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. Author manuscript; available in PMC: 2014 Sep 11.
Published in final edited form as: Cancer Biomark. 2014 Jan 1;14(1):43–53. doi: 10.3233/CBM-130376

Figure 3.

Figure 3

A seasonal H1N1 virus shows broader binding specificity than pandemic H1N1 virus to the CFG Glycan Array. Results for two concentrations were normalized to 10,000 HAU/ml, averaged, and sorted from high to low binding of the seasonal strain A/Oklahoma/447/2008 to α2-6 linked sialic acid, then α2-3 sialylated and sulfated glycans. The pandemic H1N1 virus A/Oklahoma/3052/2009 passaged only in MDCK cells shows rather restricted binding specificity to a subset of α2-6 sialylated glycans, but after egg passage several additional glycans are seen to bind.