Wogonin (Vogonin)，又称汉黄芩素或汉黄芩黄酮，是唇形科植物黄芩的根提取的一种天然黄酮类物质，具有抗氧化活性、抗炎、利尿和抗癌等病理作用。Wogonin能抑制CDK8、CDK9的活性，但不影响CDK2/4/6。

参考文献

[1]. He L, et al. Wogonin induced G1 cell cycle arrest by regulating Wnt/β-catenin signaling pathway and inactivating CDK8 in human colorectal cancer carcinoma cells. Toxicology. 2013 Oct;312:36-47.

[2]. Yang L, et al. Wogonin induces G1 phase arrest through inhibiting Cdk4 and cyclin D1 concomitant with an elevation in p21Cip1 in human cervical carcinoma HeLa cells. Biochem Cell Biol. 2009 Dec;87(6):933-42.

[3]. Li HD, et al. Wogonin attenuates inflammation by activating PPAR-γ in alcoholic liver disease. Int Immunopharmacol. 2017 Sep;50:95-106.

冰袋运输。粉末直接保存于-20℃，有效期3年。建议分装后-20℃干燥保存，避免反复冻融。