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Results for "

hyperpolarization

" in MedChemExpress (MCE) Product Catalog:

By Targets:	HCN Channel (10) Antibiotic (1) Drug Metabolite (3) EGFR (1) Endogenous Metabolite (1) Epoxide Hydrolase (1) Fluorescent Dye (1) GABA Receptor (3) mAChR (1) p38 MAPK (1) Parasite (1) PKA (1) Potassium Channel (11) Ras (1) Reactive Oxygen Species (1)
By Research Areas:	Cancer (5) Cardiovascular Disease (11) Endocrinology (3) Infection (1) Inflammation/Immunology (4) Neurological Disease (12)

Inhibitors & Agonists

Fluorescent Dye

Peptides

Natural
Products

Isotope-Labeled Compounds

Targets Recommended: HCN Channel

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-100945

Nitrocaramiphen hydrochloride	mAChR	Neurological Disease
Nitrocaramiphen hydrochloride is a selective M1 receptor antagonist (K_i: 5.5 nM). Nitrocaramiphen Hydrochloride inhibits the hyperpolarizing effect of muscarine in the muscle fibers .

HY-16689

VU 0240551 1 Publications Verification	Potassium Channel	Others
VU 0240551 is a potent neuronal K-Cl cotransporter KCC2 inhibitor (IC₅₀=560 nM) and is selective versus NKCC1. VU 0240551 also inhibits hERG and L-type Ca ²⁺ channels. VU 0240551 attenuates GABA-induced hyperpolarization of P cells, produces a positive shift in the P cell GABA reversal potential and enhances P cell synaptic transmission .

HY-124424

VU0071063	Potassium Channel	Others Neurological Disease
VU0071063 is a potent and specific Kir6.2/SUR1 opener (EC₅₀=7.44 μM) and can be used for investigating Kir6.2/SUR1 expressed in the pancreas and brain. VU0071063 inhibits insulin secretion by inducing hyperpolarization of β-cell membrane potential. VU0071063 chemotype has a very steep structure-activity relationships .

HY-123264

RL648_81	Potassium Channel	Neurological Disease
RL648_81 is a specific KQT-like subfamily 2/3 (KCNQ2/3) activator with an EC₅₀ of 190 nM. RL648_81 robustly shifts the V1/2 of KCNQ2/3 channels towards hyperpolarized potentials.RL648_81 does not shift the V1/2 of either KCNQ4 or KCNQ5.RL648_81 has the potential for neurologic disorders associated with neuronal hyperexcitability research .

HY-101346

ZD7288 5+ Cited Publications ICI D7288	HCN Channel	Neurological Disease
ZD7288 (ICI D7288) is a selective hyperpolarization-activated cyclic nucleotide-gated (HCN) channel blocker .

HY-N12528

10,11-EDT	Epoxide Hydrolase	Cardiovascular Disease
10,11-EDT, a soluble epoxide hydrolase (sEH) substrate, is a metabolic product of adrenic acid. 10,11-EDT is an endothelium-derived hyperpolarizing factor with strong vasorelaxant effects .

HY-131281

Ivabradine impurity 1	Drug Metabolite	Others
Ivabradine impurity 1 is an Ivabradine impurity. Ivabradine is an orally bioavailable, hyperpolarization-activated, cyclic nucleotide-gated (HCN) channel blocker .

HY-131282

Ivabradine impurity 2	Drug Metabolite	Others
Ivabradine impurity 2 is an Ivabradine impurity. Ivabradine is an orally bioavailable, hyperpolarization-activated, cyclic nucleotide-gated (HCN) channel blocker .

HY-131283

8-Demethyl Ivabradine	Drug Metabolite	Endocrinology
8-Demethyl Ivabradine is a metabolite of Ivabradine. Ivabradine is an orally bioavailable, hyperpolarization-activated, cyclic nucleotide-gated (HCN) channel blocker .

HY-P3384

Pezadeftide	Antibiotic	Others Inflammation/Immunology
Pezadeftide is a potent antifungal peptide. Pezadeftide can enter fungal cells and cause a rapid mitochondrial response that results in *hyperpolarization* of the mitochondrial membrane .

HY-100799

ZAPA sulfate	GABA Receptor	Neurological Disease
ZAPA sulfate is an agonist at low affinity GABA_A-receptors. ZAPA sulfate induces membrane hyperpolarization of the Ascaris muscle cell with an EC₅₀ of 10.3 μM .

HY-133614

Dihydroisopimaric acid	Potassium Channel	Others
Dihydroisopimaric acid activates large conductance Ca ²⁺ activated K ⁺ (BK) channels alphabeta1 in the direct measurement of BKalphabeta1 opening under whole-cell voltage clamp .

HY-119102

BPU-11	HCN Channel	Inflammation/Immunology
BPU-11 is a hyperpolarization-activated cyclic nucleotide-gated (HCN) C-linker pocket (CLP) HCN4 CLP ligand. BPU-11 can be used for the research of congenital immune disease .

HY-161092A

KIO-301 chloride (hydrochloride)	HCN Channel Potassium Channel	Others
KIO-301 chloride hydrochloride is an azobenzene photoswitchable compound that blocks voltage-gated ion channels, including hyperpolarization-activated cyclic nucleotide gating (HCN, during exposure to visible light) ) and voltage-gated potassium channels (voltage-gated potassium channels) .

HY-122114

ICA-27243 1 Publications Verification	Potassium Channel	Neurological Disease
ICA-27243 is a selective, potent and orally active KCNQ2/Q3 potassium channel opener with an EC₅₀ of 0.38 μM. ICA-27243 is less effective at activating KCNQ4 and KCNQ3/Q5. ICA-27243 has antiepileptic and anticonvulsant effects .

HY-B0162A

Ivabradine hydrochloride 2 Publications Verification	HCN Channel	Cardiovascular Disease Endocrinology Cancer
Ivabradine hydrochloride is a potent and orally active *HCN (hyperpolarization-activated cyclic nucleotide-gated) channel* blocker that inhibits the cardiac pacemaker current (If). Ivabradine hydrochloride reduces dose-dependently heart rate without modification of blood pressure. Ivabradine hydrochloride shows anticonvulsant, anti-ischaemic and anti-anginal activity .

HY-108592

UCL 2077	Potassium Channel	Neurological Disease
UCL 2077 is a selective slow-afterhyperpolarization (sAHP) channel blocker (IC₅₀ = 500 nM in hippocampal neurons in culture), having minimal effects on Ca2+ channels, action potentials, input resistance and the medium after hyperpolarization . UCL 2077 is also a subtype-selective blocker of the epilepsy associated KCNQ channels .

HY-B0162

Ivabradine	HCN Channel	Cardiovascular Disease Cancer
Ivabradine is a potent and orally active *HCN (hyperpolarization-activated cyclic nucleotide-gated) channel* blocker that inhibits the cardiac pacemaker current (If). Ivabradine reduces dose-dependently heart rate without modification of blood pressure. Ivabradine shows anticonvulsant, anti-ischaemic and anti-anginal activity .

HY-N0219

Bicuculline Maximum Cited Publications 21 Publications Verification (+)-Bicuculline; d-Bicuculline	GABA Receptor	Neurological Disease
Bicuculline ((+)-Bicuculline) is A competing neurotransmitter GABA_A receptor antagonist (IC₅₀=2 μM). Bicuculline also blocks Ca ²⁺ activating potassium (SK) channels and subsequently blocks slow post-hyperpolarization (slow AHP). Bicuculline has anticonvulsant activity. Bicuculline can be used to induce seizures in mice .

HY-100418

SKA-111	Potassium Channel	Cardiovascular Disease
SKA-111 is a selective activator of potassium phannel K_Ca3.1 , evokes K_Ca3.1 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 .

HY-163455

pan-HCN-IN-1	HCN Channel	Neurological Disease
pan-HCN-IN-1 (Compound J&J12e) is an inhibitor for hyperpolarization-activated and cyclic-nucleotide-gated 1 (HCN1) ion channel, with IC₅₀ of 58 nM. pan-HCN-IN-1 reduces the voltage sag response and enhances EPSP summation in ex vivo rats brain slices .

HY-N12788

T-Cadinol	Parasite	Infection
T-Cadinol is a sesquiterpene isolated from C. sylvestris that exhibits anti-Trypanosoma cruzi activity, with IC₅₀ values of 18.2 μM and 15.8 μM against trypomastigote and amastigote forms, respectively. T-Cadinol can induce mitochondrial damage in parasites, leading to membrane hyperpolarization and decreased levels of reactive oxygen species. T-Cadinol can be used for the research of Chagas disease .

HY-111655

SKA-31 3 Publications Verification	Potassium Channel	Cardiovascular Disease
SKA-31 is a potent potassium channel activator with EC_50s 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 .

HY-B0162S

Ivabradine-d6	HCN Channel	Cardiovascular Disease
Ivabradine-d₆ is the deuterium labeled Ivabradine[1]. Ivabradine is a potent and orally active HCN (hyperpolarization-activated cyclic nucleotide-gated) channel blocker that inhibits the cardiac pacemaker current (If). Ivabradine reduces dose-dependently heart rate without modification of blood pressure. Ivabradine shows anticonvulsant, anti-ischaemic and anti-anginal activity[2][3][4][5].

HY-B0162AR

Ivabradine hydrochloride (Standard)	HCN Channel	Cardiovascular Disease Endocrinology Cancer
Ivabradine (hydrochloride) (Standard) is the analytical standard of Ivabradine (hydrochloride). This product is intended for research and analytical applications. Ivabradine hydrochloride is a potent and orally active *HCN (hyperpolarization-activated cyclic nucleotide-gated) channel* blocker that inhibits the cardiac pacemaker current (If). Ivabradine hydrochloride reduces dose-dependently heart rate without modification of blood pressure. Ivabradine hydrochloride shows anticonvulsant, anti-ischaemic and anti-anginal activity .

HY-163880

EGFR-IN-119	EGFR Ras p38 MAPK Reactive Oxygen Species	Cancer
EGFR-IN-119 (Compound 5l) is an inhibitor for EGFR with an IC₅₀ of 84.3 nM. EGFR-IN-119 inhibits the cytotoxicity in lung cancer cell A549 with an IC₅₀ of 1.34 μM. EGFR-IN-119 downregulates the expressions of EGFR, KRAS, and MAP2K genes, exhibits antioxidant activity through reduction of reactive oxygen species (ROS), and hyperpolarizes the mitochondrial membrane potential .

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 .

HY-N0219R

Bicuculline (Standard)	GABA Receptor	Neurological Disease
Bicuculline (Standard) is the analytical standard of Bicuculline. This product is intended for research and analytical applications. Bicuculline ((+)-Bicuculline) is A competing neurotransmitter GABAA receptor antagonist (IC₅₀=2 μM). Bicuculline also blocks Ca2+ activating potassium (SK) channels and subsequently blocks slow post-hyperpolarization (slow AHP). Bicuculline has anticonvulsant activity. Bicuculline can be used to induce seizures in mice .

HY-13422

Zatebradine hydrochloride 1 Publications Verification UL-FS-49; UL-FS-49CL	HCN Channel	Cardiovascular Disease
Zatebradine (UL-FS-49 (free base)) is a potent inhibitor of hyperpolarization-activated cyclic nucleotide-gated (HCN) channels with an IC₅₀ values 1.96 μM. Zatebradine blocks the slow inward current through human HCN1, HCN2, HCN3 and HCN4 channels, with IC₅₀ values of 1.83 μM, 2.21 μM, 1.90 μM and 1.88 μM, respectively .

HY-118317

Zacopride	Endogenous Metabolite	Cardiovascular Disease
Zacopride is a selective agonist with the activity of enhancing the inward rectifier potassium current (IK1) in rabbit hearts. Zacopride also exhibits significant antiarrhythmic effects, inhibiting ventricular arrhythmias by increasing IK1 without affecting atrial arrhythmias. Zacopride can hyperpolarize the resting membrane potential and shorten the action potential duration (APD) in a concentration-dependent manner. Zacopride significantly reduced the incidence of compound-induced early afterdepolarizations (EADs) at 1 μmol/L .

HY-108596

BL-1249	Potassium Channel	Inflammation/Immunology
BL-1249 is a nonsteroidal anti-inflammatory agent (NSAID) and a potassium channel activator. BL-1249 potently activates K_2P2.1 (TREK-1) and K_2P10.1 (TREK-2) with EC₅₀ values of 5.5 μM and 8.0 μM, respectively. BL-1249 extracellular application activates all TREK subfamily members but has no effect on other K_2P subfamilies. BL-1249 exhibits more selective for the bladder (EC₅₀ of 1.26 μM) than vascular tissue (EC₅₀ of 21.0 μM) .

HY-13422A

Zatebradine 1 Publications Verification UL-FS-49 free base; UL-FS-49CL free base	HCN Channel	Cardiovascular Disease
Zatebradine (UL-FS-49 (free base); UL-FS-49CL (free base)) is a potent inhibitor of hyperpolarization-activated cyclic nucleotide-gated (HCN) channels with an IC₅₀ value of 1.96 µM. Zatebradine blocks the slow inward current through human HCN1, HCN2, HCN3 and HCN4 channels, with IC₅₀ values of 1.83 µM, 2.21 µM, 1.90 µM and 1.88 µM, respectively .

HY-D0085

DiSC3(5) 5 Publications Verification	Fluorescent Dye	Others
DiSC3(5) is a fluorescent probe commonly used as a tracer dye to evaluate mitochondrial membrane potential. The excitation/emission wavelength of DiSC3(5) is up to 622/670 nm. DiSC3(5) can inhibit the respiratory system associated with mitochondrial NAD, and the IC₅₀ value is 8 μM. DiSC3(5) in the presence of Na ⁺/K ⁺-ATPase inhibitor ouabain 2 can induce membrane hyperpolarization of Ehrlich ascites tumor cells .

HY-N6789

KT5720 3 Publications Verification	PKA	Neurological Disease Cancer
KT5720 is a potent, cell-permeable, specific, reversible and ATP-competitive PKA inhibitor (IC₅₀=3.3 μM). KT5720 is effective in reversing MDR1-mediated multidrug resistance. KT5720 also reduces the excitability of dorsal root ganglion (DRG) neurons by attenuating Hyperpolarization-activated cyclic nucleotide-gated (HCN) channel activity and reducing intracellular Ca2 ⁺ concentrations. KT5720 can be used in the study of haematological malignancies as well as HCN and DRG neuron-related diseases .

Cat. No.	Product Name	Type

HY-D0085

DiSC3(5) 5 Publications Verification	Fluorescent Dyes/Probes
DiSC3(5) is a fluorescent probe commonly used as a tracer dye to evaluate mitochondrial membrane potential. The excitation/emission wavelength of DiSC3(5) is up to 622/670 nm. DiSC3(5) can inhibit the respiratory system associated with mitochondrial NAD, and the IC₅₀ value is 8 μM. DiSC3(5) in the presence of Na ⁺/K ⁺-ATPase inhibitor ouabain 2 can induce membrane hyperpolarization of Ehrlich ascites tumor cells .

DiSC3(5)

5 Publications Verification

Fluorescent Dyes/Probes

DiSC3(5) is a fluorescent probe commonly used as a tracer dye to evaluate mitochondrial membrane potential. The excitation/emission wavelength of DiSC3(5) is up to 622/670 nm. DiSC3(5) can inhibit the respiratory system associated with mitochondrial NAD, and the IC₅₀ value is 8 μM. DiSC3(5) in the presence of Na ⁺/K ⁺-ATPase inhibitor ouabain 2 can induce membrane hyperpolarization of Ehrlich ascites tumor cells .

Cat. No.	Product Name	Target	Research Area