GSM1846169: K562 ChIP H3K9me2 exp. 1; Homo sapiens; ChIP-Seq
Sample information curated by ChIP-Atlas
Antigen
Antigen Class
Histone
Antigen
H3K9me2
Cell type
Cell type Class
Blood
Cell type
K-562
Primary Tissue
Blood
Tissue Diagnosis
Leukemia Chronic Myelogenous
Attributes by original data submitter
Sample
source_name
K562 strain
sample id
K562 1
gender
female
chip antibody
H3K9me2 (ab1220 Abcam)
Sequenced DNA Library
library_strategy
ChIP-Seq
library_source
GENOMIC
library_selection
ChIP
library_construction_protocol
cells were fixed with 1% formaldehyde for 10 min. After fixation, nuclei were isolated, the nuclear DNA was digested by micrococcal nuclease to 150-200 bp DNA fragments, the DNA fragments with attached proteins were resuspended in SDS-containing lysis buffer, and immunoprecipitated by antibodies against various histone modifications. For Illumina Hi-Seq 2500 sequencing we used New England BioLabs NEBNext ChIP-Seq library preparation reagent set for Illumina and and constructed library as described in the E6240 instruction manual. For SOLiD sequencing we used Applied Biosystems SOLiD 4 System and constructed library as described in the SOLiD 4 System Library Preparation Guide.