Cell-Permeable Dye Action: Cleaved by Intracellular Esterases to Form Membrane-Impermeant Calcein
Calcein's Fluorescence Properties: Absorption at 494 nm, Emission at 517 nm
Description
A dye that penetrates cells and is broken down by intracellular esterases, resulting in membrane-impermeant calcein, a fluorescent indicator with absorption and emission peaks at 494 and 517 nm, respectively.
