Human Reporter Gene–Imaging Agent Pairs
| Reporter gene | Imaging agent |
| hNIS | 2123/124/131I-iodide, 99mTc-pertechnetate, 18F-tetrafluoroborate |
| hNET | 123/124/131I-MIBG, 18F-MFBG |
| hSSTR2 | 68Ga-DOTATOC, 68Ga-DOTATATE |
| hD2R | 18F-3-(2′-18F-fluoroethyl)spiperone, 11C-raclopride, 18F-fallypride |
| Mitochondrial thymidine kinase 2 (human thymidine kinase 2, TK2-DM) | 124I-FIAU, 18F-FEAU, 18F-l-FMAU |
| Deoxycytidine kinase double mutant (dCK-A100VTM) | 124I-FIAU, 18F-FEAU, 18F-l-FMAU |
18F-l-FMAU = 2′-deoxy-2′-18F-fluoro-5-methyl-1-β-l-arabinofuranosyluracil.