Western blot analysis of extracts from normal (control) and SAMHD1 knockout (KO) HeLa cells, using SAMHD1 antibody (TA381243) at 1:1000 dilution.|Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution.|Lysates/proteins: 25ug per lane.|Blocking buffer: 3% nonfat dry milk in TBST.|Detection: ECL Basic Kit .|Exposure time: 3min.