

HY-P4072 · 50 mg
MedChemExpress · Cat: HY-P4072
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medchemexpress.com/d-ppa-1.htmlDescription
D -PPA 1 is a hydrolysisresistant d-peptide antagonist. D -PPA 1 serves as a potent PD-1/PD-L1 inhibitor. D -PPA 1 binds to PD-1 with the affinity 0f 0.51 ?M with in vitro and in vivo efficacy.