organism: Homo sapiens
attributes.tag: source_name
attributes.value: T47D cells
attributes.tag: tissue type
attributes.value: T47D cells
attributes.tag: er/pr/her2 status
attributes.value: ER+ PR+
attributes.tag: drug treatment
attributes.value: 10 nM R5020
attributes.tag: hormone exposure time
attributes.value: 45 mins
attributes.tag: protocol
attributes.value: ChIP-seq
attributes.tag: antibody
attributes.value: Anti-hypophosphorylated Pol II SC-56767 (Santa Cruz), 8WG16, Lot#K0711