Biodistribution of 68Ga-NODAGA-PEG4-LLP2A in B16F10 Tumor–Bearing Mice
| Organs | 68Ga-NODAGA (1 h) | 68Ga-NODAGA (1-h block) |
| Tumor | 8.7 ± 1.3 | 1.6 ± 0.5 |
| Thymus | 6.1 ± 1.2 | 0.5 ± 0.3 |
| Blood | 2.3 ± 1.1 | 1.5 ± 1.1 |
| Heart | 1.1 ± 0.4 | 0.7 ± 0.4 |
| Lung | 3.9 ± 1.1 | 1.4 ± 0.4 |
| Liver | 3.6 ± 1.3 | 2.6 ± 0.6 |
| Kidney | 7.0 ± 3.7 | 4.5 ± 1.1 |
| Spleen | 11.9 ± 1.5 | 0.6 ± 0.2 |
| Muscle | 1.2 ± 0.8 | 0.3 ± 0.1 |
| Bone | 3.6 ± 0.9 | 0.6 ± 0.2 |
| Small intestine | 3.5 ± 1.9 | 2.7 ± 1.9 |
| Large intestine | 1.0 ± 0.2 | 0.3 ± 0.1 |
n = 4; values are expressed as mean ± SD.