The location of Ha-Ran in the HaEpi cells after knock down of Ha-Ntf2. The cells were immunostained with polyclonal antibody against Ha-Ran (green color). Nuclei were counterstained with DAPI (blue color). Arrow indicates the magnified cell in B, C and D, respectively. Nu: stand for the nucleus; Cy:cytoplasm. Size bars = 50 μm.