• DSPE-PEG-RGD
• DSPE-PEG-LyP-1
• DSPE-PEG-cRGD(c[RGDfc]) 
• DSPE-PEG-cRGD(c[RGDfK]) 
• DSPE-PEG-cRGD(c[RGDyK]) 
• DSPE-PEG-iRGD
• DSPE-PEG-TAT
• DSPE-PEG-CGKRK
• DSPE-PEG-BR2
• DSPE-PEG-R8
• DSPE-PEG-Angiopep-2
• DSPE-PEG-Angiopep-2-FITC
• DSPE-PEG-TH
• DSPE-PEG-R6H4
• DSPE-PEG-Asp6
• DSPE-PEG-Asp8
• DSPE-PEG-MPG
• DSPE-PEG-GE11
• DSPE-PEG-PTP
• DSPE-PEG-SP94
• DSPE-PEG-T7(HAIYPRH)
• DSPE-PEG-Octreotide
• DSPE-PEG-YIGSR
• DSPE-PEG-APRPG 
• DSPE-PEG-NGR
• DSPE-PEG-NGR(c(GGCNGRC))  
• DSPE-PEG-SHp
• DSPE-PEG-RVG29
• DSPE-PEG-THRPPMWSPVWP
• DSPE-PEG-M2pep
• DSPE-PEG-EB1 
• DSPE-PEG-CPP
• DSPE-PEG-CCK8
• DSPE-PEG-FSHB(QCHCGKCDSDSTDCT)
• DSPE-PEG-VIP
• DSPE-PEG-GRGDS
• DSPE-PEG-MMPs
• DSPE-PEG-iRGD-FITC
• DSPE-PEG-iRGD-Cy3
• DSPE-PEG-CMP
• DSPE-PEG-CTP
• DSPE-PEG-WYRGRL
• DSPE-PEG-CGKRK
• DSPE-PEG-CREKA
• DSPE-PEG-WSW(WSWGPYS)
• DSPE-PEG-CSTSMLKAC
• DSPE-PEG-GPC3靶向肽