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. Author manuscript; available in PMC: 2016 Jun 1.
Published in final edited form as: Clin Immunol. 2015 Apr 1;158(2):127–139. doi: 10.1016/j.clim.2015.03.020

Fig. 3. Neutralization of H9-derived SIVmac251 by IgA purified from the feces of vaccinated and infected animals.

Fig. 3

TZM-BL neutralization assay was conducted using H9-derived SIVmac251 and purified IgA from (a) 5 vaccinated animals and one naïve animal and (b) 5 infected animals and one naïve animal. IgA purified using sequential ProteinG/jacalin/anti-monkey IgA agarose columns.