ProductDescription
Maleimide-PEG-Amine(Mal-PEG-NH2)聽isalinearheterobifunctionalPEGreagentwithamaleimideandanamine.ItisausefulcrosslinkingreagentwithaPEGspacer.Maleimidereactswiththiol,SH,sulfhydrylormercapto,andaminecanreactwithcarboxylicacidoractivatedNHSester.MAL-PEG-NH2canalsobeusedtosynthesizePEGylatedblockcopolymerssuchasPEG-PLL(poly-L-lysine)andPEG-PLGA(poly-L-glutaricacid).ItistypicallyprovidedasaTFAorHClsalt.MaleimidecontainsareactiveC=Cdoublebondandislightoroxygensensitive.