DiI is an orange-red fluorescent, lipophilic carbocyanine and widely used as a long-term tracer for neuronal and other cells. It is weakly fluorescent in water but highly fluorescent when incorporated into membranes. Once applied to cells, the dye di..

DiD is a far-red fluorescent, lipophilic carbocyanine and widely used as a lipophilic tracer. It is weakly fluorescent in water but highly fluorescent when incorporated into membranes. It has an extremely high extinction coefficient and short excited..

DiR is a near IR fluorescent, lipophilic carbocyanine and widely used as a lipophilic tracer. It is weakly fluorescent in water but highly fluorescent when incorporated into membranes. It has an extremely high extinction coefficient and short excited..

Calcein AM is a cell-permeant dye that can be used to determine cell viability in most eukaryotic cells. In live cells the nonfluorescent calcein AM is converted to a green-fluorescent calcein, after acetoxymethyl ester hydrolysis by intracellular es..

BCECF, AM is an ideal cell-permeant, dual-excitation ratiometric pH indicator for measuring changes in the cytosolic pH of most cells. Intracellular pH measurements with BCECF are made by determining the pH-dependent ratio of emission intensity (dete..

CFDA, SE is a fixable-cell-permeant, fluorescein-based tracer for very long-term cell labeling. CFDA, SE passively diffuse into cells and it is nonfluorescent until the acetate groups are cleaved by intracellular esterases to yield the highly fluores..

CDCFDA, SE is a fixable-cell-permeant, fluorescein-based tracer for very long-term cell labeling. CDCFDA, SE passively diffuse into cells and it is nonfluorescent until the acetate groups are cleaved by intracellular esterases to yield the highly flu..

Blue CMAC is a fluorescent thiol-reactive cell permeant probe that easily pass through cell membranes. Upon reacting with thio-containing compound, the probe is well retained in cells and is passed to daughter cells through several generations but is..