Methoxy PEG Succinimidyl Glutaramide with superior quality specification of ≥90% Substitution.

Methoxy PEG Succinimidyl Glutaramide (Methoxy PEG SGA) from JenKem Technology is a high quality amine reactive PEG product with a stable non-degradable linker between the PEG polymeric chain and the NHS ester. Methoxy PEG Succinimidyl Glutaramide reacts with the amine group of lysine(s) at pH 7-8. Methoxy PEG Succinimidyl Glutaramide has a longer hydrolysis half-life compared with M-PEG-SCM.  JenKem Technology offers Methoxy PEG SGA with MW 5000 Da (M-SGA-5000), and MW 20000 Da (M-SGA-20K), in 1g and 10g packing sizes.

Different MW of Methoxy PEG SGA products may be available by custom synthesis, please email us at tech@jenkemusa.com for details on custom PEGs. Other linear JenKem NHS ester PEGs are available – if interested please select stable linker NHS PEGs, carbonate linker stable NHS PEGs, or cleavable linker NHS PEGs. JenKem Technology provides repackaging services for an additional fee, please contact us if you require a different package size than our catalog selection.