SUNBRIGHT® PTE-200AR

SUNBRIGHT PTE-200AR is a 4-arm PEG derivative with a total molecular weight of 20 kDa (approximately 5 kDa per PEG arm), featuring acrylate groups at each arm terminus. These acrylate groups can undergo polymerization and also react with amino or thiol groups to form covalent bonds. When combined with other multi-functional PEGs, it can be used to create hydrogels with a uniform network structure.