Sample information curated by ChIP-Atlas

Antigen

Antigen Class
Histone
Antigen
H3K27me3

Cell type

Cell type Class
Blood
Cell type
CD34+
NA
NA

Attributes by original data submitter

Sample

source_name
Human cord blood CD34+
tissue
cord blood CD34+
chip antibody
H3K27me3 (Diagenode, C15200152)
cell population
HPC
donor
CB D2
sort phenotype
CD34+ CD3/14/19/56-

Sequenced DNA Library

library_strategy
ChIP-Seq
library_source
GENOMIC
library_selection
ChIP
library_construction_protocol
50-100 000 sorted, fixed cells were lysed in lysis buffer complemented with 20mM NaBU HDAC inhibitor and sheared on the Bioruptor Pico (Diagenode). Sheared chromatin was magnetically immunoprecipitated and tagmentated using the Auto ChIPmentation Kit for Histones (Diagenode). Libraries were constructed with the Auto ChIPmentation Kit for histones (Diagenode). Libraries were sequenced with the Nextseq500 (SR75, High Output).

Sequencing Platform

instrument_model
NextSeq 500

hg38

Number of total reads
22364942
Reads aligned (%)
95.5
Duplicates removed (%)
5.7
Number of peaks
263 (qval < 1E-05)

hg19

Number of total reads
22364942
Reads aligned (%)
94.9
Duplicates removed (%)
6.7
Number of peaks
211 (qval < 1E-05)

Base call quality data from DBCLS SRA