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Analysis of SAMHD1 Restriction by Flow Cytometry in Human Myeloid U937 Cells
JoVE Journal
Imunologia e Infecção
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JoVE Journal Imunologia e Infecção
Analysis of SAMHD1 Restriction by Flow Cytometry in Human Myeloid U937 Cells

Analysis of SAMHD1 Restriction by Flow Cytometry in Human Myeloid U937 Cells

DOI:

09:43 min

June 13, 2021

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Capítulos

  • 00:05Introduction
  • 00:35Flow Cytometry Analysis
  • 04:18Data Analysis
  • 07:50Results: Analysis of the Restriction Ratio in the Optimal and Suboptimal Data
  • 09:15Conclusion

Summary

Tadução automática

Described here is an established method to determine the extent of HIV-1 restriction by the cellular inhibitory protein SAMHD1. Human myeloid lineage U937 cells are transduced with a SAMHD1 expression vector co-expressing YFP, differentiated and then challenged with HIV-RFP. The level of restriction is determined by flow cytometry analysis.

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