DAR | Injected dose | ||||
Construct | DFO | AF | Construct dose (mg/kg) | 89Zr (kBq) | 195mPt (kBq) |
Trastuzumab-[195mPt]Lx-DFO-89Zr (1) | 2.4 | — | 4 | 37.5 | 1.95 |
89Zr-DFO-(Lys)trastuzumab (2) | 2.5 | — | 4 | 460 | — |
Trastuzumab-[195mPt]Lx-AF (3) | — | 2.2 | 4 | — | 1.81 |
89Zr-DFO-(Lys)trastuzumab (4) | 1.2 | — | 1 | 1.85 × 103 | — |
89Zr-DFO-(Lys)trastuzumab-Lx-AF (5) | 1.3 | 2.6 | 1 | 1.95 × 103 | — |
89Zr-DFO-(Lys)trastuzumab-Lx-AF (6) | 1.2 | 5.2 | 1 | 1.74 × 103 | — |