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Capture and Identification of RNA-binding Proteins by Using Click Chemistry-assisted RNA-interactome Capture (CARIC) Strategy
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Biochemistry
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JoVE Journal Biochemistry
Capture and Identification of RNA-binding Proteins by Using Click Chemistry-assisted RNA-interactome Capture (CARIC) Strategy

Capture and Identification of RNA-binding Proteins by Using Click Chemistry-assisted RNA-interactome Capture (CARIC) Strategy

DOI:
10.3791/58580-v

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09:36 min

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October 19, 2018

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, , ,
1College of Chemistry and Molecular Engineering,Peking University, 2Beijing National Laboratory for Molecular Sciences,Peking University, 3Peking-Tsinghua Center for Life Sciences,Peking University, 4Synthetic and Functional Biomolecules Center,Peking University, 5Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education,Peking University

Chapters

  • 00:04Title
  • 00:38Preparation of Lysate of Metabolically Labeled and UV Cross-linked Cells
  • 03:33Preparation of Samples for RNA-interactome Capture
  • 05:13RNA-interactome Capture
  • 07:45Results: Quality Control of Captured RNA-binding Proteins
  • 08:53Conclusion

Summary

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A detailed protocol for applying the click chemistry-assisted RNA-interactome capture (CARIC) strategy to identify proteins binding to both coding and noncoding RNAs is presented.

Tags

Keywords: RNA-binding ProteinsCARICClick ChemistryRNA-interactome CapturePost-transcriptional Gene RegulationMRNANon-coding RNAHeLa CellsEU4SUUV Cross-linkingCell LysisRNA-protein Interaction

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