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:
Nov. 15, 1977
Filed:
Apr. 28, 1975
Applicant:
Inventors:
Hans Sievertsson, Sollentuna, SW;
Ronny Hugo Lundin, Stockholm, SW;
Gertrud Elisabeth Sjodahl, Sodertalje, SW;
Assignee:
AB Kabi, Stockholm, SW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; A61K / ; C12B / ;
U.S. Cl.
CPC ...
2601 / ; 195-17 ; 424177 ;
Abstract
Novel synthetic peptides of the general formula ##STR1## and the corresponding reduced, linear form. The cyclic form of the peptide is produced by oxidation of the corresponding linear compound thereby providing the divalent dithio group --S--S-- joining the beta carbon of each of the cysteine moieties. In the above formula X is serine (SER) or lysine (Lys), and Y is OH or Thr-Glu-Gly-Phe. The obtained synthetic peptides, in either form, are useful in promoting growth of cells of mammalian tissues.