| FGF | fibroblast growth factor |
| FGFR | fibroblast growth factor receptor |
| RTK | receptor tyrosine kinase |
| HSPG | heparan sulfate proteoglycans |
| SEC | size exclusion chromatography |
| IEC | ion exchange chromatography |
| PEG | poly(ethylene glycol) |
| Ado | 8-amino-3,6-dioxaoctanoyl |
| MMAE | monomethyl auristatin E |