1 条结果 关键词:PML-RARα融合基因 ×

Studies of the interaction between Aloe-emodin and DNA and preparation of DNA biosensor for detection of PML-RARalpha fusion gene in acute promyelocytic leukemia.

Talanta 2008 Lin XH, Wan HY, Zhang YF, Chen JH

本文采用循环伏安法、差分脉冲伏安法和紫外-可见光谱法,系统研究了芦荟大黄素(AE)与鲑鱼精DNA在0.1 M Tris–HCl缓冲液(pH 4.4)中及DNA修饰玻璃碳电极(GCE)表面的相互作用。AE在GCE上具有良好电化学活性,呈现一对氧化还原峰。作者提出AE可嵌入DNA链中形成非电活性复合物,导致其还原峰电流下降。AE在ssD...