GB1299845A - Method for the determination of reduced pyridine coenzymes - Google Patents
Method for the determination of reduced pyridine coenzymesInfo
- Publication number
- GB1299845A GB1299845A GB55847/70A GB5584770A GB1299845A GB 1299845 A GB1299845 A GB 1299845A GB 55847/70 A GB55847/70 A GB 55847/70A GB 5584770 A GB5584770 A GB 5584770A GB 1299845 A GB1299845 A GB 1299845A
- Authority
- GB
- United Kingdom
- Prior art keywords
- indicator
- reduced
- determination
- nov
- oxygen
- 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
Links
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
- C12Q1/008—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions for determining co-enzymes or co-factors, e.g. NAD, ATP
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
- Y10T436/141111—Diverse hetero atoms in same or different rings [e.g., alkaloids, opiates, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Plural Heterocyclic Compounds (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
1299845 Determination of reduced pyridine coenzymes BOEHRINGER MANNHEIM GmbH 24 Nov 1970 [26 Nov 1969] 55847/70 Heading B1X Reduced pyridine coenzymes are colorimetrically determined using as indicator wherein R is oxygen or -NR 1 R 2 ; R 1 , R 2 may be the same or different and are hydrogen or C 1 to C 6 alkyl; X is oxygen or sulphur and Y is hydrogen or hydroxyl; or a quaternary ammonium compound thereof. The reduced coenzyme (NADH or NADPH) may be titrated under nitrogen with a solution of the indicator or the indicator may be used as an electron carrier in conjunction with a tetrazolium salt, when the reduced indicator formed in the test reacts with the tetrazolium salt to produce a formazane which is measured at 578 mu. Alternatively the indicator may be applied to carrier materials such as paper strips or gel layers for use.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1959410A DE1959410C3 (en) | 1969-11-26 | 1969-11-26 | Indicator for determining the reduced pyridine coenzymes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1299845A true GB1299845A (en) | 1972-12-13 |
Family
ID=5752161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB55847/70A Expired GB1299845A (en) | 1969-11-26 | 1970-11-24 | Method for the determination of reduced pyridine coenzymes |
Country Status (9)
Country | Link |
---|---|
US (1) | US3713986A (en) |
BR (1) | BR7024172D0 (en) |
DE (1) | DE1959410C3 (en) |
FR (1) | FR2072394A5 (en) |
GB (1) | GB1299845A (en) |
IL (1) | IL35487A0 (en) |
NL (1) | NL7016811A (en) |
SE (1) | SE364368B (en) |
ZA (1) | ZA707604B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0045220A1 (en) * | 1980-07-30 | 1982-02-03 | Kyowa Hakko Kogyo Co., Ltd | Method and test composition for determination of hydrogen peroxide |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3881992A (en) * | 1973-07-02 | 1975-05-06 | Wilson Ralston | Optical rate measurement method |
CA1029644A (en) * | 1974-03-20 | 1978-04-18 | The Dow Chemical Company | Method for determination of triglycerides and glycerol |
JPS5169691A (en) * | 1974-06-07 | 1976-06-16 | Iatron Lab | Ketsuseichuno chuseishibosokuteiyoshaku |
YU218175A (en) * | 1974-09-12 | 1984-04-30 | Schwartzhaupt Kg | Process for total or individual determination of lactate dehydrogenase isoenzyme |
NL7500951A (en) * | 1975-01-28 | 1976-07-30 | Akzo Nv | FLUORIMETRIC DETERMINATION AND DETERMINATION OF A REDUCED CO-ENZYME OR DERIVATIVE IN AN Aqueous SYSTEM. |
US4141688A (en) * | 1977-08-11 | 1979-02-27 | Miles Laboratories, Inc. | Composition, device and method for determining reducing agents |
DE2834705B1 (en) * | 1978-08-08 | 1980-01-24 | Boehringer Mannheim Gmbh | Method and reagent for carrying out enzymatic determinations |
JPS56145352A (en) * | 1980-04-14 | 1981-11-12 | Kyowa Hakko Kogyo Co Ltd | Quantifying method for material peroxide |
DE3046741A1 (en) * | 1980-12-11 | 1982-07-15 | Boehringer Mannheim Gmbh, 6800 Mannheim | DETECTION OF NAD (P) H OR SALICYLATE |
AU8043982A (en) * | 1981-02-12 | 1982-08-19 | Self, C.H. | Method of detecting phosphatase by contacting with nicotinamide coenzyme |
US4935346A (en) * | 1986-08-13 | 1990-06-19 | Lifescan, Inc. | Minimum procedure system for the determination of analytes |
US6092003A (en) * | 1998-01-26 | 2000-07-18 | Honeywell-Measurex Corporation | Paper stock shear and formation control |
US6458326B1 (en) | 1999-11-24 | 2002-10-01 | Home Diagnostics, Inc. | Protective test strip platform |
US6541266B2 (en) | 2001-02-28 | 2003-04-01 | Home Diagnostics, Inc. | Method for determining concentration of an analyte in a test strip |
US6525330B2 (en) | 2001-02-28 | 2003-02-25 | Home Diagnostics, Inc. | Method of strip insertion detection |
US6562625B2 (en) | 2001-02-28 | 2003-05-13 | Home Diagnostics, Inc. | Distinguishing test types through spectral analysis |
-
1969
- 1969-11-26 DE DE1959410A patent/DE1959410C3/en not_active Expired
-
1970
- 1970-10-20 IL IL35487A patent/IL35487A0/en unknown
- 1970-11-10 ZA ZA707604A patent/ZA707604B/en unknown
- 1970-11-17 NL NL7016811A patent/NL7016811A/xx unknown
- 1970-11-17 US US00090467A patent/US3713986A/en not_active Expired - Lifetime
- 1970-11-24 GB GB55847/70A patent/GB1299845A/en not_active Expired
- 1970-11-24 SE SE15893/70A patent/SE364368B/xx unknown
- 1970-11-25 FR FR7042373A patent/FR2072394A5/fr not_active Expired
- 1970-11-26 BR BR224172/70A patent/BR7024172D0/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0045220A1 (en) * | 1980-07-30 | 1982-02-03 | Kyowa Hakko Kogyo Co., Ltd | Method and test composition for determination of hydrogen peroxide |
US4384042A (en) | 1980-07-30 | 1983-05-17 | Kyowa Hakko Kogyo Co., Ltd. | Method and test composition for determination of hydrogen peroxide |
Also Published As
Publication number | Publication date |
---|---|
BR7024172D0 (en) | 1973-04-26 |
US3713986A (en) | 1973-01-30 |
SE364368B (en) | 1974-02-18 |
ZA707604B (en) | 1971-08-25 |
DE1959410A1 (en) | 1971-06-16 |
IL35487A0 (en) | 1970-12-24 |
DE1959410C3 (en) | 1974-02-28 |
NL7016811A (en) | 1971-05-28 |
DE1959410B2 (en) | 1973-08-02 |
FR2072394A5 (en) | 1971-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |