Stem cell factor and its receptor have an important role in erythropoiesis.In this review,two of the functions of stem cell factor was introduced.

• 随着CD34+细胞分离培养技术的完善,干细胞因子及其受体在红系增殖、分化中的重要作用正逐渐被发现并阐述清楚,对临床上相关疾病的治疗有重要的指导意义。