Cell
Cell. enrichment and the specificity of several commonly used, commercially available ChIP grade antibodies. We found significant differences in enrichment efficiency among various reagents directed against four frequently studied chromatin marks: H3K4me2, H3K4me3, H3K9me3, and H3K27me3. For some antibodies, we also detected significant off target enrichment of alternate modifications at the same site (for schematic […]
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