GSM3239914: TKO 13D H3K27ac rep2; Mus musculus; ChIP-Seq
Sample information curated by ChIP-Atlas
Antigen
Antigen Class
Histone
Antigen
H3K27ac
Cell type
Cell type Class
Pluripotent stem cell
Cell type
mESC derived cells
NA
NA
Attributes by original data submitter
Sample
source_name
TKO_13D_H3K27ac
strain
R1 129/Sv
genotype/variation
Tet1-/- Tet2-/- Tet3-/-
cell type
mESC-derived cell
chip-antibody
Active Motif, Cat # 39133
Sequenced DNA Library
library_strategy
ChIP-Seq
library_source
GENOMIC
library_selection
ChIP
library_construction_protocol
Cells were crosslinked with 1% formaldehyde for 10 min at 37◦C; then, crude nuclei were purified. Chromatin was fragmented by sonication to obtain fragments 200–2000 bp in length. For each ChIP assay, 2–5 ug of antibodies were added and incubated at 4◦C overnight. Chromatin was reverse-crosslinked, purified and quantified with a Qubit fluorometer using the Quant-iT dsDNA HS assay kit DNA was end-repaired, adenylated, and ligated to TruSeq sequencing adaptors. DNA was purified by AMPure beads or DNA purification kit according to the DNA amount. Library DNA was amplified by Phusion HF (NEB, Cat. M0530L). The amplified DNA was size selected using 2% agarose gel for 200-500bp DNA fragments.