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. 30, 1996
Filed:
Feb. 09, 1995
Oreste J Lantero, Goshen, IN (US);
Jack W Brewer, Elkhart, IN (US);
Sharon M Sarber, Bristol, IN (US);
Solvay Enzymes, Inc., Elkhart, IN (US);
Abstract
A method for preparing an immobilized enzyme conjugate, whereby the enzyme is treated with a polyfunctional amine reactive material for forming a treated enzyme-containing adduct before being immobilized on a solid support which has been contacted with a solution of a polyamine compound. The method is especially preferred for use with glucoamylase, fungal .alpha.-amylase and .beta.-amylase. Immobilized enzyme conjugates formed by use of this method include treated enzyme-containing adducts. The immobilized enzyme conjugates disclosed herein are more stable and the enzymes immobilized therein are more tightly-held than those otherwise obtained and provided.