JTV-519 free base (K201 free base), recognized for its antiarrhythmic and cardioprotective properties, functions as a Ca2+-dependent blocker of sarcoplasmic reticulum Ca2+-stimulated ATPase (SERCA) and serves as a partial agonist of ryanodine receptors in striated muscle.
JTV-519 hemifumarate,Antiarrhythmic and cardioprotective properties. is a Ca2+-dependent blocker of sarcoplasmic reticulum Ca2+-stimulated ATPase (SERCA) and a partial agonist of ryanodine receptors in striated muscle.
Mycalolide-B is a marine sponge-derived compound that functions as a selective inhibitor of actomyosin ATPase. It effectively hinders ATP-induced contraction and Mg2+-ATPase activity in the absence of Ca2+.
RL71 is a sselective inhibitor of SERCA2, specially binding to SERCA2 at a novel site, suppressing the Ca2+-ATPase activity of SERCA2, inducing apoptosis and downregulating Akt.
Tenellin is a fungal metabolite that inhibits Mg2+-, Ca2+-, and Na+ K+-ATPase activities in erythrocytes. Tenellin is cytotoxic to Sf9 and Sf21 insect cells.