DiI Membrane Probe (Orange-Red)

Description

DiI is a lipophilic fluorescent dye that can be used to stain cell membranes and other lipophilic biological structures. Once incorporated into the cell membrane, DiI diffuses throughout the membrane, and at optimal concentrations, it can stain the entire cell membrane. The fluorescence of DiI is very weak before it enters the cell membrane, but its fluorescence intensity significantly increases upon binding to the membrane.Excitation wavelength:549nm,Emission wavelength:565nm