4°C, Keep In Dark;*In solvent : -80°C, 6 months; -20°C, 1 month (Keep In Dark);
详情描述
Etoposide (VP-16; VP-16-213) 是一种常用的抗肿瘤化疗剂。Etoposide 抑制拓扑异构酶 II (topoisomerase-II),从而抑制 DNA 复制。Etoposide 诱导细胞周期停滞,凋亡 (apoptosis) 和自噬 (autophagy)。
生物活性
Etoposide (VP-16; VP-16-213) is an anti-cancer chemotherapy agent. Etoposide inhibits topoisomerase II, thus stopping DNA replication. Etoposide induces cell cycle arrest, apoptosis and autophagy.
性状
Solid
IC50 & Target[1][2]
Topoisomerase II
体外研究(In Vitro)
Etoposide is capable of causing cytotoxicity on pancreatic β-cells by inducing apoptosis through the JNK/ERK-mediated GSK-3 downstream-triggered mitochondria-dependent signaling pathway in RIN-m5F cells.Etoposide and Anti-Human VEGF significantly abolish P1 sphere-forming ability, an effect associated with apoptosis of this subset of cells.Etoposide phosphate (0-1μM; 72 hours) inhibits HCT116 FBXW, FBXW and p53 as a dose-dependent manner, exhibits IC50s of 0.945 μM; 0.375 μM; and 1.437 μM, respectively.Etoposide (25 μM; 6 hours) delays p53 recover in FBXW7-deficient cells. In addition, FBXW7 expression is disappeared in FBXW7 cells.Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
Etoposide (50 μM) and Anti-Human VEGF-treated hypoxic cells injected intravenously into immunodeficient mice reveals a reduced capacity to induce lung colonies, which also appear with a longer latency period. Etoposide (10 mg/kg/day, i.v.) with NSC 109724 and NSC 241240, reduces the tumor volume in the hepatoblastoma cell injected NMRI nude 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);
ClinicalTrial
结构分类
Phenylpropanoids
来源
Plants
溶解度数据
体外研究:DMSO : ≥ 39 mg/mL(66.26 mM)*≥ means soluble, but saturation unknown. 配制储存液