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. 2014 Apr 8;11:29. doi: 10.1186/1742-4690-11-29

Figure 3.

Figure 3

SAMHD1WT and SAMHD1K11A bind VpxMAC with similar efficiencies. 293 T cells were co-transfected with plasmids expressing GST, GST-SAMHD1 or GST-SAMHD1K11A along with plasmids expressing Flag-tagged Vpx derived from HIV-2ROD, SIVMAC or SIVRCM. GST-pull down was performed and samples were separated using 15% SDS-PAGE gels. Vpx proteins were detected using an anti-Flag antibody, and SAMHD1 was detected using an anti-GST antibody. Tubulin served as a loading control for the input.