H3K27ac, lot A1723-0041D ChIP-seq profile, GAPDH positive control
ChIP was performed on sheared chromatin from 100,000 K562 cells using 1 µg of the Diagenode antibody against H3K27ac. The IP'd DNA was analysed on an Illumina Genome Analyzer. The 36 bp tags were aligned to the human genome (hg18) using the ELAND algorithm. The figure shows the H3K27ac signal in a region of chromosome 12 surrounding the GAPDH positive control.