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Results for "

S508

" in MedChemExpress (MCE) Product Catalog:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-120355A

    Potassium Channel Cardiovascular Disease
    AP14145 hydrochloride is a potent KCa2 (SK) channel negative allosteric modulator with an IC50 of 1.1 μM for KCa2.2 (SK2) and KCa2.3 (SK3) channels. AP14145 hydrochloride inhibition strongly depends on two amino acids, S508 and A533 in the channel. AP14145 hydrochloride prolonged atrial effective refractory period (AERP) in rats and demonstrates antiarrhythmic effects in a Vernakalant-resistant porcine model of atrial fibrillation (AF) .
    AP14145 hydrochloride