SERCA2a activator 2

SERCA2a activator 2 (Compound 25) is a potent SERCA2a (cardiac type) activator, which also has an activating effect on SERCA1a (skeletal muscle type). SERCA2a activator 2, under [Ca²⁺]MAX conditions activates the ATPase activity of SERCA2a and promotes Ca²⁺ uptake, with its EC₅₀ values being 4 μM and 0.80 μM respectively. SERCA2a activator 2 also exhibits consistent activating effects under more physiological [Ca²⁺]MID conditions. SERCA2a activator 2 has low cytotoxicity and can be used for research on diseases such as heart failure.

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