Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Eriocalyxin B 是从中草药枇杷素中分离得到的一种二萜类天然产物,可诱导细胞凋亡,具有抗癌和抗炎作用。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 3,990 | 现货 | ||
5 mg | ¥ 8,730 | 现货 | ||
10 mg | ¥ 11,700 | 现货 | ||
25 mg | ¥ 17,500 | 现货 | ||
50 mg | ¥ 23,600 | 现货 | ||
100 mg | ¥ 31,800 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 9,830 | 现货 |
产品描述 | Eriocalyxin B induces apoptosis and cell cycle arrest in pancreatic adenocarcinoma cells through caspase- and p53-dependent pathways, should be considered a candidate for pancreatic cancer treatment; it is a specific inhibitor of STAT3, it directly targets STAT3 through a covalent linkage to inhibit the phosphorylation and activation of STAT3 and induces apoptosis of STAT3-dependent tumor cells. |
体外活性 | In this study, we demonstrated that Eriocalyxin B was efficacious in experimental autoimmune encephalomyelitis (EAE), an animal model for multiple sclerosis. Treatment with Eriocalyxin B led to amelioration of EAE, which correlated with reduced spinal cord inflammation and demyelination. Eriocalyxin B treatment abolished encephalitogenic T-cell responses to myelin oligodendrocyte glycoprotein in an adoptive transfer EAE model. The underlying mechanism of Eriocalyxin B-induced effects involved inhibition of T helper (Th) 1 and Th17 cell differentiation through Janus Kinase/Signal Transducer and Activator Of Transcription and Nuclear factor-κB signaling pathways as well as elevation of reactive oxygen species[1] |
别名 | 毛萼乙素 |
分子量 | 344.4 |
分子式 | C20H24O5 |
CAS No. | 84745-95-9 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 55 mg/mL (159.7 mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 2.9036 mL | 14.518 mL | 29.036 mL | 72.59 mL |
5 mM | 0.5807 mL | 2.9036 mL | 5.8072 mL | 14.518 mL | |
10 mM | 0.2904 mL | 1.4518 mL | 2.9036 mL | 7.259 mL | |
20 mM | 0.1452 mL | 0.7259 mL | 1.4518 mL | 3.6295 mL | |
50 mM | 0.0581 mL | 0.2904 mL | 0.5807 mL | 1.4518 mL | |
100 mM | 0.029 mL | 0.1452 mL | 0.2904 mL | 0.7259 mL |
中药材名称 | 中药材拉丁名 | 性 | 味 | 归经 |
毛萼香茶菜 | Rabdosia eriocalyx (Dunn) Hara | 凉 | 辛, 苦 | 肝, 肾 |
中成药名称 | 处方组成 | 主治疾病 | 中成药类型 |
毛萼香茶菜清热利咽片 | 毛萼香茶菜 | 口服,一次3~4片,一日3次。 | 清热药 |
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。
Eriocalyxin B 84745-95-9 Apoptosis GPCR/G Protein JAK/STAT signaling NF-Κb Stem Cells cAMP NF-κB STAT 毛萼乙素 inhibit Inhibitor inhibitor