PSar-NHS Ester

Polysarcosine N-hydroxysuccinimide active ester (PSar-NHS) is a functional polymer with a defined degree of polymerization. It incorporates an N-methylated peptoid backbone. Discrete chain lengths with different degrees of polymerization are available. The NHS ester can form amide bonds with primary amines, enabling conjugation to amine-containing small molecules, peptides, proteins, or material surfaces. It supports functionalization and material-structure studies organized around segment length, actually available attachment sites, and interfacial presentation.

Customization available.