Product Name: Calcein, AM *UltraPure Grade*
Description: Calcein, AM is a cell-permeant and non-fluorescent compound that is widely used for determining cell viability. In live cells the non-fluorescent calcein, AM is hydrolyzed by intracellular esterases into the strongly green fluorescent anion calcein. The fluorescent calcein is well-retained in the cytoplasm in live cells.
Hela cells stained with AnaSpec’s Calcein AM fluorescent dye (Cat# 89201, 89202, 89203 and 89204).
Storage: -20°C desiccated and protected from light
Molecular Weight: 994.9
Spectral Properties: Abs/Em = 494/517 nm
Solvent System: DMSOFor more information OR other specifications of the products, please contact us.