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. 2018 Nov 30;11(1):1549931. doi: 10.1080/20002297.2018.1549931

Figure 1.

Figure 1.

Extracted LPS from various A. actinomycetemcomitans serotypes interacted with IL-8 and IFN-γ but not with IL-1β. (a) The EMSA assay revealed that the extracted LPS ran through the native-PAGE gel more efficiently when first incubated with recombinant human IL-8. (b) Incubation with recombinant IL-1β did not affect the mobility of LPS in native-PAGE. (c) Incubation of LPS with recombinant IFN-γ changed the mobility of LPS in native-PAGE. The Tris-HCl gel was silver stained to visualize both LPS and proteins.