Figure 10
From: Coactivators p300 and PCAF physically and functionally interact with the foamy viral trans-activator
Physical interaction of PCAF with Bel1/Tas. Co-immunoprecipitation and immunoblot analysis of pCI-FLAG-PCAF-cotransfected 293T cells with pbel1s DNA (lane 2). The cellular lysates were incubated with an anti Bel1/Tas antibody and treated as described in the legend to Fig. 5 except for that an antibody directed against the FLAG epitope of PCAF was used for immunoblotting. In the control, cotransfection was done without pbel1s (lane 1).