3,6-Diacetoxyphthalonitrile is a fluorescent probe for monitoring intracellular pH by flow cytometry in living cells.{29427} It rapidly crosses cell membranes and is cleaved by cytosolic esterases to form the fluorescent pH indicator 2,3-dicyano-hydroquinone, which is excited at UV wavelengths.
产品描述
A fluorescent probe for monitoring intracellular pH by flow cytometry in living cells