Linear Oligopeptide PEGs for PEGylation are now being offered by JenKem Technology. Oligopeptide PEGs are generally employed for drug delivery applications, particularly in applications involving micelles. Oligopeptide PEGylation products with molecular weights, branching, and functional groups not listed in our online catalog may be available by custom synthesis. Please inquire at firstname.lastname@example.org about pricing and availability of custom PEGylation products. Bulk PEGs and GMP PEGs are also available upon request. Please contact us for special bulk pricing.