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:
Apr. 07, 1987
Filed:
Mar. 28, 1984
Applicant:
Inventors:
Arie Ben-Bassat, Concord, CA (US);
Glenn Dorin, San Rafael, CA (US);
Keith Bauer, Oakland, CA (US);
Leo Lin, Fremont, CA (US);
Assignee:
Cetus Corporation, Emeryville, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P / ; C12N / ;
U.S. Cl.
CPC ...
435 68 ; 4351723 ; 935 33 ; 935 38 ; 935111 ;
Abstract
A method for improving the yield of heterologous protein such as IFN-.alpha., IFN-.beta., and IL-2, produced by recombinant bacteria by supplementing the nutrient medium in which the bacteria are grown with a water soluble alcohol and/or amino acid mixture during the terminal phase of the cultivation.