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. 12, 1994
Filed:
May. 21, 1993
Applicant:
Inventors:
Assignee:
Delta Biotechnology Limited, Nottingham, GB;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07K / ; C12P / ;
U.S. Cl.
CPC ...
530325 ; 530326 ; 435 697 ;
Abstract
Secretory leader sequences, for use in secreting heterologous polypeptides in yeast, are formed by fusing part of the human serum albumin pre-sequence or part of the Kluyveromyces lactis killer toxin pre-sequence to the Saccharomyces cerevisiae mating factor alpha-1 KEX2 cleavage recognition site. The resulting fusion leader sequences are: