放线菌素 D CAS 50-76-0
英文名称：Actinomycin D
产品参数
| Ex (nm) | - | Em (nm) | - |
| 分子量 | 1255.42 | 溶剂 | DMSO |
| 存储条件 | 在零下15度以下保存, 避免光照 |
产品概述
产品货期
现货
适用范围
与 DNA 双链结合，从而干扰参与复制和转录的酶的作用
产品介绍
放线菌素是一种从链霉菌属土壤细菌中分离得到的多肽类抗生素。它能与 DNA 双链结合，从而干扰参与复制和转录的酶的作用。放线菌素 D 是一种历史悠久的化疗药物，放线菌素D也用作抗性的选择性，通常浓度为约1μg/ ml。该产品以粉末形式提供，应制成DMSO中1mg / ml的储备溶液。
常用储备液配制
表 1. 将特定质量的放线菌素 D 重溶至给定浓度所需的 DMSO 体积。
请注意，此体积仅用于储备液的配制。有关合适的实验 / 生理缓冲液，请参考样本实验方案。
| 0.1 mg | 0.5 mg | 1 mg | 5 mg | 10 mg | |
| 1 mM | 79.655 µL | 398.273 µL | 796.546 µL | 3.983 mL | 7.965 mL |
| 5 mM | 15.931 µL | 79.655 µL | 159.309 µL | 796.546 µL | 1.593 mL |
| 10 mM | 7.965 µL | 39.827 µL | 79.655 µL | 398.273 µL | 796.546 µL |
试剂应用文献
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