JoVE Journal
Biochemistry
Biochemistry
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从哺乳动物细胞中提取修饰的微管以通过冷冻电子显微镜研究微管 - 蛋白质复合物
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Article
DOI:
10.3791/65126-v
•
08:02 min
•
March 3rd, 2023
从哺乳动物细胞中提取修饰的微管以通过冷冻电子显微镜研究微管 - 蛋白质复合物
March 3rd, 2023
•
Capitoli
Riepilogo
Please note that all translations are automatically generated.
Click here for the English version.
在这里,我们描述了从哺乳动物细胞中提取内源性微管蛋白的方案,这些微管蛋白可能缺乏或包含特定的微管修饰酶,以获得富集用于特定修饰的微管。然后,我们描述了如何用纯化的微管结合蛋白修饰提取的微管,以制备用于冷冻电子显微镜的网格。