title: GSM3032669: wildtype_aGR_rep1; Mus musculus; ChIP-Seq
library_construction_protocol: ChIP was performed as previously described (Quagliarini et al., 2018) with minor changes for pellet preparation. Mouse livers were harvested, snap-frozen and homogenized in lysis buffer (10mM Hepes-KOH, 10mM KCL, 5mM MgCl2, 0.5mM DTT) using the TissueLyser (Qiagen) with steel beads. Lysates were passed through a cell strainer and cross-linked in 1% formaldehyde for 15 min followed by quenching with 0.2 M glycine solution for 5 min. Library preperation was performed from 2 ng of ChIP DNA using the Kapa Hyper Prep Kit with PCR library amplification (#KK8504, KapaBiosystems) according to the manufactur's protocol. Shortly, ChIP DNA was end-repaired and A-tailed before adapter ligation. After adapter ligation, the ChIP DNA was purified with Agencourt AMPure XP beads (#A63880, Beckman Coulter) and size-selected for 360-600 bp using the Pippin Prep System from Saga Science. The size-selected library is amplified by PCR using the Kapa Hyper Prep Kit (#KK8504,KapaBiosystems) and purified terminally with Agencourt AMPure XP beads (#A63880, Beckman Coulter).
attributes.tag: GEO Accession
attributes.value: GSM3032669