

RA20006-5 mg · 5 mg
Verified Partner
Sign in to see pricing and request a quote.
Brand Store Product
No external links. Get your quote directly here.

Description
DiR is a near IR fluorescent, lipophilic carbocyanine and widely used as a lipophilic tracer. It is weakly fluorescent in water but highly fluorescent when incorporated into membranes. It has an extremely high extinction coefficient and short excited-state lifetimes (~1 nanosecond) in lipid environments. Once applied to cells, the dye diffuses laterally within the plasma membrane.Excitation wavelength:748nm,Emission wavelength:780nm







