RGD cyclic peptide with sulfhydryl group
Peptide Name Peptide Sequence
 cyclo(RGDfK-COCH2SH) CYCLO(ARG-GLY-ASP-D-Tyr-LYS(COCH2SH))
 cyclo(RGDfK{Mpa}) CYCLO(ARG-GLY-ASP-D-Tyr-LYS(mpa))
 cyclo(RGDfK-COCH2CH2SH) CYCLO(ARG-GLY-ASP-D-Tyr-LYS(COCH2CH2SH))
 E-[c(RGDfK)2] H-GLU(CYCLO(ARG-GLY-ASP-D-PHE-LYS))2