Explore the Unlimited Utility of PEGs

Explore the Unlimited Utility of PEGs

What is a PEG linker?


PEG linker, also known as PEG Reagent, is a chemically functionalized polyethylene glycol (PEG) linker. PEG linker is particularly attractive as a cross-linker for conjugation and biolabeling, due to their water solubility, lack of toxicity, low immunogenicity and well-defined chain length.

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