ProductDescription
Cholesterolfunctionalizedpolyethyleneglycolwithterminalcarboxylicgroup(Cholesterol-PEG-COOH)聽isalipophiliclipidPEGconjugatewithgoodwatersolubility.PEGcholesterolderivativescanbeusedtomaketargetedliposometoimprovecirculationtimeforencapsulateddrugs.Theymayalsobeusedfornon-viraltransfectionreagents.TheCOOHfunctionalizednanoparticlescanbeusedtosurfacemodification.

