Alkyne derivative of BP Fluor 488 dye for copper-catalyzed cycloaddition to azides (CuAAC). BP Fluor 488 alkyne is used for fluorescent labeling of azidated biomolecules, polymers, and surfaces. BP Fluor 488 is sulfonated rhodamine, a bright, photostable, and hydrophilic fluorophore that emits in the green channel (absorption max. is at 495 nm, emission max. is at 519 nm).
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