DyLight fluorescent dyes are a new family of dyes with improved brightness and photostability. They are better than or comparable to the best fluorescent dyes from other companies. The detection level of any fluorophore-antibody conjugate depends on brightness and photostability of the dye; antibody activity, specificity, and cross-reactivity; and the optimal moles of dye per antibody. A molar saturation curve vs fluorescence intensity, antibody activity, background level, and/or other parameters has been established for each dye to optimize the level of antibody detection and minimize background. DyLight fluorescent dyes are highly water soluble and remain fluorescent from pH 4 to pH 9.

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Click here for an overview of all the Dylight fluorescent dyes.