Fluo-3 (potassium salt)

Description: Fluo-3 (potassium salt) is a fluorescent calcium indicator commonly used in flow cytometry and cell-based experiments to detect changes in intracellular calcium levels. Its absorption maximum at 506 nm makes it compatible with excitation at 488 nm by argon-ion laser sources. Fluo-3 provides intense fluorescence upon binding calcium, detected at a maximum emission at 526 nm which can be monitored by FL1 (green, 525 nm band pass) sensors in flow cytometry. Smiles: [K].Cc1ccc(N(CC(O)=O)CC(O)=O)c(OCCOc2cc(ccc2N(CC(O)=O)CC(O)=O)-c2c3cc(Cl)c(O)cc3oc3cc(=O)c(Cl)cc23)c1