DE3363976D1 - A method for the quantitative determination of a target substance - Google Patents

A method for the quantitative determination of a target substance

Info

Publication number
DE3363976D1
DE3363976D1 DE8383100220T DE3363976T DE3363976D1 DE 3363976 D1 DE3363976 D1 DE 3363976D1 DE 8383100220 T DE8383100220 T DE 8383100220T DE 3363976 T DE3363976 T DE 3363976T DE 3363976 D1 DE3363976 D1 DE 3363976D1
Authority
DE
Germany
Prior art keywords
target substance
quantitative determination
quantitative
determination
substance
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
Application number
DE8383100220T
Other languages
English (en)
Inventor
Nobuhiro Hoshino
Yoko Inaba
Shunichi Takewaki
Yukito Ochiai
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.)
Iatron Laboratories Inc
Mitsubishi Kagaku Iatron Inc
Original Assignee
Iatron Laboratories Inc
Mitsubishi Kagaku Iatron Inc
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 Iatron Laboratories Inc, Mitsubishi Kagaku Iatron Inc filed Critical Iatron Laboratories Inc
Application granted granted Critical
Publication of DE3363976D1 publication Critical patent/DE3363976D1/de
Expired 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
    • G01N33/563—Immunoassay; Biospecific binding assay; Materials therefor involving antibody fragments
    • 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
    • G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
    • 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
    • Y10S435/972—Modified antibody, e.g. hybrid, bifunctional
    • 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
    • Y10S436/819—Multifunctional antigen or antibody

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (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)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DE8383100220T 1982-01-14 1983-01-12 A method for the quantitative determination of a target substance Expired DE3363976D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57003314A JPS58122459A (ja) 1982-01-14 1982-01-14 酵素の会合を利用した測定方法

Publications (1)

Publication Number Publication Date
DE3363976D1 true DE3363976D1 (en) 1986-07-17

Family

ID=11553890

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383100220T Expired DE3363976D1 (en) 1982-01-14 1983-01-12 A method for the quantitative determination of a target substance

Country Status (5)

Country Link
US (1) US5130234A (de)
EP (1) EP0084807B1 (de)
JP (1) JPS58122459A (de)
CA (1) CA1208550A (de)
DE (1) DE3363976D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59164960A (ja) * 1983-03-11 1984-09-18 Fujirebio Inc 抗原決定基具有物質の測定法
EP0144176B1 (de) * 1983-11-18 1991-12-11 FUJIREBIO KABUSHIKI KAISHA also trading as FUJIREBIO INC. Verfahren zur Messung eines biologischen Ligands
US4757001A (en) * 1984-02-16 1988-07-12 Fujirebio Kabushiki Kaisha Method of measuring biological ligand by utilizing amylase
DE3525911A1 (de) * 1985-07-19 1987-01-29 Boehringer Mannheim Gmbh Konjugat fuer die enzymimmunobestimmung
JPS62220865A (ja) * 1986-03-24 1987-09-29 Yatoron:Kk 均一系酵素免疫学的測定方法
IT1235349B (it) * 1988-12-23 1992-06-30 Biodata Spa Saggio immunologico per determinazioni in fase omogenea
US5437981A (en) * 1990-02-26 1995-08-01 Boehringer Mannheim Gmbh Method for the immunological determination of ligands

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334107A1 (fr) * 1975-12-05 1977-07-01 Pasteur Institut Procede de couplage de substances biologiques par des liaisons covalentes
JPS5327763A (en) * 1976-08-10 1978-03-15 Nissan Diesel Motor Co Ltd Pin-type synchronizer of auxiliary transmission
US4134792A (en) * 1976-12-06 1979-01-16 Miles Laboratories, Inc. Specific binding assay with an enzyme modulator as a labeling substance
IL51668A (en) * 1977-03-16 1981-12-31 Israel State Analytical method for the quantitative determination of immunogens and antibodies and a kit therefor
US4208479A (en) * 1977-07-14 1980-06-17 Syva Company Label modified immunoassays
IT1105734B (it) * 1977-07-14 1985-11-04 Syva Co Prova di legame di competizione di antienzima omogeneo
US4275149A (en) * 1978-11-24 1981-06-23 Syva Company Macromolecular environment control in specific receptor assays
US4299916A (en) * 1979-12-26 1981-11-10 Syva Company Preferential signal production on a surface in immunoassays
US4401764A (en) * 1980-02-07 1983-08-30 Technicon Instruments Corporation Immunoassays employing labeled reagent and a conjugate having two binding sites
US4359457A (en) * 1980-09-30 1982-11-16 Neville Jr David M Anti Thy 1.2 monoclonal antibody-ricin hybrid utilized as a tumor suppressant
US4423143A (en) * 1980-12-30 1983-12-27 Syva Company β-D-Galactosidase conjugate for enzyme immunoassays
US4444878A (en) * 1981-12-21 1984-04-24 Boston Biomedical Research Institute, Inc. Bispecific antibody determinants

Also Published As

Publication number Publication date
EP0084807A1 (de) 1983-08-03
JPS58122459A (ja) 1983-07-21
EP0084807B1 (de) 1986-06-11
JPS6364746B2 (de) 1988-12-13
CA1208550A (en) 1986-07-29
US5130234A (en) 1992-07-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBEL-HOPF, U., DIPL.-CHEM. DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN