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rectifier

" in MedChemExpress (MCE) Product Catalog:

49

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1

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1

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4

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2

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Products

1

Oligonucleotides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-B0432
    Propafenone
    2 Publications Verification

    SA-79

    		 Sodium Channel Adrenergic Receptor Potassium Channel Cardiovascular Disease Cancer
    Propafenone (SA-79), a sodium-channel blocker, acts an antiarrhythmic agent. Propafenone also has high affinity for the β receptor (IC50=32 nM) . Propafenone blocks the transient outward current (Ito) and the sustained delayed rectifier K current (Isus) with IC50 values of 4.9 μm and 8.6 μm, respectively . Propafenone suppresses esophageal cancer proliferation through inducing mitochondrial dysfunction and induce apoptosis .
    Propafenone
  • HY-A0148A
    Halofantrine hydrochloride
    2 Publications Verification

    SKF-102886; WR-171669 hydrochloride

    		 Parasite Fungal Reactive Oxygen Species (ROS) Potassium Channel Infection
    Halofantrine hydrochloride (SKF-102886 hydrochloride; WR-171669 hydrochloride) is a blocker that delays the delayed rectifier potassium current by inhibiting human ERG channels, and it is a potent antimalarial agent with oral activity. Halofantrine hydrochloride inhibits the Cap1-dependent oxidative stress response of Candida albicans, suppresses ROS responses, and enhances the antifungal (Fungal) activity of oxidative damage agents. Halofantrine hydrochloride exhibits antifungal activity in the Galleria mellonella model, and shows antimalarial activity against Plasmodium strains both in vitro and in animal models. Halofantrine hydrochloride can be used in studies related to invasive candidiasis, falciparum malaria, and vivax malaria .
    Halofantrine hydrochloride
  • HY-N0663
    Talatisamine

    		Mitochondrial Metabolism Cyclophilin Potassium Channel Cardiovascular Disease Neurological Disease Inflammation/Immunology
    Talatisamine is an orally active cyclophilin D activator isolated from the roots of Aconitum carmichaeli Debx. Talatisamine exerts biological functions by activating cyclophilin D, inhibiting Ca 2+-dependent opening of the mitochondrial permeability transition pore (mPTP) (IC50=78 μM), and blocking delayed rectifier K + channels (IC50=146 μM). Talatisamine possesses both antioxidant and membrane-stabilizing properties, effectively inhibits lipid peroxidation and protects mitochondrial membrane function. Talatisamine exhibits multiple activities including antiarrhythmic, hypotensive, anti-inflammatory, anticancer and neuroprotective effects. Talatisamine finds applications in the research of ischemic diseases, rheumatoid arthritis, inflammation-related diseases and Alzheimer's disease .
    Talatisamine
  • HY-B0387
    Ibutilide fumarate
    1 Publications Verification

    U70226E

    		 Potassium Channel Cardiovascular Disease
    Ibutilide (U70226E) fumarate, an action potential-prolonging antiarrhythmic, is a potent blocker of the rapidly activating delayed rectifier K + current (IKr) in AT-1 cells .
    Ibutilide fumarate
  • HY-B0387A
    Ibutilide
    1 Publications Verification

    U70226E free base

    		 Potassium Channel Cardiovascular Disease
    Ibutilide (U70226E free base), an action potential-prolonging antiarrhythmic, is a potent blocker of the rapidly activating delayed rectifier K + current (IKr) in AT-1 cells .
    Ibutilide
  • HY-108575
    Chromanol 293B
    1 Publications Verification

    		 Potassium Channel CFTR Cardiovascular Disease
    Chromanol 293B is a selective blocker of the slow delayed rectifier K + current (IKs) with IC50 of 1-10 μM and a weak inhibitor of KATP channel. Chromanol 293B also blocks the CFTR chloride current with an IC50 of 19 μM .
    Chromanol 293B
  • HY-B1194
    Tetramisole hydrochloride

    (±)-Tetramisole hydrochloride; DL-Tetramisole hydrochloride; R-829

    		 Potassium Channel Parasite PKA Infection Cardiovascular Disease
    Tetramisole hydrochloride is an orally active, selective inward rectifier potassium channel agonist with an EC50 of approximately 30 μM for the Kir2.1 subunit. Tetramisole hydrochloride is also an anti-nematode agent that blocks neuromuscular transmission by non-competitive depolarization. Tetramisole hydrochloride promotes the forward transport of Kir2.1 channels, hyperpolarizes the resting potential (RP), shortens the action potential duration (APD), inhibits intracellular calcium overload and the PKA signaling pathway, and exerts anti-arrhythmic and anti-myocardial remodeling activities. Tetramisole hydrochloride can be used in cardiac electrophysiology research and research related to myocardial ischemia and heart failure .
    Tetramisole hydrochloride
  • HY-N2338
    Cholesterol myristate

    Cholesteryl myristate; Cholesteryl tetradecanoate

    		 nAChR GABA Receptor Potassium Channel Endogenous Metabolite Cancer
    Cholesterol myristate is a natural steroid present in traditional Chinese medicine. Cholesterol myristate binds to several ion channels such as the nicotinic acetylcholine receptor, GABAA receptor, and the inward-rectifier potassium ion channel.
    Cholesterol myristate
  • HY-B0883
    3,6-Diaminoacridine hemisulfate
    3 Publications Verification

    		 Bacterial Fluorescent Dye Potassium Channel DNA/RNA Synthesis Infection Neurological Disease Cancer
    3,6-Diaminoacridine hemisulfate is a multifunctional acridine compound. 3,6-Diaminoacridine hemisulfate is an acridine dye and also a DNA inserter. 3,6-Diaminoacridine hemisulfate is a potent broad-spectrum antibacterial agent. Its mechanism is to insert into bacterial DNA, interfering with replication and transcription, leading to bacterial lysis. 3,6-Diaminoacridine hemisulfate is a Kir3.2 potassium channel blocker and can be used to study the neurological phenotype of Down syndrome. 3,6-Diaminoacridine hemisulfate can penetrate the stratum corneum of the skin and accumulate in the cell nucleus. Long-term exposure may induce skin cancer or other malignant tumors .
    3,6-Diaminoacridine hemisulfate
  • HY-100607A
    Landiolol hydrochloride

    ONO1101 hydrochloride

    		 Adrenergic Receptor Calcium Channel Potassium Channel Reactive Oxygen Species (ROS) Cardiovascular Disease Inflammation/Immunology Endocrinology
    Landiolol (ONO1101) hydrochloride is a highly selective, ultra-short-acting competitive inhibitor of β1 adrenergic receptors. Landiolol hydrochloride specifically blocks cardiac β1 receptors, reducing heart rate and myocardial oxygen consumption. Landiolol hydrochloride inhibits TNF-α-induced excessive mitochondrial oxygen consumption and reactive oxygen species production in a sepsis model, alleviating renal injury. Landiolol hydrochloride has little effect on cardiac ion channels (such as L-type calcium current and inward rectifier potassium current) and has a weak negative inotropic effect. Landiolol hydrochloride can be used for perioperative tachycardia control and protection studies of sepsis-related acute kidney injury .
    Landiolol hydrochloride
  • HY-16953
    JNJ 303
    1 Publications Verification

    		 Potassium Channel Cardiovascular Disease Neurological Disease
    JNJ-303 is a specific delayed rectifier Kv blocker. JNJ 303 can potent block IKs with an IC50 value of 64 nM. JNJ-303 can be used for the research of diabetes, obesity and central nervous system .
    JNJ 303
  • HY-16915
    RPR-260243
    1 Publications Verification

    		 Potassium Channel Cardiovascular Disease
    RPR-260243, a potent activator of human ether-a-go-go-related gene (hERG), slows deactivation and attenuates inactivation of hERG1 channels. RPR260243-modified HERG currents are inhibited by Dofetilide (IC50=58 nM). RPR260243 displays no activator-like effects on other voltage-dependent ion channels, including the closely related ERG3 K+ channel . RPR-260243 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    RPR-260243
  • HY-118607
    VU041

    		Potassium Channel Parasite Infection
    VU041 is a first submicromolar-affinity inhibitor of Anopheles (An.) gambiae and Aedes (Ae.) aegypti inward rectifier potassium 1 (Kir1) channels with IC50 values of 2.5 μM and 1.7 μM, respectively. VU041 inhibits appreciably is mammalian Kir2.1 (IC50 of 12.7 μM), and has less inhibitory effect on mammalian Kir1.1, Kir4.1, Kir6.2/SUR1, and Kir7.1. VU041 also induces impaired Malpighian tubule function .
    VU041
  • HY-108591
    L-364,373

    R-L3

    		 Potassium Channel Cardiovascular Disease
    L-364,373 (R-L3) is a voltage-gated Kv7.1 (KCNQ1)/mink channels activator. L-364,373 activates Iks (slow delayed rectifier potassium current) and shortens action potential duration in guinea pig cardiac myocytes, and suppresses early afterdepolarizations in rabbit ventricular myocytes .
    L-364,373
  • HY-112544
    IK1 inhibitor PA-6
    1 Publications Verification

    PA-6

    		 Potassium Channel Cardiovascular Disease
    IK1 inhibitor PA-6 (PA-6), a pentamidine analogue, is a selective and potent IK1 (KIR2.x ion-channel-carried inward rectifier current) inhibitor, with IC50 values of 12-15 nM for human and mouse KIR2.x currents. IK1 inhibitor PA-6 (PA-6) elevates KIR2.1 protein expression and induces intracellular KIR2.1 accumulation. IK1 inhibitor PA-6 (PA-6) has the potential to treat atrial fibrillation and arrhythmia .
    IK1 inhibitor PA-6
  • HY-108595
    VU590
    2 Publications Verification

    		 Potassium Channel Others
    VU590 is a potent and moderately selective ROMK (Kir1.1) inhibitor, with an IC50 of 290 nM. VU590 also inhibits Kir7.1, with an IC50 of 8 μM. VU590 is not a good probe of ROMK function in the kidney .
    VU590
  • HY-101253
    AM-92016 hydrochloride
    1 Publications Verification

    		 Potassium Channel Cardiovascular Disease
    AM-92016 hydrochloride is a specific blocker of rectifier potassium current (IK). AM-92016 hydrochloride delays rectifier potassium channel (IK), repolarizes the membrane thereby restricting the duration of the nerve impulse thereby restricting the duration of the nerve impulse .
    AM-92016 hydrochloride
  • HY-114633
    VU625
    2 Publications Verification

    		 Potassium Channel Others
    VU625 is an inhibitor for potassium channel, that selectively inhibits mosquito Aedes aegypti inward rectifier potassium channel 1 (AeKir), with IC50 of 96.8 nM in HEK293 cell. VU625 can be used in development of insecticide .
    VU625
  • HY-178058A
    VU6080824 hydrochloride

    		Potassium Channel Others
    VU6080824 (hydrochloride), a derivative of ML-133 (HY-100230), is an inward-rectifier potassium channel (Kir2.1) inhibitor with an IC50 of 0.35  μM. VU6080824 (hydrochloride) has superior thallium flux and manual patch clamp (MPC) functional potency .
    VU6080824 hydrochloride
  • HY-101436A
    Sematilide hydrochloride

    CK-1752 hydrochloride

    		 Potassium Channel Cardiovascular Disease
    Sematilide hydrochloride (CK-1752 hydrochloride) is a selective IKr channel blocker. Sematilide causes a concentration-dependent inhibition of the delayed rectifier K + current (IC50=25 μM). Sematilide is a class III antiarrhythmic agent .
    Sematilide hydrochloride
  • HY-A0148
    Halofantrine

    SKF-102886 free base; WR-171669

    		 Parasite Fungal Potassium Channel Reactive Oxygen Species (ROS) Infection Cancer
    Halofantrine (SKF-102886 hydrochloride; WR-171669 hydrochloride) is a blocker that delays the delayed rectifier potassium current by inhibiting human ERG channels, and it is a potent antimalarial agent with oral activity. Halofantrine inhibits the Cap1-dependent oxidative stress response of Candida albicans, suppresses ROS responses, and enhances the antifungal (Fungal) activity of oxidative damage agents. Halofantrine exhibits antifungal activity in the Galleria mellonella model, and shows antimalarial activity against Plasmodium strains both in vitro and in animal models. Halofantrine can be used in studies related to invasive candidiasis, falciparum malaria, and vivax malaria .
    Halofantrine
  • HY-P1427
    Guangxitoxin 1E

    		Potassium Channel Neurological Disease
    Guangxitoxin 1E is a potent and selective blocker of KV2.1 and KV2.2 channels. Guangxitoxin 1E inhibits KV2 with an IC50 of 1-3 nM. KV2 channels underlie delayed-rectifier potassium currents in various neurons .
    Guangxitoxin 1E
  • HY-178058
    VU6080824

    		Potassium Channel Others
    VU6080824 (Compound 5s), a derivative of ML-133 (HY-100230), is an inward-rectifier potassium channel (Kir2.1) inhibitor with an IC50 of 0.35  μM. VU6080824 has superior thallium flux and manual patch clamp (MPC) functional potency .
    VU6080824
  • HY-110015
    (-)-Chromanol 293B

    		Potassium Channel Cardiovascular Disease
    (-)-Chromanol 293B is a potent and selective inhibitor of the slow component of delayed rectifier K + current (IKs). (-)-Chromanol 293B can be used for the research of antiarrhythmic .
    (-)-Chromanol 293B
  • HY-P5887
    Tertiapin-RQ

    		Potassium Channel Neurological Disease
    Tertiapin-RQ is an inward rectifier K + channel blocker peptide with antidepressive effect .
    Tertiapin-RQ
  • HY-117528
    WAY-123398

    		Potassium Channel Cardiovascular Disease
    WAY-123398 is a class III antiarrhythmic agent. WAY-123398 is a selective blocker of the delayed rectifier K + current .
    WAY-123398
  • HY-106855
    Almokalant

    H 234​/09

    		 Potassium Channel Cardiovascular Disease
    Almokalant is a class III antiarrhythmic agent, acts as a potassium channel blocker, and inhibits a specific component (Ikr) of the time-dependent delayed rectifier K + current.
    Almokalant
  • HY-120685
    WAY-125971

    		Potassium Channel Neurological Disease
    WAY-125971, a propylamine analogue, is a potent and specific blocker of the rectifier potassium current (IK). WAY-125971 can be used for the study of arrhythmia .
    WAY-125971
  • HY-101436
    Sematilide

    CK-1752

    		 Potassium Channel Cardiovascular Disease
    Sematilide (CK-1752) is a selective IKr channel blocker. Sematilide causes a concentration-dependent inhibition of the delayed rectifier K + current (IC50=25 μM). Sematilide is a class III antiarrhythmic agent .
    Sematilide
  • HY-108163A
    SB-237376

    		Calcium Channel Potassium Channel Neurological Disease
    SB-237376 is a blocker of potassium and calcium channels. SB-237376 inhibits the rapidly activating delayed rectifier potassium current I(Kr) (IC50: 0.42 μM) and blocks the L-type calcium current I(Ca,L) at high concentrations .
    SB-237376
  • HY-B0387R
    Ibutilide fumarate (Standard)

    U70226E (Standard)

    		 Reference Standards Potassium Channel Cardiovascular Disease
    Ibutilide (fumarate) (Standard) is the analytical standard of Ibutilide (fumarate). This product is intended for research and analytical applications. Ibutilide (U70226E) fumarate, an action potential-prolonging antiarrhythmic, is a potent blocker of the rapidly activating delayed rectifier K + current (IKr) in AT-1 cells .
    Ibutilide fumarate (Standard)
  • HY-101436AR
    Sematilide hydrochloride (Standard)

    CK-1752 hydrochloride (Standard)

    		 Reference Standards Potassium Channel Cardiovascular Disease
    Sematilide (hydrochloride) (Standard) is the analytical standard of Sematilide (hydrochloride). This product is intended for research and analytical applications. Sematilide hydrochloride (CK-1752 hydrochloride) is a selective IKr channel blocker. Sematilide causes a concentration-dependent inhibition of the delayed rectifier K+ current (IC50=25 μM). Sematilide is a class III antiarrhythmic agent .
    Sematilide hydrochloride (Standard)
  • HY-P5771
    Jingzhaotoxin-IX

    		Sodium Channel Neurological Disease
    Jingzhaotoxin-IX, a C-terminally amidated peptide composed of 35 amino acid residues, is a neurotoxin. Jingzhaotoxin-IX inhibits voltage-gated sodium channels (both tetrodotoxin-resistant and tetrodotoxin-sensitive isoforms) and Kv2.1 channel. Jingzhaotoxin-IX has no effect on delayed rectifier potassium channel Kv1.1, 1.2 and 1.3 .
    Jingzhaotoxin-IX
  • HY-118148
    UK-66914

    		Potassium Channel Cardiovascular Disease
    UK-66914, is a class III antiarrhythmic agent that specifically acts on the delayed rectifier potassium current (I_K). UK-66914 is designed to prolong action potential duration (APD) and increase cardiac refractory period, thereby potentially terminating the reentry mechanism in arrhythmias without affecting the serious side effects of antiarrhythmic drugs associated with other ion channels such as Na+ and Ca2+ currents .
    UK-66914
  • HY-P2791
    Tertiapin (reduced)

    		Potassium Channel Neurological Disease Inflammation/Immunology
    Tertiapin (reduced) is a kind of synthesis of melittin, its Cys3-Cys14 and Cys5-Cys18 between containing a disulfide bond. Tertiapin (reduced) is a kind of inward rectifier potassium channels blockers, can block the activity of calcium activates large conductance potassium channels. Tertiapin (reduced) can be used for research in diseases such as rheumatoid arthritis and multiple sclerosis .
    Tertiapin (reduced)
  • HY-B0432R
    Propafenone (Standard)

    SA-79 (Standard)

    		 Reference Standards Sodium Channel Adrenergic Receptor Potassium Channel Cardiovascular Disease Cancer
    Propafenone (Standard) is the analytical standard of Propafenone. This product is intended for research and analytical applications. Propafenone (SA-79), a sodium-channel blocker, acts an antiarrhythmic agent. Propafenone also has high affinity for the β receptor (IC50=32 nM) . Propafenone blocks the transient outward current (Ito) and the sustained delayed rectifier K current (Isus) with IC50 values of 4.9 μm and 8.6 μm, respectively . Propafenone suppresses esophageal cancer proliferation through inducing mitochondrial dysfunction and induce apoptosis .
    Propafenone (Standard)
  • HY-B1194A
    Tetramisole

    		Potassium Channel Parasite PKA Infection Cardiovascular Disease
    Tetramisole is an orally active, selective inward rectifier potassium channel agonist with an EC50 of approximately 30 μM for the Kir2.1 subunit. Tetramisole is also an anti-nematode agent that blocks neuromuscular transmission by non-competitive depolarization. Tetramisole promotes the forward transport of Kir2.1 channels, hyperpolarizes the resting potential (RP), shortens the action potential duration (APD), inhibits intracellular calcium overload and the PKA signaling pathway, and exerts anti-arrhythmic and anti-myocardial remodeling activities. Tetramisole can be used in cardiac electrophysiology research and research related to myocardial ischemia and heart failure .
    Tetramisole
  • HY-A0148AR
    Halofantrine hydrochloride (Standard)

    SKF-102886 (Standard); WR-171669 hydrochloride (Standard)

    		 Reference Standards Parasite Fungal Potassium Channel Reactive Oxygen Species (ROS) Infection
    Halofantrine hydrochloride (Standard) is the analytical standard of Halofantrine hydrochloride. This product is intended for research and analytical applications. Halofantrine hydrochloride (SKF-102886 hydrochloride; WR-171669 hydrochloride) is a blocker that delays the delayed rectifier potassium current by inhibiting human ERG channels, and it is a potent antimalarial agent. Halofantrine hydrochloride inhibits the Cap1-dependent oxidative stress response of Candida albicans, suppresses ROS responses, and enhances the antifungal (Fungal) activity of oxidative damage agents. Halofantrine hydrochloride exhibits antifungal activity in the Galleria mellonella model, and shows antimalarial activity against Plasmodium strains both in vitro and in animal models. Halofantrine hydrochloride can be used in studies related to invasive candidiasis, falciparum malaria, and vivax malaria.
    Halofantrine hydrochloride (Standard)
  • HY-108163
    SB-237376 free base

    		Calcium Channel Potassium Channel Cardiovascular Disease
    SB-237376 (free base) is a potassium and calcium channel blocker. SB-237376 (free base) can inhibit the rapidly activating delayed rectifier potassium current I(Kr) (IC50 is 0.42 μM), and at high concentrations, it blocks the L-type calcium current I(Ca,L). In the rabbit ventricular model, SB-237376 (free base) can induce early afterdepolarizations (EADs) at a concentration of 3 µM. Compared to other IKr inhibitors such as dl-sotalol, SB-237376 has a lower proarrhythmic risk. SB-237376 (free base) holds potential for research in the field of arrhythmia-related diseases .
    SB-237376 free base
  • HY-100607
    Landiolol

    ONO1101

    		 Adrenergic Receptor Calcium Channel Potassium Channel Reactive Oxygen Species (ROS) Cardiovascular Disease Inflammation/Immunology Endocrinology
    Landiolol (ONO1101) is a highly selective, ultra-short-acting competitive inhibitor of β1 adrenergic receptors. Landiolol specifically blocks cardiac β1 receptors, reducing heart rate and myocardial oxygen consumption. Landiolol inhibits TNF-α-induced excessive mitochondrial oxygen consumption and reactive oxygen species production in a sepsis model, alleviating renal injury. Landiolol has little effect on cardiac ion channels (such as L-type calcium current and inward rectifier potassium current) and has a weak negative inotropic effect. Landiolol can be used for perioperative tachycardia control and protection studies of sepsis-related acute kidney injury .
    Landiolol
  • HY-110076
    VU590 dihydrochloride

    		Potassium Channel Others
    VU590 dihydrochloride is a potent and moderately selective ROMK (Kir1.1) inhibitor, with an IC50 of 290 nM. VU590 also inhibits Kir7.1, with an IC50 of 8 μM. VU590 dihydrochloride is not a good probe of ROMK function in the kidney .
    VU590 dihydrochloride
  • HY-B1194R
    Tetramisole hydrochloride (Standard)

    (±)-Tetramisole hydrochloride (Standard); DL-Tetramisole hydrochloride (Standard); R-829 (Standard)

    		 Reference Standards Potassium Channel Parasite PKA Infection Cardiovascular Disease
    Tetramisole hydrochloride (Standard) is the analytical standard of Tetramisole (hydrochloride). This product is intended for research and analytical applications. Tetramisole hydrochloride is an orally active, selective inward rectifier potassium channel agonist with an EC50 of approximately 30 μM for the Kir2.1 subunit. Tetramisole hydrochloride is also an anti-nematode agent that blocks neuromuscular transmission by non-competitive depolarization. Tetramisole hydrochloride promotes the forward transport of Kir2.1 channels, hyperpolarizes the resting potential (RP), shortens the action potential duration (APD), inhibits intracellular calcium overload and the PKA signaling pathway, and exerts anti-arrhythmic and anti-myocardial remodeling activities. Tetramisole hydrochloride can be used in cardiac electrophysiology research and research related to myocardial ischemia and heart failure .
    Tetramisole hydrochloride (Standard)
  • HY-100607AR
    Landiolol hydrochloride (Standard)

    ONO1101 hydrochloride (Standard)

    		 Reference Standards Adrenergic Receptor Calcium Channel Potassium Channel Reactive Oxygen Species (ROS) Cardiovascular Disease Inflammation/Immunology Endocrinology
    Landiolol (ONO1101) hydrochloride (Standard) is the analytical standard of Landiolol hydrochloride (HY-100607A). This product is intended for research and analytical applications. Landiolol (ONO1101) hydrochloride is a highly selective, ultra-short-acting competitive inhibitor of β1 adrenergic receptors. Landiolol hydrochloride specifically blocks cardiac β1 receptors, reducing heart rate and myocardial oxygen consumption. Landiolol hydrochloride inhibits TNF-α-induced excessive mitochondrial oxygen consumption and reactive oxygen species production in a sepsis model, alleviating renal injury. Landiolol hydrochloride has little effect on cardiac ion channels (such as L-type calcium current and inward rectifier potassium current) and has a weak negative inotropic effect. Landiolol hydrochloride can be used for perioperative tachycardia control and protection studies of sepsis-related acute kidney injury .
    Landiolol hydrochloride (Standard)
  • HY-182646
    NE-10133

    		Potassium Channel Cardiovascular Disease
    NE-10133 is a ISK and IKS potassium channel (Potassium Channel) inhibitor. NE-10133 inhibits voltage-dependent and slowly activated delayed rectifier potassium currents. NE-10133 exhibits class III antiarrhythmic activity. NE-10133 is applicable for research related to arrhythmias .
    NE-10133
  • HY-108591R
    L-364,373 (Standard)

    R-L3 (Standard)

    		 Reference Standards Potassium Channel Cardiovascular Disease
    L-364,373 (Standard) is the analytical standard of L-364,373 (HY-108591). This product is intended for research and analytical applications. L-364,373 (R-L3) is a voltage-gated Kv7.1 (KCNQ1)/mink channels activator. L-364,373 activates Iks (slow delayed rectifier potassium current) and shortens action potential duration in guinea pig cardiac myocytes, and suppresses early afterdepolarizations in rabbit ventricular myocytes .
    L-364,373 (Standard)
  • HY-124940
    CPU-228

    		Calcium Channel Potassium Channel Cardiovascular Disease
    CPU-228 is a complex class III antiarrhythmic agent. CPU-228 concentration-dependently blocks the activities of the rapid component 50 of the delayed rectifier potassium channel (IKr) and the L-type calcium channel (ICa,L), with an IC50 value of 0.909 μM for ICa,L current. CPU-228 produces negative inotropic effects and induces mild, non-frequency-dependent prolongation of the effective refractory period (ERP) in isolated left atria. CPU-228 reduces the incidence of torsades de pointes (TDP) in anesthetized rabbits and inhibits ischemia/reperfusion-induced arrhythmias in rats. CPU-228 can be used in studies related to torsades de pointes .
    CPU-228
  • HY-W714853
    (+)-Theta-cypermethrin

    		Akt Src STAT EGFR Drug Isomer Neurological Disease Inflammation/Immunology
    (+)-Theta-cypermethrin is a stereoisomer of Cypermethrin (HY-B0829) that possesses blood-brain barrier penetration ability and binds to AKT1, SRC, STAT3 and EGFR with high affinity. (+)-Theta-cypermethrin reduces the amplitude of delayed rectifier potassium channel currents, shifts the steady-state activation curve to negative potentials, and shifts the steady-state inactivation curve to negative potentials at higher concentrations. (+)-Theta-cypermethrin induces abnormal electrical activity in rat hippocampal neurons. (+)-Theta-cypermethrin causes chronic respiratory system damage and exhibits neurotoxicity .
    (+)-Theta-cypermethrin
  • HY-W197393
    3,6-Diaminoacridine sulfate

    		Bacterial Fluorescent Dye Potassium Channel DNA/RNA Synthesis Infection Neurological Disease Cancer
    Proflavine sulfate is a multifunctional acridine compound. 3,6-Diaminoacridine sulfate is an acridine dye and also a DNA inserter. Proflavine sulfate is a potent broad-spectrum antibacterial agent, and its mechanism is to insert into bacterial DNA, interfering with replication and transcription, causing bacterial lysis. 3,6-Diaminoacridine sulfate is a Kir3.2 potassium channel blocker and can be used to study the neurological phenotype of Down syndrome. 3,6-Diaminoacridine sulfate can penetrate the stratum corneum of the skin and accumulate in the cell nucleus and long-term exposure may induce skin cancer or other malignant tumors .
    3,6-Diaminoacridine sulfate
  • HY-108595R
    VU590 (Standard)

    		Reference Standards Potassium Channel Others
    VU590 (Standard) is the analytical standard of VU590 (HY-108595). This product is intended for research and analytical applications. VU590 is a potent and moderately selective ROMK (Kir1.1) inhibitor, with an IC50 of 290 nM. VU590 also inhibits Kir7.1, with an IC50 of 8 μM. VU590 is not a good probe of ROMK function in the Kidney .
    VU590 (Standard)

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