primary NK cells from spleens purified by negative selection
strain
C57BL/6J (wild type)
cell type
NK cell
tissue
spleens pooled
passages
purified by negative selection
chip antibody
H3K36m3(AbCam #9050)
Sequenced DNA Library
library_strategy
ChIP-Seq
library_source
GENOMIC
library_selection
ChIP
library_construction_protocol
Cells were chemically cross linked by 1% formaldehyde. Cell lysates were made by appropriate sonication and protein-DNA complexes were isolated with antibody. Libraries were prepared according to Illumina's instructions. Briefly, DNA was end-repaired and the blunt, phosphorylated ends were treated with Taq 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 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 HiSeq 2000 following the manufacturer's protocols.