Figure 5. Effect of HNF-1β on the USP28 and USP29 protein expression after bleomycin.

Western blot shows the protein levels of USP28 and USP29 in TOV21G cells transfected with si-HNF-1β or si-Ctl. Knockdown of endogenous HNF-1β led to a decrease in USP28, but not USP29, expression at the protein levels. Figure shows representative images from at least three independent Western blot assays.