Sample information curated by ChIP-Atlas

Antigen

Antigen Class
TFs and others
Antigen
Foxo1

Cell type

Cell type Class
Blood
Cell type
CD8+ T cells
NA
NA

Attributes by original data submitter

Sample

source_name
CD8+ cells, wild-type
cell type
CD8+, Foxo1 Ab, ChIP
strain
C57BL/6
ChIP
Foxo1 antibody (Abcam, Ab39670)

Sequenced DNA Library

library_strategy
ChIP-Seq
library_source
GENOMIC
library_selection
ChIP
library_construction_protocol
phenol-chloroform Lysates were clarified from sonicated nuclei and Foxo1-DNA complexes were isolated with antibody or Streptavidin. Libraries were prepared according to Illumina's instructions. Briefly, DNA was end-repaired using a kit from Epicentre. The blunt, phosphorylated ends were treated with Taq DNA polymerase and dATP to yield a protruding 3- 'A' base for ligation of Illumina's adapters which have a single 'T' base overhang at the 3' end. After adapter ligation DNA was PCR amplified with Illumina primers for 15-19 cycles and library fragments of ~250 bp (insert plus adaptor and PCR primer sequences) were band isolated from an agarose gel. The purified DNA was captured on an Illumina flow cell for cluster generation. Libraries were sequenced on the Genome Analyzer following the manufacturer's protocols.

Sequencing Platform

instrument_model
Illumina Genome Analyzer IIx

mm10

Number of total reads
27686581
Reads aligned (%)
41.7
Duplicates removed (%)
61.3
Number of peaks
1602 (qval < 1E-05)

mm9

Number of total reads
27686581
Reads aligned (%)
41.7
Duplicates removed (%)
61.6
Number of peaks
1604 (qval < 1E-05)

Base call quality data from DBCLS SRA