PRODUCTION OF IMMOBILIZED ENZYME

申请公布号：JPH11164687(A)

申请号：JP19970352398

申请日期：1997.12.05

申请公布日期：1999.06.22

申请人：

FUJI SPINNING CO LTD

发明人：KAWAMURA YOSHIHIDE;OKANO AZUSA

分类号：C12N11/08;C12N9/20;C12N9/54;C12R1/01;(IPC1-7):C12N11/08

主分类号：C12N11/08

摘要：PROBLEM TO BE SOLVED: To provide a method for producing an immobilized enzyme which has catalytic actions suitable for organic synthesis, slightly liberates an enzyme and yet has excellent manifestation activity. SOLUTION: A regenerated granular porous chitosan carrier is reacted with a solution of a copolymer of a vinyl alcohol alkyl ether and maleic anhydride in the ratio of 0.05-0.60 dried pt.wt. of the solution based on 1 dried pt.wt. of the carrier. Then, the solution is removed and an aqueous solution of an enzyme is added and the enzyme is immobilized.

Anordning för uppvärmning av en markyta medelst en rörcirkulationskrets

Optical transmitter

Paste-like bone cement

Fully integrated switching and routing in a security device

Adjusting pause-loop exiting window values

Provisioning virtual machines from template by splitting and building index for locating content portions via content-centric network

Redundant, fault-tolerant, distributed remote procedure call cache in a storage system

Photonic line sharing for high-speed routers

Method and system for web filtering

Managing updating of metadata of file systems

Methods and apparatus for optimizing resource utilization in distributed storage systems

Reducing calibration testing time

Digital streak camera with rotating mirror

Imaging apparatus

System and method for automated assignment of monitoring in a contact center

Static MAC address propagation in multipoint network services

State determination in resistance variable memory

Magnetic disc device and self servo writing method

Automatically conforming printed labels

System and method for displaying weather information