Also known as: Fluorescein isothiocyanate, Fluorescein isothiocyanate isomer I, FITC, 5-isothiocyanatofluorescein, 3326-32-7, fluorescein 5-isothiocyanate
Fluorescent probe capable of being conjugated to tissue and proteins. It is used as a label in fluorescent antibody staining procedures as well as protein- and amino acid-binding techniques. From: MeSH