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. Author manuscript; available in PMC: 2013 Dec 1.
Published in final edited form as: J Virol Methods. 2012 Aug 4;186(1-2):126–131. doi: 10.1016/j.jviromet.2012.07.002

Fig.4.

Fig.4

Effect of temperature (a) and pH (b) on the ability of IgY to block NoV P particle binding to HBGAs. The GII.4 (VA387) P particles and a type A saliva sample were used in the blocking assay. The chicken IgY was treated with the indicated range of temperatures for 30 min (a) or with the indicated range of pHs for 3 hours (b) before being tested in the blocking assay. A percentage (%) of residual blocking activity in comparison with an untreated sample is shown. Each assay was performed in triplicate and each data point represents the average of these assays.