Sample information curated by ChIP-Atlas

Antigen

Antigen Class
TFs and others
Antigen
MED1

Cell type

Cell type Class
Pluripotent stem cell
Cell type
ES cells
NA
NA

Attributes by original data submitter

Sample

source_name
Embryonic stem cells
cell type
Naive
chip antibody
Med1/TRAP220
antibody manufacturer
Bethyl
antibody catalog
A300-793
young_id
20150415_3770
system
Embryo

Sequenced DNA Library

library_strategy
ChIP-Seq
library_source
GENOMIC
library_selection
ChIP
library_construction_protocol
Whole cell extracts were sonicated to solubilize the chromatin. The chromatin extracts containing DNA fragments with an average size of 500 bp were immunoprecipitated using different antibodies. Purified immunoprecipitated DNA were prepared for sequencing according to a modified version of the Solexa Genomic DNA protocol. Fragmented DNA was end repaired and subjected to 18 cycles of LM-PCR using oligos provided by Illumina. Amplified fragments between 150 and 300bp (representing shear fragments between 50 and 200nt in length and ~100bp of primer sequence) were isolated by agarose gel electrophoresis and purified.

Sequencing Platform

instrument_model
Illumina HiSeq 2000

hg19

Number of total reads
29448341
Reads aligned (%)
71.2
Duplicates removed (%)
17.1
Number of peaks
929 (qval < 1E-05)

hg38

Number of total reads
29448341
Reads aligned (%)
72.8
Duplicates removed (%)
15.8
Number of peaks
948 (qval < 1E-05)

Base call quality data from DBCLS SRA