Here we are presenting a chromatin immunoprecipitation (ChIP) procedure for genome-wide location analysis of protein isoforms that differ in a histone-binding domain. We are applying it to ChIP-Seq analysis to identify the targets of the KDM5A/JARID1A/RBP2 histone demethylase.
Beshiri, M. L., Islam, A., DeWaal, D. C., Richter, W. F., Love, J., Lopez-Bigas, N., Benevolenskaya, E. V. Genome-wide Analysis using ChIP to Identify Isoform-specific Gene Targets. J. Vis. Exp. (41), e2101, doi:10.3791/2101 (2010).