PEG Linker

PEGylation, the process of attaching Polyethylene Glycol (PEG) chains to molecules such as proteins, peptides, and antibody fragments, is a transformative technique to enhance therapeutic properties. It improves water solubility, reduces immunogenicity, increases drug stability, and prolongs circulation in the bloodstream, etc.

Traditional PEGs, produced through polymerization, are heterogeneous mixtures that complicate characterization and application. In contrast, Precise PEG products are single molecules with defined lengths, molecular weights, and architectures, synthesized using our proprietary technology.

We offer a portfolio of over 6,000 high-purity PEG linkers, encompassing a diverse range of functional groups, including, but not limited to Azide, Amine, Alkyne, DBCO, BCN, TCO, Activated Ester, Maleimide, and Biotin.

In addition to our extensive inventory, we provide custom PEG linker synthesis services tailored to meet specific project requirements.