Table 2. MS identification of the predominant apolipoprotein E peptides.
| M r (expected) | M r (calculated) | Peptide score | Expected score | Peptide |
| 967.8622 | 967.5451 | 52 | 0.0016 | R.LGPLVEQGR.V |
| 1033.0740 | 1032.5352 | 45 | 0.01 | R.LQAEAFQAR.L |
| 1214.2628 | 1213.6778 | 90 | 3.4×10−07 | R.LSKELQAAQAR.L |
| 1312.7996 | 1312.7099 | 73 | 9.6×10−06 | R.AKLEEQAQQIR.L |
| 1496.7558 | 1496.7947 | 84 | 7.4×10−07 | R.AATVGSLAGQPLQER.A |
| 1619.6998 | 1619.7904 | 125 | 6.6×10−11 | K.VQAAVGTSAAPVPSDN.H |
| 1663.2076 | 1662.7883 | 94 | 1.3×10−07 | R.GEVQAMLGQSTEELR.V |
| 1684.8298 | 1684.8744 | 78 | 2.6×10−06 | R.DRLDEVKEQVAEVR.A |
| 2092.6094 | 2092.0324 | 94 | 1.5×10−07 | K.AYKSELEEQLTPVAEETR.A |