Fragments | Physical characteristics | Molecular Mass kDa | Structure | Localization |
---|---|---|---|---|
uPAR I-III | Full length + GPI anchor | 55–60 |
| Membrane-bound |
uPAR II-III | Cleaved + GPI anchor | 45–50 |
| Membrane-bound |
suPAR I-III | Full length − GPI anchor | 55–60 |
| Soluble |
suPAR II-III | Cleaved − GPI anchor | 40–45 | Soluble | |
suPAR I | Full length − cleaved − GPI anchor | 16 |
| Soluble |