×

Method for immobilizing enzymes and microbial cells

  • US 4,195,129 A
  • Filed: 12/29/1977
  • Issued: 03/25/1980
  • Est. Priority Date: 11/26/1975
  • Status: Expired due to Term
First Claim
Patent Images

1. A method for immobilizing enzymes or microbial cells which is characterized in the steps of:

  • uniformly mixing aqueous dispersion of enzymes or microbial cells with a monomer-free photo-curable resin having a number average molecular weight of 800 to 100,000, two or more photo-polymerizable ethylenically unsaturated groups per molecule and nonionic hydrophilic groups; and

    irradiating actinic rays having a wave length of 2500 to 6000 A to said mixture, whereby said enzymes or microbial cells are entrapped in said resin.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×