DSPE-PEG2000,MPEG-DSPE,mPEG5k-DSPE,MPEG2000-DSPE,***聚乙二醇-磷脂酰***，DSPE-PEG,MW:2000DSPE-PEG-NHS活化脂-磷脂-聚乙二醇DSPE-PEG2000-NHS，DSPE-PEG2K-NHSDSPE-PEG-MAL,DSPE-PEG2000-Maleimide马来酰***-磷脂-聚乙二醇DSPE-PEG2k-MAL，DSPE-PEG5k-MaleimideDSPE-PEG-Biotin生物素-磷脂-聚乙二醇DSPE-PEG2000-Bio,DSPE-PEG2K-BiotinDSPE-PEG-COOH羧基-磷脂-聚乙二醇DSPE-PEG2K-Acid磷脂-PEG-羧酸DSPE-PEG-CHO醛基-PEG-磷脂DSPE-PEG2000-aldehydeDSPE-PEG-N3叠氮-聚乙二醇-磷脂叠氮-聚乙二醇-磷脂，DSPE-PEG2000-AzideDSPE-PEG-Folate,DSPE-PEG2000-Fol,FA-PEG-DSPE,DSPE-PEG-Folicacid磷脂-聚乙二醇-叶酸)