Methods: The interactions of BCR/ABL, c CBL and phosphatidylinositol 3 kinase (PI3K) were evaluated by immuno precipitation, Western blotting and antisense technique.

• 方法 :以慢性粒细胞白血病细胞株K56 2细胞为研究对象 ,用反义技术、免疫沉降和蛋白免疫印迹分析 ,研究c CBL、BCR/ABL和磷脂酰肌醇 3激酶 (phosphatidylinositol 3kinase ,PI3K)三者之间的相互关系。