沙蟾毒精 T5A2455

Product Introduction
Bioactivity


英文名: Arenobufagin

描述: Arenobufagin 是一种蟾蜍甾烯，从蟾蜍毒液中提取得到，具有抗癌活性。

体外活性: Arenobufagin induced mitochondria-mediated apoptosis in HCC cells, with decreasing mitochondrial potential, as well as increasing Bax/Bcl-2 expression ratio, Bax translocation from cytosol to mitochondria. Arenobufagin also induced autophagy in HepG2/ADM cells. Autophagy-specific inhibitors (3-methyladenine, chloroquine and bafilomycin A1) or Beclin1 and Atg 5 small interfering RNAs (siRNAs) enhanced arenobufagin-induced apoptosis, indicating that arenobufagin-mediated autophagy may protect HepG2/ADM cells from undergoing apoptotic cell death [1]. arenobufagin inhibited vascular endothelial growth factor (VEGF)-induced viability, migration, invasion and tube formation in human umbilical vein endothelial cells (HUVECs) in vitro [2]. Arenobufagin blocked the Na+/K+ pump current in a dose-dependent manner with a half-maximal concentration of 0.29 microM and a Hill coefficient of 1.1 [3].

体内活性: Arenobufagin inhibited the growth of HepG2/ADM xenograft tumors, which were associated with poly (ADP-ribose) polymerase cleavage, light chain 3-II activation and mTOR inhibition [1]. Arenobufagin also suppressed sprouting formation from VEGF-treated aortic rings in an ex vivo model [2].

存储条件: keep away from direct sunlightPowder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度: DMSO : 83 mg/mL (199.27 mM )
Ethanol : 10 mg/mL (24.1 mM)


关键字: inhibit | Inhibitor | Arenobufagin

相关库: Anti-Tumor Natural Product Library | Anti-Cancer Compound Library | Bioactive Compounds Library Max | Human Metabolite Library | Anti-Cancer Active Compound Library | Traditional Chinese Medicine Monomer Library | RO5 Drug-like Natural Product Library | NO PAINS Compound Library | Natural Product Library | Bioactive Compound Library

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注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途