Table 3. Selected Organ Biodistribution (% ID/g) of ⁶⁴Cu-MM-TE2A, ⁶⁴Cu-DM-TE2A, and ⁶⁴Cu-ECB-TE2A at 24 h Postinjection in Balb/c Mice (n = 5).

64Cu-BFC complex	blood	kidney	liver
64Cu-MM-TE2A	0.019 ± 0.003	0.162 ± 0.021	0.168 ± 0.035
64Cu-DM-TE2A	0.053 ± 0.004	0.382 ± 0.031	0.426 ± 0.033
64Cu-ECB-TE2A	0.055 ± 0.010	0.280 ± 0.026	0.297 ± 0.038