other versions
DE69025968T2 (de
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
Publication of DE69025968D1 publication Critical patent/DE69025968D1/de
Application granted granted Critical
Publication of DE69025968T2 publication Critical patent/DE69025968T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE69025968T 1989-02-06 1990-01-31 Immunoassay-Verfahren und Flüssigreagenzien dafür Expired - Fee Related DE69025968T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE69025968D1 true DE69025968D1 (de) 1996-04-25
DE69025968T2 DE69025968T2 (de) 1996-11-21

Family

ID=12212254

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025968T Expired - Fee Related DE69025968T2 (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
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 (de) * 1986-05-20 1992-03-04 Wako Pure Chemical Industries, Ltd. Funktionelle Gruppen tragende Liposome und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
EP0382400A2 (de) 1990-08-16
ES2088960T3 (es) 1996-10-01
EP0382400A3 (de) 1991-06-26
JPH02290555A (ja) 1990-11-30
EP0382400B1 (de) 1996-03-20
US5221613A (en) 1993-06-22
DE69025968T2 (de) 1996-11-21
JP2927486B2 (ja) 1999-07-28
ATE135820T1 (de) 1996-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee