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Apexbio Technology LLC Quinidine 56-54-2 10mM (in 1mL DMSO)

Supplier: Apexbio Technology LLC B75905.1
Quinidine (CAS 56-54-2) is a small-molecule inhibitor targeting sodium (Na ) and potassium (K ) ion channels It is designed to inhibit these ion channel currents thereby modulating cardiac electrophysiological processes Quinidine exerts its biological activity primarily through inhibition of Na and K currents In in vitro studies quinidine demonstrates inhibitory activity with an IC50 of approximately 41 M on the transient outward potassium current (Ik) at a membrane potential of 0 mV Based on these pharmacological properties quinidine holds research potential in the fields of cardiac electrophysiology ion channel pharmacology drug metabolism and drug-drug interaction mechanisms
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