The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 20, 1976
Filed:
Aug. 07, 1974
Applicant:
Inventors:
Oskar R Zaborsky, Watchung, NJ (US);
Allen I Laskin, New York, NY (US);
Assignee:
Exxon Research and Engineering Company, Linden, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07G / ;
U.S. Cl.
CPC ...
195 63 ; 195 68 ; 195D / ;
Abstract
Glycoenzymes are immobilized by oxidizing a carbohydrate portion of the enzyme to a carbonyl group or a precursor thereof and reacting the resultant carbonyl group on the enzyme with an amino group of an amino-containing water insoluble polymer to produce a water insoluble conjugate. This method avoids loss of enzyme activity as a result of the carbohydrate portion of the enzyme which is catalytically inert being utilized in preparing the water-insoluble conjugate.