The phosphorylation level of MDM2protein was also examined by immunoprecipitation (IP).
运用免疫沉淀技术检测MDM2蛋白的磷酸化水平；
2
Objective to investigate the expression of MDM2 and P53 protein in osteosarcoma and its relation to the clinical-pathological parameters and prognosis of the tumor.
目的探讨骨肉瘤mdm2和P 53蛋白定位，表达水平，二者的相互关系及其对骨肉瘤转移及预后的影响。
3
Objective: To investigate the expression of protein P63 and MDM2 in hypopharyngeal carcinoma and study its relation with hyperplasia and differentiation of carcinoma.