Table 4 Sequences of mass spectrometric identified N-linked glycopeptides from tumor markers
From: Mass Spectrometric Identification of Proteotypic Peptides from Clinically Used Tumor Markers
Protein name | Peptide sequence | Precursor mass (m/z) | Precursor charge | Probability |
|---|---|---|---|---|
PSA | N*KSVILLGR | 1,000.616 | +1 | 0.998 |
CEA | NSGLYTCQAN*NSASGHSR | 642.321 | +3 | 0.999 |
CEA | ITPNNN*GTYACFVSNLATGR | 1,086.174 | +2 | 0.979 |
Her-2 | ALAVLDNGDPLN*NTTPVTGASPGGLR | 841.268 | +3 | 0.999 |
Her-2 | GPGPTQCVN*CSQFLR | 861.425 | +2 | 0.999 |
hCG | CRPIN*ATLAVEK | 687.284 | +2 | 0.999 |
hCG | VN*TTICAGYCPTMTR | 881.464 | +2 | 0.999 |
CA125 | TLN*FTITNLR | 597.691 | +2 | 0.974 |