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. 2008 May;116(5):382–392. doi: 10.1111/j.1600-0463.2008.00957.x

Fig. 1.

Fig. 1

Paraffin-embedded blocks of A2780 ovarian cancer cells were used as controls in immunohistochemical analysis of acetylated H4. (A) Untreated A2780 cells show no H4 acetylation and are used as negative control. (B) A2780 cells treated with 1 μM belinostat for 1 h show strong H4 acetylation and are used as positive control.