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Sequentie-specifieke Labeling van nucleïnezuren en eiwitten met methyltransferases en Cofactor Analogues
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JoVE 신문 생물학
Sequence-specific Labeling of Nucleic Acids and Proteins with Methyltransferases and Cofactor Analogues
DOI:

12:07 min

November 22, 2014

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Chapters

  • 00:05Title
  • 02:26One-step DNA Labeling Using Aziridine Cofactors (SMIIing)
  • 05:07Two-step Protein Labeling Using Double-activated Cofactors (mTAG)
  • 08:41Results: Gel Analyses for SMILing and mTAG Reactions
  • 11:04Conclusion

Summary

자동 번역

DNA en eiwitten sequentie-specifiek gemerkt met affiniteit of fluorescente reporter groepen met DNA of eiwit methyltransferases en synthetische analogen cofactor. Afhankelijk van de cofactor specificiteit van de enzymen, aziridine of dubbel geactiveerde cofactor analogen worden gebruikt voor één of twee stappen labeling.

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