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. 2021 Oct 18;12:757215. doi: 10.3389/fmicb.2021.757215

Figure 1.

Figure 1

Western blot analyses of COLO-205 cell lysates treated with different batches of IL-26 dialysates, positive control, and negative control. Top: Detection of phospho-STAT3 using primary polyclonal rabbit-raised phospho-STAT3 antibodies. Bottom: Detection of STAT3α and STAT3β using primary polyclonal rabbit-raised STAT3 antibodies. For both analyses, horseradish peroxidase-conjugated anti-rabbit IgG antibodies were used as second reagents. Chemiluminescence detection was performed with a charge-coupled device camera (LAS-3000, Fujifilm, Japan).