Table 3.
Identification by MALDI-TOF MS of proteins from pubertal male respiratory mucosa.
| Spot No. | Protein identification | Percentage sequence covered (peptides matched) | Observed MW (kDa) | Comments | O-GlcNAc signal |
|---|---|---|---|---|---|
| 8 | OBP | 72 (9) | 18 | With N-ter & C-ter | + |
| 10 | Lactoylgluthathione lyase (LGL) | 15 (9) | 23 | + | |
| 13 | SAL | 32 (7) | 25 | + | |
| 15 | SAL | 35 (6) | 26 | + | |
| 17 | SAL | 60 (8) | 32 | + | |
| 19 | SAL | 25 (5) | 32 | ||
| 20 | SAL | 38 (6) | 32 | + | |
| 21 | SAL | 21 (4) | 34 | + | |
| 22 | OBP | 62 (7) | 48 | With N-ter & C-ter | + |
| 23 | OBP | 33 (6) | 40 | With C-ter | + |
| 24 | VEG | 50 (6) | 15 | No N-ter | |
| 25 | VEG | 82 (9) | 17 | With N-ter & C-ter | |
| 26 | VEG | 66 (9) | 15 | No N-ter | |
| 27 | VEG | 62 (8) | 15 | No N-ter | |
| 28 | VEG | 60 (6) | 15 | No N-ter | |
| OBP | 32 (6) | No N-ter | |||
| 29 | VEG | 57 (6) | 15 | No N-ter | |
| OBP | 15 (3) | No N-ter | |||
| 30 | OBP | 27 (5) | 21 | With N-ter & C-ter | + |
| VEG | 10 (1) | With N-ter & C-ter | |||
| 31 | OBP | 45 (5) | 20 | With N-ter & C-ter | + |
| VEG | 10 (1) | With N-ter & C-ter | |||
| 32 | OBP | 41 (7) | 20 | + | |
| SAL | 18 (5) | ||||
| 33 | OBP | 57 (9) | 18 | With N-ter & C-ter | |
| VEG | 10 (1) | With N-ter | |||
| 34 | OBP | 50 (6) | 15 | No N-ter | + |
| 35 | OBP | 31 (6) | 14 | No N-ter | + |
| 36 | OBP | 40 (7) | 13 | No N-ter | + |
Spots labeled by RL2 antibody are indicated in the last column.