Table 1.
Protein | Peptide | Rt (min) | Precursor ion m/z (charge) |
Fragment ion m/z (type) |
DP (V) | CE (V) | ||||
---|---|---|---|---|---|---|---|---|---|---|
light | heavy | light | heavy | |||||||
apoA-I | THLAPYSDELR | 12.4 | 651.3 | 656.3 | +2 | 950.5 | 960.5 | y8+ | 70 | 31 |
879.4 | 889.4 | y7+ | 70 | 31 | ||||||
440.2 | 445.2 | y72+ | 70 | 34 | ||||||
apoB | FPEVDVLTK | 17.1 | 524.3 | 528.3 | +2 | 674.4 | 682.4 | y6+ | 60 | 28 |
803.5 | 811.5 | y7+ | 60 | 24 | ||||||
450.8 | 454.8 | y82+ | 60 | 24 | ||||||
GFEPTLEALFGK | 19.0 | 654.8 | 658.8 | +2 | 664.4 | 672.4 | y6+ | 60 | 29 | |
975.6 | 983.6 | y9+ | 60 | 22 | ||||||
488.3 | 492.3 | y92+ | 60 | 24 | ||||||
apoC-I | TPDVSSALDK | 11.5 | 516.8 | 520.8 | +2 | 620.3 | 628.3 | y6+ | 27 | 45 |
466.2 | 842.4 | y8+ | 24 | 45 | ||||||
834.4 | 470.3 | y92+ | 27 | 45 | ||||||
apoC-III | GWVTDGFSSLK | 17.7 | 598.8 | 602.8 | +2 | 953.5 | 961.5 | y9+ | 23 | 40 |
854.4 | 862.4 | y8+ | 23 | 40 | ||||||
244.1 | 244.1 | b2+ | 26 | 50 | ||||||
apoE | SELEEQLTPVAEETR | 15.1 | 865.9 | 870.9 | +2 | 902.5 | 912.5 | y8+ | 41 | 70 |
801.4 | 811.4 | y7+ | 41 | 70 | ||||||
605.3 | 615.3 | y5+ | 41 | 70 | ||||||
LGPLVEQGR | 12.4 | 484.8 | 489.8 | +2 | 588.3 | 598.3 | y5+ | 50 | 29 | |
489.2 | 499.3 | y4+ | 50 | 26 | ||||||
399.7 | 404.7 | y72+ | 50 | 23 | ||||||
AATVGSLAGQPLQER | 13.7 | 749.4 | 754.4 | +2 | 898.5 | 908.5 | y8+ | 70 | 36 | |
827.4 | 837.5 | y7+ | 90 | 33 | ||||||
642.4 | 652.4 | y5+ | 70 | 33 | ||||||
HSA | DDNPNLPR | 9.3 | 470.8 | 475.8 | +2 | 272.0 | 282.0 | y2+ | 40 | 19 |
596.2 | 606.2 | y5+ | 40 | 20 | ||||||
298.7 | 303.7 | y52+ | 50 | 25 | ||||||
LVNEVTEFAK | 14.8 | 575.3 | 579.3 | +2 | 694.2 | 702.2 | y6+ | 50 | 27 | |
823.4 | 831.4 | y7+ | 50 | 26 | ||||||
937.3 | 945.3 | y8+ | 40 | 25 | ||||||
BGAL | WVGYGQDSR | 11.0 | 534.3 | 539.3 | +2 | 286.1 | 286.1 | b2+ | 40 | 22 |
782.1 | 792.1 | y7+ | 40 | 26 | ||||||
562.1 | 572.1 | y5+ | 40 | 26 | ||||||
IDPNAWVER | 14.7 | 550.3 | 555.3 | +2 | 774.2 | 784.2 | y6+ | 50 | 31 | |
871.2 | 881.2 | y7+ | 50 | 25 | ||||||
436.1 | 441.1 | y72+ | 50 | 22 | ||||||
GDFQFNISR | 16.0 | 542.3 | 547.3 | +2 | 262.1 | 272.1 | y2+ | 50 | 25 | |
636.0 | 646.0 | y5+ | 50 | 28 | ||||||
764.2 | 774.2 | y6+ | 50 | 28 |
Rt: Retention time; CE: Collision energy; DP: Declustering potential.
The transitions used for quantification are listed in bold. The stable isotope labeled (heavy) amino acid residues are underlined.