Sample information curated by ChIP-Atlas

Antigen

Antigen Class
Histone
Antigen
H3K27ac

Cell type

Cell type Class
Blood
Cell type
HEL
Primary Tissue
Blood
Tissue Diagnosis
Erythroleukemia

Attributes by original data submitter

Sample

source_name
actue myeloid luekemia
cell line
HEL cell
treatment
day 5 after sgNeg2 guideRNA infection
chip antibody
H3K27ac (abcam ab4729)

Sequenced DNA Library

library_strategy
ChIP-Seq
library_source
GENOMIC
library_selection
ChIP
library_construction_protocol
Cell lysates were clarified from sonicated nuclei and histone-DNA complexes were isolated with antibody. Libraries were prepared using Illumina TruSeq ChIP Sample Prep kit following manufacture's protocol. Briefly, ChIP DNA was end-repaired, 3'-adenylated, and then ligated with indexed adaptor. These DNA was size selected (200-400 bp) via agarose gel electrophoresis, and PCR amplified. Final products were purified using AMPure XP beads.

Sequencing Platform

instrument_model
NextSeq 500

hg38

Number of total reads
96447844
Reads aligned (%)
98.1
Duplicates removed (%)
15.6
Number of peaks
65720 (qval < 1E-05)

hg19

Number of total reads
96447844
Reads aligned (%)
97.8
Duplicates removed (%)
16.0
Number of peaks
65549 (qval < 1E-05)

Base call quality data from DBCLS SRA