EHop-016(25毫克)产品是EHop-016 is an analog of NSC-23766 (Cat. No. 1941) that acts as a potent inhibitor of Rac GTPase (IC₅₀ = 1.1 uM for Rac1). The IC₅₀ of 1.1 uM for Rac inhibition by EHop-016 is ∼100-fold lower than for NSC-23766. EHop-016 is specific for Rac1 and Rac3 at concentrations of ≤5 uM. At higher concentrations, EHop-016 inhibits the close homolog Cdc42.