Figure 2.

Inhibition of CK8 expression in CK18 RNAi-treated HeLa cells. HeLa cells were treated with medium or transfected with the CK18 RNAi as described in the Methods section. After 24 h, cells were stained with a MAbs specific for CK8 or CK18 (green) and DAPI (blue). Magnification bar = 20 μM.