Product Description: Asante potassium green-1 AM (APG-1 AM) is a cell-permeable K+ (potassium) sensitive fluorescent indicator (excitation/emission = 525/545 nm).
Formula: C55H62Cl2N2O20
References: [1]Rimmele TS, et al. A novel optical intracellular imaging approach for potassium dynamics in astrocytes. PLoS One. 2014 Oct 2;9(10):e109243.