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:
Dec. 17, 2013
Filed:
Feb. 15, 2008
Yasushi Ikarashi, Ibaraki, JP;
Kyoji Sekiguchi, Ibaraki, JP;
Kiyoshi Terawaki, Ibaraki, JP;
Takuji Yamaguchi, Ibaraki, JP;
Yasushi Ikarashi, Ibaraki, JP;
Kyoji Sekiguchi, Ibaraki, JP;
Kiyoshi Terawaki, Ibaraki, JP;
Takuji Yamaguchi, Ibaraki, JP;
Tsumura & Co., Tokyo, JP;
Abstract
The invention intends to find out an in-vitro bioassay system capable of ensuring qualities of yokukansan to a higher degree, and provides a bioassay method for yokukansan, comprising competitively reacting labeled ligand and a test sample containing yokukansan with cells or cell membranes expressing serotonin 1A receptors, and measuring binding activity of yokukansan from the amount of the labeled ligand bound, and a bioassay method for yokukansan, comprising reacting labeled GTP and a test sample containing yokukansan with cells or cell membranes expressing serotonin 1A receptors, and measuring receptor-agonist activity of yokukansan from the amount of the labeled GTP bound.