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. 2020 May 27;11:895. doi: 10.3389/fimmu.2020.00895

Figure 6.

Figure 6

Detected levels of the pro-inflammatory cytokine tumor necrosis factor alpha (TNFα) and interleukin-6 (IL-6) in the sera of the mice actively immunized with JT–mPD1 compared to the naïve mice. The examined mice sera, prior to initiation of the immunization experiment (i.e., pre-immune bleeding), and from the sacrificed mice, were diluted 1/10, and the levels of the cytokines TNFα (A) and IL-6 (B) in the sera were examined by ELISA. The results are representative of at least two repeated experiments. ns, not significant.