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8-ArmPEG-Succinimidyl Glutarate ester (8-Arm PEG-SG) is a multiarmed PEG derivative with succinimidyl NHS ester groups at each terminal of the eight arms connected to one hexaglycerol core, which can be crosslinked into degradable PEG hydrogels. PEG hydrogels have a variety of applications in medical devices and regenerative medicine, and are especially of interest for controlled release of drugs, for 2D and 3D cell culture, and for wound sealing and healing. PEG-SG (succinimidyl glutarate ester) is one type of PEG-NHS reagents. There is a C4 hydrocarbon ester linkage between PEG and the NHS ester.

Large-scale PEGs and GMP-grade PEGs are made-to-order. Please contact us at [email protected] for more details.
Biopharma PEG Scientific Inc. is a biotechnology-oriented company in Watertown, Massachusetts. We are dedicated to manufacturing and supplying high purity monodispersed and polydispersed polyethylene glycol (PEG) derivatives and PEG raw material, PEGylation services, and custom PEG derivative synthesis to clients worldwide. We continuously expand the capability to provide large-scale manufacture of high purity PEG derivatives with an extensive variety of functional groups, in both non-GMP and GMP grade.
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