Caspase-4 Inhibitors | Activators

Catalog No. Product Name Information Selective / Pan IC50 / Ki
S2228 Belnacasan (VX-765)

Belnacasan (VX-765) is a potent and selective inhibitor of caspase-1 with Ki of 0.8 nM in a cell-free assay. Phase 2.

Pan Caspase-4, Ki: <0.6 nM
S7901 Ac-DEVD-CHO

Ac-DEVD-CHO (Caspase-3 Inhibitor I, N-Ac-Asp-Glu-Val-Asp-CHO) is a potent aldehyde inhibitor of Group II caspases with Ki values of 0.2 nM and 0.3 nM for for caspase-3 and caspase-7, respectively. Weak inhibition for caspase-2.

Pan Caspase-4, Ki: 132 nM
S4353 Terfenadine

Terfenadine is an antihistamine, generally completely metabolizes to the active form fexofenadine in the liver by the enzyme cytochrome P450 CYP3A4 isoform. Terfenadine ((±)-Terfenadine) is a potent open-channel blocker of hERG with an IC50 of 204 nM. Terfenadine, an H1 histamine receptor antagonist, acts as a potent apoptosis inducer in melanoma cells through modulation of Ca2+ homeostasis. Terfenadine induces ROS-dependent apoptosis, simultaneously activates Caspase-4, -2, -9.

Pan