Strophanthidin is a naturally available cardiac glycoside. Strophanthidin 0.1 and 1 nmol/L increases and 1~100 µmol/L inhibits the Na+/K+-ATPase activities, but Strophanthidin 10 and 100 nmol/L does not affect Na+/K+-ATPase activities in cardiac sarcolemmal. Strophanthidin increases both diastolic and systolic intracellular Ca2+ concentration.
Strophanthidin is a naturally available cardiac glycoside. Strophanthidin 0.1 and 1 nmol/L increases and 1~100 µmol/L inhibits the Na+/K+-ATPase activities, but Strophanthidin 10 and 100 nmol/L does not affect Na+/K+-ATPase activities in cardiac sarcolemmal. Strophanthidin increases both diastolic and systolic intracellular Ca2+ concentration.
IC50&Target
Na+/K+-ATPase
体外研究
Strophanthidin (0-10 μM; 24 hours; MCF-7, A549, and HepG2 cells can effectively inhibit cancer cell growth and are non-toxic to normal cells.
Strophanthidin (0.5 - 500 μM; PBMC did not show significant cytotoxicity in PBMC. Strophanthidin (2 μM; MCF-7 cells) can arrest the cell cycle at the G2/M phase.
Strophanthidin (MCF-7, A549, and HepG2 cells) can effectively inhibit cancer cell growth and is non-toxic to normal cells. Compared with the untreated control group, Strophanthidin (MCF-7, A549, and HepG2 cells) can inhibit the expression of checkpoint and cell cycle protein dependent kinases in three types of cancer cells.
Strophanthidin can regulate the localization of protein from the nucleus to the cell membrane and cytoplasm. Strophanthidin is a monosaccharide cardiac glycoside that contains a glycosidic ligand moiety and no sugar units. Strophanthidin induces cell apoptosis by inhibiting multiple biochemical signaling pathways and halting the cell cycle in the G2/M phase through p53 dependent and non p53 dependent mechanisms.
Cell Viability Assay
Cell Line:
MCF-7, A549, and HepG2 cells
Concentration:
0~10 μM
Incubation Time:
24 hours
Result:
Inhibited the proliferation in three different cancer cells.
分子式
C23H32O6
分子量
404.5
CAS号
66-28-4
中文名称
毒毛旋花苷配基
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
2-8°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
溶解性数据
In Vitro:
Ethanol : 25 mg/mL (61.80 mM; Need ultrasonic)
配制储备液
浓度溶剂体积质量
1 mg
5 mg
10 mg
1 mM
2.4722 mL
12.3609 mL
24.7219 mL
5 mM
0.4944 mL
2.4722 mL
4.9444 mL
10 mM
0.2472 mL
1.2361 mL
2.4722 mL
*
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
In Vivo:
请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂: