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端粒酶是肿瘤诊治上一个新的标志物，目前常用端粒重复扩增（TRAP）方法测定。TRAP是根据从原始样本蛋白提取物开始的由端粒酶介导的产生的双胜DNA总量与原始样本端粒酶活性成正比。但它是一种定性分析，且需PCR后耗时的凝胶电泳和放射自显影等步骤，为此，作者用PicroGreen—
Telomerase is a new marker for the diagnosis and treatment of cancer. It is currently used for the determination of telomere repeat amplification (TRAP). TRAP is based on telomerase-mediated production of double-stranded DNA starting from the original sample protein extract in proportion to the telomerase activity of the original sample. However, it is a qualitative analysis and requires time-consuming gel electrophoresis and autoradiography after PCR, for which the author used PicroGreen—