作者:Beilei Wang、Zhenzhen Liu、Zhao Ma、Minyong Li、Lupei Du
DOI:10.1021/acsmedchemlett.5b00360
日期:2016.3.10
imaging of hERG potassium channels in living cells can provide useful information for hERG-correlation studies. Herein, three small-molecule fluorescent probes, based on the potent hERG channel inhibitor astemizole, for the imaging of hERG channels in hERG-transfected HEK293 cells (hERG-HEK293) and human colorectal cancer cells (HT-29), are described. These probes are expected to be applied in the physiological
活细胞中hERG钾通道的检测和成像可为hERG相关性研究提供有用的信息。在此,描述了三种基于有效hERG通道抑制剂阿司咪唑的小分子荧光探针,用于在hERG转染的HEK293细胞(hERG-HEK293)和人结肠直肠癌细胞(HT-29)中对hERG通道进行成像。这些探针有望用于hERG通道的生理和病理研究。