title: GSM4407955: ESC_Dppa4KO_DNMT1KO_K4me3; Mus musculus; OTHER
library_construction_protocol: Cells were immobalised to concavalin beads, permeabilised with digitonin and incubated with antibody. After washing, the cells are incubated with A-Mnase protein which is then activated to digest around the protein bound DNA. DNA-protein complexes diffuse out of the cells and the DNA is eventually collected and size selected with SPRI beads. 5-10ng DNA input for library preparation with NEBNext Ultra II DNA Library Prep Kit for Illumina (#E7645S, NEB)
attributes.tag: GEO Accession
attributes.value: GSM4407955