What is the emission wavelength of DsRed?
DsRed is a fluorescent compound with an excitation peak at 559 nm and an emission peak at 583 nm.
DsRed a.k.a. drFP583, discRFP, RFP, DsRed1.DsRed is a basic (constitutively fluorescent) red fluorescent protein published in 1999, derived from Discosoma sp..
Figure below: DsRed fluorescence expression under Fluorescence Flashlight GFPfinder-2101GR