FR2364457A1 - Procede de stabilisation d'un co-enzyme et d'un enzyme labiles - Google Patents
Procede de stabilisation d'un co-enzyme et d'un enzyme labilesInfo
- Publication number
- FR2364457A1 FR2364457A1 FR7727386A FR7727386A FR2364457A1 FR 2364457 A1 FR2364457 A1 FR 2364457A1 FR 7727386 A FR7727386 A FR 7727386A FR 7727386 A FR7727386 A FR 7727386A FR 2364457 A1 FR2364457 A1 FR 2364457A1
- Authority
- FR
- France
- Prior art keywords
- enzyme
- labile
- stabilized
- enzymes
- stabilization process
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/62—Three oxygen atoms, e.g. ascorbic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
-
- 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
-
- 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
- C12Q1/50—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving transferase involving creatine phosphokinase
-
- 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
- C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Immunology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Medicinal Chemistry (AREA)
- Urology & Nephrology (AREA)
- Cell Biology (AREA)
- Emergency Medicine (AREA)
- Food Science & Technology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72256576A | 1976-09-13 | 1976-09-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2364457A1 true FR2364457A1 (fr) | 1978-04-07 |
FR2364457B1 FR2364457B1 (de) | 1980-04-25 |
Family
ID=24902389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7727386A Granted FR2364457A1 (fr) | 1976-09-13 | 1977-09-09 | Procede de stabilisation d'un co-enzyme et d'un enzyme labiles |
Country Status (7)
Country | Link |
---|---|
JP (2) | JPS5843078B2 (de) |
CA (1) | CA1102225A (de) |
CH (1) | CH631208A5 (de) |
DE (1) | DE2740957A1 (de) |
FR (1) | FR2364457A1 (de) |
GB (1) | GB1570971A (de) |
SE (1) | SE446742B (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1102225A (en) * | 1976-09-13 | 1981-06-02 | Ivan E. Modrovich | Stabilized liquid enzyme and coenzyme compositions and method of preparing same |
DE2814154A1 (de) * | 1978-04-01 | 1979-10-11 | Behringwerke Ag | Stabilisierte nicotinamid-nucleotide und verfahren zu ihrer herstellung |
JPS5513008A (en) * | 1978-07-11 | 1980-01-29 | Mitsui Toatsu Chem Inc | Stabilization of aqueous solution of enzyme |
CA1187388A (en) * | 1978-09-20 | 1985-05-21 | American Monitor Corporation | Stabilization of working reagent solutions containing nadh, nadph, and/or enzymes, and the use of such stabilized reagents in enzymes or substrate assays |
JPS55138399A (en) * | 1979-04-13 | 1980-10-29 | Dainippon Pharmaceut Co Ltd | Composition for determining beta-d-galactosidase and method thereof |
JPS5982398A (ja) * | 1982-11-01 | 1984-05-12 | Toyobo Co Ltd | 補酵素の安定化法 |
JPS6095746U (ja) * | 1983-12-08 | 1985-06-29 | 株式会社ニツコー | 無線操縦玩具の無線送信機 |
JPS62101773A (ja) * | 1985-10-29 | 1987-05-12 | 白木金属工業株式会社 | 電子キ−装置 |
US5298406A (en) * | 1992-09-14 | 1994-03-29 | E. I. Du Pont De Nemours And Company | Formulation for stabilizing enzymatic activity and immunoreactivity of creatine kinase and creatine kinase isoenzymes |
DE10313972A1 (de) * | 2003-03-27 | 2004-10-21 | Degussa Ag | Gekoppeltes cofaktorabhängiges enzymatisches Reaktionssystem |
US7879567B2 (en) * | 2004-10-05 | 2011-02-01 | Asahi Kasei Pharma Corporation | Method for stabilizing coenzyme and composition therefor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2308639A1 (fr) * | 1975-04-21 | 1976-11-19 | Hoffmann La Roche | Solution stable d'un coenzyme |
FR2344568A1 (fr) * | 1976-03-17 | 1977-10-14 | Modrovich Ivan | Procede de stabilisation d'un enzyme labile |
FR2344570A1 (fr) * | 1976-03-17 | 1977-10-14 | Modrovich Ivan | Procede de stabilisation d'un coenzyme labile |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1084080A (de) * | 1964-11-30 | Beckman Instruments Inc | ||
DE1673194A1 (de) * | 1965-07-22 | 1970-10-29 | Dresden Arzneimittel | Verfahren und Mittel zur Bestimmung von Transaminase-Aktivitaeten |
US3296094A (en) * | 1966-05-05 | 1967-01-03 | Baxter Laboratories Inc | Stabilized aqueous enzyme solutions |
US3557002A (en) * | 1967-11-15 | 1971-01-19 | Procter & Gamble | Stabilized aqueous enzyme preparation |
US3627688A (en) * | 1968-11-12 | 1971-12-14 | Procter & Gamble | Stabilized aqueous enzyme containing compositions |
GB1322951A (en) * | 1969-10-29 | 1973-07-11 | Warner Lambert Co | Process and agent for the determination of glucose |
DE2061984C3 (de) * | 1970-12-16 | 1974-04-11 | Boehringer Mannheim Gmbh, 6800 Mannheim | Reagens zur Bestimmung der Lactat-Dehydrogenase im Farbtest |
DE2302721C2 (de) * | 1973-01-19 | 1975-01-23 | Boehringer Mannheim Gmbh, 6800 Mannheim | Verfahren zur Bestimmung der Creatinkinase |
US3920798A (en) * | 1973-05-08 | 1975-11-18 | Union Carbide Corp | Zeolite y synthesis |
US3962037A (en) * | 1975-01-30 | 1976-06-08 | Miles Laboratories, Inc. | Composition for stabilizing an enzyme-containing reagent |
JPS52111183A (en) * | 1976-03-12 | 1977-09-17 | Hitachi Ltd | Hand rail guiding device |
CA1102225A (en) * | 1976-09-13 | 1981-06-02 | Ivan E. Modrovich | Stabilized liquid enzyme and coenzyme compositions and method of preparing same |
-
1977
- 1977-08-31 CA CA285,845A patent/CA1102225A/en not_active Expired
- 1977-09-08 GB GB3744577A patent/GB1570971A/en not_active Expired
- 1977-09-09 FR FR7727386A patent/FR2364457A1/fr active Granted
- 1977-09-12 CH CH1111877A patent/CH631208A5/fr not_active IP Right Cessation
- 1977-09-12 DE DE19772740957 patent/DE2740957A1/de active Granted
- 1977-09-13 JP JP52111183A patent/JPS5843078B2/ja not_active Expired
- 1977-10-20 SE SE7711853A patent/SE446742B/sv not_active IP Right Cessation
-
1984
- 1984-09-29 JP JP20545084A patent/JPS60105494A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2308639A1 (fr) * | 1975-04-21 | 1976-11-19 | Hoffmann La Roche | Solution stable d'un coenzyme |
FR2344568A1 (fr) * | 1976-03-17 | 1977-10-14 | Modrovich Ivan | Procede de stabilisation d'un enzyme labile |
FR2344570A1 (fr) * | 1976-03-17 | 1977-10-14 | Modrovich Ivan | Procede de stabilisation d'un coenzyme labile |
Also Published As
Publication number | Publication date |
---|---|
JPH0147999B2 (de) | 1989-10-17 |
DE2740957C2 (de) | 1987-07-30 |
JPS5352685A (en) | 1978-05-13 |
SE446742B (sv) | 1986-10-06 |
FR2364457B1 (de) | 1980-04-25 |
JPS60105494A (ja) | 1985-06-10 |
CH631208A5 (en) | 1982-07-30 |
CA1102225A (en) | 1981-06-02 |
JPS5843078B2 (ja) | 1983-09-24 |
DE2740957A1 (de) | 1978-03-16 |
SE7711853L (sv) | 1979-04-21 |
GB1570971A (en) | 1980-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |