Cumulative Excretion (%ID ± SD) of 2.0 μg of NR-LU-10/SA–Pretargeted and Nonpretargeted 64Cu-DOTA-Biotin in Athymic Nude Mice Bearing SW1222 Human Colorectal Carcinoma Xenografts
| Time | Pretargeted | Nonpretargeted |
|---|---|---|
| 5 min | 0.00 ± 0.00 | 0.00 ± 0.00 |
| 30 min | 41.99 ± 3.26 | 41.56 ± 5.06 |
| 1 h | 49.17 ± 0.55 | 49.95 ± 7.14 |
| 2 h | 56.91 ± 0.07 | 57.25 ± 5.97 |
| 4 h | 60.44 ± 0.45 | 60.87 ± 4.67 |
| 24 h | 70.22 ± 0.44 | 72.46 ± 1.12 |
| 48 h | 78.42 ± 1.20 | 80.85 ± 0.33 |
n = 6 for each group.