Azide-Polysarcosine20(N3-polysarcosine) is a polypeptide based on the endogenous amino acid sarcosine (N-methylated glycine), containing an average of 20 sarcosine units. The azido (N3) group reacts with alkynes, BCN, DBCO via click chemistry to generate a stable triazole linkage.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
