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. 18, 1980
Filed:
Mar. 08, 1979
Applicant:
Inventor:
Franz Fiedler, Munich, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C12Q / ;
U.S. Cl.
CPC ...
2601 / ; 435 24 ;
Abstract
The new compound acetylphenylalanyl-arginine ethyl ester (Ac-Phe-Arg OEt) and its acid addition salts are used in the diagnostic determination of the content of Kallikrein. In view of the role of Kallikrein in regulating blood pressure or the renal function, the reliable determination of small amounts of Kallikrein such as occur in urine, saliva or glands is important but has been difficult to achieve. Ac-Phe-Arg OEt and its esters provide a substrate for use in such determinations and allow a significant improvement in accuracy.