Powder: -20°C for 3 years | In solvent: -80°C for 1 year
(E)-6-O-(p-coumaroyl)scandoside methyl ester shows moderate anti-proliferation effect on PC3 human androgen-independent prostate cancer cells.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
10 mg | ¥ 5,500 | 待询 | ||
1 mL * 10 mM (in DMSO) | ¥ 6,050 | 待询 |
产品描述 | (E)-6-O-(p-coumaroyl)scandoside methyl ester shows moderate anti-proliferation effect on PC3 human androgen-independent prostate cancer cells. |
体外活性 | Baihuasheshecao (Hedyotis diffusa), a Chinese herb for cancer treatment, is frequently adulterated by a related species Hedyotis corymbosa. METHODS AND RESULTS:DNA sequencing of the complete internal transcribed spacer region was applied to differentiate H. diffusa from H. corymbosa and other closely related species. The molecular data showed that four out of seven herb samples of Baihuasheshecao were adulterants. Chemical analyses by TLC and HPLC were used to authenticate H. diffusa and H. corymbosa. Two marker compounds were identified exclusively in H. diffusa: 6-O-(E)-p-coumaroyl scandoside methyl ester ((E)-6-O-(p-coumaroyl)scandoside methyl ester , compound 1) and 10(S)-hydroxypheophytin a (compound 2). Both compounds showed moderate anti-proliferation effect on PC3 human androgen-independent prostate cancer cells, while compound 2 also showed strong anti-proliferation effect on LNCaP human androgen-sensitive prostate cancer cells. CONCLUSIONS: Accordingly, these bioactive marker compounds could be applied to verify the authenticity and assess the quality of Baihuasheshecao. |
分子量 | 550.513 |
分子式 | C26H30O13 |
CAS No. | 83946-90-1 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
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。
(E)-6-O-(p-coumaroyl)scandoside methyl ester 83946-90-1 (E) 6 O (p coumaroyl)scandoside methyl ester 6-O-(p-coumaroyl)scandoside methyl ester (E)6O(pcoumaroyl)scandoside methyl ester Inhibitor inhibitor inhibit