From: Overlapping profiles of Aβ peptides in the Alzheimer's disease and pathological aging brains
Aβ Peptide | predicted MW | observed MW | AD (n= 16) | PA (n= 9) | NDC (n= 8) |
---|---|---|---|---|---|
1-22 | 2661.82 | 2663.37 | 1 (11.1%) | ||
1-26 | 3020.16 | 3021.17 | 3 (18.8%) | 3 (33.3%) | |
8-40 | 3458.98 | 3461.27 | 1 (6.3%) | ||
9-40 | 3371.90 | 3372.80 | 2 (22.2%) | 1 (12.5%) | |
4-40 | 4014.57 | 4016.50 | 1 (6.3%) | 1 (11.1%) | |
5-42 | 4051.57 | 4053.50 | 1 (6.3%) | ||
1-38 | 4131.52 | 4133.95 | 1 (6.3%) | ||
4-42 | 4198.74 | 4200.44 | 7 (43.8%) | 3 (33.3%) | 2 (25%) |
1-39 | 4230.65 | 4233.33 | 1 (6.3%) | ||
1-40 | 4329.78 | 4331.96 | 10 (62.5%) | 3 (33.3%) | 2 (25%) |
1-40 +16 Da | 4345.78 | 4345.96 | 1 (11.1%) | 2 (25%) | |
1-41 | 4442.94 | 4446.86 | 1 (6.3%) | ||
2-43 | 4500.11 | 4503.58 | 1 (6.3%) | ||
1-42 | 4514.02 | 4516.48 | 16 (100%) | 9 (100%) | 5 (62.5%) |
1-42 +16 Da | 4530.02 | 4531.81 | 8 (50%) | 3 (33.3%) | 2 (25%) |
1-43 | 4615.20 | 4616.60 | 3 (18.8%) | 1 (11.1%) | 1 (12.5%) |