Alkyne-polysarcosine50 (alk-polysarcosine) is a lipopeptide conjugate based on the endogenous amino acid sarcosine (N-methylated glycine) with an average of 50 sarcosine units. Based on endogenous substances, pSar combines the characteristics of PEG-like excellent water solubility, protein resistance, low cytotoxicity and non-immunogenicity.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
