ES2056946T3 - Procedimiento de modificacion quimica de protidos y productos asi modificados. - Google Patents
Procedimiento de modificacion quimica de protidos y productos asi modificados.Info
- Publication number
- ES2056946T3 ES2056946T3 ES88401579T ES88401579T ES2056946T3 ES 2056946 T3 ES2056946 T3 ES 2056946T3 ES 88401579 T ES88401579 T ES 88401579T ES 88401579 T ES88401579 T ES 88401579T ES 2056946 T3 ES2056946 T3 ES 2056946T3
- Authority
- ES
- Spain
- Prior art keywords
- protides
- modified
- products
- chemical modification
- modification procedure
- 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 - Lifetime
Links
Classifications
-
- 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
- C12N9/0004—Oxidoreductases (1.)
- C12N9/0065—Oxidoreductases (1.) acting on hydrogen peroxide as acceptor (1.11)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/107—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides
- C07K1/1072—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides by covalent attachment of residues or functional groups
- C07K1/1077—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides by covalent attachment of residues or functional groups by covalent attachment of residues other than amino acids or peptide residues, e.g. sugars, polyols, fatty acids
-
- 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
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
-
- 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
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/63—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from plants
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Botany (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biophysics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Enzymes And Modification Thereof (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
PROCEDIMIENTO PARA MODIFICAR UN PROTIDO POR FIJACION DE UN GRUPO ORGANICO SOBRE SU MOLECULA, HACIENDO REACCIONAR EL PROTIDO CON UN ACIDO, SAL O ESTER DITIOICO, CUYO RESTO ACIDO TIENE EL GRUPO ORGANICO A FIJAR, MIENTRAS QUE EL RESTO DE LA MOLECULA TIENE UNA ESTRUCTURA DE GRUPO SALIENTE, DE MODO QUE EL COMPUESTO DITIOICO REACCIONA CON LOS -NH2 O -NH DE LA MOLECULA DE PROTIDO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8709198A FR2617487B1 (fr) | 1987-06-30 | 1987-06-30 | Procede de modification chimique de protides et produits ainsi modifies |
FR8806914A FR2631971B1 (fr) | 1988-05-25 | 1988-05-25 | Greffage de dithioacides sur des protides |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2056946T3 true ES2056946T3 (es) | 1994-10-16 |
Family
ID=26226066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88401579T Expired - Lifetime ES2056946T3 (es) | 1987-06-30 | 1988-06-23 | Procedimiento de modificacion quimica de protidos y productos asi modificados. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4870016A (es) |
EP (1) | EP0300849B1 (es) |
JP (1) | JP2722205B2 (es) |
CA (1) | CA1331571C (es) |
DE (1) | DE3881774T2 (es) |
DK (1) | DK359788A (es) |
ES (1) | ES2056946T3 (es) |
GR (1) | GR890300105T1 (es) |
NO (1) | NO302184B1 (es) |
PT (1) | PT87858B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2637292B1 (fr) * | 1988-10-03 | 1992-06-05 | Agronomique Inst Nat Rech | Procede de production de lignine-peroxydase par des cellules non-proliferantes de phanerochaete chrysosporium |
US5719039A (en) | 1995-06-01 | 1998-02-17 | University Of Iowa Research Foundation | Enzyme-surfactant ion-pair complex catalyzed reactions in organic solvents |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR39628E (fr) * | 1931-01-12 | 1932-01-22 | Ig Farbenindustrie Ag | Procédé pour l'activation des protéases |
US2567747A (en) * | 1948-03-18 | 1951-09-11 | Wallerstein Co Inc | Stabilization of enzyme preparations |
US3940420A (en) * | 1974-07-15 | 1976-02-24 | Pierce Chemical Company | Compound, dithiobis-(succinimidyl propionate) |
US4609625A (en) * | 1983-11-14 | 1986-09-02 | Owens-Illinois, Inc. | Process for the production of modified proteins and product thereof |
FR2580666B1 (fr) * | 1985-04-19 | 1988-01-15 | Elf Aquitaine | Perfectionnement a l'immobilisation d'enzymes |
-
1988
- 1988-06-23 EP EP88401579A patent/EP0300849B1/fr not_active Expired - Lifetime
- 1988-06-23 ES ES88401579T patent/ES2056946T3/es not_active Expired - Lifetime
- 1988-06-23 DE DE88401579T patent/DE3881774T2/de not_active Expired - Fee Related
- 1988-06-27 NO NO882836A patent/NO302184B1/no unknown
- 1988-06-28 PT PT87858A patent/PT87858B/pt not_active IP Right Cessation
- 1988-06-29 DK DK359788A patent/DK359788A/da not_active Application Discontinuation
- 1988-06-29 JP JP63159557A patent/JP2722205B2/ja not_active Expired - Lifetime
- 1988-06-29 CA CA000570714A patent/CA1331571C/fr not_active Expired - Fee Related
- 1988-06-29 US US07/213,093 patent/US4870016A/en not_active Expired - Fee Related
-
1989
- 1989-10-31 GR GR89300105T patent/GR890300105T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
NO302184B1 (no) | 1998-02-02 |
JP2722205B2 (ja) | 1998-03-04 |
NO882836L (no) | 1989-01-02 |
EP0300849A1 (fr) | 1989-01-25 |
DE3881774D1 (de) | 1993-07-22 |
DE3881774T2 (de) | 1993-11-18 |
DK359788D0 (da) | 1988-06-29 |
CA1331571C (fr) | 1994-08-23 |
GR890300105T1 (en) | 1989-10-31 |
NO882836D0 (no) | 1988-06-27 |
EP0300849B1 (fr) | 1993-06-16 |
JPS6467185A (en) | 1989-03-13 |
DK359788A (da) | 1988-12-31 |
PT87858B (pt) | 1992-10-30 |
US4870016A (en) | 1989-09-26 |
PT87858A (pt) | 1988-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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