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. Author manuscript; available in PMC: 2019 Jun 27.
Published in final edited form as: Anal Chem. 2019 Mar 12;91(7):4374–4380. doi: 10.1021/acs.analchem.8b04696

Table 1.

Four Sets of Aβ Peptide Epimers (Color Coded) Assessed in This Study, with the Asp Residue Identity in the Right Column

1) LVFFAEDVGSDK[+8] L-Asp, L-Asp
2) LVFFAEDVGS(dD)K[+8] L-Asp, D-Asp
3) LVFFAEDVGS(bD)K[+8] L-Asp, L-isoAsp
4) LVFFAEDVGS(dbD)K[+8] L-Asp, D-isoAsp
5) LVFFAE(dD)VGSDK[+8] D-Asp, L-Asp
6) LVFFAE(dD)VGS(dD)K[+8] D-Asp, D-Asp
7) LVFFAE(dD)VGS(bD)K[+8] D-Asp, L-isoAsp
8) LVFFAE(dD)VGS(dbD)K[+8] D-Asp, D-isoAsp
9) LVFFAE(bD)VGSDK[+8] L-isoAsp, L-Asp
10) LVFFAE(bD)VGS(dD)K[+8] L-isoAsp, D-Asp
11) LVFFAE(bD)VGS(bD)K[+8] L-isoAsp, L-isoAsp
12) LVFFAE(bD)VGS(dbD)K[+8] L-isoAsp, D-isoAsp
13) 1 VFFAF.(dbD)VGSDK[+8] D-isoAsp, L-Asp
14) LVFFAE(dbD)VGS(dD)K[+8] D-isoAsp, D-Asp
15) LVFFAE(dbD)VGS(bD)K[+8] D-isoAsp, L-isoAsp
16) LVFFAE(dbD)VGS(dbD)K[+8] D-isoAsp, D-isoAsp