Biodistribution Results of 64CuCl2 in B16F10 and A375M Tumor-Bearing Mice (n = 4)
| Organ | B16F10 | A375M |
| Blood | 1.51 ± 0.19 | 1.94 ± 0.56 |
| Heart | 5.16 ± 0.73 | 8.85 ± 0.65 |
| Lungs | 6.64 ± 0.48 | 10.17 ± 1.58 |
| Liver | 14.06 ± 2.33 | 13.37 ± 1.32 |
| Spleen | 3.46 ± 0.42 | 4.59 ± 0.10 |
| Pancreas | 2.74 ± 0.36 | 3.48 ± 0.61 |
| Stomach | 3.92 ± 0.82 | 6.47 ± 0.86 |
| Brain | 0.88 ± 0.09 | 1.00 ± 0.07 |
| Intestine | 4.35 ± 0.99 | 6.82 ± 0.40 |
| Kidneys | 11.86 ± 0.56 | 10.34 ± 0.53 |
| Skin | 1.18 ± 0.51 | 1.95 ± 0.36 |
| Muscle | 1.03 ± 0.18 | 1.13 ± 0.36 |
| Bone | 1.66 ± 0.24 | 1.82 ± 0.24 |
| Tumor | 4.14 ± 0.24 | 3.59 ± 0.36 |
| Uptake ratio | ||
| Tumor to blood | 2.79 ± 0.42 | 1.94 ± 0.44 |
| Tumor to lung | 0.63 ± 0.07 | 0.36 ± 0.04 |
| Tumor to liver | 0.30 ± 0.04 | 0.26 ± 0.04 |
| Tumor to muscle | 4.11 ± 0.07 | 3.46 ± 1.25 |
Data are presented as percentage injected dose per gram (%ID/g) ± SD.