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. Author manuscript; available in PMC: 2013 Jan 10.
Published in final edited form as: Biochemistry. 2011 Dec 23;51(1):108–117. doi: 10.1021/bi201520b

Figure 4.

Figure 4

ATDs of z/n=−5/2 for n[2Aβ42 + Aβ(39–42)]−5n. Features corresponding to the dimer (n=2) through hexamer (n=6) are present, as determined by cross section measurements. The ATD indicates that the tetramer with 2 CTFs attached is most prominent, with smaller contributions from the dimer with 1 CTF and the hexamer with CTF under the conditions of the experiment.