Chromatin-Bound Proteome Profiling by Genome Capture
- PMID: 33111072
- PMCID: PMC7580076
- DOI: 10.1016/j.xpro.2020.100014
Chromatin-Bound Proteome Profiling by Genome Capture
Abstract
De novo identification of chromatin interactors can reveal unexpected pathways relevant to physiology and human disease. Inspired by the DNA mediated chromatin pull-down (Dm-ChP) technology (also known as iPOND [isolation of proteins on nascent DNA]) for the proteomic characterization of nascent DNA, we have recently reported a new experimental protocol that allows for the identification of proteins on total DNA (iPOTD) for bulk chromatome profiling and de novo identification of chromatin-bound proteins. Here, we detail a step-by-step protocol to survey the cellular chromatin-bound proteome in a simple, robust, and unbiased manner. For complete details on the use and execution of this protocol, please refer to Aranda et al. (2019).
© 2020.
Conflict of interest statement
The authors declare no competing interests.
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