Product Description: 4,5-Diaminofluorescein is a fluorescent detector for nitric oxide (NO) in cells and tissues[1].
Formula: C20H14N2O5
References: [1]Jourd'heuil D. Increased nitric oxide-dependent nitrosylation of 4,5-diaminofluorescein by oxidants: implications for the measurement of intracellular nitric oxide. Free Radic Biol Med. 2002 Sep 1;33(5):676-84.