Powder: -20°C for 3 years | In solvent: -80°C for 1 year
N-Acetyl-DL-methionine 是内源性代谢产物的一种。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
100 mg | ¥ 415 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 315 | 现货 |
产品描述 | N-acetyl-L-methionine is nutritionally and metabolically equivalent to L-methionine. Methionine is a dietary indispensable amino acid required for normal growth and development of humans, other mammals, and avian species. In addition to being a substrate for protein synthesis, it is an intermediate in transmethylation reactions, serving as the major methyl group donor in vivo, including the methyl groups for DNA and RNA intermediates. Methionine is a methyl acceptor for 5-methyltetrahydrofolate-homocysteine methyltransferase (methionine synthase), the only reaction that allows for the recycling of this form of folate, and is also a methyl acceptor for the catabolism of betaine. Methionine is also required for the synthesis of cysteine. |
别名 | N-乙酰-DL-蛋氨酸, N-乙酰-DL-甲硫氨酸 |
分子量 | 191.25 |
分子式 | C7H13NO3S |
CAS No. | 1115-47-5 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 55 mg/mL (287.58 mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 5.2288 mL | 26.1438 mL | 52.2876 mL | 130.719 mL |
5 mM | 1.0458 mL | 5.2288 mL | 10.4575 mL | 26.1438 mL | |
10 mM | 0.5229 mL | 2.6144 mL | 5.2288 mL | 13.0719 mL | |
20 mM | 0.2614 mL | 1.3072 mL | 2.6144 mL | 6.5359 mL | |
50 mM | 0.1046 mL | 0.5229 mL | 1.0458 mL | 2.6144 mL | |
100 mM | 0.0523 mL | 0.2614 mL | 0.5229 mL | 1.3072 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。
N-Acetyl-DL-methionine 1115-47-5 Metabolism Others Endogenous Metabolite N-乙酰-DL-蛋氨酸 inhibit NAcetylDLmethionine N Acetyl DL methionine N-乙酰-DL-甲硫氨酸 Inhibitor inhibitor