Fig. 3

Near-infrared fluorescence image 24 h p.i. of ¹¹¹In-RDC018 in a mouse bearing a s.c. CEA-expressing LS174T tumor (left flank) and a s.c. CEA-negative SK-RC-52 tumor (right flank), confirming the specific tumor targeting in the CEA-expressing tumor and renal clearance (black arrows) of ¹¹¹In-RDC018