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:
Mar. 16, 1993
Filed:
Nov. 13, 1990
Applicant:
Inventor:
Ikuo Yamashina, Kyoto, JP;
Assignee:
Shionogi & Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C07K / ; C12P / ;
U.S. Cl.
CPC ...
43524027 ; 5303875 ; 5303888 ; 435 7021 ; 4351722 ;
Abstract
The present invention relates to a monoclonal antibody MLS 102 recognizing human intestinal cancer cells, especially their sugar chain of glycoprotein, and more specifically NeuAc .alpha.2.fwdarw.6GalNAc. The invention also relates to a hybridoma producing the monoclonal antibody which is prepared by fusing splenic cells of a mouse immunized by human intestinal cancer cells with myeloma cells.