DiPO(TM)-1 [equivalent to POPO(R)-1] *1 mM DMSO Solution*

CAS: 169454-15-3. Molecular weight: 1170.54. Excitation (nm): 433. Emission (nm): 457. Extinction coefficient (cm-1 M-1): 92000 1. Quantum yield: 0.6 1. DiPO(TM)-1 is the same compound to POPO(R)-1 (POPO(R) is the trademark of ThermoFisher). DiPO(TM)-1 is a high-affinity nucleic acid stain based upon a symmetric cyanine dye dimer that is essentially nonfluorescent in the absence of nucleic acids that exhibits excitation/emission maxima ~434/456 nm when bound to nucleic acids. POPO-1 is a Blue emitting dye that can be excited by the 405 laser and emission captured by the 450/50 filter. It is commonly used as a nucleic acid stain in flow cytometry and fluorescence microscopy.