Ac32Az19 is a potent, nontoxic, and highly selective BCRP inhibitor with an EC50 value of 13 nM in theBCRP-overexpressed HEK293/R2 cells.
[1]. Wong ILK, et al. Flavonoid Monomers as Potent, Nontoxic, and Selective Modulators of the Breast Cancer Resistance Protein (ABCG2). J Med Chem. 2021 Oct 14;64(19):14311-14331.
















