Figure 3.

MURF1 does not alter PE- and PMA-induced translocation of PKCβII from cytosol to the perinuclear region in NRVM. NRVM were infected with Ad.GFP (A–C) or Ad.MURF1 (D–F) for 24 h in serum-free medium followed by induction with PE or PMA for 15 min. The cells were fixed and incubated with anti-RACK1 (blue) and anti-PKCβII (red) for 2 h. (G) Quantitative determination of perinuclear PKCβII staining under the indicated conditions.