Product Overview :
The Fluo-4, AM Calcium Ion Concentration Assay Kit enables sensitive detection of intracellular Ca2+ dynamics in live cells. Fluo-4 AM is a cell-permeable fluorescent dye that exhibits a strong increase in fluorescence intensity upon binding calcium, allowing real-time monitoring of calcium signaling using fluorescence microscopy, flow cytometry, or microplate readers. This kit is well suited for studies of cell signaling, ion channel activity, and receptor activation.