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Kontinuerlig fluorescensbaseret endonukleasekoblet DNA-methyleringsassay til screening for DNA-methyltransferasehæmmere
JoVE Journal
Biochimica
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JoVE Journal Biochimica
Continuous Fluorescence-Based Endonuclease-Coupled DNA Methylation Assay to Screen for DNA Methyltransferase Inhibitors
DOI:

06:07 min

August 05, 2022

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Capitoli

  • 00:05Introduction
  • 00:24Prepare Assay Solutions for the Screen
  • 01:48Prepare Enzyme Solutions for the Screen
  • 02:52Run the Methylation Assay and Analyze the Data
  • 04:29Results: Determination of Initial Velocities of DNA Methylation in the Presence and Absence of Potential Inhibitors
  • 05:40Conclusion

Summary

Traduzione automatica

DNA-methyltransferaser er potentielle kræftlægemiddelmål. Her præsenteres en protokol til vurdering af små molekyler til DNA-methyltransferasehæmning. Dette assay anvender en endonuklease til at koble DNA-methylering til fluorescensgenerering og gør det muligt at overvåge enzymaktivitet i realtid.

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