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Chebulinic acid

诃子林鞣酸

品牌
J&K
CAS
18942-26-2
货号
150210
规格纯度
98%, 一个天然的M. tuberculosis DNA gyrase抑制剂
参考价格
4703 *本价格含增值税费
促销
服务
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数量
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产品名称:
18942-26-2
Chebulinic acid
诃子林鞣酸
产品介绍:

基本信息

分子式C41H32O27
分子量956.68
MDL编码MFCD06656295
存储条件Freezer -20℃

产品描述

Chebulinic acid is a potent natural inhibitor of M. tuberculosis DNA gyrase, also can inhibit SMAD-3 phosphorylation, inhibit H+ K+-ATPase activity.

靶点(IC50 & Targe)

target: M. tuberculosis DNA gyrase[1], SMAD-3 phosphorylation[2], H+ K+-ATPase activity.[3] IC50: 65.01 μg/ml ( H+ K+-ATPase ) [3]

体外研究

In vitro: binding of Chebulinic acid causes displacement of catalytic Tyr129 away from its target DNA-phosphate molecule. [1] Chebulinic acid reduce the expression and activity of MMP-2 at an ED50 value of 100 μM. EMT (Epithelial to Mesenchymal Transition) is found to be induced in ARPE-19 cells, through SMAD-3 phosphorylation and it is inhibited by CA. [2] chebulinic acid significantly inhibited H+ K+-ATPase activity in vitrowith IC50 of 65.01 μg/ml. [3]

参考文献

[1]. Patel K et al. Identification of chebulinic acid as potent natural inhibitor of M. tuberculosis DNA gyrase and molecular insights into its binding mode of action. Comput Biol Chem. 2015 Dec;59 Pt A:37-47.

[2]. Sivasankar S et al. Aqueous and alcoholic extracts of Triphala and their active compounds chebulagic acid and chebulinic acidprevented epithelial to mesenchymal transition in retinal pigment epithelial cells, by inhibiting SMAD-3 phosphorylation. PLoS One. 2015 Mar 20

[3]. Mishra V et al. Anti-secretory and cyto-protective effects of chebulinic acid isolated from the fruits of Terminalia chebula on gastric ulcers. Phytomedicine. 2013 Apr 15;20(6):506-11.

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