In order to observe effect of transgene on tumorigenicity of hepatocarcinoma cells, AFP was measuremented by ELISA double antibody sandwiched method, and expression of CD54 by flow cytometry.

• 采用ELISA双抗体夹心法定量检测甲胎蛋白，流式细胞术检测CD54表达情况，以观察蜂毒素基因转染对肝癌细胞生物学性状的影响。