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Fluorescein-PEG-Mal (FITC-PEG-Mal) is a linear heterobifunctional PEG reagent with a maleimide group and a fluorescein dye. It has an absorption maximum at 495 nm and an emission around 515~520 nm. The additional functionality allows these fluorescent PEG derivatives to be easily combined with other molecules or material surfaces.

Cat# Name Structure M.W. Purity Pricing
AP13299Fluorescein-PEG-Mal, MW 1K1000≥95% Pricing
AP13314Fluorescein-PEG-Mal, MW 2K2000≥95% Pricing
AP13335Fluorescein-PEG-Mal, MW 3.5K3500≥95% Pricing
AP13352Fluorescein-PEG-Mal, MW 5K5000≥95% Pricing

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