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PropargylPEGCH2CO2NHS ester is a functionalized polyethylene glycol (PEG) derivative used as a linker molecule in bioconjugation. This ester contains an NHS (Nhydroxysuccinimide) group that is reactive with primary amines, as well as a propargyl group that can be used for click chemistry reactions. It can be used to attach proteins, peptides, or other molecules to surfaces, nanoparticles, and other molecules

This compound is a derivative of propargyl alcohol, which is a three-carbon molecule with a single triple bond, and is joined to a polyethylene glycol (PEG) chain. The NHS group is an amine group, and the ester group is a functional group that can react with other molecules.

Cat# Name Structure M.W. Purity Pricing
AP10919Propargyl-PEG2-CH2CO2-NHS ester255.22≥95% Pricing
AP10920propargyl-PEG3 NHS acetate299.28≥95% Pricing
AP10921propargyl-PEG6 NHS acetate431.44≥95% Pricing
AP10922propargyl-PEG7 NHS acetate475.49≥95% Pricing

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