PRODUCT CATALOG Peptide Synthesis Compound Synthesis Protein Expression Antibody Preparation Technical advantages Fluorescent Labeling Cell-penetrating peptides Disulfide Bridges Insoluble Peptide Purification Amide Cyclization Phosphorylation Labeling Stable Isotope Labeling Long Peptide Synthesis 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