Sample information curated by ChIP-Atlas

Antigen

Antigen Class
TFs and others
Antigen
CTCF

Cell type

Cell type Class
Neural
Cell type
hTERT RPE-1
Primary Tissue
Eye
Tissue Diagnosis
Normal

Attributes by original data submitter

Sample

source_name
retinal epithelium
tissue
retinal epithelium
cell line
hTERT RPE-1
cell type
immortalized retinal epithelial cells
genotype
TP53-/-
chip antibody
CTCF
condition
control

Sequenced DNA Library

library_strategy
ChIP-Seq
library_source
GENOMIC
library_selection
ChIP
library_construction_protocol
Chromatin immunoprecipitation was performed using the SimpleChIP® Enzymatic Chromatin IP Kit (Cell Signaling Technology, catalogue no. 91820S) following the manufacturer's protocol. Chromatin immunoprecipitation was obtained by incubating chromatin at 4°C overnight with either of the following antibodies, at the recommended dilutions: anti-Acetyl-Histone H3 (Lys27) (Cell Signaling Technology, catalogue no. 8173), anti-Tri-Methyl-Histone H3 (Lys9) (Cell Signaling Technology, catalogue no. 13969), anti-CTCF (Active Motif, catalogue no. 61311), anti-Tri-Methyl-Histone H3 (Lys4) (Cell Signaling Technology, catalogue no. 9751), Tri-Methyl-Histone H3 (Lys27) (Cell Signaling Technology, catalogue no. 9733). Library preparation for sequencing from the chromatin immunoprecipitated DNA was performed using the NEBNext® Ultra™ II DNA Library Prep Kit for Illumina® (New England BioLabs, catalogue no. E7645) following manufacturer's protocol.

Sequencing Platform

instrument_model
NextSeq 500

hg38

Number of total reads
56767679
Reads aligned (%)
88.0
Duplicates removed (%)
3.8
Number of peaks
11643 (qval < 1E-05)

hg19

Number of total reads
56767679
Reads aligned (%)
87.7
Duplicates removed (%)
3.9
Number of peaks
11372 (qval < 1E-05)

Base call quality data from DBCLS SRA