GSM3560407: HiC_wbc_rep1; Homo sapiens; Hi-C
WBCs are freshly isolated from whole blood, purified neutrophils are obtained frozen from a commercial source (Astarte Biologics Inc) and then thawed Hi-C library preparation on white blood cells and neutrophils was performed using the Arima-HiC kit (Arima Genomics, Inc.; Cat # A510008), according to the manufacturer's protocols. Briefly, WBCs (freshly isolated from whole blood) or purified neutrophils (obtained frozen from a commercial source and then thawed) were crosslinked using formaldehyde. Crosslinked cells were then subject to the Arima-HiC protocol, which utilizes multiple restriction enzymes to digest chromatin. Arima-HiC sequencing libraries were prepared by first shearing purified proximally-ligated DNA and then size-selecting 200-600 bp DNA fragments using SPRI beads. The size-selected fragments were then enriched using Enrichment Beads (provided in Arima-HiC kit), and then converted into Illumina-compatible sequencing libraries with TruSeq adapters using the KAPA Hyper Prep kit. The purified, PCR-amplified DNA underwent standard QC (qPCR and Bioanalyzer) and was sequenced with unique dual indexes on the Illumina HiSeq X (WBC) or NovaSeq 6000 (neutrophils) Sequencing System at 2x151 base pairs.
GEO Accession
GSM3560407