GB1312668A - Diagnostic reagents - Google Patents

Diagnostic reagents

Info

Publication number
GB1312668A
GB1312668A GB3043470A GB3043470A GB1312668A GB 1312668 A GB1312668 A GB 1312668A GB 3043470 A GB3043470 A GB 3043470A GB 3043470 A GB3043470 A GB 3043470A GB 1312668 A GB1312668 A GB 1312668A
Authority
GB
United Kingdom
Prior art keywords
acid
sodium
june
determination
active agent
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
GB3043470A
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.)
Sankyo Co Ltd
Original Assignee
Sankyo Co 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 Sankyo Co Ltd filed Critical Sankyo Co Ltd
Publication of GB1312668A publication Critical patent/GB1312668A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
    • G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
    • G10H1/053—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only
    • G10H1/055—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by switches with variable impedance elements
    • G10H1/0555—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by switches with variable impedance elements using magnetic or electromagnetic means
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/48—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving transferase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Acoustics & Sound (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Multimedia (AREA)
  • Biophysics (AREA)
  • Electromagnetism (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

1312668 Determination of gamma-glutamyl transpeptidase SANKYO CO Ltd 23 June 1970 [23 June 1969] 30434/70 Heading B1X A diagnostic reagent for the determination of γ-glutamyl transpeptidase in human serum comprises γ-L-glutamic acid p-nitroanilide, at least one amphoteric or non-ionic surface active agent and a buffer solution. A peptide derivative, e.g. glycylglycine, having free terminal amino groups may be added to act as an acceptor for the acid. The surface active agent may be sodium lauroylsarcosinate a cyclic imidinium derivative, polyoxyethylene nonyl phenol ether or polyoxyethylene octyl alcohol ether. The buffer solution may be collidinehydrochloric acid, boric acid - sodium carbonate, sodium 5, 5-diethylbarbiturate - sodium acetate, ammonia-hydrochloric acid.
GB3043470A 1969-06-23 1970-06-23 Diagnostic reagents Expired GB1312668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44049592A JPS4910718B1 (en) 1969-06-23 1969-06-23

Publications (1)

Publication Number Publication Date
GB1312668A true GB1312668A (en) 1973-04-04

Family

ID=12835489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3043470A Expired GB1312668A (en) 1969-06-23 1970-06-23 Diagnostic reagents

Country Status (5)

Country Link
US (1) US3703441A (en)
JP (1) JPS4910718B1 (en)
DE (1) DE2032270A1 (en)
FR (1) FR2071603A5 (en)
GB (1) GB1312668A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769173A (en) * 1972-08-21 1973-10-30 Warner Lambert Co Determination of gamma-glutamyl transpeptidase in biological fluids
US4049702A (en) * 1972-12-05 1977-09-20 Boehringer Mannheim G.M.B.H. γ-Glutamyl-4-nitroanilide compounds
US3986931A (en) * 1972-12-05 1976-10-19 Boehringer Mannheim G.M.B.H. γ-GLUTAMYL-4-NITROANILIDE COMPOUNDS AND THEIR USE IN DETERMINING γ-GLUTAMYL TRANSPEPTIDASE
DE2917999A1 (en) * 1979-05-04 1980-11-13 Behringwerke Ag SUBSTRATE FOR DETERMINING THE GAMA GLUTAMYL TRANSPEPTIDASE
US4448715A (en) * 1981-11-02 1984-05-15 University Of Miami Tagged pyroglu-L-Phe-L-Arg derivatives, substrates and assays for kallikrein
US4511651A (en) * 1982-07-30 1985-04-16 American Monitor Corporation Reagent composition and assay for the determination of γ-glutamyltransferase activity
US4560650A (en) * 1983-06-08 1985-12-24 Coulter Electronics, Inc. Method and compositions for determination of gamma glutamyl transpeptidase
US4751178A (en) * 1985-09-26 1988-06-14 Eastman Kodak Company Substrates, compositions, elements and methods for the determination of gamma-glutamyltransferase

Also Published As

Publication number Publication date
US3703441A (en) 1972-11-21
JPS4910718B1 (en) 1974-03-12
DE2032270A1 (en) 1970-12-23
FR2071603A5 (en) 1971-09-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees