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. 11, 1997
Filed:
Dec. 16, 1992
Applicant:
Inventors:
Hideaki Hagiwara, Takarazuka, JP;
Hideo Yuasa, Kasai, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ;
U.S. Cl.
CPC ...
435344 ; 435346 ;
Abstract
A new cell line TriH8 is obtained by fusing a particular sub-clone, A431c, of the human epidermoid carcinoma cell line A431 with the TOS/H8 (human/human) hybridoma. Fused cell TriH8 has been deposited under FRI accession number FERM BP-4452. The fused cell is capable of proliferating in basal medium without addition of serum or growth factor. The cell line is more effective in producing antibody (IgM) than the donor cell TOS/H8.