PEtOx-NHS Ester

Poly(2-ethyl-2-oxazoline) N-hydroxysuccinimide active ester (PEtOx-NHS) is a functional polymer with a defined degree of polymerization. It incorporates an ethyl-substituted polyoxazoline 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.