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. 2011 Oct;26(5):547–556. doi: 10.1089/cbr.2011.0954

FIG. 1.

FIG. 1.

The peptide constructs employed in this study. DO3A was coupled to the melanin-binding 4B4 peptide and the irrelevant PA1 control using standard solid-phase peptide synthesis techniques. Both peptide constructs were radiolabeled with natLu, 177Lu, 153Sm, and 166Ho. PEG, 8-amino-3,6-dioxaoctanoic acid.