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Results for "

KCa2.2

" in MedChemExpress (MCE) Product Catalog:

8

Inhibitors & Agonists

3

Peptides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-P1424A
    Lei-Dab7 TFA

    		Potassium Channel Neurological Disease
    Lei-Dab7 TFA is a high affinity, selective KCa2.2 (SK2) channel blocker (Kd=3.8 nM). Lei-Dab7 TFA exhibits >200-fold selectivity for KCa2.2 over KCa2.1, KCa2.3, KCa3.1, Kv and Kir2.1. Lei-Dab7 TFA increases theta-burst responses and increases LTP in rat hippocampal slices in vitro.
    Lei-Dab7 TFA
  • HY-120355A
    AP14145 hydrochloride

    		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
  • HY-111655
    SKA-31
    3 Publications Verification

    		 Potassium Channel Cardiovascular Disease
    SKA-31 is a potent potassium channel activator with EC50s of 260 nM, 1.9 μM, 2.9 μM, and 2.9 μM for KCa3.1, KCa2.2, KCa2.1 and KCa2.3, respectively. SKA-31 potentiates endothelium-derived hyperpolarizing factor response and lowers blood pressure .
    SKA-31
  • HY-P1424
    Lei-Dab7

    		Potassium Channel Neurological Disease
    Lei-Dab7 is a potent and selective SK2 (KCa2.2) channels blocker with a Kd of 3.8 nM. Lei-Dab7 shows low or no activity on KCa1, KCa3, Kv and Kir2.1 channels .
    Lei-Dab7
  • HY-142723
    KCa2 channel modulator 1

    		Potassium Channel Neurological Disease
    KCa2 channel modulator 1 (compound 2o) is a potent subtype-selective positive modulator of KCa2 channel. KCa2 channel modulator 1 potentiates human KCa2.3 channels with an EC50 value of 0.19 μM and 0.99 μM on the rat KCa2.2 channel subtype .
    KCa2 channel modulator 1
  • HY-120355
    AP14145

    		Potassium Channel Cardiovascular Disease
    AP14145 is an inhibitor for small conductance calcium-activated potassium channel, inhibits KCa2.2 channel and KCa channel with IC50 of 1.1 μM and 1.1 μM. AP14145 prolongs atrial effective refractory period (AERP) in rats, causes the conversion of atrial fibrillation to sinus rhythum in porcine left ventricular dysfunction models, and exhibits antiarrhythmic effect .
    AP14145
  • HY-142735
    KCa2 channel modulator 2

    		Potassium Channel Neurological Disease
    KCa2 channel modulator 2 (compound 2q) is a potent subtype-selective positive modulator of KCa2 channel. KCa2 channel modulator 2 exhibits similar potency on the rat KCa2.2a and human KCa2.3 channel subtypes, with EC50s of 0.64 μM and 0.60 μM, respectively
    KCa2 channel modulator 2
  • HY-P3316
    OSK-1

    		Potassium Channel Neurological Disease Inflammation/Immunology
    OSK-1 is a potent Kv channel blocker with IC50s of of 0.6 nM, 5.4 nM, 0.014 nM for Kv1.1, Kv1.2 and Kv1.3, respectively. OSK1 is a moderate blocker of Ca 2+-activated KCa3.1 channel with an IC50 of 225 nM. OSK-1 belongs to α-KTx3 toxins and is used as a immunosuppressive agent .
    OSK-1

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