cfse staining

Amine-reactive dye CFSE (carboxyfluorescein diacetate, succinimidyl ester, also known as CFDA-SE) is widely used in cell proliferation and in vivo cell tracking. CFSE is non-fluorescent until it enters viable cells, where it is hydrolyzed by cytoplasmic esterase enzymes to release fluorescent amine-reactive dyes. These dyes then...