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:
Mar. 22, 1977
Filed:
Jan. 02, 1974
Applicant:
Inventors:
Bernard S Wildi, Kirkwood, MO (US);
Lloyd E Weeks, Creve Coeur, MO (US);
Assignee:
Monsanto Company, St. Louis, MO (US);
Primary Examiner:
Int. Cl.
CPC ...
C07G / ;
U.S. Cl.
CPC ...
195 68 ; 195 / ; 195 63 ; 195D / ; 426 12 ;
Abstract
Water-insoluble, biologically active conjugates for use in a reactor core of a flow-through reactor are prepared by covalently bonding an enzyme directly to a fibrous dialdehyde cellulose such as cotton. Preferably the fibrous cellulose is placed in the reactor core of a flow-through reactor before or after it is treated with periodic acid solution to convert glucose units thereof to units containing dialdehyde groups. Thereafter, an enzyme solution is passed through the resultant dialdehyde cellulose to bind the enzyme to the cellulose.