TABLE 1 .
Proteins and peptides quantified in the kidney tissue
| Protein | Tissue Localizationa | Detected Peptide |
|---|---|---|
| Nephrin | Podo | ELVLVTGPSDNQAK |
| Podocalyxin-like | Podo | LGDQGPPEEAEDR |
| Podocin | Podo | LPAGLQHSLAVEAEAQR and SLTEILLER |
| CD34 | Mes, Glom endo | LGILDFTEQDVASHQSYSQK and SWSPTGER |
| Aldolase B | PT | ELSEIAQSIVANGK |
| Arginosuccinate synthase 1 | PT | APNTPDILEIEFK |
| Cathepsin H | PT | VNHAVLAVGYGEK |
| Dicarbonyl/L-xylulose reductase | PT | TQADLDSLVR |
| Dipeptidase 1 | PT | VASLIGVEGGHSIDSSLGVLR |
| OAT1 | PT | TSLAVLGK |
| OAT3 | PT | TVLAVFGK |
| OCT2 | PT | SPGVAELSLR and LNPSFLDLVR |
| SERPINA1 | PT | DTEEEDFHVDQVTTVK |
| SGLT2 | PT | LEDISEDPSWAR |
| P-gp (MDR1) | PT, Mes | NTTGALTTR |
| Tamm-Horsfall protein | TAL | DWVSVVTPAR |
| Golgi membrane protein 1 | DTINLLDQR | |
| Aquaporin 2 | CD | QSVELHSPQSLPR and SLAPAVVTGK |
| Carbonic anhydrase 2 | DCT, CD | YDPSLKPLSVSYDQATSLR |
| Tight junction protein 1 (ZO1) | Podo, TAL, DCT, CD | DNPHFQSGETSIVISDVLK |
| Plakoglobin | PT, TAL, DCT, CD | LLNQPNQWPLVK |
| Claudin 5 | Endo | EFYDPSVPVSQK and VYDSVLALSTEVQAAR |
| Intercellular adhesion molecule 2 | Endo | ILLDEQAQWK |
Podo, glomerular podocytes; Mes, glomerular mesangial cells; PT, proximal tubule; TAL, thick ascending limb of the loop of Henle; DCT, distal convoluted tubule; CD, collecting duct; Endo, endothelial cells