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. 28, 1989
Filed:
Jan. 12, 1989
Applicant:
Inventor:
Michael K Hoskins, Irvine, CA (US);
Assignee:
Ciba Corning Diagnostics Corp., Medfield, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436 18 ; 436-8 ; 436 13 ; 436 16 ;
Abstract
Isoenzyme control reagents and methods for making same stabilized by means of plexiform stabilizing means. The preferred plexiform stabilizing means is selected from the group consisting of monosaccharide and disaccharide reducing sugars. The most preferred isoenzyme control reagent comprises the isoenzyme of interest obtained from selected tissue, preclarified human sera, stabilizing cofactor, a chelating agent means, a weak nonphospate buffer and lactose as the most preferred plexiform stabilizing means.