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:
Jul. 19, 1988
Filed:
May. 21, 1985
Applicant:
Inventors:
Satoshi Takano, Yokohama, JP;
Hajimu Morioka, Kawasaki, JP;
Hiroshiro Shibai, Chigasaki, JP;
Kazukiyo Onodera, Tokyo, JP;
Assignee:
Ajinomoto Co., Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12P / ; C12R / ;
U.S. Cl.
CPC ...
435 68 ; 4352402 ; 435948 ;
Abstract
This invention relates to a human T or B cell line carrying at least one Ela human adenovirus 12-type gene or fragment thereof; said cell line being capable of spontaneously producing an immmunologically active substance. This invention also relates to a process for producing an immunologically active substance comprising culturing a human B- or T- cell line carrying at least one human Ela adenovirus 12-type gene or fragment thereof in a culture medium capable of supporting growth thereof for a period of time effective to attain a spontaneous production of the substance thereof.