Table 2. Linear regression comparing peptide ratio results obtained by iTRAQ and MRM assays.
| Gene symbol | Uniprot accession | Protein name | Correlation coefficients, r2 |
|---|---|---|---|
| PLOD2 | sp|O00469 | Procollagen-lysine,2-oxoglutarate 5-dioxygenase 2 | 0.9973 |
| MMP3 | sp|P08254 | Stromelysin-1 | 0.7987 |
| IGFBP4 | sp|P22692 | Insulin-like growth factor-binding protein 4 | 0.9874 |
| IGFBP5 | sp|P24593 | Insulin-like growth factor-binding protein 5 | 0.7582 |
| SERPINF1 | sp|P36955 | Pigment epithelium-derived factor | 0.9817 |
| FLNC | sp|Q14315 | Filamin-C | 0.9123 |
| AEBP1 | sp|Q8IUX7 | Adipocyte enhancer-binding protein 1 | 0.8703 |
| PDGFD | sp|Q9GZP0 | Platelet-derived growth factor D | 0.8682 |
| DPP7 | sp|Q9UHL4 | Dipeptidyl peptidase 2 | 0.8674 |
| DCN | sp|P07585 | Decorin | 0.5686 |
| COL4A2 | sp|P08572 | Collagen alpha-2(IV) chain | 0.4556 |
| CXCL12 | sp|P48061 | Stromal cell-derived factor 1 | 0.4819 |
| ACLY | sp|P53396 | ATP-citrate synthase | 0.5589 |
| THBS1 | sp|P07996 | Thrombospondin-1 | 0.0015 |
| ACTN1 | sp|P12814 | Alpha-actinin-1 | 0.0303 |
| FBLN1 | sp|P23142 | Fibulin-1 | 0.036 |
| FMOD | sp|Q06828 | Fibromodulin | 0.0679 |
| LTBP1 | sp|Q14766 | Latent-transforming growth factor beta-binding protein 1 | 0.0864 |
| SPON2 | sp|Q9BUD6 | Spondin-2 | 0.0114 |