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. 2015 Jan 21;14(8):1274–1281. doi: 10.1080/15384101.2015.1006987

Figure 2.

Figure 2.

PMA stabilizes p27Kip1 and p21Cip1. (A) PMA stabilizes p27Kip1-luciferase. Results are from one representative experiment performed in quadruplicate. (B) PMA stabilizes p21Cip1-luciferase. Results are from one representative experiment performed in quadruplicate. (C) PMA stabilizes endogenous p21Cip1 and p27Kip1 and causes degradation of Skp2. HeLa cells were incubated with the indicated concentrations of PMA and processed for p21Cip1, p27Kip1, Skp2, or Skp1 immunoblotting. Skp1 is a loading control.