PSAR18-COOH is a derivative of PSAR extracted from patent WO2009064913A1. PSAR is a highly hydrophilic, biodegradable, non-immunogenic and water-soluble polymer that has been employed in several delivery systems for drugs or diagnostics.
References:
[1]. Warren VIRICEL. Ligand-drug-conjugate comprising a single molecular weight polysarcosine. WO2019081455A1.
















