Deltonin, a steroidal saponin, isolated from Dioscorea zingiberensis, with antitumor activity; Deltonin inhibits ERK1/2 and AKT activation.
性状
Solid
IC50 & Target[1][2]
ERK1 ERK2
体外研究(In Vitro)
Deltonin inhibits ERK1/2 and AKT activation. Deltonin (0.5-8 μM) significantly inhibits the proliferation of several colon cancer cell lines including SW480, SW620, LOVO and C26, with IC50s of 1.3, 1.29, 2.11 and 1.22 μM. Deltonin also causes G2-M phase arrest and induces apoptosis in C26 cells.Deltonin (0-5 μM) decreases the phosphorylation of AKT and ERK1/2 levels in MDA?MB?231 cells. Deltonin (0.5-8 μM) also dose-dependently inhibits the proliferation, and causes apoptosis with ROS production in MDA?MB?231 cells.Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
Deltonin (20 and 40 mg/kg, p.o.) reduces the tumor growth of 37.7% and 56.7%, and causes a 50-day survival rate of 60% and 50%, respectively, in mice. Deltonin also inhibits tumor angiogenesis in mice.Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature or refrigerated transport.
储存方式
4°C, Keep In Dark;*In solvent : -80°C, 6 months; -20°C, 1 month (Keep In Dark);