GSM1530052: ZNF644 ChIP-seq result; Homo sapiens; ChIP-Seq
293T cells were crosslinked with formaldehyde treatment. The chromatin were isolated from 1 × 108 cells and fragmented to 200 to 400 bp by sonication. DNA were repaired to blunt ends by T4 DNA polymerase and phosphorylated with T4 polynucleotide kinase using the END-IT kit (Epicentre). A single “A” base was added to 3’ end with Klenow. Double-stranded adaptors were ligated to the fragments with DNA ligase. Ligation products between 200 and 600 bp were gel purified on 2% agarose to remove unligated adaptors and subjected to 20 PCR cycles.Following ligation of a pair of adaptors to the repaired ends, the fragments around 160 bp to 370 bp were isolated from agarose gel.
GEO Accession
GSM1530052