title: MCF7_E2_ER
organism: Homo sapiens
attributes.tag: source_name
attributes.value: MCF7
attributes.tag: cell line
attributes.value: MCF7
attributes.tag: cell type
attributes.value: estrogen-responsive breast cancer
attributes.tag: antibody
attributes.value: Estrogen Receptor (ER)
attributes.tag: treatment variable
attributes.value: hormone starved for 3 days, treated with 10 nM β-estradiol for 45 minutes