FR2423497A1 - Enzymes immobilisees, leur preparation et leur utilisation - Google Patents

Enzymes immobilisees, leur preparation et leur utilisation

Info

Publication number
FR2423497A1
FR2423497A1 FR7909800A FR7909800A FR2423497A1 FR 2423497 A1 FR2423497 A1 FR 2423497A1 FR 7909800 A FR7909800 A FR 7909800A FR 7909800 A FR7909800 A FR 7909800A FR 2423497 A1 FR2423497 A1 FR 2423497A1
Authority
FR
France
Prior art keywords
glutaraldehyde
immobilized
enzyme
intracellular
preparation
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
FR7909800A
Other languages
English (en)
Other versions
FR2423497B1 (fr
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.)
Novo Nordisk AS
Original Assignee
Novo Industri AS
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
Application filed by Novo Industri AS filed Critical Novo Industri AS
Publication of FR2423497A1 publication Critical patent/FR2423497A1/fr
Application granted granted Critical
Publication of FR2423497B1 publication Critical patent/FR2423497B1/fr
Expired 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
    • 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
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/832—Bacillus
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi

Landscapes

  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

L'invention concerne des améliorations concernant des enzymes immobilisées. Pour immobiliser une enzyme intracellulaire sensible au glutaraldéhyde, on fait réagir dans un milieu aqueux des cellules microbiennes contenant une enzyme intracellulaire sensible au glutaraldéhyde, avec du glutaraldéhyde en présence d'une polyamine ayant une teneur importante en radicaux amino primaires, puis on isole l'enzyme immobilisée obtenue. L'invention s'applique en particulier à l'obtention d'une enzyme immobilisée, avec un rendement élevé, de façon relativement peu coûteuse et avec une dilution relativement faible de l'activité enzymatique, l'enzyme immobilisée obtenue convenant bien à l'emploi dans des produits à usage industriel.
FR7909800A 1978-04-19 1979-04-18 Enzymes immobilisees, leur preparation et leur utilisation Expired FR2423497B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1552178 1978-04-19

Publications (2)

Publication Number Publication Date
FR2423497A1 true FR2423497A1 (fr) 1979-11-16
FR2423497B1 FR2423497B1 (fr) 1986-01-03

Family

ID=10060596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909800A Expired FR2423497B1 (fr) 1978-04-19 1979-04-18 Enzymes immobilisees, leur preparation et leur utilisation

Country Status (11)

Country Link
US (1) US4288552A (fr)
JP (1) JPS54163888A (fr)
AT (1) AT364880B (fr)
BE (1) BE875657A (fr)
CH (1) CH640882A5 (fr)
DE (1) DE2915135A1 (fr)
DK (1) DK146942C (fr)
FR (1) FR2423497B1 (fr)
IT (1) IT1116501B (fr)
NL (1) NL7902860A (fr)
SE (1) SE465965B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836959B2 (ja) * 1980-08-21 1983-08-12 三井製糖株式会社 固定化α−グルコシルトランスフエラ−ゼによるパラチノ−スの製造法
US4347320A (en) * 1980-11-24 1982-08-31 Miles Laboratories, Inc. Immobilization of microorganisms in gelled carrageenan
US4337313A (en) * 1980-12-08 1982-06-29 Miles Laboratories, Inc. Immobilization of biocatalysts
US4355105A (en) * 1981-03-30 1982-10-19 Miles Laboratories, Inc. Glutaraldehyde/polyethylenimine immobilization of whole microbial cells
US4486408A (en) * 1981-04-07 1984-12-04 Kiel Johnathan L Insoluble crosslinked cytotoxic oxidase-peroxidase system
US4390627A (en) * 1981-10-26 1983-06-28 Miles Laboratories, Inc. Immobilization of the sucrose mutase in whole cells of protaminobacter rubrum
DE3222912A1 (de) * 1982-06-18 1983-12-22 Basf Ag, 6700 Ludwigshafen Unloeslicher biokatalysator
JPS5951790A (ja) * 1982-09-20 1984-03-26 Nok Corp 酵素固定膜の製造法
US4760024A (en) * 1983-08-10 1988-07-26 Miles Inc. Immobilization of enzymes
CA1210717A (fr) * 1983-08-10 1986-09-02 Oreste J. Lantero, Jr. Immobilisation de biocatalyseurs
DE3408299A1 (de) * 1984-03-07 1985-09-12 Bayer Ag, 5090 Leverkusen Verfahren zur immobilisierung von zellen und enzymen
US4898827A (en) * 1984-10-17 1990-02-06 Advanced Mineral Technologies, Inc. Metal recovery
USRE33441E (en) * 1985-06-14 1990-11-13 Novo Industri A/S Immobilization of biologically active material with glutaraldehyde and polyazaetidine
DK152764C (da) * 1985-06-14 1988-10-03 Novo Industri As Fremgangsmaade til fremstilling af et immobiliseret enzymprodukt
IT1204845B (it) * 1986-03-25 1989-03-10 Foscama Biomed Chim Farma Procedimento per preservare l'attivita' fosforilante del lievito di birra,applicato alla produzione di fruttosio-1,6-difosfato
JPH0424967Y2 (fr) * 1987-07-16 1992-06-15
DK589389D0 (da) * 1989-11-23 1989-11-23 Novo Nordisk As Immobiliseret enzympraeparat
US6551804B2 (en) 1999-07-12 2003-04-22 E. I. Du Pont De Nemours And Company Process for preparing 4-cyanopentanoic acid
US7964415B2 (en) 2006-04-26 2011-06-21 Cardiogenics Inc. Stable water-soluble polyethylenimine conjugates and methods of use thereof
DE102006028817A1 (de) * 2006-06-21 2007-12-27 Evonik Degussa Gmbh Aufarbeitung von Reaktionslösungen aus Ganzzell-Biotransformationen
US7695945B2 (en) * 2007-10-31 2010-04-13 E. I. Du Pont De Nemours And Company Immobilized microbial nitrilase for production of glycolic acid
US7741088B2 (en) 2007-10-31 2010-06-22 E.I. Dupont De Nemours And Company Immobilized microbial nitrilase for production of glycolic acid
CN104114700A (zh) * 2011-11-11 2014-10-22 吉尔德联合有限公司 一种可生物降解的固定化酶及其制备方法
CN107238645B (zh) * 2017-05-11 2019-04-30 山东省科学院生物研究所 在线监测用葡萄糖氧化酶丝网印刷电极及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2035774A2 (en) * 1969-03-19 1970-12-24 Anvar Active protein product - with polymeric carrier
FR2145486A1 (fr) * 1971-07-09 1973-02-23 Reynolds Tobacco Co R
FR2193832A1 (fr) * 1972-07-22 1974-02-22 Beecham Group Ltd
US3796634A (en) * 1970-03-19 1974-03-12 Us Health Education & Welfare Insolubilized biologically active enzymes
FR2198954A1 (fr) * 1972-09-11 1974-04-05 Novo Terapeutisk Labor As
JPS51144778A (en) * 1975-06-07 1976-12-13 Res Inst For Prod Dev A process for immobilizing microorganisms

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779869A (en) * 1971-05-13 1973-12-18 Miles Lab Enzyme stabilization
US3957580A (en) * 1974-03-27 1976-05-18 Pfizer Inc. Immobilized microbial cells
US3989596A (en) * 1974-03-28 1976-11-02 R. J. Reynolds Tobacco Company Aggregate of dried flocculated cells
US3980521A (en) * 1974-08-28 1976-09-14 Novo Industri A/S Immobilization of glucose isomerase

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2035774A2 (en) * 1969-03-19 1970-12-24 Anvar Active protein product - with polymeric carrier
US3796634A (en) * 1970-03-19 1974-03-12 Us Health Education & Welfare Insolubilized biologically active enzymes
FR2145486A1 (fr) * 1971-07-09 1973-02-23 Reynolds Tobacco Co R
FR2193832A1 (fr) * 1972-07-22 1974-02-22 Beecham Group Ltd
FR2198954A1 (fr) * 1972-09-11 1974-04-05 Novo Terapeutisk Labor As
JPS51144778A (en) * 1975-06-07 1976-12-13 Res Inst For Prod Dev A process for immobilizing microorganisms

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1977 *

Also Published As

Publication number Publication date
NL7902860A (nl) 1979-10-23
DK146942B (da) 1984-02-20
IT1116501B (it) 1986-02-10
JPS6222599B2 (fr) 1987-05-19
FR2423497B1 (fr) 1986-01-03
ATA284879A (de) 1981-04-15
JPS54163888A (en) 1979-12-26
SE465965B (sv) 1991-11-25
AT364880B (de) 1981-11-25
DK146942C (da) 1984-07-30
US4288552A (en) 1981-09-08
CH640882A5 (de) 1984-01-31
SE7903357L (sv) 1979-10-20
DE2915135C2 (fr) 1988-09-01
DE2915135A1 (de) 1979-10-31
BE875657A (fr) 1979-10-18
IT7948765A0 (it) 1979-04-18
DK141779A (da) 1979-10-20

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