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
Application number
ES88401579T
Other languages
English (en)
Inventor
Guy Levesque
Jerome Souppe
Jean-Louis Seris
Valerie Bellenger
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.)
Societe National Elf Aquitaine
Original Assignee
Societe National Elf Aquitaine
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
Priority claimed from FR8709198A external-priority patent/FR2617487B1/fr
Priority claimed from FR8806914A external-priority patent/FR2631971B1/fr
Application filed by Societe National Elf Aquitaine filed Critical Societe National Elf Aquitaine
Application granted granted Critical
Publication of ES2056946T3 publication Critical patent/ES2056946T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • Botany (AREA)
  • Chemical Kinetics & Catalysis (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.
ES88401579T 1987-06-30 1988-06-23 Procedimiento de modificacion quimica de protidos y productos asi modificados. Expired - Lifetime ES2056946T3 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE3881774T2 (de) 1993-11-18
DK359788D0 (da) 1988-06-29
NO882836D0 (no) 1988-06-27
EP0300849A1 (fr) 1989-01-25
JPS6467185A (en) 1989-03-13
GR890300105T1 (en) 1989-10-31
EP0300849B1 (fr) 1993-06-16
NO302184B1 (no) 1998-02-02
NO882836L (no) 1989-01-02
PT87858B (pt) 1992-10-30
PT87858A (pt) 1988-07-01
CA1331571C (fr) 1994-08-23
DE3881774D1 (de) 1993-07-22
US4870016A (en) 1989-09-26
JP2722205B2 (ja) 1998-03-04
DK359788A (da) 1988-12-31

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