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:
May. 23, 1989
Filed:
Mar. 04, 1985
Applicant:
Inventors:
Joachim Engels, Kronberg/Taunus, DE;
Michael Leineweber, Frankfurt am Main, DE;
Eugen Uhlmann, Belmont, MA (US);
Wolfgang Ulmer, Frankfurt am Main, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07K / ; C12P / ;
U.S. Cl.
CPC ...
424 855 ; 530351 ; 435 68 ; 435811 ;
Abstract
Partial sequences of human-.gamma.-interferon, comprising aminoacid sequences 5 to 127, 1 to 127 and 5 to 146, having biological activity. These partial sequences can be obtained by a genetic engineering process, for which purpose the appropriate DNA sequences are chemically synthesized. The DNA sequences are incorporated in hybrid plasmids, and the latter are introduced into host organisms and their expression is induced there. The biologically active polypeptides are suitable, as is human-.gamma.-interferon, for medicaments.