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. 17, 1992
Filed:
Jan. 05, 1987
Applicant:
Inventors:
Philip J Barr, San Francisco, CA (US);
James P Merryweather, Berkeley, CA (US);
Guy T Mullenbach, Berkeley, CA (US);
Mickey S Urdea, San Francisco, CA (US);
Pablo Valenzuela, San Francisco, CA (US);
Assignee:
Chiron Corporation, Emeryville, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435255 ; 435 694 ; 4351723 ; 43525233 ; 435256 ; 4353201 ; 536 27 ; 935 13 ; 935 28 ; 935 69 ; 935 73 ;
Abstract
A DNA having a base sequence coding for human epidermal growth factor has been synthesized in blocks, and cloned. Novel recombinant DNA transfer vectors containing said cloned DNA have been constructed. The codon usage of the sequence reflects the codon bias of yeast. The DNA sequence is useful for the large scale synthesis of human epidermal growth factor in yeast cells or microorganisms transformed by said recombinant DNA transfer vectors.