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Activated/ Functionalized PEGs

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Customized, Activated/ Functionalized Polyethylene Glycols (PEGs)

We are your trusted partner for the development and supply of commercial quantities of functionalized/activated polyethylene glycols (PEGs) that are essential PEGylated therapeutic proteins for drug delivery. Our offerings include high-purity materials for use in investigational products at every phase of clinical development and commercialization, with overall supply chain security and bench mark quality—from pre-clinical to commercialization of final medicinal products.

Product Groups:

  • Linear MPEGs (up to 30kDa)
  • Branched PEGs
  • Linear bifunctional PEGs (linkers)
  • Multi-arm PEGs


  • For the PEGylation of therapeutic proteins at every phase of clinical development and commercialization
  • Linker substances for Antibody Drug Conjugates (ADC)
  • As part of medical devices (e.g. biodegradable hydrogels)

For more information about our offering of functionalized PEGs, please see our flyer in the related resources section above.


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