FITC-Dextran (MW 40000)

FITC-Dextran (MW 40000) is a kind of dextran fluorescent probe labeled with fluorescein isothiocyanate (FITC) (Ex=495 nm; Em=525 nm) . FITC-Dextran (MW 400000) can be used as a tracer marker to reveal heat shock-induced cell injury and detect the early and late stages of apoptosis. In addition, this probe can be used in the study of cell permeability, including the permeability of the blood-brain barrier and the quantitative analysis of its damage degree.