ProductDescription
DSPE-PEG-Vinylsulfone(DSPE-PEG-VS)isalinearheterobifunctionalPEGylationreagentwithaDSPEphospholipidandabiotin.Itisausefulself-assemblingreagenttopreparegraftedorPEGylatedliposomeormicellewhichhasfunctionalvinylsulfoneonthesurfacethatcanreactwiththiol-containingpeptidesorantibodies.Itisoftenusedintargeteddrugdeliverywiththelipidbilayertoimprovedrugsolubility,thePEGtoprovidestealthproperty,extendcirculationhalf-lifeandreducenon-specificproteinbindingorcelladhesion,andthe聽VSgrouptobindtotargetingmoleculesincludingantibody,aptamer,protein,andpeptide.