Q：一般的建议使用浓度是多少？

A：本品为氨苄青霉素钠盐，细胞筛选常用的浓度为 50-100 μg/mL。

Q：产品的纯度是多少呢？

A：纯度是91%-100.5%，具体的参考购买批次的COA

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