Creative PEGWorks provide PEG derivatives of high reactivity and high purity. Creative PEGWorks’ PEGylation reagents include structurally and functionally diversified derivatives of linear, branched, crosslinking, and multi-arm polyethylene glycol with a broad range of molecular weight options from ~100 (oligomers) to 40,000 Dalton. Our pegylation reagents include both monodisperse and polydisperse PEG reagents. Polydispersed PEGs have very low PDI (polydispersity index) and the composition and reactivity are highly reproducible from batch to batch. Monodispersed PEGs are pure molecules with a discrete molecular weight and they are single-length pure PEGs. Please click PEG Products on the left to explore the complete list of our PEG Derivative Products that are organized by Chemical Functionality, Reactivity, and Structures.

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