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生物哺乳动物细胞光交联图谱和 Bioorthogonal 化学中化学探针的遗传受体优化
JoVE Journal
Chimica
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JoVE Journal Chimica
Optimizing the Genetic Incorporation of Chemical Probes into GPCRs for Photo-crosslinking Mapping and Bioorthogonal Chemistry in Live Mammalian Cells
DOI:

14:02 min

April 09, 2018

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Capitoli

  • 00:04Titolo
  • 01:11Fluorescence-based Screening of Incorporation Efficiencies
  • 04:22Genetic Incorporation of ncAAs into GPCRs
  • 08:21Ultrafast Bioorthogonal Labeling of GPCRs on Live Mammalian Cells
  • 11:11Results: Incorporation of Chemical Probes into GPCRs in Mammalian Cells for Cross-linking and Imaging Studies
  • 12:52Conclusion

Summary

Traduzione automatica

本文提出了一种简便的荧光分析方法, 用于评价将非规范氨基酸 (ncAAs) 纳入哺乳动物细胞表达的蛋白质中的氨基酰 tRNA 合成酶/tRNA 对的效率。介绍了 ncAAs 在 G 蛋白耦合受体 (受体) 研究中的应用, 包括结合位点的光交联映射和活细胞的 bioorthogonal GPCR 标记。

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