. Author manuscript; available in PMC: 2016 Jul 3.

Published in final edited form as: J Mol Biol. 2015 Apr 16;427(13):2319–2328. doi: 10.1016/j.jmb.2015.04.004

Table 1.

Isotopic labeling for 150 kDa oligomer samples.

Aβ(1–42) Oligomer Sample Designation	Isotopic Labeling Scheme
A	IL4: uniformly labeled with ¹³C and ¹⁵N at I32, M35, G37 and V40
B	30% IL4 and 70% unlabeled Aβ(1–42) peptide