GSM5330280: Histone ChIP-seq from HEK293 (ENCLB555ACC); Homo sapiens; ChIP-Seq
general protocol: https://www.encodeproject.org/documents/5aaf2e58-de7c-451b-b6d7-747b82278bc3/@@download/attachment/Farnham_TF_ChIP_Library_Protocol_130201.docx.pdf