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什么是半量换液
更新时间: 2020-09-23 00:00:00  

半量换液:即弃掉一半旧的培养基,再加一半新的进去。

这样做的原因是:一方面是给细胞适应的缓冲环境;另一方面就是细胞生长过程中可能会分泌某些生长因子,促进生长。

一般情况下,半量换液明显优于全部换成新的液体。

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