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Results for "

KCa2

" in MedChemExpress (MCE) Product Catalog:

12

Inhibitors & Agonists

2

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-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-157557
    AP30663

    		Potassium Channel Cardiovascular Disease
    AP30663 is a KCa2 channel inhibitor that can be used for the study of atrial fibrillation .
    AP30663
  • HY-107414
    SKA-121
    2 Publications Verification

    		 Potassium Channel Cardiovascular Disease
    SKA-121 is a selective KCa3.1 activator. SKA-121 exhibits EC50s of 109 nM and 4.4 μM for KCa3.1 and KCa2.3, respectively.
    SKA-121
  • HY-120514
    JNc-440

    		TRP Channel Potassium Channel Cardiovascular Disease
    JNc-440 is a potent antihypertensive agent. JNc-440 can enhance the interaction of TRPV4 and Ca 2+-activated potassium channel 3 (KCa2.3) in endothelial cells. JNc-440 can also enhance vasodilation, and exerted antihypertensive effects in mice .
    JNc-440
  • 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-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-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) [2].
    AP14145 hydrochloride
  • HY-118689
    RA-2

    		Potassium Channel Cardiovascular Disease Neurological Disease Inflammation/Immunology
    RA-2 is a negative-gating modulator of KCa2/3 channels with an IC50 of 17 nM. RA-2 inhibits bradykinin-induced endothelium-derived hyperpolarization (EDH)-type relaxation in U46619-precontracted rings. RA-2 can help to define the physiologic and pathomechanistic roles of KCa2/3 in the vasculature, central nervous system, and during inflammation .
    RA-2
  • 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 [2].
    Lei-Dab7
  • HY-121516
    CM-TPMF

    		Others Others
    CM-TPMF is a K(Ca)2 channel modulator with selective activation and inhibition of K(Ca)2.1 subtypes. CM-TPMF can act on K(Ca)2.1 channels as an activator or inhibitor, and its activity is affected by the stereochemical structure. It can be used to study the physiological or pathophysiological effects of K(Ca)2.1 channels.
    CM-TPMF
  • 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 [2].
    AP14145

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