ProductDescription
NSPoffersheterobifunctionalFolate-PEG-Amine聽(Folate-PEG-NH2,Folicacid-PEG-NH2)withhighquality.聽Folicacid,orvitaminB9,聽canselectivelybindtofolatereceptor,whilePrimaryaminecanreactwithavarietyoffunctionalgroupssuchassuccinimidylester(NHS),carboxylicacids(COOH),anhydrideandmanyothers.聽ThePEGmoietyintheheterofunctionalPEGderivativesprovideswatersolubility,biocompatibility,andflexibility.聽聽Thisreactionallowsattachmentoffolicacidligandtoproteins,antibodies,peptidesorparticlesurfaces.Folicacidfunctionalizedsubstrateshavebeenusedfortargeteddrugdelivery,imaging,andbioassaydevelopment.