FIG. 3.

IκBα is not degraded in VV811-infected cells. HeLa cells were mock infected or infected with VVCop or VV811 at an MOI of 5. Twelve hours postinfection cells were mock treated or stimulated with TNF-α (A) or IL-1β (B) for 20 min. Cytoplasmic extracts were Western blotted with rabbit anti-IκBα and anti-β-tubulin, as a loading control.