GSM8267346: U-2OS Clone#12 cells, RNAPII Ser2P ChIP R2; Homo sapiens; ChIP-Seq
Cells were fixed with 1% formalehyde for 10 min, quenched and sonicated with a Covaris E220 focused ultra sonicator for 10 min Libraries were constructed using NEBNext Ultra II DNA Library Kit with Purification Beads (E7103S, E7103L) and NEBNext Multiplex Oligos for Illumina (E6440S) according to manufacturer's instructions