Fluorescein Labeling Kit - NH2 (A57323)

Fluorescein Labeling Kit-NH2 is mainly used for the preparation of fluorescein-labeled proteins such as IgG for immunostaining and cellular proteins for tracing. This kit contains all the reagents necessary for labeling, including storage buffer. Each vial of fluorescein can label up to 200 μg of IgG, conjugating about 4 to 6 fluorescein molecules per IgG molecule.