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. 2022 Oct 10;14(19):4964. doi: 10.3390/cancers14194964

Figure 2.

Figure 2

BR102 specifically binds to PD-L1 and TGF-β. The binding of BR102 to PD-L1 (A) and various human TGF-β isoforms (β1, β2, and β3) (B) was determined by ELISA. (C) The simultaneous binding of BR102 to PD-L1 and TGF-β1.