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Conjugation of polyethylene glycol (PEG) to therapeutic molecules can increase drug half-life, solubility, and therapeutic potency. However, an increasing number of healthy individuals develop anti-PEG antibodies. PEG immunogenicity can cause anaphylactic shock and dramatically reduce the efficacy of the treatment. Find out about our polysarcosine (pSar) alternative to PEG by downloading the document.
Resources
pSar White Paper
Polysarcosine (pSar), a safer, more effective alternative to poly-ethylene glycol (PEG)

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