Figure 1. SAHA, VPA, TSA, NaB, and DZNep cause dose-dependent alterations in chromatin modification in feline cells.
SPF feline PBMC were treated with HDACi (A), HMTi (B), or no treatment (No Tx), and Western blots were performed on cell lysates (20 μg protein per lane) using a primary rabbit anti-acetylated histone (H3K9,14ac, Millipore) antibody (A) or anti-methylated histone (H3K27me3, Millipore) antibody (B) following normalization for total protein using a commercial BCA assay (Thermo Scientific). Band densities calculated using ImageJ (U.S. National Institutes of Health) were normalized to no treatment controls.