Bioassay method for yokukansan with serotonin receptor

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United States of America Patent

PATENT NO 8609352
APP PUB NO 20100317028A1
SERIAL NO

12867514

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Abstract

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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.

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Patent OwnerAddress
TSUMURA & CO2-17-11 AKASAKA MINATO-KU TOKYO 107-8521

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikarashi, Yasushi Ibaraki, JP 6 12
Sekiguchi, Kyoji Ibaraki, JP 27 345
Terawaki, Kiyoshi Ibaraki, JP 3 4
Yamaguchi, Takuji Ibaraki, JP 34 107

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