FR2165832A1 - Enzymatically-active membranes - immobilisation of enzymes by complex formation on protein membranes - Google Patents

Enzymatically-active membranes - immobilisation of enzymes by complex formation on protein membranes

Info

Publication number
FR2165832A1
FR2165832A1 FR7214074A FR7214074A FR2165832A1 FR 2165832 A1 FR2165832 A1 FR 2165832A1 FR 7214074 A FR7214074 A FR 7214074A FR 7214074 A FR7214074 A FR 7214074A FR 2165832 A1 FR2165832 A1 FR 2165832A1
Authority
FR
France
Prior art keywords
membranes
enzymes
enzymatically
protein
immobilisation
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
Application number
FR7214074A
Other languages
French (fr)
Other versions
FR2165832B1 (en
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.)
Research Corp
Original Assignee
Research Corp
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 US00135753A external-priority patent/US3843446A/en
Application filed by Research Corp filed Critical Research Corp
Priority to FR7214074A priority Critical patent/FR2165832A1/en
Publication of FR2165832A1 publication Critical patent/FR2165832A1/en
Application granted granted Critical
Publication of FR2165832B1 publication Critical patent/FR2165832B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/142—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes with "carriers"
    • B01D69/144—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes with "carriers" containing embedded or bound biomolecules
    • 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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/06—Lysis of microorganisms
    • 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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • 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
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/24—Preparation of compounds containing saccharide radicals produced by the action of an isomerase, e.g. fructose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mycology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Dispersion Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)

Abstract

Complexes of enzymes with a membrane of protein or polypeptide, which retain sufficient enzyme-activity to promote an enzymatically, catalysed reaction when a suitable substrate, is led over teh membrane. Any enzymes mayb e used, but prefd. are lysozyme, urease amylase and invertase. The pref. membrane material is e.g. of collagen. The membranes may be used in pharmaceutical research such as for lysis of cells, in the treatment of waste water, in food and drinks industry and for analytical purposes, for continuous hydrolysis of starch etc.
FR7214074A 1971-04-20 1972-04-20 Enzymatically-active membranes - immobilisation of enzymes by complex formation on protein membranes Granted FR2165832A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7214074A FR2165832A1 (en) 1971-04-20 1972-04-20 Enzymatically-active membranes - immobilisation of enzymes by complex formation on protein membranes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00135753A US3843446A (en) 1971-04-20 1971-04-20 Preparation of enzymatically active membranes
FR7214074A FR2165832A1 (en) 1971-04-20 1972-04-20 Enzymatically-active membranes - immobilisation of enzymes by complex formation on protein membranes

Publications (2)

Publication Number Publication Date
FR2165832A1 true FR2165832A1 (en) 1973-08-10
FR2165832B1 FR2165832B1 (en) 1976-08-06

Family

ID=26217043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214074A Granted FR2165832A1 (en) 1971-04-20 1972-04-20 Enzymatically-active membranes - immobilisation of enzymes by complex formation on protein membranes

Country Status (1)

Country Link
FR (1) FR2165832A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356665A1 (en) * 1976-07-02 1978-01-27 Novo Industri As INSOLUBILIZED ENZYMES AND THEIR PREPARATION
FR2361413A1 (en) * 1976-08-12 1978-03-10 Boehringer Sohn Ingelheim ENZYMES FIXED ON A SUPPORT, AS WELL AS THEIR MANUFACTURING PROCESS AND THEIR APPLICATION
EP0049801A2 (en) * 1980-10-09 1982-04-21 Bayer Ag Sucrose-mutase, immobilized sucrose-mutase and use of this immobilized sucrose-mutase for the production of isomaltulose(6-O-alpha-D-glucopyranosido-D fructose)
WO1987000198A1 (en) * 1985-06-26 1987-01-15 Biotec S.A. Support used in bioluminescent dosing of enzymes, substrates or enzymatic inhibitors

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2073007A5 (en) * 1969-12-05 1971-09-24 Worthington Biochem Corp Immobielised active enzyme products

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2073007A5 (en) * 1969-12-05 1971-09-24 Worthington Biochem Corp Immobielised active enzyme products

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356665A1 (en) * 1976-07-02 1978-01-27 Novo Industri As INSOLUBILIZED ENZYMES AND THEIR PREPARATION
FR2361413A1 (en) * 1976-08-12 1978-03-10 Boehringer Sohn Ingelheim ENZYMES FIXED ON A SUPPORT, AS WELL AS THEIR MANUFACTURING PROCESS AND THEIR APPLICATION
EP0049801A2 (en) * 1980-10-09 1982-04-21 Bayer Ag Sucrose-mutase, immobilized sucrose-mutase and use of this immobilized sucrose-mutase for the production of isomaltulose(6-O-alpha-D-glucopyranosido-D fructose)
EP0049801A3 (en) * 1980-10-09 1982-06-09 Bayer Ag Sucrose-mutase, immobilized sucrose-mutase and use of this immobilized sucrose-mutase for the production of isomaltulose(6-o-alpha-d-glucopyranosido-d fructose)
WO1987000198A1 (en) * 1985-06-26 1987-01-15 Biotec S.A. Support used in bioluminescent dosing of enzymes, substrates or enzymatic inhibitors

Also Published As

Publication number Publication date
FR2165832B1 (en) 1976-08-06

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Legal Events

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