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:
Jul. 22, 1980
Filed:
Oct. 27, 1978
Applicant:
Inventors:
Bo T af Ekenstam, Molndal, SE;
Leif E Aurell, Saro, SE;
Karl G Claeson, Saro, SE;
Birgitta G Karlsson, Molndal, SE;
Stig I Gustavsson, Molndal, SE;
Gun A Olausson, Vastra Frolunda, SE;
Assignee:
AB Kabi, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
435 23 ;
Abstract
Method for the quantitative determination of serine proteases which includes contacting the substance for which the determination is desired with a diagnostically active chromogenic substrate with good stability and high specificity to serine proteases having the formula: H--D--A.sub.1 --A.sub.2 --A.sub.3 --NH--R or salts thereof, wherein A.sub.1 is Gly, Ala, Val, Leu, Ile, Pip, Pro, or Aze; A.sub.2 is Gly, Ala, Val, Leu, Ile, Pip, Pro, Aze, or Phe; A.sub.3 is Arg, Lys, or Orn, and R is a chromophoric group.