(1R,2R)-ML-SI3 is a potent inhibitor of both TRPML1 and TRPML2 (IC50 values of 1.6 and 2.3 μM) and a weak inhibitor (IC50 12.5 μM) of TRPML3[1].
[1]. Leser C, Keller M, Gerndt S, et al. Chemical and pharmacological characterization of the TRPML calcium channel blockers ML-SI1 and ML-SI3. Eur J Med Chem. 2021;210:112966.
















