Proteomic Characterization of Annexin l (ANX1) and Heat Shock Protein 27 (HSP27) as Biomarkers for Invasive Hepatocellular Carcinoma Cells
Fig 1
Representative 2D gel images of various cellular compartments depicting identified protein spots that were differentially expressed between HepG2 and SK-Hep–1 clonal variants.
(A) Total cell lysate, (B) cytosol, (C) nucleus, and (D) membrane. Differentially expressed proteins are numbered and boxed. Reference proteins are indicated by arrowheads.