Fluo-4 AM is an acetyl methyl ester derivative of Fluo-4, a fluorescent dye that can penetrate cell membranes. The fluorescence of Fluo-4 AM is very weak, and its fluorescence does not increase with the increase of calcium ion concentration. After entering the cell, Fluo-4 AM can be cleaved by intracellular esterase to form Fluo-4, which is retained in the cell. Fluo-4 can be combined with calcium ions, which can produce strong fluorescence after combining with calcium ions. The maximum excitation wavelength is 494nm, and the maximum emission wavelength is 516nm. The recommended excitation wavelength for actual detection is about 488nm, and the emission wavelength is 512-520nm.
产品名:Fluo-4 AM
货号:orb735511
产品中文名:Fluo-4 AM
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