FVS620

FVS620 (Fixable Viability Stain 620) from BD Biosciences is an amine-reactive viability dye used in flow cytometry when it will be necessary to fix and/or permeabilize the cells after staining. This reagent has an excitation peak at 524 nm and an emission peak at 617 nm. see less FVS620 (Fixable Viability Stain 620) from BD Biosciences is an amine-reactive viability dye used in flow cytometry when it will be necessary to fix and/or permeabilize the cells after staining. This reagent has an excitation peak at 524 nm and an emission peak at 617 nm.