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A High-Throughput Enzyme-Coupled Activity Assay to Probe Small Molecule Interaction with the dNTPase SAMHD1
JoVE Journal
Bioquímica
This content is Free Access.
JoVE Journal Bioquímica
A High-Throughput Enzyme-Coupled Activity Assay to Probe Small Molecule Interaction with the dNTPase SAMHD1
DOI:

08:17 min

April 16, 2021

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Capítulos

  • 00:00Introduction
  • 00:25Preparation of Complete Assay Buffers
  • 01:08SAMHD1 Inhibition Assay
  • 03:45SAMHD1 Activator and Substrate Screen
  • 05:57Results: Enzyme-Coupled Activity Assay to Screen SAMHD1 Activators or Inhibitors
  • 07:49Conclusion

Summary

Tadução automática

SAMHD1 is a deoxynucleoside triphosphate triphosphohydrolase with critical roles in human health and disease. Here we present a versatile enzyme-coupled SAMHD1 activity assay, deployed in a 384-well microplate format, that allows for the evaluation of small molecules and nucleotide analogues as SAMHD1 substrates, activators, and inhibitors.

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