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Frequently asked questions

Our Scientific Applications Support team has assembled a list of frequently asked questions to help you find answers quickly. Filter using one or more categories to focus on specific topics, or use the search bar to perform a text search.

Do you offer NED dyes?

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.



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