PD-1/PD-L1-IN-32

PD-1/PD-L1-IN-32 (A56) is a highly potent small molecule PD-1/PD-L1 interaction inhibitor with an IC50 of 2.4 nM. It demonstrates significant antitumor efficacy in the hPD-L1 MC38 mouse model while showing minimal systemic toxicity, making it a valuable tool for immuno-oncology research in both cellular and animal studies.