Chromatin immunoprecipitation (ChIP) assay

LM Linlin Ma
YY Yuqian Yan
YB Yang Bai
YY Yinhui Yang
YP Yunqian Pan
XG Xiaokun Gang
RK R. Jeffrey Karnes
JZ Jun Zhang
QL Qiubo Lv
QW Qiang Wu
HH Haojie Huang
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The ChIP assay was performed as described previously 39. The soluble chromatin was incubated with 2 μg of non-specific control IgG, EZH2, H3K27me3 or H3K27ac antibodies. PCR was performed using specific primers for the EZH2 binding region in the FOXO1 promoter. Quantitative real-time PCR was performed with ChIP samples using the iQ SYBR Green Supermix and an iCycler iQTM detection system (Bio-Rad) according to manufacturer's instructions. The primer sequences are listed in Table S2.

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