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定量,实时分析,利用分子信标病​​变特定的细胞裂解液中的碱基切除修复活动
JoVE Journal
Biology
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JoVE Journal Biology
Quantitative, Real-time Analysis of Base Excision Repair Activity in Cell Lysates Utilizing Lesion-specific Molecular Beacons
DOI:

15:01 min

August 06, 2012

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Chapters

  • 00:05Title
  • 02:53Molecular Beacon Design
  • 04:31Nuclear Lysate Preparation
  • 08:31Molecular Beacon Assay
  • 11:51Representative Analysis of Tumor Cell Lysates
  • 13:54Conclusion

Summary

Automatic Translation

我们描述了DNA糖基化酶和AP内切酶的活动,在核细胞裂解定量,实时测量的方法。该法产生服从动力学分析DNA修复活动率,是适应组织和肿瘤裂解物或纯化蛋白质的DNA修复能力的量化。

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