Sample information curated by ChIP-Atlas

Antigen

Antigen Class
ATAC-Seq
Antigen
ATAC-Seq

Cell type

Cell type Class
Digestive tract
Cell type
Caco-2
Primary Tissue
Colon
Tissue Diagnosis
Adenocarcinoma

Attributes by original data submitter

Sample

source_name
Caco2 Omni ATAC
cell type
Human intestinal epithelial cells

Sequenced DNA Library

library_strategy
ATAC-seq
library_source
GENOMIC
library_selection
other
library_construction_protocol
Cells were lysed and isolated nuclei transposed using published protocol: Corces, M.R., et al. (2017) An improved ATAC-seq protocol reduces background and enables interrogation of frozen tissues. Nat Methods, 14, 959-962. Libraries were construced using published protocol: Corces, M.R., et al. (2017) An improved ATAC-seq protocol reduces background and enables interrogation of frozen tissues. Nat Methods, 14, 959-962. With the following exception: Final libraries were purfied with Agencourt AMPure XP magnetic beads (Beckman-Coulter) at a sample to bead ratio of 1:1.2, following the manufacturer's protocol, and eluted into 20 μL Buffer EB (Qiagen).

Sequencing Platform

instrument_model
Illumina HiSeq 2500

hg38

Number of total reads
39900572
Reads aligned (%)
96.9
Duplicates removed (%)
32.5
Number of peaks
20070 (qval < 1E-05)

hg19

Number of total reads
39900572
Reads aligned (%)
96.4
Duplicates removed (%)
33.3
Number of peaks
20101 (qval < 1E-05)

Base call quality data from DBCLS SRA