cbic-2

JC-1 (CBIC2) is a fluorescent lipophilic carbonyl cyanine dye. JC-1 is used to measure mitochondrial membrane potential. When the mitochondrial membrane potential is relatively high, JC-1 converges in the matrix to form a polymer, which can produce red fluorescence (λex=585 nm, λem=590 nm). When the mitochondrial membrane potential is low, JC-1 cannot accumulate in the mitochondrial matrix and exists in the form of monomers to produce green fluorescence (λex=510 nm, λem=527 nm).