GSM9853567: PPWM3 cells, H3K4me3 (ChIP); Mus musculus; ChIP-Seq
10 million cells per cell line were fixed with 1% formaldehyde for 15 min, then quenched with 1X glycine and snap frozen for shipment to Active Motif. Samples underwent library preparation at Active Motif using a standard dual indexing protocol, including adapter ligation, adapter ligated DNA purification, and library purification.