排列3

电泳中缓冲液的用途



生物化学家和分子生物学家使用电泳仪来分离大分子,例如蛋白质和核酸。这使科学家能够分离和分析复杂混合物中的单个蛋白质或核酸序列。实验室中电泳的一个典型例子是微生物学家,使用聚合酶链反应(PCR)分离微生物群落中产生的DNA片段。无论目的如何,电泳仪始终需要使用缓冲液。

TL; DR(太长;未读)

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电泳原理

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变性梯度凝胶电泳

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缓冲区的作用

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典型缓冲器

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