Abstract
Chromatin immunoprecipitation (ChIP) allows determination of the locations to which a select protein is bound in chromatin. Chemical crosslinking of DNA and protein with bi-functional reagents such as formaldehyde and precipitation of the protein with a specific antibody permit PCR amplification (ChIP) or sequencing (ChIP-seq) to identify the bound sites. Here, we present methodology for these approaches that are widely applicable to erythroid cell lines, progenitor cells, and tissues.
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