JPS54140790A - Immobilized enzyme - Google Patents

Immobilized enzyme

Info

Publication number
JPS54140790A
JPS54140790A JP4848978A JP4848978A JPS54140790A JP S54140790 A JPS54140790 A JP S54140790A JP 4848978 A JP4848978 A JP 4848978A JP 4848978 A JP4848978 A JP 4848978A JP S54140790 A JPS54140790 A JP S54140790A
Authority
JP
Japan
Prior art keywords
enzyme
film
immobilized enzyme
molecular weight
substrate
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.)
Pending
Application number
JP4848978A
Other languages
Japanese (ja)
Inventor
Kozo Muramatsu
Konoe Miura
Chihiro Eguchi
Kuniko Mitsumizo
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei 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
Application filed by Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP4848978A priority Critical patent/JPS54140790A/en
Publication of JPS54140790A publication Critical patent/JPS54140790A/en
Pending legal-status Critical Current

Links

Landscapes

  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

PURPOSE: To prepare an immobilized enzyme having high actvity, long life, and specific structure, easily, by a specific process.
CONSTITUTION: An enzyme (e.g. glucose oxidase, L-amino acid oxidase, lactase, etc.) is homogeneously dispersed in an aqueous medium together with (A) polyvinyl pyrrolidone, or (B) polyvinyl alcohol, and (C) a polyfunctional compound having two or more photo-polymerizable functional groups. The dispersion is applied to a substrate to a thin film, the solvent is evaporated, and the film is polymerized by irradiating with light to afford an insoluble film containing immobilized enzyme on the substrate. The film has a thickness of ≤30μ, and is composed of a three- dimensional matrix of (C) polymer having a molecular weight of ≤450 dispersed with a water-soluble polymer of (A) having a molecular weight of ≥100,000 or (B) having a polymerization degree of ≥1,000 and a saponification rate of ≥75%, and the enzyme.
COPYRIGHT: (C)1979,JPO&Japio
JP4848978A 1978-04-24 1978-04-24 Immobilized enzyme Pending JPS54140790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4848978A JPS54140790A (en) 1978-04-24 1978-04-24 Immobilized enzyme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4848978A JPS54140790A (en) 1978-04-24 1978-04-24 Immobilized enzyme

Publications (1)

Publication Number Publication Date
JPS54140790A true JPS54140790A (en) 1979-11-01

Family

ID=12804795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4848978A Pending JPS54140790A (en) 1978-04-24 1978-04-24 Immobilized enzyme

Country Status (1)

Country Link
JP (1) JPS54140790A (en)

Similar Documents

Publication Publication Date Title
ATE60709T1 (en) DELIVERY DEVICE FOR ZERO ORDER RELEASE OF AN ACTIVE SUBSTANCE INTO A SOLVENT LIQUID, AND PROCESS FOR THE PRODUCTION THEREOF.
CA2062753A1 (en) Precipitate test for microorganisms
JPS5715819A (en) Gas separating material
JPS5296791A (en) Preparation of composition including enzymes or microorganisms
SE7414081L (en) HYDROPHOBT SUBSTRATE
JPS5294487A (en) Production of compositions containing enzyme or microbial cells
IE37902B1 (en) Immobilized enzymes process and intermediates therefor
JPS5739792A (en) Preparation of acrylamide by novel immobilized mold
EP0395136A3 (en) Radiation-sensitive composition and use thereof in the preparation of electrochemical ion sensors
JPS54140790A (en) Immobilized enzyme
JPS5738823A (en) Ion-exchange membrane and its production
JPS55108290A (en) Production of stable aqueous solution of acrylamide or methacrylamide
JPS5733597A (en) Immobilized heat-resistant acetokinase
JPS54143592A (en) Microbial preparation of acrylamide or methacrylamide
BR8800637A (en) SPHERICAL BIOCATALISER AND PROCESS FOR ITS PRODUCTION
JPS55114306A (en) Treating agent for semipermeable membrane and its manufacturing method
JPS545096A (en) Method of immobilizing enzyme or mold using betain polymer
JPS6443343A (en) Microcapsules and their production
JPS52143281A (en) Immobilization of enzymes or microbial cells
JPS52151788A (en) Method of preparation immobilized enzyme or microbial cellresin composite
JPS57163483A (en) Immobilized enzyme
JPS57190061A (en) Water-resistant adhesive
JPS57206614A (en) Anti-inflammatory analgesic poultice
JPS5682093A (en) Immobilization of enzyme using light
JPS52110888A (en) Immobilization of yeast or microbial cells