Enzyme stabilisation
First Claim
Patent Images
1. A method for preparing a stabilised dried enzyme comprising the steps of:
- mixing an aqueous solution of an enzyme with a soluble polymeric cationic polyelectrolyte and a polyol comprising mono-, di-, trisaccharides, or reduced derivative thereof to form a mixture, andremoving water from the mixture so as to obtain the stabilised dried enzyme.
4 Assignments
0 Petitions
Accused Products
Abstract
A method of stabilising enzymes or other proteins against denaturation or drying comprises mixing the protein with a cyclic polyol and a cationic polyelectrolyte.
-
Citations
27 Claims
-
1. A method for preparing a stabilised dried enzyme comprising the steps of:
-
mixing an aqueous solution of an enzyme with a soluble polymeric cationic polyelectrolyte and a polyol comprising mono-, di-, trisaccharides, or reduced derivative thereof to form a mixture, and removing water from the mixture so as to obtain the stabilised dried enzyme. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
-
- 18. A dried product containing an oxidase, a soluble polymeric cation polyelectrolyte and a polyol comprising mono-, di-, trisaccharides, or reduced derivative thereof.
Specification