Cayman Arachidonic Acid Methyl Ester 1,2,3,4,5-13c; Purity- Great

Dihydroethidium is a cell-permeable blue fluorescent dye that upon entering cells interacts with superoxide to form oxyethidium, which intercalates with nucleic acids and emits a red fluorescence detectable qualitatively by fluorescent microscopy or quantitatively by HPLC. It displays excitation/emission spectra of 490/590 nm. This selective and sensitive probe has been used to detect reactive oxygen species during the phagocytic respiratory burst and for the detection of intracellular superoxide in cultured cells.^,,

WARNING This product is not for human or veterinary use.