Activated PEGs for Amine PEGylation

JenKem Technology manufactures numerous PEGs for amine PEGylation. JenKem Technology’s NHS PEGs are categorized as PEG NHS Esters with stable linkers (such as Y-NHS, M-SCM, M-SPA, M-SBA, M-SHA, M-SGA, M-SSA, MPEG2 LYS NHS); PEGs with carbonate linker (such as M-SC); and degradable PEGs with cleavable NHS linker (such as M-SS and M-SG). JenKem Technology’s carboxy PEGs are more stable than M-PEG-SCM and can be activated. Sterically bulky Y-shape NHS PEGs facilitate the single point attachment to sterically available amines.

Amine PEGylation products with molecular weights, branching, and functional groups not listed in our online catalog may be available by custom synthesis. Please inquire at tech@jenkemusa.com about pricing and availability of custom activated PEGs for amine PEGylation.

Linear NHS PEGs with Cleavable Linker

Linear Carbonate PEGs

Y-shaped Branched NHS PEGs with Stable Linker

U-shaped Branched NHS PEGs with Stable Linker

Linear Monosaccharide NHS PEGs with Stable Linker

Linear Methoxy NHS PEGs with Stable Linker

Y-shaped Branched Carboxy PEGs

Linear Carboxy PEGs

Linear Homobifunctional PEGs for Amine PEGylation

Linear Heterobifunctional PEGs Functionalized with Carboxyl or NHS

Multiarm Homofunctional PEGs Functionalized with Carboxyl or NHS

Multiarm Heterobifunctional PEGs Functionalized with Carboxyl or NHS