上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。
Arenobufagin (Synonyms: 沙蟾毒精) 纯度: 99.00%
Arenobufagin 是由蟾蜍毒液提取的蟾蜍甾烯,具有抗癌活性。
Arenobufagin Chemical Structure
CAS No. : 464-74-4
规格 | 价格 | 是否有货 | 数量 |
---|---|---|---|
10 mM * 1 mL in DMSO | ¥1078 | In-stock | |
5 mg | ¥980 | In-stock | |
10 mg | ¥1700 | In-stock | |
50 mg | 询价 | ||
100 mg | 询价 |
* Please select Quantity before adding items.
Arenobufagin 相关产品
•相关化合物库:
- Natural Product Library Plus
- Bioactive Compound Library Plus
- Natural Product Library
- Anti-Cancer Compound Library
- Lipid Compound Library
生物活性 |
Arenobufagin is a natural bufadienolide from toad venom; has potent antineoplastic activity against HCC HepG2 cells as well as corresponding multidrug-resistant HepG2/ADM cells. IC50 value: Target: in vitro: 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]. in vivo: 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]. |
||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
分子量 |
416.51 |
||||||||||||||||
Formula |
C24H32O6 |
||||||||||||||||
CAS 号 |
464-74-4 |
||||||||||||||||
中文名称 |
沙蟾毒精 |
||||||||||||||||
运输条件 |
Room temperature in continental US; may vary elsewhere. |
||||||||||||||||
储存方式 |
|
||||||||||||||||
溶解性数据 |
In Vitro:
DMSO : 100 mg/mL (240.09 mM; Need ultrasonic) Ethanol : 10 mg/mL (24.01 mM; Need ultrasonic) 配制储备液
*
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。 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: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
|
||||||||||||||||
参考文献 |
|
所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务