Fig.5. Immunofluorescence analysis of human liver cancer tissue. 1, Histone H3 Monoclonal Antibody (2D10) (red) was diluted at 1:200 (4°C, overnight). 2, Cy3 Labeled secondary antibody was diluted at 1:300 (room temperature, 50min). 3, Picture B: DAPI (blue) 10min. Picture A: Target. Picture B: DAPI. Picture C: merge of A+B.