| Accession | Description | kidney | plasma | urine |
| O43390 | Heterogeneous nuclear ribonucleoprotein R (hnRNP R) | 5.254 | 0.033 | 0.000 |
| O43809 | Cleavage and polyadenylation specificity factor subunit 5 (CPSF 25 kDa subunit) (Nudix motif 21) | 10.089 | 0.006 | 0.000 |
| O60506 | Heterogeneous nuclear ribonucleoprotein Q (hnRNP Q) (GRY-RBP) | 4.280 | 0.030 | 0.000 |
| O75475 | PC4 and SFRS1-interacting protein (DFS 70) | 1.838 | 0.000 | 0.000 |
| O75533 | Splicing factor 3B subunit 1 (SF3b155) (SAP 155) | 1.565 | 0.005 | 0.000 |
| O75643 | U5 small nuclear ribonucleoprotein 200 kDa helicase (U5-200KD) | 0.694 | 0.0028 | 0.000 |
| O75937 | DnaJ homolog subfamily C member 8 | 1.142 | 0.006 | 0.000 |
| O95777 | N-alpha-acetyltransferase 38, NatC auxiliary subunit | 12.563 | 0.000 | 0.000 |
| P08579 | U2 small nuclear ribonucleoprotein B'' (U2 snRNP B'') | 1.454 | 0.000 | 0.000 |
| P08621 | U1 small nuclear ribonucleoprotein 70 kDa (U1 snRNP 70 kDa) (U1-70K) (snRNP70) | 2.221 | 0.032 | 0.000 |
| P09012 | U1 small nuclear ribonucleoprotein A (U1 snRNP A) (U1-A) (U1A) | 2.443 | 0.000 | 0.000 |
| P09661 | U2 small nuclear ribonucleoprotein A' (U2 snRNP A') | 2.423 | 0.000 | 0.000 |
| P14866 | Heterogeneous nuclear ribonucleoprotein L (hnRNP L) | 27.044 | 0.018 | 0.000 |
| P19387 | DNA-directed RNA polymerase II subunit RPB3 (RNA polymerase II subunit 3) (RNA polymerase II subunit B3) (RPB33) | 2.843 | 0.000 | 0.000 |
| P19388 | DNA-directed RNA polymerases I, II, and III subunit RPABC1 (RNA polymerases I, II, and III subunit ABC1) | 1.332 | 0.000 | 0.000 |
| P23246 | Splicing factor, proline- and glutamine-rich (hPOMp100) (PSF) (PTB-associated-splicing factor) | 14.746 | 0.057 | 0.000 |
| P31942 | Heterogeneous nuclear ribonucleoprotein H3 (hnRNP H3) (hnRNP 2H9) | 67.093 | 0.222 | 0.000 |
| P35637 | RNA-binding protein FUS | 2.132 | 0.027 | 0.000 |
| P52272 | Heterogeneous nuclear ribonucleoprotein M (hnRNP M) | 16.751 | 0.054 | 0.120 |
| P53803 | DNA-directed RNA polymerases I, II, and III subunit RPABC4 (RNA polymerases I, II, and III subunit ABC4) (RPB7.0) | 1.332 | 0.000 | 0.000 |
| P55769 | NHP2-like protein 1 (hSNU13) | 1.332 | 0.000 | 0.000 |
| P61326 | Protein mago nashi homolog | 1.599 | 0.074 | 0.000 |
| P62310 | U6 snRNA-associated Sm-like protein LSm3 | 1.999 | 0.000 | 0.000 |
| P62487 | DNA-directed RNA polymerase II subunit RPB7 (RNA polymerase II subunit B7) (RPB19) | 1.454 | 0.000 | 0.000 |
| P62995 | Transformer-2 protein homolog beta (TRA-2 beta) (TRA2-beta) (hTRA2-beta) | 2.180 | 0.060 | 0.000 |
| P67809 | Nuclease-sensitive element-binding protein 1 (CBF-A) (DBPB) (EFI-A) (YB-1) | 3.075 | 0.057 | 0.000 |
| P84103 | Serine/arginine-rich splicing factor 3 | 14.847 | 0.714 | 0.000 |
| Q01130 | Serine/arginine-rich splicing factor 2 (SC-35) | 3.553 | 0.082 | 0.000 |
| Q07955 | Serine/arginine-rich splicing factor 1 (ASF-1) | 6.355 | 0.151 | 0.000 |
| Q12874 | Splicing factor 3A subunit 3 (SAP 61) | 1.666 | 0.000 | 0.000 |
| Q13151 | Heterogeneous nuclear ribonucleoprotein A0 (hnRNP A0) | 5.830 | 0.072 | 0.000 |
| Q13243 | Serine/arginine-rich splicing factor 5 | 1.666 | 0.000 | 0.000 |
| Q13435 | Splicing factor 3B subunit 2 (SF3b145) (SAP 145) | 2.107 | 0.017 | 0.000 |
| Q13595 | Transformer-2 protein homolog alpha (TRA-2 alpha) (TRA2-alpha) | 0.952 | 0.000 | 0.000 |
| Q15393 | Splicing factor 3B subunit 3 (SF3b130) (SAP 130) | 0.699 | 0.0013 | 0.000 |
| Q15427 | Splicing factor 3B subunit 4 (SAP 49) | 1.904 | 0.012 | 0.000 |
| Q15459 | Splicing factor 3A subunit 1 (SAP 114) | 2.104 | 0.006 | 0.000 |
| Q15637 | Splicing factor 1 (BBP) (mBBP) | 0.999 | 0.020 | 0.000 |
| Q7RTV0 | PHD finger-like domain-containing protein 5A (PHD finger-like domain protein 5A) (SF3b14b) | 1.666 | 0.000 | 0.000 |
| Q86U42 | Polyadenylate-binding protein 2 (PABP-2) (Poly(A)-binding protein 2) (PABII) | 1.142 | 0.006 | 0.000 |
| Q86V81 | THO complex subunit 4 (Tho4) | 1.523 | 0.012 | 0.000 |
| Q96DI7 | U5 small nuclear ribonucleoprotein 40 kDa protein (U5 snRNP 40 kDa protein) (U5-40K) (hPRP8BP) | 1.332 | 0.000 | 0.000 |
| Q9BWF3 | RNA-binding protein 4 (hLark) | 3.065 | 0.004 | 0.000 |
| Q9BWJ5 | Splicing factor 3B subunit 5 (SF3b5) | 1.599 | 0.033 | 0.000 |
| Q9H2H8 | Peptidyl-prolyl cis-trans isomerase-like 3 (PPIase) (CyPJ) | 0.727 | 0.015 | 0.000 |
| Q9UKM9 | RNA-binding protein Raly (hnRNP core protein C-like 2) | 2.195 | 0.024 | 0.000 |
| Q9UMS4 | Pre-mRNA-processing factor 19 (hPso4) | 10.660 | 0.004 | 0.000 |
| Q9Y333 | U6 snRNA-associated Sm-like protein LSm2 | 6.662 | 0.027 | 0.000 |
| Q9Y3B4 | Pre-mRNA branch site protein p14 | 0.999 | 0.020 | 0.000 |
| Q9Y3C6 | Peptidyl-prolyl cis-trans isomerase-like 1 (PPIase) | 1.184 | 0.000 | 0.000 |
| Q9Y5S9 | RNA-binding protein 8A (BOV-1) | 1.999 | 0.020 | 0.000 |