attributes.tag: source_name
attributes.value: Human pulmonary artery smooth muscle cell
attributes.tag: cell type
attributes.value: Human pulmonary artery smooth muscle cell
attributes.tag: growth protocol
attributes.value: Cultured smooth muscle cell
attributes.tag: genotype
attributes.value: Control
attributes.tag: rip antibody
attributes.value: anti-nucleolin antibody (Abcam, #ab22758)