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. 30, 2013
Filed:
Apr. 03, 2008
Applicants:
Yasushi Ikarashi, Inashiki-gun, JP;
Zenji Kawakami, Inashiki-gun, JP;
Inventors:
Yasushi Ikarashi, Inashiki-gun, JP;
Zenji Kawakami, Inashiki-gun, JP;
Assignee:
Tsumura & Co., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C12P 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention intends to find out a bioassay system with an in-vitro test capable of ensuring the higher quality of yokukansan, and provides a bioassay method for yokukansan, comprising adding glutamate in an amount sufficient to induce cell death and yokukansan to a medium for culturing cells, and evaluating pharmacological activity value of yokukansan from viability of the cultured cells in the medium.