GB1373106A - Triglyceride hydrolysis and assay - Google Patents

Triglyceride hydrolysis and assay

Info

Publication number
GB1373106A
GB1373106A GB5560971A GB5560971A GB1373106A GB 1373106 A GB1373106 A GB 1373106A GB 5560971 A GB5560971 A GB 5560971A GB 5560971 A GB5560971 A GB 5560971A GB 1373106 A GB1373106 A GB 1373106A
Authority
GB
United Kingdom
Prior art keywords
nadh
protease
glycerol
lipase
ldh
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
GB5560971A
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.)
EMD Chemicals Inc
Original Assignee
Calbiochem Corp
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 Calbiochem Corp filed Critical Calbiochem Corp
Publication of GB1373106A publication Critical patent/GB1373106A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/61Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving triglycerides
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING 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
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/34Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
    • C12Q1/44Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving esterase
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02Food
    • G01N33/04Dairy products
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • Y10S435/886Streptomyces
    • Y10S435/897Streptomyces griseus
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/911Microorganisms using fungi
    • Y10S435/939Rhizopus

Landscapes

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

Abstract

1373106 Determination of triglyceride CALBIOCHEM 30 Nov 1971 [16 Dec 1970] 55609/71 Heading G1B A glycerol ester of a fatty acid in an aqueous liquid, for example serum or milk is assayed by hydrolyzing the ester by adding a lipase and a protease to the liquid, then determining the amount of glycerol present in the resulting solution. The lipase may be from Chromobacterium viscosum or Rhizopus delemar; the protease may be chymotrypsin (exemplified), trypsin, a streptomyces griseus protease, elastase, papain or bromelin. The assay may be carried out (a) using a reagent comprising the lipase and protease, glycerol kinase, ATP, phosphoenol pyruvate (PEP), a magnesium ion source, pyruvate kinase (PK), lactate dehydrogenase (LDH) and NADH and measuring the decrease in optical density resulting from the oxidation of the NADH; (b) using the reagent as in (a), without the NADH and LDH, and reacting the pyruvate ion formed with dinitrophenyl hydrazine; (c) using the reagent as in (a), without the PEP, PK NADH and LDH, adding glycerol phosphate dehydrogenase and NAD, and measuring increase in fluorescence produced by formation of NADH, or optionally also including in the reaction mixture dinitrophenyl hydrazine which forms a coloured product with dihydroxyacetone phosphate; or (d) using a reaction mixture which comprises the lipase, protease, NAD and glycerol dehydrogenase and measuring the increase in optical density, resulting from formation of NADH, or alternatively adding dinitrophenylhydrazine to form a coloured product with the dihydroxyacetone in the reaction mixture. In other methods the NADH formed may be determined by reaction with a tetrazolium salt in the presence of a hydrogen transfer agent such as diaphorase or phenazine methosulphate to form a coloured dye.
GB5560971A 1970-12-16 1971-11-30 Triglyceride hydrolysis and assay Expired GB1373106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9890470A 1970-12-16 1970-12-16

Publications (1)

Publication Number Publication Date
GB1373106A true GB1373106A (en) 1974-11-06

Family

ID=22271481

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5560971A Expired GB1373106A (en) 1970-12-16 1971-11-30 Triglyceride hydrolysis and assay

Country Status (17)

Country Link
US (1) US3703591A (en)
JP (2) JPS549518B1 (en)
AU (1) AU475955B2 (en)
BE (1) BE776034A (en)
BR (1) BR7108185D0 (en)
CA (1) CA955161A (en)
CH (2) CH563404A5 (en)
CS (1) CS212729B2 (en)
DE (1) DE2162325C3 (en)
ES (1) ES395956A1 (en)
FR (1) FR2118454A5 (en)
GB (1) GB1373106A (en)
IL (1) IL38235A (en)
IT (1) IT972079B (en)
NL (1) NL180523C (en)
SE (1) SE389919B (en)
ZA (1) ZA717957B (en)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2101796A1 (en) * 1970-01-21 1971-08-05 Baxter Laboratories Inc Method for the determination of glycene in blood serum
AT324282B (en) * 1972-06-19 1975-08-25 Boehringer Mannheim Gmbh METHOD AND REAGENT FOR DETERMINATION OF TRIGLYCERIDES
CS164231B2 (en) * 1972-09-28 1975-11-07
JPS49113695A (en) * 1973-02-27 1974-10-30
AT339505B (en) * 1974-03-14 1977-10-25 Boehringer Mannheim Gmbh ENZYMATIC ANALYSIS PROCEDURE
US3898130A (en) * 1974-03-18 1975-08-05 American Hospital Supply Corp Rapid enzymatic hydrolysis of triglycerides
CA1029644A (en) * 1974-03-20 1978-04-18 The Dow Chemical Company Method for determination of triglycerides and glycerol
CA1056282A (en) * 1974-03-25 1979-06-12 Charles T. Goodhue Multilayer analytical elements for use in the assay of cholesterol
US3884764A (en) * 1974-03-25 1975-05-20 Eastman Kodak Co Method and composition for blood serum cholesterol analysis
JPS50142090A (en) * 1974-04-30 1975-11-15
JPS5169691A (en) * 1974-06-07 1976-06-16 Iatron Lab Ketsuseichuno chuseishibosokuteiyoshaku
US4014744A (en) * 1975-01-30 1977-03-29 Miles Laboratories Inc. Processes for measuring tri-, di- and monoglycerides
US4011045A (en) * 1975-02-14 1977-03-08 Bonderman Dean P Turbidity reduction in triglyceride standards
JPS5217085A (en) * 1975-07-30 1977-02-08 Ono Pharmaceut Co Ltd Method of quantitative determination of free fatty acids in serum usin g fatty acid activating enzymes
US4012287A (en) * 1975-11-18 1977-03-15 Dr. Bruno Lange Gmbh Method and reagent for the quantitative analysis of triglycerides
US4045297A (en) * 1975-12-15 1977-08-30 Monsanto Company Triglycerides determination method
CA1114269A (en) * 1976-08-19 1981-12-15 Charles D. Warburton Integral element for the detection of glycerol or triglycerides
CA1100023A (en) * 1976-08-19 1981-04-28 Charles T. Goodhue Process and composition for the quantification of glycerol and triglycerides
US4275151A (en) * 1977-02-03 1981-06-23 Eastman Kodak Company Hydrolysis of protein-bound cholesterol esters
US4275152A (en) * 1977-02-03 1981-06-23 Eastman Kodak Company Hydrolysis of protein-bound cholesterol esters
JPS6058746B2 (en) * 1977-09-22 1985-12-21 中外製薬株式会社 Higher fatty acid ester
US4195126A (en) * 1977-10-04 1980-03-25 The Board Of Trustees Of The University Of Alabama Albumin-dye complex for fatty acid determination
US4245041A (en) * 1977-12-07 1981-01-13 American Monitor Corporation Triglycerides assay and reagents therefor
US4241178A (en) * 1978-01-06 1980-12-23 Eastman Kodak Company Process and composition for the quantification of glycerol ATP and triglycerides
US4223090A (en) * 1978-07-13 1980-09-16 American Hospital Supply Corporation Reagents for the enzymatic determination of triglycerides
DE2831580C2 (en) * 1978-07-18 1980-09-18 Boehringer Mannheim Gmbh, 6800 Mannheim Method and reagent for the determination of glycerin
DE2834704A1 (en) * 1978-08-08 1980-02-21 Boehringer Mannheim Gmbh METHOD FOR THE QUANTITATIVE ENZYMATIC DETERMINATION OF ADP
US4302536A (en) * 1978-08-15 1981-11-24 Longenecker Robert W Colorimetric immunoassay process
US4264589A (en) * 1978-12-20 1981-04-28 Felts James M Separation of active α1 -acid glycoprotein and utilization in the lipoprotein lipase enzyme system
US4178285A (en) * 1978-12-20 1979-12-11 Felts James M Separation of active α1 -acid glycoprotein and utilization in the lipoprotein lipase enzyme system
US4394445A (en) * 1979-02-22 1983-07-19 Nix Paul T Enzymatic glyceride hydrolysis
US4259440A (en) * 1979-05-21 1981-03-31 Miles Laboratories, Inc. Hydrolysis and assay of triglycerides
US4322496A (en) * 1980-04-17 1982-03-30 Eastman Kodak Company Inhibition of lactate oxidase
US4309502A (en) * 1980-06-30 1982-01-05 Beckman Instruments, Inc. Enzymatic assay for glycerol and triglycerides and a reagent for use therein
US4338395A (en) * 1980-07-21 1982-07-06 Technicon Instruments Corporation Method for the analysis of triglycerides
EP0045031A1 (en) * 1980-07-22 1982-02-03 Baker Instruments Corporation Glycerol detection reagent and its use
US4394444A (en) * 1982-06-21 1983-07-19 Miles Laboratories, Inc. Cofactor indicator compositions
JPS59140900A (en) * 1983-01-28 1984-08-13 Toyo Jozo Co Ltd Novel method for highly sensitive, enzymatic determination
JPS59196100A (en) * 1983-04-21 1984-11-07 Amano Pharmaceut Co Ltd Glycerol determination and composition therefor
US5310679A (en) * 1985-05-13 1994-05-10 Artiss Joseph D Composition for reducing turbidity in samples of biological fluids
US4626511A (en) * 1985-05-13 1986-12-02 Wayne State University Composition for reducing turbidity in samples of biological fluids
US20030186346A1 (en) * 2000-09-28 2003-10-02 Masayuki Yagi Process for producing protein decomposition product
JP4336886B2 (en) 2001-09-28 2009-09-30 アークレイ株式会社 Tetrazolium compound storage method, stabilizer used therefor, and tetrazolium compound reagent solution using the method
WO2004059315A1 (en) * 2002-12-24 2004-07-15 Stepan Company Method for determination of free and combined glycerin in biodiesel
WO2009077876A2 (en) * 2007-05-31 2009-06-25 Uti Limited Partnership Method for assessing trace element related disorders in blood plasma
EP2257646A1 (en) 2008-02-29 2010-12-08 ISIS Innovation Limited Diagnostic methods
US9817001B2 (en) 2008-05-27 2017-11-14 Boston Heart Diagnostics Corporation Methods for determining LDL cholesterol treatment
US8470541B1 (en) 2008-09-27 2013-06-25 Boston Heart Diagnostics Corporation Methods for separation and immuno-detection of biomolecules, and apparatus related thereto
EP2766728B1 (en) 2011-10-13 2017-09-06 Boston Heart Diagnostics Compositions and methods for treating and preventing coronary heart disease
US20140120559A1 (en) 2012-10-26 2014-05-01 Boston Heart Diagnostics Corporation Diabetes panel
US9828624B2 (en) 2013-07-24 2017-11-28 Boston Heart Diagnostics Corporation Driving patient compliance with therapy
EP3220810A4 (en) 2014-11-17 2018-05-16 Boston Heart Diagnostic Corporation Cardiovascular disease risk assessment

Also Published As

Publication number Publication date
FR2118454A5 (en) 1972-07-28
NL180523B (en) 1986-10-01
CA955161A (en) 1974-09-24
CS212729B2 (en) 1982-03-26
ES395956A1 (en) 1974-09-01
CH566003A5 (en) 1975-08-29
BR7108185D0 (en) 1973-05-31
ZA717957B (en) 1972-08-30
DE2162325B2 (en) 1980-04-24
AU475955B2 (en) 1976-09-09
DE2162325C3 (en) 1980-12-11
IT972079B (en) 1974-05-20
IL38235A (en) 1974-10-22
NL7117275A (en) 1972-06-20
JPS549518B1 (en) 1979-04-25
US3703591A (en) 1972-11-21
IL38235A0 (en) 1972-01-27
AU3641671A (en) 1973-06-07
NL180523C (en) 1987-03-02
DE2162325A1 (en) 1972-06-22
SE389919B (en) 1976-11-22
JPS53114493A (en) 1978-10-05
CH563404A5 (en) 1975-06-30
BE776034A (en) 1972-03-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years