图文详情
JB061 is a nonmuscle myosin inhibitor, demonstrating selective inhibitory activity with IC50 values of 4.4 μM (Cardiac muscle myosin), 9.1 μM (Skeletal muscle myosin), and >100 μM (Smooth muscle myosin II). It exhibits limited efficacy in reducing ATPase activity, with an IC50 exceeding 200 μM. Furthermore, JB061 displays cytotoxic effects on COS-7 cells, evidenced by an IC50 value of 39 μM.