The bio-distribution assay confirmed that the LS174 tumor uptake was 1.4 ± 0.15%ID/g (ALCAM-3Lamide-DOTA-cDb) and 2.6 ± 0.53%ID/g (ALCAM-3 L-thioether-DOTA-cDb). The gene discussed is ALCAM; the disease is neoplasm.