GSM2067940: gH2A.x WT OIS 2; Homo sapiens; ChIP-Seq
Sample information curated by ChIP-Atlas
Antigen
Antigen Class
Histone
Antigen
H2A.XS139ph
Cell type
Cell type Class
Lung
Cell type
IMR-90
Primary Tissue
Lung
Tissue Diagnosis
Normal
Attributes by original data submitter
Sample
source_name
IMR90 Lung Fibroblasts
genotype/variation
WT
treatment
4-OHT induced H-Ras V12
ChIP
gH2A.x
antibody
Abcam, ab2893
Sequenced DNA Library
library_strategy
ChIP-Seq
library_source
GENOMIC
library_selection
ChIP
library_construction_protocol
Cells in 10-cm2 dishes were fixed in 1% formaldehyde for 5 min, and fixation was quenched with addition of glycine to 125 mM for an additional 5 min. Cells were harvested by scraping from plates and were washed twice in 1× PBS before storage at −80°C. ChIP was performed as previously described (Shah et al. 2013) except that extracts were sonicated nine times for 5 min each round (30 sec of sonication with intermediate incubation of 30 sec per round) using a Bioruptor (Diagenode). All ChIPs were performed using 500 µg of extract and 2 µg of antibody per sample. Thirty microliters of Protein G Dynabeads (Invitrogen, 100.02D) was used per ChIP. ChIP DNA was used to make sequencing libraries using NEBNext (New England Biolabs). Libraries were quantified (Kapa Biosystems), and sequencing was performed on either Hi-Seq or NextSeq platforms (50-bp, single-end reads) (Illumina).