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Results for "

KCa

" in MedChemExpress (MCE) Product Catalog:

45

Inhibitors & Agonists

5

Peptides

11

Natural
Products

4

Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-14938
    Tipelukast

    KCa 757; MN 001

    		 Leukotriene Receptor Inflammation/Immunology
    Tipelukast (KCA 757) is a sulfidopeptide leukotriene receptor antagonist, an orally bioavailable anti-inflammatory agent and used for the treatment of asthma.
    Tipelukast
  • HY-B0252
    Hydrochlorothiazide
    3 Publications Verification

    HCTZ

    		 TGF-beta/Smad Potassium Channel Cardiovascular Disease Metabolic Disease Cancer
    Hydrochlorothiazide (HCTZ), an orally active diuretic agent of the thiazide class, inhibits transforming TGF-β/Smad signaling pathway. Hydrochlorothiazide has direct vascular relaxant effects via opening of the calcium-activated potassium (KCA) channel. Hydrochlorothiazide improves cardiac function, reduces fibrosis and has antihypertensive effect .
    Hydrochlorothiazide
  • 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-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-125050
    KCA-1490

    		Phosphodiesterase (PDE) Inflammation/Immunology
    KCA-1490 is a dual PDE3/4 inhibitor with IC50 values of 369 nM and 42 nM, respectively. KCA-1490 exhibits potent bronchodilatory and anti-inflammatory activity. KCA-1490 suppresses Histamine (HY-B1204)-induced bronchoconstriction in vivo, which is promising for research of asthma and chronic obstructive pulmonary disease (COPD) .
    KCA-1490
  • HY-146174
    KCa1.1 channel activator-2

    		Potassium Channel Cardiovascular Disease
    KCa1.1 channel activator-2 (compound 3F), a Quercetin hybrid derivative, is a selective vascular KCa1.1 channel stimulator. KCa1.1 channel activator-2 exhibits potent myorelaxant activity .
    KCa1.1 channel activator-2
  • HY-146173
    KCa1.1 channel activator-1

    		Potassium Channel Calcium Channel Cardiovascular Disease
    KCa1.1 channel activator-1 (compound 1E), a Quercetin hybrid derivative, is a selective vascular KCa1.1 channel channel stimulator. KCa1.1 channel activator-1 also displays CaV1.2 channel blocking activity. KCa1.1 channel activator-1 exhibits weak myorelaxant activity .
    KCa1.1 channel activator-1
  • 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-B0252S3
    Hydrochlorothiazide-15N2,13C,d2

    HCTZ-15N2,13C,d2

    		 Potassium Channel TGF-beta/Smad Isotope-Labeled Compounds Cardiovascular Disease Metabolic Disease Cancer
    Hydrochlorothiazide- 15N2, 13C,d2 is 15N and deuterated labeled Hydrochlorothiazide (HY-B0252). Hydrochlorothiazide (HCTZ), an orally active diuretic agent of the thiazide class, inhibits transforming TGF-β/Smad signaling pathway. Hydrochlorothiazide has direct vascular relaxant effects via opening of the calcium-activated potassium (KCA) channel. Hydrochlorothiazide improves cardiac function, reduces fibrosis and has antihypertensive effect .
    Hydrochlorothiazide-15N2,13C,d2
  • 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-15707
    NS6180
    1 Publications Verification

    		 Potassium Channel Inflammation/Immunology
    NS6180 is a new orally active KCa3.1 channel inhibitor. NS6180 inhibits cloned human KCa3.1 channels with an IC50value of 9 nM. NS6180 can be used for the research of inflammatory bowel disease (IBD) .
    NS6180
  • 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-13103
    NS 11021
    2 Publications Verification

    		 Potassium Channel Others
    NS 11021 is a potent and specific Ca 2+-activated big-conductance K + Channels (KCa1.1 channels) activator. NS 11021 at concentrations above 0.3 μM activates KCa1.1 in a concentration-dependent manner by parallelshifting the channel activation curves to more negative potentials .
    NS 11021
  • 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-121516
    CM-TPMF

    		Potassium Channel 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-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-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-110153
    NS19504

    		Potassium Channel Neurological Disease
    NS19504 is a Ca 2+-activated K + channel (BK channel, KCa1.1 channel) activator (EC50=11.0 µM) with relaxing effect on bladder smooth muscle spontaneous phasic contractions .
    NS19504
  • HY-B0433A
    Quinine hydrochloride dihydrate
    3 Publications Verification

    		 Flavivirus Dengue virus Parasite Potassium Channel Infection
    Quinine hydrochloride dihydrate (Qualaquin) is an orally active and can be used in anti-malarial studies. Quinine hydrochloride dihydrate is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100 mV with an IC50 of 169 μM .
    Quinine hydrochloride dihydrate
  • HY-D0143
    Quinine
    3 Publications Verification

    		 Flavivirus Dengue virus Parasite Potassium Channel Infection
    Quinine is an alkaloid derived from the bark of the cinchona tree, acts as an anti-malaria agent. Quinine is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100 mV with an IC50 of 169 μM .
    Quinine
  • HY-110082
    Quinine hydrochloride

    		Flavivirus Dengue virus Parasite Potassium Channel Infection
    Quinine (hydrochloride) is an alkaloid derived from the bark of the cinchona tree, acts as an anti-malaria agent. Quinine (hydrochloride) is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100 mV with an IC50 of 169 μM .
    Quinine hydrochloride
  • HY-D0143B
    Quinine hemisulfate hydrate
    3 Publications Verification

    		 Parasite Potassium Channel Infection
    Quinine hemisulfate hydrate, an alkaloid derived from the bark of the cinchona tree, acts as an anti-malaria agent. Quinine hemisulfate hydrate is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100 mV, with an IC50 of 169 μM .
    Quinine hemisulfate hydrate
  • HY-D0143A
    Quinine dihydrochloride

    		Flavivirus Dengue virus Parasite Potassium Channel Infection
    Quinine dihydrochloride is an orally active alkaloid extracted from cinchona bark and can be used in anti-malarial studies. Quinine dihydrochloride is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100 mV with an IC50 of 169 μM .
    Quinine dihydrochloride
  • 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-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-B0433B
    Quinine hemisulfate

    		Flavivirus Dengue virus Parasite Potassium Channel Infection
    Quinine hemisulfate is an orally active alkaloid extracted from cinchona bark and can be used in anti-malarial studies. Quinine hemisulfate is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100 mV with an IC50 of 169 μM .
    Quinine hemisulfate
  • HY-50694
    Senicapoc
    10+ Cited Publications

    ICA-17043

    		 Potassium Channel Others
    Senicapoc (ICA-17043) is a potent and selective Gardos channel (Ca 2+-activated K + channel; KCa3.1) blocker with an IC50 of 11 nM. Senicapoc blocks Ca 2+-induced rubidium flux from human RBCs with an IC50 value of 11 nM and inhibits RBC dehydration with IC50 of 30 nM .
    Senicapoc
  • HY-100418
    SKA-111

    		Potassium Channel Cardiovascular Disease
    SKA-111 is a selective activator of potassium phannel KCa 3.1 , evokes KCa 3.1 membrane hyperpolarization in porcine endothelial cell. SKA-111 is capable of improving Bradykinin (HY-P0206)-induced coronary dilations in the isolated rat heart and can be used for cardiovascular disease research .
    SKA-111
  • HY-101422
    GAL-021
    5+ Cited Publications

    		 Potassium Channel Inflammation/Immunology
    GAL-021 is a potent BKCa-channel blocker. GAL-021 inhibits KCa1.1 in GH3 cells. GAL-021 is a novel breathing control modulator that is based on selective modification of the almitrine pharmacophore. GAL-021 increases minute ventilation in rats and non-human primates .
    GAL-021
  • HY-D0143R
    Quinine (Standard)

    		Dengue virus Flavivirus Parasite Potassium Channel Infection
    Quinine (Standard) is the analytical standard of Quinine. This product is intended for research and analytical applications. Quinine is an alkaloid derived from the bark of the cinchona tree, acts as an anti-malaria agent. Quinine is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100 mV with an IC50 of 169 μM .
    Quinine (Standard)
  • HY-103308
    TRAM-39

    		Potassium Channel Neurological Disease
    TRAM-39 is a selective blocker of intermediate conductance Ca2+-activated K+ (IKCa) channels. TRAM-39 inhibits KCa3.1 channel with an IC50 value of 60 nM. TRAM-39 can be used for the research of ataxia, epilepsy, memory disorders, schizophrenia and Parkinson’s disease .
    TRAM-39
  • HY-18723
    Yoda 1
    Maximum Cited Publications
    38 Publications Verification

    		 Piezo Channel Akt ERK Potassium Channel Cardiovascular Disease
    Yoda 1 is a potent and selective Piezo1 agonist. Yoda 1 activates purified Piezo1 channels. Yoda 1 potently inhibits macropinocytosis induced by epidermal growth factor (EGF). Yoda 1 enhances Ca 2+ influx followed by activation of the calcium-activated potassium channel KCa3.1 and inhibition of Rac1 activation .
    Yoda 1
  • HY-101422A
    GAL-021 sulfate

    		Potassium Channel Inflammation/Immunology
    GAL-021 sulfate is a potent BKCa-channel blocker. GAL-021 sulfate inhibits KCa1.1 in GH3 cells. GAL-021 sulfate is a novel breathing control modulator that is based on selective modification of the almitrine pharmacophore. GAL-021 sulfate increases minute ventilation in rats and non-human primates .
    GAL-021 sulfate
  • HY-W010668
    Quinine sulfate hydrate
    3 Publications Verification

    		 Flavivirus Dengue virus Parasite Potassium Channel Others
    Quinine sulfate hydrate (2:1:4) is an orally active alkaloid extracted from cinchona bark and can be used in anti-malarial studies. Quinine sulfate hydrate (2:1:4) is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100?mV with an IC50 of 169 μM .
    Quinine sulfate hydrate
  • HY-B0433AR
    Quinine (hydrochloride dihydrate) (Standard)

    		Dengue virus Flavivirus Parasite Potassium Channel Infection
    Quinine (hydrochloride dihydrate) (Standard) is the analytical standard of Quinine (hydrochloride dihydrate). This product is intended for research and analytical applications. Quinine hydrochloride dihydrate (Qualaquin) is an orally active and can be used in anti-malarial studies. Quinine hydrochloride dihydrate is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100?mV with an IC50 of 169 μM .
    Quinine (hydrochloride dihydrate) (Standard)
  • HY-D0143AR
    Quinine (dihydrochloride) (Standard)

    		Flavivirus Dengue virus Parasite Potassium Channel Infection
    Quinine (dihydrochloride) (Standard) is the analytical standard of Quinine (dihydrochloride). This product is intended for research and analytical applications. Quinine dihydrochloride is an orally active alkaloid extracted from cinchona bark and can be used in anti-malarial studies. Quinine dihydrochloride is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100?mV with an IC50 of 169 μM .
    Quinine (dihydrochloride) (Standard)
  • 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
  • HY-W010668R
    Quinine (sulfate hydrate) (Standard)

    		Flavivirus Dengue virus Parasite Potassium Channel Others
    Quinine (sulfate hydrate) (Standard) is the analytical standard of Quinine (sulfate hydrate). This product is intended for research and analytical applications. Quinine sulfate hydrate (2:1:4) is an orally active alkaloid extracted from cinchona bark and can be used in anti-malarial studies. Quinine sulfate hydrate (2:1:4) is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100?mV with an IC50 of 169 μM .
    Quinine (sulfate hydrate) (Standard)
  • HY-P0190
    Iberiotoxin

    		Potassium Channel Cardiovascular Disease
    Iberiotoxin is a toxin isolated from Buthus tamulus scorpion venom. Iberiotoxin is a selective high conductance high conductance Ca 2+-activated K + channel inhibitor with a Kd of ~1 nM. Iberiotoxin does not block other types of voltage-dependent ion channels .
    Iberiotoxin
  • HY-P3064
    Scyllatoxin

    Leiurotoxin I

    		 Potassium Channel Neurological Disease
    Scyllatoxin (Leiurotoxin I) is a peptide toxin, it can be isolated from the venom of the scorpion (Leiurus quinquestriatus hebraeus). Scyllatoxin is a blocker of small-conductance KCa (SK) channel. Scyllatoxin enhances both norepinephrine (NE) and epinephrine (Epi) release in vivo .
    Scyllatoxin
  • HY-B0252S
    Hydrochlorothiazid-d2

    HCTZ-d2

    		 TGF-beta/Smad Potassium Channel Cardiovascular Disease Metabolic Disease
    Hydrochlorothiazid-d2 is the deuterium labeled Hydrochlorothiazide. Hydrochlorothiazide (HCTZ), an orally active diuretic agent of the thiazide class, inhibits transforming TGF-β/Smad signaling pathway. Hydrochlorothiazide has direct vascular relaxant effects via opening of the calcium-activated potassium (KCA) channel. Hydrochlorothiazide improves cardiac function, reduces fibrosis and has antihypertensive effect[1][2][3].
    Hydrochlorothiazid-d2
  • HY-B0252R
    Hydrochlorothiazide (Standard)
    3 Publications Verification

    HCTZ (Standard)

    		 TGF-beta/Smad Potassium Channel Cardiovascular Disease Metabolic Disease Cancer
    Hydrochlorothiazide (Standard) is the analytical standard of Hydrochlorothiazide. This product is intended for research and analytical applications. Hydrochlorothiazide (HCTZ), an orally active diuretic agent of the thiazide class, inhibits transforming TGF-β/Smad signaling pathway. Hydrochlorothiazide has direct vascular relaxant effects via opening of the calcium-activated potassium (KCA) channel. Hydrochlorothiazide improves cardiac function, reduces fibrosis and has antihypertensive effect .
    Hydrochlorothiazide (Standard)
  • HY-B0252S2
    Hydrochlorothiazide-13C6

    HCTZ-13C6

    		 TGF-beta/Smad Potassium Channel Metabolic Disease
    Hydrochlorothiazide- 13C6 is the 13C labeled Hydrochlorothiazide[1]. Hydrochlorothiazide (HCTZ), an orally active diuretic agent of the thiazide class, inhibits transforming TGF-β/Smad signaling pathway. Hydrochlorothiazide has direct vascular relaxant effects via opening of the calcium-activated potassium (KCA) channel. Hydrochlorothiazide improves cardiac function, reduces fibrosis and has antihypertensive effect[2][3][4].
    Hydrochlorothiazide-13C6
  • HY-B0252S1
    Hydrochlorothiazid-13C,d2

    HCTZ-13C,d2

    		 Isotope-Labeled Compounds TGF-beta/Smad Potassium Channel Cardiovascular Disease Metabolic Disease
    Hydrochlorothiazid- 13C,d2 is the 13C- and deuterium labeled Hydrochlorothiazide. Hydrochlorothiazide (HCTZ), an orally active diuretic agent of the thiazide class, inhibits transforming TGF-β/Smad signaling pathway. Hydrochlorothiazide has direct vascular relaxant effects via opening of the calcium-activated potassium (KCA) channel. Hydrochlorothiazide improves cardiac function, reduces fibrosis and has antihypertensive effect[1][2][3].
    Hydrochlorothiazid-13C,d2

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