keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Arenobufagin 是一种蟾蜍甾烯,从蟾蜍毒液中提取得到,具有抗癌活性。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 562 | 现货 | ||
5 mg | ¥ 813 | 现货 | ||
10 mg | ¥ 1,390 | 现货 | ||
25 mg | ¥ 2,380 | 现货 | ||
50 mg | ¥ 3,530 | 现货 | ||
100 mg | ¥ 4,930 | 现货 | ||
500 mg | ¥ 9,870 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 895 | 现货 |
产品描述 | Arenobufagin is a natural bufadienolide from toad venom with potent antineoplastic activity against HCC HepG2 cells and corresponding multidrug-resistant HepG2/ADM cells. |
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]. |
别名 | 沙蟾毒精, 沙蟾毒经 |
分子量 | 416.51 |
分子式 | C24H32O6 |
CAS No. | 464-74-4 |
keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 83 mg/mL (199.27 mM ), Sonication is recommended.
Ethanol: 10 mg/mL (24.1 mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO / Ethanol | 1 mM | 2.4009 mL | 12.0045 mL | 24.009 mL | 60.0226 mL |
5 mM | 0.4802 mL | 2.4009 mL | 4.8018 mL | 12.0045 mL | |
10 mM | 0.2401 mL | 1.2005 mL | 2.4009 mL | 6.0023 mL | |
20 mM | 0.12 mL | 0.6002 mL | 1.2005 mL | 3.0011 mL | |
DMSO | 50 mM | 0.048 mL | 0.2401 mL | 0.4802 mL | 1.2005 mL |
100 mM | 0.024 mL | 0.12 mL | 0.2401 mL | 0.6002 mL |
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
Arenobufagin 464-74-4 Others 沙蟾毒精 inhibit Inhibitor 沙蟾毒经 inhibitor