JPS5664789A - Dried immobilized enzyme membrane and its preparation - Google Patents

Dried immobilized enzyme membrane and its preparation

Info

Publication number
JPS5664789A
JPS5664789A JP14049179A JP14049179A JPS5664789A JP S5664789 A JPS5664789 A JP S5664789A JP 14049179 A JP14049179 A JP 14049179A JP 14049179 A JP14049179 A JP 14049179A JP S5664789 A JPS5664789 A JP S5664789A
Authority
JP
Japan
Prior art keywords
membrane
immobilized enzyme
dried
enzyme membrane
immobilized
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
JP14049179A
Other languages
Japanese (ja)
Inventor
Masao Koyama
Shosaku Motoda
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.)
Toshiba Corp
Kyocera Chemical Corp
Original Assignee
Toshiba Corp
Toshiba Chemical Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Toshiba Chemical Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14049179A priority Critical patent/JPS5664789A/en
Publication of JPS5664789A publication Critical patent/JPS5664789A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to preserve a dried immobilized enzyme membrane stably in a dried state and facilitate the rewetting of the membrane, by impregnating an immobilized enzyme membrane with a solution containing one or more types selected from a nonionic surfactant, ethylene glycol, etc., and drying the membrane.
CONSTITUTION: An immobilized enzyme membrane is impregnated with a solution containing one or more types of substances selected from a nonionic surfactant, ethylene glycol, polyethylene glycol, propylene glycol, polypropylene glycol, glycerol, butyl alcohol, sorbitol and mannitol, and dried to prepare a dried immobilized enzyme membrane. The immobilized enzyme membrane is a membrane prepared by immobilizing an enzyme on a membranelike carrier for immobilizing the enzyme with a chemical bond. A cellulose derivative, etc. may be cited as the carrier. The content of the notionic surfactant, etc. in the dried immobilized membrane is usually 0.01W80wt%
COPYRIGHT: (C)1981,JPO&Japio
JP14049179A 1979-11-01 1979-11-01 Dried immobilized enzyme membrane and its preparation Pending JPS5664789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14049179A JPS5664789A (en) 1979-11-01 1979-11-01 Dried immobilized enzyme membrane and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14049179A JPS5664789A (en) 1979-11-01 1979-11-01 Dried immobilized enzyme membrane and its preparation

Publications (1)

Publication Number Publication Date
JPS5664789A true JPS5664789A (en) 1981-06-02

Family

ID=15269846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14049179A Pending JPS5664789A (en) 1979-11-01 1979-11-01 Dried immobilized enzyme membrane and its preparation

Country Status (1)

Country Link
JP (1) JPS5664789A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558849A1 (en) * 1984-01-27 1985-08-02 Menarini Sas READY-TO-USE LIQUID REAGENT TO DETERMINE BLOOD GLUCOSE CONTENT
US4860185A (en) * 1987-08-21 1989-08-22 Electronic Research Group, Inc. Integrated uninterruptible power supply for personal computers
WO1998020332A1 (en) * 1996-11-07 1998-05-14 Sensalyse Holdings Limited Biosensor incorporating a surfactant
CN105833740A (en) * 2016-04-06 2016-08-10 厦门智蓝环保科技有限公司 Dry polyvinylidene fluoride ultrafiltration film and production method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558849A1 (en) * 1984-01-27 1985-08-02 Menarini Sas READY-TO-USE LIQUID REAGENT TO DETERMINE BLOOD GLUCOSE CONTENT
US4860185A (en) * 1987-08-21 1989-08-22 Electronic Research Group, Inc. Integrated uninterruptible power supply for personal computers
WO1998020332A1 (en) * 1996-11-07 1998-05-14 Sensalyse Holdings Limited Biosensor incorporating a surfactant
CN105833740A (en) * 2016-04-06 2016-08-10 厦门智蓝环保科技有限公司 Dry polyvinylidene fluoride ultrafiltration film and production method thereof

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