GB1318568A – Colourimetric assay of dehydrogenases
– Google Patents
GB1318568A – Colourimetric assay of dehydrogenases
– Google Patents
Colourimetric assay of dehydrogenases
Info
Publication number
GB1318568A
GB1318568A
GB4449870A
GB1318568DA
GB1318568A
GB 1318568 A
GB1318568 A
GB 1318568A
GB 4449870 A
GB4449870 A
GB 4449870A
GB 1318568D A
GB1318568D A
GB 1318568DA
GB 1318568 A
GB1318568 A
GB 1318568A
Authority
GB
United Kingdom
Prior art keywords
dehydrogenase
composition
phosphate
enzyme
glucose
Prior art date
1970-09-17
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
GB4449870A
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.)
Bayer Corp
Original Assignee
Miles Laboratories 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.)
1970-09-17
Filing date
1970-09-17
Publication date
1973-05-31
1970-09-17
Application filed by Miles Laboratories Inc
filed
Critical
Miles Laboratories Inc
1973-05-31
Publication of GB1318568A
publication
Critical
patent/GB1318568A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
C12Q1/32—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase involving dehydrogenase
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
Y10S435/805—Test papers
Abstract
1318568 Determination of dehydrogenases MILES LABORATORIES Inc 17 Sept 1970 44498/70 Heading B1X A composition for the assay of a dehydrogenase enzyme comprises nicotinamide adenine dinucleotide or nicotinamide adenine dinucleotide phosphate, a substrate for the enzyme, a terminal acceptor dye and meldola’s blue as intermediary hydrogen carrier. The terminal acceptor dye may be 2-(P iodophenyl)-3 (pnitrophenyl)-5-phenyl tetrazolium chloride, bromide or iodide or 2,6-dichloroindophenol. The substrate-enzyme pair may be lactic acid, lactic dehydrogenase; glucose 6-phosphate, glucose-6-phosphate dehydrogenase; 6-phosphogluconate, 6-phosphogluconate dehydrogenase. The composition may be used in aqueous buffered solution or in or on a carrier which may be filter paper thickness 0.01 to 0.2″, wood strip, synthetic plastics or woven or non-woven fabric. In use, the composition in solution and the sample are mixed and the rate of change of optical density at 500 mu observed.
GB4449870A
1970-09-17
1970-09-17
Colourimetric assay of dehydrogenases
Expired
GB1318568A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB4449870
1970-09-17
Publications (1)
Publication Number
Publication Date
GB1318568A
true
GB1318568A
(en)
1973-05-31
Family
ID=10433592
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4449870A
Expired
GB1318568A
(en)
1970-09-17
1970-09-17
Colourimetric assay of dehydrogenases
Country Status (3)
Country
Link
US
(1)
US3732147A
(en)
CA
(1)
CA955160A
(en)
GB
(1)
GB1318568A
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2147415A
(en)
*
1983-08-05
1985-05-09
Powell & Scholefield Limited
Device and method for antibiotic sensitivity testing
EP0244825A1
(en)
*
1986-05-09
1987-11-11
Fuji Photo Film Co., Ltd.
Dry-type analytical element for cholesterol
FR2618905A1
(en)
*
1987-07-27
1989-02-03
Suekami Pharmaceuti Research
METHOD FOR DETERMINING THE PRESENCE OF LIVE SPERMATOZOIDS AND TESTING THEREFOR
US6051393A
(en)
*
1994-03-29
2000-04-18
Jones; Sonja K.
Method of detecting malignant and pre-malignant conditions of the cervix, and test kits therefor
Families Citing this family (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3852034A
(en)
*
1972-06-21
1974-12-03
American Sterilizer Co
Indicator for effectiveness of ethylene oxide sterilization
US4056485A
(en)
*
1974-10-04
1977-11-01
Warner-Lambert Company
Stable colored reference standard for enzymatic determinations
US4006061A
(en)
*
1975-12-29
1977-02-01
Monsanto Company
Lactate dehydrogenase determination method
US4223799A
(en)
*
1979-06-11
1980-09-23
Time Saving Falls, Inc.
Releasable locking means for closure caps
DE3048662A1
(en)
*
1980-12-23
1982-07-22
Boehringer Mannheim Gmbh, 6800 Mannheim
STABILIZED PREPARATION OF TETRAZOLIUM SALTS
DE3247894A1
(en)
*
1982-12-24
1984-06-28
Merck Patent Gmbh, 6100 Darmstadt
TEST SYSTEM AND METHOD FOR DETERMINING NAD (P) H
US4728608A
(en)
*
1985-04-08
1988-03-01
Cambridge Bioscience Corporation
Bacterial screening system with enhanced shelf life
EP0648278B1
(en)
*
1992-07-02
1999-12-08
Roche Diagnostics Corporation
Stabilizing tetrazolium salts in a reagent
DE10001529A1
(en)
*
2000-01-15
2001-07-19
Roche Diagnostics Gmbh
Stabilized coenzyme solutions and their use for the determination of dehydrogenases or their substrates
TWI275795B
(en)
*
2001-02-14
2007-03-11
Sysmex Corp
Novel assay method
TW201441620A
(en)
*
2013-04-19
2014-11-01
Nat Univ Tsing Hua
Xylem fiber device for detection
TWI490475B
(en)
*
2013-06-25
2015-07-01
Nat Univ Tsing Hua
Three dimensional lignocellulosic detection device
CN105527279A
(en)
*
2014-09-30
2016-04-27
郑兆珉
Food safety detection apparatus and production method thereof
TWI561819B
(en)
*
2014-10-31
2016-12-11
Univ Nat Tsing Hua
Three dimensional detection device and manufacturing method for the same
1970
1970-09-17
GB
GB4449870A
patent/GB1318568A/en
not_active
Expired
1971
1971-09-16
CA
CA123,014A
patent/CA955160A/en
not_active
Expired
1971-09-16
US
US00181192A
patent/US3732147A/en
not_active
Expired – Lifetime
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2147415A
(en)
*
1983-08-05
1985-05-09
Powell & Scholefield Limited
Device and method for antibiotic sensitivity testing
EP0244825A1
(en)
*
1986-05-09
1987-11-11
Fuji Photo Film Co., Ltd.
Dry-type analytical element for cholesterol
FR2618905A1
(en)
*
1987-07-27
1989-02-03
Suekami Pharmaceuti Research
METHOD FOR DETERMINING THE PRESENCE OF LIVE SPERMATOZOIDS AND TESTING THEREFOR
EP0302765A1
(en)
*
1987-07-27
1989-02-08
Clonatec
Method for detecting living spermatozoa, and tests therefor
US6051393A
(en)
*
1994-03-29
2000-04-18
Jones; Sonja K.
Method of detecting malignant and pre-malignant conditions of the cervix, and test kits therefor
Also Published As
Publication number
Publication date
CA955160A
(en)
1974-09-24
US3732147A
(en)
1973-05-08
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Legal Events
Date
Code
Title
Description
1973-10-10
PS
Patent sealed [section 19, patents act 1949]
1976-04-14
PLNP
Patent lapsed through nonpayment of renewal fees
