keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
NBD-F (4-Fluoro-7-nitrobenzofurazan) 是一种用于氨基酸分析 (amino acid analysis) 的前荧光试剂。它能与一级或二级胺反应生成荧光产物,从而分析氨基酸和低分子量胺。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
5 mg | ¥ 197 | 现货 | ||
10 mg | ¥ 349 | 现货 | ||
25 mg | ¥ 578 | 现货 | ||
50 mg | ¥ 828 | 现货 | ||
100 mg | ¥ 1,330 | 现货 | ||
500 mg | ¥ 3,330 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 339 | 现货 |
产品描述 | NBD-F (4-Fluoro-7-nitrobenzofurazan) is a fluorescent derivatization compound for amino acid analysis. |
体外活性 | As the percentage of the organic phase changes, the retention time of NBD-F remains relatively stable, while the retention times of the derivatization products change. The pH of the mobile phase affects the separation of the NBD-F and the derivatization products [1]. NBD-F was recently applied to the analysis of other amino acid derivatives such as N-methyl-D-aspartic acid and glutathione. The use of NBD-F appears to have several advantages in that the derivatization procedure is simple and its derivatives are highly stable [2]. |
别名 | 4-Fluoro-7-nitrobenzofurazan |
分子量 | 183.1 |
分子式 | C6H2FN3O3 |
CAS No. | 29270-56-2 |
keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 110 mg/mL (600.76 mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 5.4615 mL | 27.3075 mL | 54.615 mL | 136.5374 mL |
5 mM | 1.0923 mL | 5.4615 mL | 10.923 mL | 27.3075 mL | |
10 mM | 0.5461 mL | 2.7307 mL | 5.4615 mL | 13.6537 mL | |
20 mM | 0.2731 mL | 1.3654 mL | 2.7307 mL | 6.8269 mL | |
50 mM | 0.1092 mL | 0.5461 mL | 1.0923 mL | 2.7307 mL | |
100 mM | 0.0546 mL | 0.2731 mL | 0.5461 mL | 1.3654 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。
NBD-F 29270-56-2 Others amino acid inhibit Inhibitor NBDF pro-fluorescent amine low molecular weight NBD F 4-Fluoro-7-nitrobenzofurazan inhibitor