Polyethylene glycol (PEG) is a water soluble, non-toxic and non-immunogenic oligomer widely used as PEGylation reagent, linker and spacer for peptide, protein and drug conjugations. However, the most commercially available PEG products are mixtures of different lengths and thus, the molecular weights, of PEG molecules, limiting their biomedical applications. PurePEG has overcome this hurdle and provided hundreds of monodisperse, discrete and structurally well-defined PurePEG™ products, by varying the PEG repeat unit n (i.e. the spacer length), end functional groups (X and Y) and molecular architecture.
PurePEG is located at Sorrento Valley, San Diego, California (left photo shows the entry of our facility at Cornerstone Business Center). Our parent company, Biomatrik, Inc., has a 13,000 ft2 R & D lab and manufacturing facility (below photo) in Zhejiang, China, with a production capacity of up to a metric ton.
We implement the highest possible quality standards for all our products and fast speed turnaround times for custom synthesis. Our goal is to help our customers to achieve their goals.