01/28/2026
An interest in pSar continues to grow as a PEG alternative, successful implementation relies on precise molecular design and controlled conjugation strategies. At Precise PEG, we support pSar-based bioconjugation through well-defined pSar linkers (https://precisepeg.com/collections/psar-linkers) and customizable linker architectures, enabling partners to translate design concepts into developable conjugates across antibody, protein, and delivery platforms. Read the full article at Precise Post (https://precisepeg.com/blogs/posts/polysarcosine-psar-as-a-peg-alternative-in-bioconjugation)
