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Decay Characteristics of Radionuclides Used to Label Anti-EGFR mAbs
| Isotope | T1/2 | β -MeV (max) (%) | β +MeV (max) (%) | γ MeV (%) |
|---|---|---|---|---|
| 64Cu | 12.7 h | 0.573 (39.6%) | 0.655 (17.4%) | 0.51 (34.8%) |
| 88Y | 108 d | - | - | 0.898 (91%) 1.836 (100%) |
| 89Zr | 78.4 h | - | 0.9 (22%) | 0.511 (44%) 0.91 (99%) 1.71 (1%) |
| 111In | 67.4 h | - | - | 0.173 (89%) 0.247 (94%) |
| 125I | 60.2 d | - | - | 0.035 (7%) |
| 177Lu | 6.74 d | 0.497 (90%) 0.385 (3%) |
- | 0.113 (2.8%) 0.208 (6.1%) |
