GRADSP GLY-ARG-ALA-ASP-SER-PRO H-GLY-ARG-ALA-ASP-SER-PRO-OH RGD CONTROL PEPTIDE REF DUPL: Gly-Arg-Ala-Asp-Ser-Pro (2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[(2-aminoacetyl)amino]-5-(diaminomethylideneamino)pentanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-hydroxypropanoyl]pyrrolidine-2-carboxylic acid L-Proline, glycyl-L-arginyl-L-alanyl-L-α-aspartyl-L-seryl- Glycyl-L-arginyl-L-alanyl-L-α-aspartyl-L-seryl-L-proline