Carefully aspirate off supernatant and resuspend the pellet in ChIP lysis buffer (750 μL per 1x107 cells) and incubate for 10 min on ice.
www.abcam.com/protocols/cross-linking-chromatin-immunoprecipitation-x-chip-protocol
Resuspend the cell pellet in 500 μL of Lysis Buffer per 5 x 106 cells. Pipette up and down to resuspend the cells, and incubate on ice for 10 minutes (keep samples on ice from this step forward).
www.rndsystems.com/resources/protocols/chromatin-immunoprecipitation-chip-protocol
Lyse cells from one plate (10–15 cm in diameter) with 1 ml IP buffer containing protease inhibitors (and phosphatase inhibitors if needed),..
www.nature.com/nprot/journal/v1/n1/full/nprot.2006.27.html |
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