From: Imaging using radiolabelled targeted proteins: radioimmunodetection and beyond
 | [88Y]Y-DOTA-G250 antibody | [111In]In-DTPA-G250(Fab’)2 | [111In]In-DOTA-HE3-ZCAIX:2 | ||
---|---|---|---|---|---|
72 h | 168 h | 4 h | 24 h | 4 h | |
Uptake, %ID/g | |||||
 Tumor | 44±15 | 55±11 | 6±1 | 5±1 | 15±3 |
 Blood | 12.5±1.3 | 8.2±1.9 | 2.9±0.5 | 0.07±0.02 | 0.24±0.03 |
 Lung |  |  | 2.3±0.2 | 0.7±0.3 | 0.49±0.09 |
 Liver | 7.0±0.7 | 3.7±0.4 | 10±2 | 8±2 | 0.5±0.1 |
 Kidney |  |  | 216±30 | 145±9 | 392±26 |
 Muscle | 1.4±0.2 | 0.7±0.2 | 0.8±0.1 | 0.4±0.1 | 0.14±0.02 |
 Bone | 1.0±0.2 | 0.4±0.2 | 2.1±0.4 | 1.4±0.2 | 0.32±0.08 |
Tumour-to-organ ratio | |||||
 Blood | 3.6 | 6.7 | 2.1±0.2 | 67±12 | 63±11 |
 Lung |  |  | 2.7±0.4 | 7±1 | 30±3 |
 Liver | 6.3 | 14.9 | 0.7±0.3 | 0.6±0.2 | 33±2 |
 Kidney |  |  | 0.029±0.005 | 0.03±0.01 | 0.038±0.008 |
 Muscle | 31.7 | 78 | 7.9±0.7 | 11±1 | 102±20 |
 Bone | 44 | 137 | 3.0±0.5 | 4±1 | 47±8 |