Mix-n-Stain™ IgM Antibody Labeling Kits are optimized for rapid covalent labeling of IgM monoclonal antibodies in about 30 minutes with no purification step. • CF®405L fluorescent dye has excitation/emission at 395/545 nm. • Blue fluorescent CF®405M dye has excitation/emission at 408/452 nm. • Green fluorescent CF®488A dye has excitation/emission at 490/515 nm. • Orange-red fluorescent CF®555 dye has excitation/emission at 555/565 nm. • Red fluorescent CF®568 dye has excitation/emission at 562/583 nm. • Deep-red fluorescent CF®594 dye has excitation/emission at 593/614 nm. • Far-red fluorescent CF®640R dye has excitation/emission at 642/662 nm. • Far-red fluorescent CF®647 dye has excitation/emission at 650/665 nm. • Green fluorescent dye fluorescein (FITC) has excitation/emission at 498/517 nm.