FLIPR Calcium 6 Assay Kit signal window

Comparison of fluorescent signal response to calcium flux during carbachol agonism of Muscarinic M1 receptor in CHO M1 cells. This illustrates the signal-to-noise ratios offered by homogenous assay run in media using the FLIPR Calcium 6 Assay Kit. Combining a novel fluorophore and the proven quench technology, the FLIPR Calcium 6 Assay Kit shows the highest signal to background ratio.