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. Author manuscript; available in PMC: 2015 Sep 15.
Published in final edited form as: J Neuroimmunol. 2014 Jun 27;274(0):168–173. doi: 10.1016/j.jneuroim.2014.06.017

Fig. 2.

Fig. 2

A. Dot blot assay of Aβ peptide detected by AD and NC sera demonstrating binding variability of the sera samples. B. Mean density of the dot-blot detected with the serum of AD (n = 24) and NC (n = 44) subjects for Aβ1-42F, Aβ1-15, and Aβ16-30, as measured by ImageJ software. All these epitope antibodies are significantly decreased in AD than NC groups. Shown are Mean ± SE. *P < 0.01. Aβ1-42 and Aβ31-42 peptide were not detectable with dot-blot assay.