Figure 7.
Stabilization of tetherin is not due to inhibition of lysosomal degradation. 293T cells were transfected with vectors expressing HA-tagged tetherin (A) or Vpu (B) without or with FLAG-tagged ATP6V0C expression vector. Eight h post-transfection, cells were either untreated or treated with bafilomycin for 18 h prior to cell lysis and immunoblotting with anti-HA to detect HA-tagged tetherin, anti-FLAG to detect FLAG-tagged ATP6V0C, or anti-TR or anti-tubulin antisera. Molecular mass markers are shown on the right of the blots.