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Description: Calcein AM is a cell-permeant dye that can be used to determine cell viability in most eukaryotic cells. In live cells the nonfluorescent calcein AM is converted to green-fluorescent calcein, after acetoxymethyl ester hydrolysis by intracellular esterases. This dye is also available in our special packaging (C-3100) and resuspended in DMSO (C-3099). For a longer wavelength version of this dye check out our new CellTrace calcein red-orange AM (C-34851).
CAS Name/Number:Glycine, N,N'-[[3',6'-bis(acetyloxy)-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-4',5'-diyl]bis(methylene)]bis[N-[2-[(acetyloxy)methyoxy]-2-oxoethyl]-, bis[(acetyloxy)methyl] ester/ N/AFor more information OR other specifications of the products, please contact us.