Powder: -20°C for 3 years | In solvent: -80°C for 1 year
3-O-Methylgalangin (GALANGIN-3-METHYLETHER) 是一种来源于高良姜根茎的天然黄酮,具有抗菌活性,抑制胰腺脂肪酶。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 1,270 | 现货 | ||
5 mg | ¥ 3,350 | 现货 | ||
10 mg | ¥ 4,970 | 现货 | ||
25 mg | ¥ 7,790 | 现货 | ||
50 mg | ¥ 10,500 | 现货 | ||
100 mg | ¥ 13,900 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 2,950 | 现货 |
产品描述 | 3-O-Methylgalangin (GALANGIN-3-METHYLETHER) has antibacterial activity, it has inhibitory effects on Pseudomonas aeruginosa. GALANGIN-3-METHYLETHER has hypolipidemic activity, the action is due to the inhibition of pancreatic lipase. |
体外活性 | GALANGIN-3-METHYLETHER markedly reduced the viability of Leishmania amastigotes. |
细胞实验 | L. amazonensis amastigotes were maintained and cultured axenically .Washed parasites were resuspended in RPMI-1640 medium supplemented with 4% fetal calf serum, pH 5.0, and incubated at 33 C for 18 h with crude extracts (1 mg/mL) or isolated compounds(GALANGIN-3-METHYLETHER) (0.014, 0.084, 0.5, and 1.0 mg/mL) dissolved in dimethyl sulfoxide (DMSO)/RPMI-1640 (1:99).?The amastigote viability was assessed colorimetrically by the reduction of a tetrazolium salt (MTT) as.?Absorbances were expressed as percentages relative to untreated controls.?Amphotericin B (0.02 mg/mL) was used as the positive control and DMSO/RPMI-1640 (1:99) as negative control.?The bioassays were carried out in triplicate. |
别名 | 3-Methylgalangin, GALANGIN-3-METHYLETHER, 高良姜素 3-O-甲醚, 高良姜素-3-甲醚 |
分子量 | 284.26 |
分子式 | C16H12O5 |
CAS No. | 6665-74-3 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 25 mg/mL (87.95 mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 3.5179 mL | 17.5895 mL | 35.1791 mL | 87.9477 mL |
5 mM | 0.7036 mL | 3.5179 mL | 7.0358 mL | 17.5895 mL | |
10 mM | 0.3518 mL | 1.759 mL | 3.5179 mL | 8.7948 mL | |
20 mM | 0.1759 mL | 0.8795 mL | 1.759 mL | 4.3974 mL | |
50 mM | 0.0704 mL | 0.3518 mL | 0.7036 mL | 1.759 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。
3-O-Methylgalangin 6665-74-3 Microbiology/Virology Antibacterial Galangin 3-methyl ether Inhibitor inhibit Bacterial 3-Methylgalangin GALANGIN-3-METHYLETHER 3 O Methylgalangin 高良姜素 3-O-甲醚 3OMethylgalangin 高良姜素-3-甲醚 inhibitor