Gymnestrogenin is a pentahydroxytriterpene from the leaves of Gymnema sylvestre R.Br[1]. Gymnestrogenin is a LXR antagonist with IC50s of 2.5 and 1.4 μM for LXRα and LXRβ transactivation, respectively. Gymnestrogenin reduces the transcriptional activity of LXR even on its own promoter, thus reducing the mRNA expression[2].
IC50 & Target
IC50: 2.5 μM (LXRα) and 1.4 μM (LXRβ)[2]
体外研究 (In Vitro)
Gymnestrogenin, reducing the expression of SREBP1c and ABCA1 in vitro, is able to decrease lipid accumulation in HepG2 cells[2].
Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.
分子量
490.72
Formula
C30H50O5
CAS 号
19942-02-0
中文名称
匙羹藤苷元
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献
[1]. Stöcklin W, et al. [Gymnestrogenin, a new pentahydroxytriterpene from the leaves of Gymnema sylvestre R.Br]. Helv Chim Acta. 1968;51(6):1235-42.
[2]. Renga B, et al. Molecular decodification of gymnemic acids from Gymnema sylvestre. Discovery of a new class of liver X receptor antagonists. Steroids. 2015 Apr;96:121-31.