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小规模的核提取物,基因表达机具功能分析
JoVE Journal
Biology
This content is Free Access.
JoVE Journal Biology
Small-scale Nuclear Extracts for Functional Assays of Gene-expression Machineries
DOI:

08:05 min

June 27, 2012

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Chapters

  • 00:05Title
  • 01:05Growing and Harvesting HeLa Cells for Nuclear Extraction
  • 01:56Swell HeLa Cells in Hypotonic Buffer
  • 03:00Lyse Cells using a Dounce Homogenizer
  • 04:27Salt-extract the Nuclei
  • 05:15Concentrate and Dialyze the Nuclear Extract
  • 06:16Results: Small-scale Nuclear Extract Technique for Functional Assays of Gene Expression Machineries
  • 07:51Conclusion

Summary

Automatic Translation

一个健壮的,小规模的HeLa细胞的核提取物制备的协议。该协议是为需要使用小种群的细胞,如细胞治疗药物或RNAi,有价值的实验。该方法应该适用于各种各样的基因表达分析和其他类型的细胞,包括病人的细胞。

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