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Digitoxin 目录号 GC34013

规格 价格 库存 购买数量
10mM*1mLinDMSO
¥751.00
现货
5mg
¥446.00
现货

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Sample solution is provided at 25 µL, 10mM.

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Chemical Properties

Cas No. 71-63-6 SDF Download SDF
别名 N/A
化学名 N/A
Canonical SMILES C[C@H]1O[C@](O[C@@H]2[C@@H](C)O[C@](O[C@H]3[C@@H](O)C[C@@](O[C@@H]4C[C@](CC[C@]5([H])[C@]6([H])CC[C@@]7(C)[C@]5(O)CC[C@@H]7C(CO8)=CC8=O)([H])[C@]6(C)CC4)([H])O[C@@H]3C)([H])C[C@@H]2O)([H])C[C@H](O)[C@@H]1O
分子式 C41H64O13 分子量 764.94
溶解度 DMSO : ≥ 100 mg/mL (130.73 mM) 储存条件 Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request

产品描述

Digitoxin is an effective Na+/K+-ATPase inhibitor, the EC50 value of Digitoxin is 0.78 μM.IC50 value: 0.78 μM (EC50)Target: Na+/K+-ATPasein vitro: Digitoxin shows a significantly cytotoxic effect in H1975 cells by causing G2 phase arrest, also remarkably activates 5’ adenosine monophosphate-activated protein kinase (AMPK). Moreover, Digitoxin suppresses microtubule formation through decreasing α-tubulin. Digitoxin effectively depresses the growth of TKI-resistance NSCLC H1975 cells by inhibiting microtubule polymerization and inducing cell cycle arrest. Digitoxin has the highest cytotoxicity in H1975 cells, whose CC50 value was 0.19 ± 0.06 μM. Digitoxin-induced inhibition mechanism is likely due to causing G2/M cell cycle arrest in H1975 cells in dose dependent manners.

[1]. Zhang YZ, et al. Compound Library Screening Identified Cardiac Glycoside Digitoxin as an Effective Growth Inhibitor of Gefitinib-Resistant Non-Small Cell Lung Cancer via Downregulation of α-Tubulin and Inhibition of Microtubule Formation. Molecules. 2016