title: GSM3498385: ChIP-seq from PC-3 (ENCLB622RIN); Homo sapiens; ChIP-Seq
library_construction_protocol: extraction method: see document general protocol: https://www.encodeproject.org/documents/18f0d330-5799-45f7-babe-7728dfbd1103/@@download/attachment/Epigenomics_Mag%20Bead_ChIP_Protocol_v01.4_exp.pdf