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:
Sep. 14, 1982
Filed:
Nov. 21, 1979
Applicant:
Inventors:
Hilary Koprowski, Wynnewood, PA (US);
Kenneth F Mitchell, Unionville, PA (US);
Zenon Steplewski, Strafford, PA (US);
Assignee:
The Wistar Institute, Philadelphia, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01T / ;
U.S. Cl.
CPC ...
424-1 ; 424 12 ; 424 85 ; 2323 / ; 435 41 ;
Abstract
It has been determined that 180,000 dalton molecular weight carcinoembryonic antigen has an antigen site which is not shared by other molecular weight carcinoembryonic antigens, which are released by colorectal carcinoma. A hybridoma antibody specific for the 180,000 dalton molecular weight carcinoembryonic antigen is described.