SCREENING FOR POTASSIUM CHANNEL MODULATORS BY A HIGH THROUGH-PUT 86-RUBIDIUM EFFLUX ASSAY IN A 96-WELL MICROTITER PLATE

被引:19
作者
DANIEL, S [1 ]
MALKOWITZ, L [1 ]
WANG, HC [1 ]
BEER, B [1 ]
BLUME, AJ [1 ]
ZIAI, MR [1 ]
机构
[1] AMER CYANAMID CO,CNS RES DEPT,DIV MED RES,PEARL RIVER,NY 10965
来源
JOURNAL OF PHARMACOLOGICAL METHODS | 1991年 / 25卷 / 03期
关键词
RB-86 EFFLUX ASSAY; POTASSIUM CHANNELS; MICROTITER PLATE;
D O I
10.1016/0160-5402(91)90009-T
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
A rapid and sensitive Rb-86 efflux assay to detect chemical compounds capable of modulating the ATP-dependent potassium (K(ATP)) channel is described. This assay, which is performed in a 96-well microtiter plate, utilizes a substrate adherent cell line as the target, requires a small amount of Rb-86 as the tracer, and is a suitable system for performing the biochemical and pharmacological characterization of the K(ATP)-channel and its activators. Because this assay is amenable to automation, it presents a useful means for high-volume screening of chemical compounds on a routine basis.
引用
收藏
页码:185 / 193
页数:9
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