

RA20002-5 mg ยท 5 mg
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Description
DiI is a lipophilic membrane dye that, once incorporated into the cell membrane, can laterally diffuse to gradually stain the entire cell membrane. The fluorescence of DiI is very weak before it enters the cell membrane and can only be excited to produce strong fluorescence after it has entered the cell membrane. It is commonly used together with DiA for dual-color labeling of cell membranes.Excitation wavelength:549nm,Emission wavelength:565nm