cav1.2

Nisoldipine (BAY-k 5552) is a dihydropyridine calcium channel antagonist that acts as a potent arterial vasodilator and antihypertensive agent.

GSK 2833503A is a potent and selective TRPC6 and TRPC3 antagonist (IC50 = 3-16 nM and 21-100 nM, respectively). GSK 2833503A exhibits >63-fold selectivity over other ion channels, including other TRP channels, CaV1.2, hERG and NaV1.5. GSK 2833503A suppresses angiotensin II or endothelin-1-induced cardiac hypertrophy signaling in HEK293 cellsin vitroand in cardiomyocytes.

Apinocaltamide (ACT-709478) is an orally available and selective T-type calcium channel blocker that penetrates the blood-brain barrier (BBB) with IC50=6.4-18nM for Cav3.1, Cav3.2, and Cav3.3, and is commonly used in epilepsy research.

KCa1.1 Channel Activator-1, a hybrid derivative of Quercetin, selectively stimulates the vascular KCa1.1 channels while also blocking CaV1.2 channels. Additionally, it demonstrates weak myorelaxant activity.

Ambocin is a natural product from Pueraria mirifica. Ambocin blocks Ba2+ currents through CaV1.2 channels (IBa1.2) in a concentration-dependent manner and increases IKCa1.1.