| FT4 (free thyroxine) | 0.77687 | UniProtKB |
| FT3 (free triiodothyronine) | 0.65097 | UniProtKB |
| Fructose-bisphosphate aldolase A | 39.42 | UniProtKB |
| Free testosterone | 0.28842 | Found via general search |
| Free fatty acid receptor 2 | 37.144 | UniProtKB |
| Fractalkine | 17.5 | Found via general search |
| Follistatin-related protein 1 | 34.986 | UniProtKB |
| Follistatin | 38.007 | UniProtKB |
| Follicle-stimulating hormone (FSH) | 30 | Found via general search |
| Folate receptor beta (FR‐beta) | 30 | Found via general search |
