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:
Dec. 08, 1987
Filed:
Mar. 09, 1983
Applicant:
Inventor:
Shing Chang, Hercules, CA (US);
Assignee:
Cetus Corporation, Emeryville, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12P / ;
U.S. Cl.
CPC ...
4353171 ; 435253 ; 4351723 ; 435 68 ; 935 47 ; 935 48 ; 935 50 ; 935 51 ;
Abstract
The invention discloses a method for producing modified signal peptides sequences derived from wild-type signal peptide sequences of the type that are capable of forming membrane-bound lipoproteins. Modified signal peptide sequences produced by the method of the invention are useful for increasing the secretion of heterologous gene products produced by transformed host organisms. The invention further discloses a method for producing recombinant DNA sequences in vivo.