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. 05, 1994
Filed:
Sep. 14, 1993
Applicant:
Inventors:
Hisashi Torishima, Osaka, JP;
Hirokuni Arakawa, Kumamoto, JP;
Ryohei Yamamoto, Takatsuki, JP;
Toyokazu Nishino, Ibaraki, JP;
Chikaaki Sakai, Neyagawa, JP;
Assignee:
Kurashiki Boseki Kabushiki Kaisha, Okayama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ;
U.S. Cl.
CPC ...
4352402 ; 4352403 ; 43524031 ;
Abstract
The present invention provides a serum-free medium for culturing animal cells characterized in that it comprises 8.0-14.0 mg/l of methionine. Although a wide variety of animal cells can effectively be cultured by means of the serum-free medium according to the present invention, said serum-free medium produces an excellent growth effect for culturing animal epithelial cells in particular.