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GB2019410A - Immobilized enzyme products - Google Patents

Immobilized enzyme products

Info

Publication number
GB2019410A
GB2019410A GB7913385A GB7913385A GB2019410A GB 2019410 A GB2019410 A GB 2019410A GB 7913385 A GB7913385 A GB 7913385A GB 7913385 A GB7913385 A GB 7913385A GB 2019410 A GB2019410 A GB 2019410A
Authority
GB
United Kingdom
Prior art keywords
immobilized enzyme
glutaraldehyde
enzyme products
enzyme
intracellular
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
GB7913385A
Other versions
GB2019410B (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.)
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
Priority to GB7913385A priority Critical patent/GB2019410B/en
Publication of GB2019410A publication Critical patent/GB2019410A/en
Application granted granted Critical
Publication of GB2019410B publication Critical patent/GB2019410B/en
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

Landscapes

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

Abstract

There is provided a process for immobilization of an intracellular, glutaraldehyde sensitive enzyme, which process comprises reacting in an aqueous medium microbial cells containing intracellular glutaraldehyde sensitive enzyme with glutaraldehyde in the presence of a polyamine with a significant content of primary amino groups, and isolation of obtained immobilized enzyme, immobilized enzyme products of such a process and the use thereof.
GB7913385A 1978-04-19 1979-04-18 Immobilized enzyme products Expired GB2019410B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7913385A GB2019410B (en) 1978-04-19 1979-04-18 Immobilized enzyme products

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1552178 1978-04-19
GB7913385A GB2019410B (en) 1978-04-19 1979-04-18 Immobilized enzyme products

Publications (2)

Publication Number Publication Date
GB2019410A true GB2019410A (en) 1979-10-31
GB2019410B GB2019410B (en) 1982-06-03

Family

ID=26251351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7913385A Expired GB2019410B (en) 1978-04-19 1979-04-18 Immobilized enzyme products

Country Status (1)

Country Link
GB (1) GB2019410B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504582A (en) * 1982-07-20 1985-03-12 Genex Corporation Vermiculite as a carrier support for immobilized biological materials
EP0193925A3 (en) * 1985-03-04 1988-07-13 The Dow Chemical Company Stabilization of extracellular enzymes
EP0195304A3 (en) * 1985-03-04 1988-07-20 The Dow Chemical Company Stabilization of intracellular enzymes
EP0276560A1 (en) * 1987-01-27 1988-08-03 Imperial Chemical Industries Plc Immobilisation of enzymes
WO1990005116A1 (en) * 1988-11-04 1990-05-17 Magindag Steirische Magnesit-Industrie Aktiengesellschaft Use of aminoaldehyde polymers for purifying waste water

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355105A (en) 1981-03-30 1982-10-19 Miles Laboratories, Inc. Glutaraldehyde/polyethylenimine immobilization of whole microbial cells
US4434228A (en) 1982-04-20 1984-02-28 Genex Corporation Immobilization of biological materials in condensed polyalkyleneimine polymers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504582A (en) * 1982-07-20 1985-03-12 Genex Corporation Vermiculite as a carrier support for immobilized biological materials
EP0193925A3 (en) * 1985-03-04 1988-07-13 The Dow Chemical Company Stabilization of extracellular enzymes
EP0195304A3 (en) * 1985-03-04 1988-07-20 The Dow Chemical Company Stabilization of intracellular enzymes
EP0276560A1 (en) * 1987-01-27 1988-08-03 Imperial Chemical Industries Plc Immobilisation of enzymes
WO1990005116A1 (en) * 1988-11-04 1990-05-17 Magindag Steirische Magnesit-Industrie Aktiengesellschaft Use of aminoaldehyde polymers for purifying waste water

Also Published As

Publication number Publication date
GB2019410B (en) 1982-06-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950418