This peptide is a negative control for the loop (-RGDfK-), RGD peptide. RGD peptides are regulators of cell adhesion and are recognized by several members of the integrin family. The peptide binds to integrin peptides with low affinity
Wester, H. et al. J. Nucl. Med. 46, 1940 (2005); Janssen, M. et al. Canc. Res. 62, 6146 (2002).