Concentrations of 11C-NR2B-SMe in Rat Tissues and Tissue-to-Plasma Radioactivity Ratios Measured Ex Vivo at 30 Minutes After Intravenous Injection
| Radioactive sample | SUV | Tissue-to-plasma ratio |
| Whole blood | 0.047 | 1.6 |
| Plasma | 0.03 | 1.0 |
| Brain | 2.59 | 86.3 |
| Myocardium | 0.30 | 10.1 |