IT1105734B - Prova di legame di competizione di antienzima omogeneo - Google Patents

Prova di legame di competizione di antienzima omogeneo

Info

Publication number
IT1105734B
IT1105734B IT50259/78A IT5025978A IT1105734B IT 1105734 B IT1105734 B IT 1105734B IT 50259/78 A IT50259/78 A IT 50259/78A IT 5025978 A IT5025978 A IT 5025978A IT 1105734 B IT1105734 B IT 1105734B
Authority
IT
Italy
Prior art keywords
enzyme
test
homogeneous anti
competition link
competition
Prior art date
Application number
IT50259/78A
Other languages
English (en)
Italian (it)
Other versions
IT7850259A0 (it
Original Assignee
Syva 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
Priority claimed from US05/815,632 external-priority patent/US4208479A/en
Priority claimed from US05/815,487 external-priority patent/US4233401A/en
Application filed by Syva Co filed Critical Syva Co
Publication of IT7850259A0 publication Critical patent/IT7850259A0/it
Application granted granted Critical
Publication of IT1105734B publication Critical patent/IT1105734B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring the nitrogen atom being directly linked to the cyclopenta(a)hydro phenanthrene skeleton
    • C07J41/0016—Oximes
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
IT50259/78A 1977-07-14 1978-07-12 Prova di legame di competizione di antienzima omogeneo IT1105734B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/815,632 US4208479A (en) 1977-07-14 1977-07-14 Label modified immunoassays
US05/815,487 US4233401A (en) 1977-07-14 1977-07-14 Antienzyme homogeneous competitive binding assay

Publications (2)

Publication Number Publication Date
IT7850259A0 IT7850259A0 (it) 1978-07-12
IT1105734B true IT1105734B (it) 1985-11-04

Family

ID=27123960

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50259/78A IT1105734B (it) 1977-07-14 1978-07-12 Prova di legame di competizione di antienzima omogeneo

Country Status (7)

Country Link
JP (1) JPS5420134A (xx)
AU (1) AU518002B2 (xx)
CH (1) CH648414A5 (xx)
DE (1) DE2830862A1 (xx)
GB (1) GB2001172B (xx)
IT (1) IT1105734B (xx)
NL (1) NL7807607A (xx)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273866A (en) * 1979-02-05 1981-06-16 Abbott Laboratories Ligand analog-irreversible enzyme inhibitor conjugates and methods for use
US4287300A (en) * 1979-07-26 1981-09-01 Syva Company Charge effects in enzyme immunoassays
GB2059421A (en) * 1979-10-03 1981-04-23 Self C H Assay method and reagents therefor
US4446231A (en) * 1979-10-03 1984-05-01 Self Colin H Immunoassay using an amplified cyclic detection system
DE3006709A1 (de) * 1980-02-22 1981-08-27 Hans A. Dipl.-Chem. Dr. 8000 München Thoma Homogenes verfahren zur kompetitiven bestimmung von liganden
NZ199286A (en) * 1980-12-22 1986-05-09 Commw Serum Lab Commission A method of detecting antibodies or an antigenic or haptenic substance in a sample
DE3100061A1 (de) * 1981-01-02 1982-08-05 Hans A. Dipl.-Chem. Dr. 8000 München Thoma Verfahren zur bestimmung von liganden mittels kompetitionsreaktion
DE3100062A1 (de) * 1981-01-02 1982-08-05 Hans A. Dipl.-Chem. Dr. 8000 München Thoma Homogenes verfahren zur bestimmung von liganden
GB2102946B (en) * 1981-06-30 1984-11-28 Wellcome Found Enzyme immunoassay
JPS5888238U (ja) * 1981-11-30 1983-06-15 大日本スクリ−ン製造株式会社 現像機の感材送り込み装置
JPS58122459A (ja) * 1982-01-14 1983-07-21 Yatoron:Kk 酵素の会合を利用した測定方法
IL67289A (en) * 1982-03-18 1985-12-31 Miles Lab Homogeneous immunoassay with labeled monoclonal anti-analyte
AU574646B2 (en) * 1982-07-19 1988-07-14 Cooperbiomedical Inc. Enzyme assay method
FR2542871B1 (fr) * 1983-03-15 1986-05-16 Pasteur Institut Procede de dosage en phase heterogene de substances biologiques antigeniques, mettant en oeuvre des conjugues hybrides d'anticorps et reactifs pour sa mise en oeuvre
US4828981A (en) * 1983-08-24 1989-05-09 Synbiotics Corporation Immunoassays for determining Dirofilaria immitis infection using antiidiotype monoclonal antibody reagents
IT1199088B (it) * 1984-03-09 1988-12-30 Miles Italiana Saggio di legame specifico mediante impiego di anti-g6pdh come marcante
US4837395A (en) * 1985-05-10 1989-06-06 Syntex (U.S.A.) Inc. Single step heterogeneous assay
JPS62249063A (ja) * 1986-04-22 1987-10-30 Konika Corp 分析素子
US4835099A (en) * 1986-11-20 1989-05-30 Becton, Dickinson And Company Signal enhancement in immunoassay by modulation of enzymatic catalysis
US5374524A (en) * 1988-05-10 1994-12-20 E. I. Du Pont De Nemours And Company Solution sandwich hybridization, capture and detection of amplified nucleic acids
US5137804A (en) * 1988-05-10 1992-08-11 E. I. Du Pont De Nemours And Company Assay device and immunoassay
CA2985637A1 (en) * 2015-05-12 2016-11-17 The General Hospital Corporation Autoantigens for diagnosis of rheumatoid arthritis

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817837A (en) * 1971-05-14 1974-06-18 Syva Corp Enzyme amplification assay

Also Published As

Publication number Publication date
CH648414A5 (de) 1985-03-15
GB2001172B (en) 1982-01-27
AU518002B2 (en) 1981-09-10
DE2830862C2 (xx) 1988-06-01
JPS5420134A (en) 1979-02-15
DE2830862A1 (de) 1979-02-01
AU3800278A (en) 1980-01-17
JPS631544B2 (xx) 1988-01-13
NL7807607A (nl) 1979-01-16
GB2001172A (en) 1979-01-24
IT7850259A0 (it) 1978-07-12

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950731