FluzOR Differentially Identifies K⁺ Channel Antagonists Using FDSS6000

In this application note, assay cells were loaded with the FluxOR dye. Cells were agonized through ligands or K⁺ in the presence of Thallium. Thallium ions were added to the cells using the FDSS6000 and data collected. The results showed how a panel of cell lines differentially identifies K⁺ channel specific antagonists.