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IDT currently does not offer NED, but TAMRA or ATTO 550 are alternative options. In addition, the ATTO dyes are perfect substitutes for dyes such as ROX, VIC®, LIZ®, and Alexa Fluor® dyes. See a list of dyes and dye alternatives.
*Alexa Fluor, LIZ, and VIC are registered trademarks of Thermo Fisher.