K562是一株有多方向分化潜能的人白病系,可在多种化学诱导剂,如高铁素、羟基脲等的作用下向方向分化,是一个很好的研究肿瘤化学治疗及分化的模型。
K562 cell is a pluripotential human erythroleukemia cell line that can be induced by a number of chemical agents such as hemin and hydroxyurea to undergo erythroid differentiation.