Table 1.
About 20 most abundant proteins in an untreated SEC EV enrichment from human RA SF as analysed by mass spectrometry.
| Protein names | Gene names | iBAQ score |
|---|---|---|
| Fibrinogen gamma chain | FGG | 5.6E+07 |
| Fibrinogen beta chain | FGB | 4.6E+07 |
| Ig gamma-1 chain C region | IGHG1 | 2.3E+07 |
| Ig kappa chain C region | IGKC | 2.3E+07 |
| Ig lambda-3 chain C regions | IGLC3 | 2.2E+07 |
| Fibrinogen alpha chain | FGA | 1.5E+07 |
| Histone H2A type 1-J | HIST1H2AJ | 1.5E+07 |
| Ig kappa chain V-III region SIE | IGKV3-20 | 1.5E+07 |
| Ig mu chain C region | IGHM | 1.3E+07 |
| Histone H4 | HIST1H4A | 1.3E+07 |
| Fibronectin | FN1 | 1.3E+07 |
| Clusterin | CLU | 8.4E+06 |
| Immunoglobulin heavy variable 1-18 | IGHV1-18 | 8.1E+06 |
| Immunoglobulin lambda variable 3-19 | IGLV3-19 | 7.7E+06 |
| Galectin-3-binding protein | LGALS3BP | 7.2E+06 |
| Ig kappa chain V-III region CLL | IGKV3-15 | 6.8E+06 |
| Vitronectin | VTN | 6.8E+06 |
| Ig alpha-1 chain C region | IGHA1 | 5.8E+06 |
| Ig kappa chain V-IV region | IGKV4-1 | 5.4E+06 |
| Ig heavy chain V-II region ARH-77 | IGHV4-61 | 4.5E+06 |