Table 1. The table shows the overall tracer characterization results of the [89Zr]keytruda.
| Tracer Specification | Results |
|---|---|
| Df-Keytruda | ∼ 1 c/a |
| Radiochemistry Yield | >60% |
| Purity HPLC | >95% |
| TLC | >95% |
| Specific activity | 222 MBq/mg |
| Immunoreactivity | 74% |
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