Powder: -20°C for 3 years | In solvent: -80°C for 1 year
2-Ethylpyrazine 存在与烘焙后的咖啡豆中,是一种挥发性化合物 。2-Ethylpyrazine 通过内皮衍生的松弛因子的活动诱导血管舒张。2-Ethylpyrazine 通过内皮内皮NO 合酶的作用激活NO 合成。2-Ethylpyrazine 通过诱导NO 释放和增加外周血流量来诱导血管舒张。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
100 mg | ¥ 119 | 现货 | ||
500 mg | ¥ 247 | 现货 | ||
1 g | ¥ 349 | 现货 |
产品描述 | 2-Ethylpyrazine is present in roasted coffee beans and is a volatile compound .2-Ethylpyrazine induces vasodilation through the activity of endothelium-derived relaxing factors.2-Ethylpyrazine activates NO synthesis through the action of endothelial endothelial NO synthase.2-Ethylpyrazine induces vasodilation by inducing NO release and increasing peripheral blood flow to induce vasodilation. |
体外活性 | 2-ethylpyrazine (2-EP) (100 µM or 1 mM) induces vasodilatation through the activities of endothelium-derived relaxing factors. 2-EP activates NO synthesis through the effect of endothelial NO synthase in the endothelium. As a result, cyclic GMP levels rise in smooth muscle cells and vasodilatation is induced.[1] |
体内活性 | 2-ethylpyrazine (2-EP) (10, 100 μg/kg; injected; Wistar rats ) increases peripheral blood flow in rats.[1] |
分子量 | 108.14 |
分子式 | C6H8N2 |
CAS No. | 13925-00-3 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 90.0 mg/mL (832.3 mM), Sonication is recommended.
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 9.2473 mL | 46.2364 mL | 92.4727 mL | 231.1818 mL |
5 mM | 1.8495 mL | 9.2473 mL | 18.4945 mL | 46.2364 mL | |
10 mM | 0.9247 mL | 4.6236 mL | 9.2473 mL | 23.1182 mL | |
20 mM | 0.4624 mL | 2.3118 mL | 4.6236 mL | 11.5591 mL | |
50 mM | 0.1849 mL | 0.9247 mL | 1.8495 mL | 4.6236 mL | |
100 mM | 0.0925 mL | 0.4624 mL | 0.9247 mL | 2.3118 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。
2-Ethylpyrazine 13925-00-3 Immunology/Inflammation Metabolism Endogenous Metabolite NO Synthase 2Ethylpyrazine 2 Ethylpyrazine Inhibitor inhibitor inhibit