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IRDye® 750 Products

NHS Ester

IRDye 750 NHS Ester is an infrared dye with detection near 750 nm. The NHS ester reactive group provides the functionality for labeling primary amino groups.

Storage: -20 °C


Maleimide

IRDye 750 Maleimide is an infrared dye with detection near 750 nm. Maleimide reactive group provides the functionality for labeling molecules that contain free sulfhydryl (-SH thiol) groups. This reactive group allows conjugation reactions to be performed at physiological pH.

Storage: -20 °C



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