Description

FITC is reactive towards nucleophiles including amine and sulfhydryl groups on proteins.

λex 492 nm; λem 517 nm

Ref.:

1)  Conjugation of fluorescein isothiocyanate to antibodies: I. Experiments on the conditions of conjugation.

T.H. The, T.E. Feltkamp, Immunology 1970, 18 (6), 865–873.

PMID: 5310665