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:
Feb. 24, 1981
Filed:
Jan. 07, 1980
Applicant:
Inventor:
Mark R Shaffar, Park City, IL (US);
Assignee:
Abbott Laboratories, North Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q / ; C12Q / ; C12N / ;
U.S. Cl.
CPC ...
435-7 ; 435 28 ; 435188 ;
Abstract
The addition of 8-anilino-1-napthalene sulfonic acid to a reagent comprising peroxidase in a serum protein based medium improves the stability of the enzyme 10-20 fold by blocking heme binding proteins and thereby maintaining the structural integrity of the enzyme.