67Cu-Radiolabeling of a multimeric RGD peptide for αVβ3 integrin-targeted radionuclide therapy

ObjectiveCopper-67 (67Cu) is one of the most promising radionuclides for internal radiation therapy. Globally, several projects have recently been initiated for developing innovative approaches for the large-scale production of 67Cu. Encouraged by these, we performed 67Cu-radiolabeling of a tetramer