Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Dihydrodaidzein ((±)-Dihydrodaidzein) 是一直最著名的能够食用性植物雌激素,能够产生它的细菌能够能有助于阐明调节粪便微生物群产生雌马酚的一些机制。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
5 mg | ¥ 670 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 770 | 现货 |
产品描述 | Dihydrodaidzein ((±)-Dihydrodaidzein)-producing bacteria might lead to clarification of some of the mechanisms regulating the production of equol by fecal microbiota. |
体外活性 | Recently, we isolated a Dihydrodaidzein (DHD)-producing Clostridium-like bacterium, strain TM-40, from human feces. We investigated the effects of strain TM-40 on in vitro daidzein metabolism by human fecal microbiota from a male equol producer and two male equol non-producers. In the fecal suspension from the male equol non-producer and DHD producer, DHD was detected in the in vitro fecal incubation of daidzein after addition of TM-40. The DHD concentration increased as the concentration of strain TM-40 increased. In the fecal suspension from the equol producer, the fecal equol production was increased by the addition of strain TM-40. The occupation ratios of Bifidobacterium and Lactobacillales were higher in the equol non-producers than in the equol producer. Adding isoflavone-metabolizing bacteria to the fecal microbiota should facilitate the estimation of the metabolism of isoflavonoids by fecal microbiota[1] |
别名 | 二氢7-羟基-3-(4-羟苯基)-4-苯并吡喃酮, 二氢大豆苷元, (±)-Dihydrodaidzein |
分子量 | 256.25 |
分子式 | C15H12O4 |
CAS No. | 17238-05-0 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 100 mg/mL (390.24 mM), Sonification is recommended.
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 3.9024 mL | 19.5122 mL | 39.0244 mL | 97.561 mL |
5 mM | 0.7805 mL | 3.9024 mL | 7.8049 mL | 19.5122 mL | |
10 mM | 0.3902 mL | 1.9512 mL | 3.9024 mL | 9.7561 mL | |
20 mM | 0.1951 mL | 0.9756 mL | 1.9512 mL | 4.878 mL | |
50 mM | 0.078 mL | 0.3902 mL | 0.7805 mL | 1.9512 mL | |
100 mM | 0.039 mL | 0.1951 mL | 0.3902 mL | 0.9756 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。
Dihydrodaidzein 17238-05-0 Metabolism Endogenous Metabolite inhibit 二氢7-羟基-3-(4-羟苯基)-4-苯并吡喃酮 二氢大豆苷元 (±)-Dihydrodaidzein Inhibitor inhibitor