ProductDescription
Cholesterolfunctionalizedpolyethyleneglycolwithconjugatedvinylsulfone聽(Cholesterol-PEG-VS),isalipophiliclipidPEGconjugatewithgoodwatersolubility.PEGcholesterolderivativescanbeusedtomaketargetedliposometoimprovecirculationtimeforencapsulateddrugs.Theymayalsobeusedfornon-viraltransfectionreagents.Thevinylsulfone-functionalizednanoparticlescan聽bemodifiedbythiol-containingmoieties.