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:
Jan. 19, 1999
Filed:
Jun. 07, 1995
Applicant:
Inventor:
Maria S Flores-Castaneda, Monterrey, MX;
Assignee:
Universidad Autonoma De Nuevo Leon, Monterrey, MX;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
435-722 ; 435219 ; 435-736 ;
Abstract
The method of the invention relates to the preservation of a complex antigenic system of Entamoeba histolytica molecules, without using enzymatic inhibitors and using these preserved Entamoeba histolytica molecules as a reagent in a diagnostic assay system and as a starting material for the isolation of Entamoeba histolytica proteins.