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:
Aug. 15, 1978
Filed:
Apr. 21, 1977
Applicant:
Inventor:
Bjorn Erik Luning, Stockholm, SE;
Assignee:
AB Bonnierforetagen, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07C / ;
U.S. Cl.
CPC ...
424177 ; 2601 / ;
Abstract
The invention provides for a synthetic antigenically active polypeptide containing an immunologically inert portion and as an active immunological determinant group the amino acid sequence A.sub.-3 -A.sub.-2 -A.sub.-1 -A.sub.0 -A.sub.1 -A.sub.2 -A.sub.3, wherein A.sub.0 is an arginine residue, A.sub.1, A.sub.2, A.sub.-1 and A.sub.-2 are the same or different and selected from residues of: glycine, alanine, valine, leucine, lysine, and isoleucine and A.sub.3 and A.sub.-3 are same or different and selected from glutamic acid and aspartic acid. The invention also provides for a process for the preparation of such polypeptide.