4-ArmPEG-SG

Supplementary Information:
Synonyms： 4-ArmPEG-Succinimidyl Glutarate ester Purity： ≥95% Recommended Storage Condition： Store at -5°C,keep in dry and avoid sunlight. Uses： Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound. 4-ArmPEG succinimidyl glutarate (4-ArmPEG-SG) is a four-arm PEG derivative, where each arm is terminated with a succinimidyl glutarate functional group (SG). The succinimidyl group is reactive towards primary amines, forming stable amide bonds. The glutarate moiety provides a spacer arm, enabling the attachment of biomolecules or other ligands.