Positional and expressive alteration of prohibitin during the induced differentiation of human hepatocarcinoma SMMC-7721 cells

Figure 2 A: LM observation of NM-IF system in SMMC-7721 cells, coomassie brilliant blue staining, bar = 10 μm; B: LM observation of NM-IF system in SMMC-7721 cells after HMBA treatment, Coomassie brilliant blue staining, bar = 10 μm; C: Immunofluorescence staining of PHB in the NMIF system of SMMC-7721 cells, bar = 10 μm; D: Immunofluorescence staining of PHB in the nuclear matrix-intermediate filament system of SMMC-7721 cells after HMBA treatment, bar = 10 μm.