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. 2021 Aug 11;12:723038. doi: 10.3389/fphar.2021.723038

FIGURE 2.

FIGURE 2

SPR analysis of the RPH-120 binding to human, cynomolgus or mouse PD-L1. RPH-120 was immobilized on a CM5 sensor chip then human, monkey or mouse Fc-tagged PD-L1 (Panel A) or His-tagged PD-L1 (Panel B) proteins were applied at 30 µl/min for 1 min to generate the sensograms.