About Cy5.5

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Cy5.5 is an important historical fluorophore from GE Healthcare. It has an excitation peak at 678 nm and an emission peak at 695 nm. Spectrally its similar to Alexa Fluor™ 680.

Dyes similar to Cy5.5 based on emission

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Alexa Fluor 660 Alexa Fluor 680 APC-Alexa 680 APC-Cy5.5 ATTO 680 Brilliant Blue 700 CF680 CF680R CF680ST CF680T DRAQ 9 FLUX 680 FVS700 Ghost Dye Red 710 iFluor 680 IFP 1.4 IRDye 680LT IRDye 680RD iRFP 702 MemBrite Fix 680/700 MemBrite Fix ST 681/698 MITO-ID Red MitoLite NIR FX690 NovaFluor Red 700 NovaFluor Yellow 690 NovaFluor Yellow 700 Oyster 680 PE-Cy5.5 PE-Fire 700 PerCP-Cy5.5 PerCP-Vio700 PhenoVue DRAQ5 Total Cell Nuclear Stain PhenoVue DRAQ7 Dead Cell Nuclear Stain ReadiLink 680-701 RedDot 1 RedDot 2 redFluor 710 Seta-680-NHS Seta-APC-705 SeTau-647-di-NHS SeTau-647-NHS SeTau-670-NHS StarBright Blue 700 SuperBright 702 SureLight PE Cyanine 5.5 SureLight PerCP Cyanine 5.5 Vybrant DyeCycle Ruby Cyanine 680 Janelia Fluor 669, Maleimide RayBright PerCP-Cy5.5 ABflo 680 Alexa Fluor Plus 680 RealYellow 703 AbBy Fluor 680 XFD680