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Pathways Recommended:	Membrane Transporter/Ion Channel PI3K/Akt/mTOR

Results for "

K Channel

" in MedChemExpress (MCE) Product Catalog:

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By Research Areas:	Cancer (46) Cardiovascular Disease (116) Endocrinology (13) Infection (24) Inflammation/Immunology (51) Metabolic Disease (36) Neurological Disease (122)
Oligonucleotides:	Nucleotide Analogs (2)

316

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Antibodies

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-B0246

Carbamazepine 15+ Cited Publications CBZ; NSC 169864	Sodium Channel Autophagy Mitophagy Potassium Channel Calcium Channel HDAC	Neurological Disease Cancer
Carbamazepine is an orally active pressure-sensitive sodium ion channel blocker with an IC₅₀ of 131 μM. Carbamazepine blocks voltage gated Na ⁺, Ca ²⁺, and K ⁺ channels, and is also a HDAC inhibitor (IC₅₀: 2 μM). Carbamazepine is an anticonvulsant and can be used for research of epilepsy and neuropathic pain .

HY-10588

Bay K 8644 5+ Cited Publications (±)-Bay K 8644	Calcium Channel	Cardiovascular Disease Neurological Disease
Bay K 8644 ((±)-Bay K 8644) is a racemate consisting of two isomers (R)-(+)-Bay-K-8644 and (S)-(-)-Bay-K-8644 . Bay K 8644 is a L-type Ca ²⁺ channel agonist with an EC₅₀ of 17.3 nM. Bay K 8644 increases Ca ²⁺ influx through sarcolemmal Ca ²⁺ channels by increasing the open time of the channel. Bay K 8644 has vasoconstrictive effects .

HY-W004260

Arachidic acid 3 Publications Verification Eicosanoic acid	Endogenous Metabolite	Neurological Disease
Arachidic acid is an orally bioavailable membrane fluidity modulator and receptor/ion channel effector. Arachidic acid does not activate arachidonic acid-sensitive K ⁺ channels in rat midbrain and hypothalamic neurons. Arachidic acid alleviates age-related spatial cognitive impairment. Arachidic acid is applicable for research related to age-related spatial cognitive impairment .

HY-B1221

Flufenamic acid 5+ Cited Publications	COX AMPK Potassium Channel Chloride Channel Calcium Channel Parasite	Inflammation/Immunology
Flufenamic acid is a non-steroidal anti-inflammatory agent, inhibits cyclooxygenase (COX), activates AMPK, and also modulates ion channels, blocking chloride channels and L-type Ca ²⁺ channels, modulating non-selective cation channels (NSC), activating K ⁺ channels. Flufenamic acid binds to the central pocket of TEAD2 YBD and inhibits both TEAD function and TEAD-YAP-dependent processes, such as cell migration and proliferation.

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 .

HY-P0190

Iberiotoxin 2 Publications Verification	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 K_d of ~1 nM. Iberiotoxin does not block other types of voltage-dependent ion channels .

HY-B1445

Minoxidil sulfate	Potassium Channel	Metabolic Disease
Minoxidil sulfate, a potent and ATP-sensitive K ⁺ channel opener, is the sulfated metabolite of minoxidil. Minoxidil sulfate is considered as a vasodilator to promote hair growth in vivo .

HY-15124

(S)-(-)-Bay-K-8644 5+ Cited Publications	Calcium Channel	Cardiovascular Disease
(S)-(-)-Bay-K-8644 is an agonist of L-type Ca ²⁺ channel. (S)-(-)-Bay-K-8644 activates Ba ²⁺ currents (I_Ba) (EC₅₀=32 nM).

HY-14290

Pinacidil 4 Publications Verification P-1134	Potassium Channel	Cardiovascular Disease
Pinacidil (P-1134) is a potent activator of ATP-sensitive potassium channel. Pinacidil is an antihypertensive agent hyperpolarizes vascular smooth muscle by opening K ⁺ channels. Pinacidil enhances K ⁺-efflux in smooth muscle. Pinacidil has vasorelaxant properties. Pinacidil is able to inhibit spontaneous tone and of reducing agonist induced contractions. Pinacidil can be studied in research area such as cardiovascular diseases .

HY-13519

TRAM-34 Maximum Cited Publications 28 Publications Verification	Potassium Channel	Neurological Disease
TRAM-34 is a highly selective blocker of intermediate-conductance calcium-activated K ⁺ channel (IKCa1) (K_d=20 nM).

HY-13103

NS 11021 3 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 .

HY-12343

ML277 1 Publications Verification CID-53347902	Potassium Channel	Cardiovascular Disease
ML277 (CID-53347902) is a potent and selective activator of K(v)7.1 (KCNQ1) potassium channel activator (EC₅₀=270 nM), rescues function of pathophysiologically important mutant channel complexes in human induced pluripotent stem cell-derived cardiomyocytes .

HY-15125

(R)-(+)-Bay-K-8644 1 Publications Verification	Calcium Channel	Cardiovascular Disease
(R)-(+)-Bay-K-8644 is a calcium channel inhibitor. (R)-(+)-Bay-K-8644 inhibits Ba ²⁺ currents (I_Ba) (IC₅₀=975 nM).

HY-110105

NS8593 hydrochloride 1 Publications Verification	Potassium Channel	Neurological Disease
NS8593 hydrochloride is a potent and selective small conductance Ca ²⁺-activated K ⁺ channels (SK channels) inhibitor. NS8593 hydrochloride reversibly inhibits SK3-mediated currents with a K_d value of 77 nM. NS8593 hydrochloride inhibits all the SK1-3 subtypes Ca ²⁺-dependently (K_ds of 0.42, 0.60, and 0.73 μM, respectively, at 0.5 μM Ca ²⁺), and does not affect the Ca ²⁺-activated K ⁺ channels of intermediate and large conductance (hIK and hBK channels, respectively) .

HY-P3467

(Thr4,Gly7)-Oxytocin 3 Publications Verification	Oxytocin Receptor Potassium Channel	Neurological Disease
(Thr4,Gly7)-Oxytocin, an Oxytocin analogue, is a specific OT receptor agonist. (Thr4,Gly7)-Oxytocin also excites subicular neurons via activation of TRPV1 channels, and depression of K ⁺ channels. .

HY-B0341

Nicorandil 1 Publications Verification SG-75	Potassium Channel	Cardiovascular Disease
Nicorandil (SG-75) is a potent potassium channel activator and targets vascular nucleoside diphosphate-dependent K ⁺ channels and cardiac ATP-sensitive K ⁺ channels (K_ATP). Nicorandil is a nicotinamide ester with vasodilatory and cardioprotective effects and has the potential for angina and forischemic heart diseases .

HY-107319

Almitrine mesylate 1 Publications Verification Almitrine bismesylate; Almitrine bismethanesulfonate; Almitrine dimesylate	Potassium Channel	Cardiovascular Disease Neurological Disease
Almitrine mesylate, a peripheral chemoreceptor agonist, inhibits selectively the Ca ²⁺-dependent K ⁺ channel.

HY-108584

Flindokalner BMS-204352	Potassium Channel	Neurological Disease
Flindokalner (BMS-204352) is a potassium channel modulator. Flindokalner is a positive modulator of all neuronal Kv7 channel subtypes expressed in HEK293 cells. Flindokalner is also a large conductance calcium-activated K channel (BKca) positive modulator. Flindokalner shows a negative modulatory activity at Kv7.1 channels (K_i=3.7 μM), and acts as a negative modulator of GABAA receptors. Flindokalner shows anxiolytic efficacy in vivo .

HY-B1500

2,2,2-Trichloroethanol 2 Publications Verification	Potassium Channel Endogenous Metabolite	Neurological Disease
2,2,2-Trichloroethanol, the active form of Chloral hydrate, is an agonist for the nonclassical K_2P channels TREK-1 (KCNK2) and TRAAK (KCNK4) .

HY-101360

1-EBIO 1-Ethyl-2-benzimidazolinone	Potassium Channel	Neurological Disease
1-EBIO is an activator of Ca ²⁺ sensitive K ⁺ channels. 1-EBIO is used to study the role of K ⁺ channels in diverse physiological functions .

HY-P0191

Charybdotoxin	Potassium Channel	Inflammation/Immunology
Charybdotoxin, a 37-amino acid peptide, is a K ⁺ channel blocker .

HY-112075

Lidoflazine	Potassium Channel Calcium Channel	Cardiovascular Disease
Lidoflazine is a high affinity blocker of the HERG (human ether-a-go-go-related gene) K ⁺ channel. Lidoflazine is an antianginal calcium channel blocker that carries a significant risk of QT interval prolongation and ventricular arrhythmia .

HY-14290A

Pinacidil monohydrate 4 Publications Verification P-1134 monohydrate	Potassium Channel	Cardiovascular Disease
Pinacidil (P-1134) monohydrate is a potent activator of ATP-sensitive potassium channel. Pinacidil monohydrate is an antihypertensive agent hyperpolarizes vascular smooth muscle by opening K ⁺ channels. Pinacidil monohydrate enhances K ⁺-efflux in smooth muscle. Pinacidil monohydrate has vasorelaxant properties. Pinacidil monohydrate is able to inhibit spontaneous tone and of reducing agonist induced contractions. Pinacidil monohydrate can be studied in research area such as cardiovascular diseases .

HY-17391

Pamabrom	Adenosine Receptor	Endocrinology
Pamabrom is a diuretic that acts on the opioid receptor-nitric oxide (NO) -cyclic guanosine monophosphate (cGMP) -K ⁺ channel pathway. Pamabrom exerts peripheral antinociceptive activity by activating this pathway. The mechanism involves activating opioid receptors, promoting the release of nitric oxide, and then influencing cyclic guanosine monophosphate and K channels to produce an analgesic effect. Pamabrom is orally active and is mainly used in the research and treatment of premenstrual syndrome and primary dysmenorrhea[1].

HY-14183

Vernakalant Hydrochloride 3 Publications Verification RSD1235 hydrochloride	Potassium Channel	Cardiovascular Disease
Vernakalant hydrochloride is a mixed voltage- and frequency-dependent Na ⁺ and atria-preferred K ⁺ channel blocker. IC₅₀ for block by Vernakalant of wild-type and mutant Kv1.5 channels Fractional block is 13.35±0.93 μM, 0.61±0.03 μM, and 1.63±0.09 μM for *Kv1.5 channel* ^wt, Kv1.5 channel ^I508F, Kv1.5 channel ^T479A**, respectively.

HY-14255

Levcromakalim 4 Publications Verification (-)-Cromakalim; BRL 38227	Potassium Channel	Cardiovascular Disease
Levcromakalim ((-)-Cromakalim) is an ATP-sensitive K ⁺ channel (K_ATP) activator.

HY-B1109

N-Acetylprocainamide 1 Publications Verification Acecainide; NAPA	Potassium Channel Drug Metabolite	Cardiovascular Disease
N-Acetylprocainamide is a class III antiarrhythmic, which blocks K ⁺ channels.

HY-P0191A

Charybdotoxin TFA	Potassium Channel	Inflammation/Immunology
Charybdotoxin TFA, a 37-amino acid peptide, is a K ⁺ channel blocker .

HY-N6688

Verruculogen	Potassium Channel Bacterial	Infection Neurological Disease
Verruculogen is a tremorgenic mycotoxin and inhibitor of the M phase of the mammalian cell cycle. Verruculogen is produced by Penicillium and Aspergillus species. Verruculogen enhances the binding of ChTX to *maxi-k* channels with a *K_1/2* value of 170 nM. Verruculogen inhibits the amplitude of Ca ²⁺-activated K ⁺ currents. Verruculogen induces severe tremors in infected animals .

HY-N3463

Isopimaric acid	Potassium Channel	Neurological Disease
Isopimaric acid is a potent opener of large conductance calcium activated K ⁺ (BK) channels.

HY-110184

PK-THPP	Potassium Channel	Neurological Disease
PK-THPP is a potent and brain-penetrant *TWIK-related acid-sensitive K ⁺ ion channel* (K2P9.1 or TASK-3) blocker with IC₅₀*s of 35 nM and 300 nM for TASK-3 and TASK-1, respectively. PK-THPP shows no or less activity against other K ⁺ channels*. PK-THPP is an effective breathing stimulant and can be used for the study of breathing disorders .

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 .

HY-P0190A

Iberiotoxin TFA 2 Publications Verification	Potassium Channel	Others
Iberiotoxin (TFA) is a selective high conductance high conductance Ca ²⁺-activated K ⁺ channel inhibitor with a K_d of ~1 nM. Iberiotoxin (TFA) does not block other types of voltage-dependent ion channels .

HY-107301

Dehydrosoyasaponin I Soyasaponin Be; DHS-I	Potassium Channel	Neurological Disease
Dehydrosoyasaponin I (Soyasaponin Be;DHS-I), a triterpene glycoside, is a potent and reversible calcium-activated potassium (maxi-K) channels activator .

HY-16952A

Bepridil hydrochloride hydrate 5+ Cited Publications (±)-Bepridil hydrochloride hydrate; Org 5730 hydrochloride hydrate	Calcium Channel	Cardiovascular Disease
Bepridil hydrochloride hydrate ((±)-Bepridil hydrochloride hydrate) is a non-selective, long-acting Ca ⁺ channel antagonist and Na ⁺, K ⁺ channel inhibitor, with antianginal and type I antiarrhythmic effects. Bepridil hydrochloride hydrate also acts as a cardiac Na ⁺/Ca2 ⁺ exchange (NCX1) inhibitor. Bepridil hydrochloride hydrate can be used for the research of cardiovascular disorders .

HY-139064

NPBA	Potassium Channel	Neurological Disease Inflammation/Immunology
NPBA, a *potassium K2P channel* TASK-3 (KCNK9) agonist, is a tandem pore domain weak inward rectifying K ⁺ channel (TWIK2)** channel blocker. NPBA suppresses NLRP3 inflammasome activation in macrophages .

HY-14256

BMS-191095 1 Publications Verification	Potassium Channel	Cardiovascular Disease Neurological Disease
BMS-191095 is a selective activator of mitochondrial ATP-sensitive potassium (mitoKATP) channels. BMS-191095 inhibits human platelet aggregation by opening mitochondrial K(ATP) channels .

HY-151891

TASK-1-IN-1 2 Publications Verification	Potassium Channel	Cancer
TASK-1-IN-1 is a potent and selective TASK-1 (Potassium Channel) inhibitor with an IC50 of 148 nM. TASK-1-IN-1 shows a reduced inhibition of TASK-3 channels (IC50 of 1750 nM) and not a significant effect on other K+ channels. TASK-1-IN-1 has anticancer effects.

HY-131012

GoSlo-SR-5-69	Potassium Channel	Others
GoSlo-SR-5-69 is a potent activator of large conductance Ca ²⁺-activated K ⁺ (BK) channels, with an EC₅₀ of 251 nM .

HY-137952

NS8593	Potassium Channel TRP Channel	Neurological Disease
NS8593 is an SK channel (small conductance Ca ²⁺-activated K+ channels) inhibitor. NS8593 reversibly inhibited recombinant SK3-mediated currents (human SK3 and rat SK3). NS8593 inhibits all the SK1-3 subtypes Ca ²⁺-dependently (K_d = 0.42, 0.60, and 0.73 μM, respectively, at 0.5 μM Ca ²⁺). NS8593 does not affect the Ca ²⁺-activated K channels of intermediate and large conductance (hlk and hBK channels, respectively). NS8593 can also inhibit TRPM7 (melastatin-related TRP cation channel 7) (IC₅₀ = 1.6 mM). NS8593 can be used for the study of central nervous system (CNS) related diseases .

HY-117825

RU-TRAAK-2	Potassium Channel	Neurological Disease
RU-TRAAK-2 is a completely reversible TRAAK (TWIK-related arachidonic acid-stimulated K ⁺ channel) inhibitor. RU-TRAAK-2 exerts no activity for non-K2P channels (Kv1.2, Slo1 and GIRK2) . RU-TRAAK-2 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-149591

M4K-2009	TGF-β Receptor Anaplastic lymphoma kinase (ALK)	Cancer
M4K-2009 is an orally bioactive ALK2 inhibitor with an IC₅₀ of 13 nM. M4K-2009 exerts comparable inhibitory potency against wild-type and mutant ALK2 ^G328V, ALK2 ^R206H, and ALK2 ^R258G. M4K-2009 exhibits moderate off-target inhibitory activity against hERG potassium channels. M4K-2009 can be used in studies related to diffuse intrinsic pontine glioma .

HY-110162

QO 58	Potassium Channel	Neurological Disease
QO 58 is a potent modulator of K(v)7 channels. QO-58 increases the current amplitudes, shifts the voltage-dependent activation curve in a more negative direction and slows the deactivation of K(v)7.2/K(v)7.3 currents. QO-58 has the potential for the research of diseases associated with neuronal hyperexcitability .

HY-101069

Y-26763 2 Publications Verification	Potassium Channel	Cardiovascular Disease
Y-26763 is a K ⁺ channel opener and active metabolite of Y-27152 . Y-26763 is an ATP-sensitive K ⁺ (K_ATP) channel activator .

HY-B0341S

Nicorandil-d4	Isotope-Labeled Compounds Potassium Channel	Cardiovascular Disease
Nicorandil-d₄ (SG-75-d₄) is the deuterium labeled Nicorandil. Nicorandil (SG-75) is a potent potassium channel activator and targets vascular nucleoside diphosphate-dependent K+ channels and cardiac ATP-sensitive K+ channels (KATP). Nicorandil is a nicotinamide ester with vasodilatory and cardioprotective effects and has the potential for angina and forischemic heart diseases .

HY-155941

5-Hydroxydecanoic acid	Potassium Channel	Neurological Disease
5-Hydroxydecanoic acid (5-HD） is a K_ATP channel antagonist，which has the effect of blocking the K K_ATP channel only during ischaemia by competing with the ATP binding site and does not affect pancreatic K_ATP channels .

HY-135809

A2764 dihydrochloride	Potassium Channel	Neurological Disease
A2764 dihydrochloride is a highly selective inhibitor of TRESK (TWIK-related spinal cord K ⁺ channel, K2P18.1), which has moderate inhibitory effects on TREK-1 and TALK-1. A2764 dihydrochloride is more sensitive to the activated mTRESK channels (IC₅₀=6.8 μM) than the basal current. A2764 dihydrochloride can lead to cell depolarization and increased excitability in native cells, it has the potential for probing the role of TRESK channel in migraine and nociception .

HY-P3089A

Dendrotoxin K TFA	Potassium Channel	Others
Dendrotoxin K TFA is a Kv1.1 channel blocker. Dendrotoxin K TFA determines glutamate release in CA3 neurons in a time-dependent manner through the control of the presynaptic spike waveform .

HY-P2707

α-Dendrotoxin α-DTX	Sodium Channel Potassium Channel	Neurological Disease
α-Dendrotoxin (α-DTX) is a voltage-gated K ⁺ channel blocker and an acid-sensing ion channel (ASIC) inhibitor. α-Dendrotoxin blocks K_v1.1, K_v1.2, K_v1.6 and D-type (I_D) voltage-gated K ⁺ channels, and reversibly inhibits slowly inactivating potassium currents. α-Dendrotoxin induces epilepsy-related behaviors in mice. α-Dendrotoxin can be used in studies related to tonic-clonic seizures .

HY-A0176

Glisoxepide	Potassium Channel	Cardiovascular Disease Metabolic Disease
Glisoxepide, a sulphonamide derivative, is an orally available nonselective K(ATP) channel blocker, with antihyperglycemic activity and cardiovascular regulation effect .

Cat. No.	Product Name

HY-L119

Potassium Channel Compound Library

310 compounds

Potassium channels are the most widely distributed type of ion channel and are found in virtually all living organisms. There are four major classes of K channels: voltage-gated potassium channel, calcium-activated potassium channel, inwardly rectifying potassium channel and tandem pore domain potassium channel. There is growing evidence that dysfunction in potassium channels correlates with several diseases, such as chronic hypertension, diabetes, hypercholesterolemia and atherosclerosis, etc.

MCE Potassium Channel Compound Library consists of 310 potassium channel inhibitor and activators, which is a useful tool to discover drugs for cardiovascular diseases and potassium channel research.

HY-L166

Ion Channel Compound Library

1,656 compounds

Ion channel is a membrane-binding enzyme whose catalytic site is an ion conduction pore, which is opened and closed in response to specific environmental stimuli (voltage, ligand concentration, membrane tension, temperature, etc.). Ion channel provide pores for the passive diffusion of ions on the biofilm. Due to their high selectivity for ion, ion channel are generally classified as sodium (Na⁺ ), potassium (K⁺ ), calcium (Ca²⁺ ), chloride (Cl^- ), and non-specific cation channel. Ion channel is an important contributor to cell signal transduction and homeostasis. In addition to electrical signal transduction, ion channel also have many functions: regulating vascular smooth muscle contraction, maintaining normal cell volume, regulating glandular secretion, protein kinase activation, etc. Therefore, dysfunction of ion channel can lead to many diseases, and its mechanism research is particularly important.

MCE designs a unique collection of 1,656 small molecules related to ion channel, mainly targeting Na⁺ channel, K⁺ channel, Ca²⁺ channel, GABA receptor, iGluR, etc. It is an essential tool for research of cardiovascular diseases, Nervous system diseases and other diseases.

HY-L923

Ion Channel Lead-like Compound Library

9000 compounds

Ion channels are key proteins on the cell membrane that regulate the flow of ions across membranes. They participate in nearly all physiological processes, including nerve conduction, muscle contraction, heart rhythm, and pain perception. Abnormalities in their function can lead to various serious diseases such as arrhythmia, epilepsy, hypertension, neuropathic pain, and cancer. Therefore, ion channels are highly valuable drug targets—over 15% of approved drugs target ion channels currently, demonstrating their irreplaceable therapeutic value in cardiovascular, neurological, and analgesic fields.

MCE has collected a library of over 5,000 reported ion channel-related bioactive compounds targeting major sites such as Na+ channels, K+ channels, Ca2+ channels, GABA receptors, iGluRs, and others. Using AI models, these compounds are characterized through both 2D representations (molecular fingerprints, pharmacophores) and 3D representations (3D conformation) to screen for a collection of lead-like compounds highly similar to known active molecules. Additionally, an hERG channel prediction algorithm integrating XGB and ISE mapping strategy is employed to assess and exclude potential cardiotoxicity in the library.. This step significantly reduces safety risks in subsequent screenings, particularly for ion channel drug development related to cardiovascular systems (e.g., Nav1.5, Cav1.2), effectively minimizing failures due to hERG inhibition and serving as a valuable tool for ion channel drug screening.

HY-L070

Neuroprotective Compound Library

1,719 compounds

Neurodegenerative diseases are characterised by progressive dysfunction and death of neurons, such as Alzheimer’s disease, Parkinson’s disease, and multiple sclerosis (MS). Neuroprotection is an approach to preserve neurons so that neurons cannot be hurt by different pathological factors in neurodegenerative diseases. Neuroprotectors are some agonists and antagonists targeting some key targets in neuroprotactive signal pathways, such as calcium and sodium channel blockers, GABA receptor agonists, NMDA receptor Antagonists, etc. Current neuroprotectors cannot reverse existing damage, but they may protect against further nerve damage and slow down any degeneration of the central nervous system (CNS) and still play important roles in the treatment of neurodegenerative diseases.

MCE offers a unique collection of 1,719 compounds with potential neuroprotective activities. These compounds mainly act on some key targets in neuroprotetive signal pathways, such as calcium channel, sodium channel, adenosine A1 receptor, etc. MCE Neuroprotective Compopund Library is a useful tool in neuroprotective drug discovery.

Cat. No.	Product Name	Type

HY-D1297

ER-Tracker Green

5+ Cited Publications

Fluorescent Dye

ER-Tracker dye is a derivative of BODIPY series dyes coupled with Glibenclamide (HY-15206), highly selective binding to the endoplasmic reticulum, non-toxic to cells at low concentrations, this type of dye is an environmentally sensitive probe, and formaldehyde treatment can still retain part of the fluorescence, with high fluorescence life, good extinction coefficient and other characteristics. Glibenclamide is an atp-dependent K ⁺ channel blocker (Kir6, KATP) and CFTR Cl-channel blocker that binds in the endoplasmic reticulum. ER-Tracker is not suitable for staining cells after fixation .

HY-D1431

ER-Tracker Red

4 Publications Verification

Fluorescent Dye

HY-D1429

ER-Tracker Blue-White DPX

Fluorescent Dye

HY-DY1074

ER-Tracker Blue-White DPX (solution)

Fluorescent Dye

ER-Tracker dye is a derivative of BODIPY series dyes coupled with Glibenclamide (HY-15206) , highly selective binding to the endoplasmic reticulum, non-toxic to cells at low concentrations, this type of dye is an environmentally sensitive probe, and formaldehyde treatment can still retain part of the fluorescence, with high fluorescence life, good extinction coefficient and other characteristics. Glibenclamide is an atp-dependent K ⁺ channel blocker (Kir6, KATP) and CFTR Cl-channel blocker that binds in the endoplasmic reticulum. ER-Tracker is not suitable for staining fixed cells. Staining followed by fixation is possible, but cells fixed with aldehydes will only retain partial fluorescence .
Solvent and concentration: DMSO: 1 mM

HY-DY1043

ER-Tracker Green (solution)

Fluorescent Dye

ER-Tracker dye is a derivative of BODIPY series dyes coupled with Glibenclamide (HY-15206) , highly selective binding to the endoplasmic reticulum, non-toxic to cells at low concentrations, this type of dye is an environmentally sensitive probe, and formaldehyde treatment can still retain part of the fluorescence, with high fluorescence life, good extinction coefficient and other characteristics. Glibenclamide is an atp-dependent K ⁺ channel blocker (Kir6, KATP) and CFTR Cl-channel blocker that binds in the endoplasmic reticulum. ER-Tracker is not suitable for staining cells after fixation .
Solvent and concentration: DMSO: 1 mM

HY-DY1026

ER-Tracker Red (solution)

Fluorescent Dye

ER-Tracker dye is a derivative of BODIPY series dyes coupled with Glibenclamide (HY-15206) , highly selective binding to the endoplasmic reticulum, non-toxic to cells at low concentrations, this type of dye is an environmentally sensitive probe, and formaldehyde treatment can still retain part of the fluorescence, with high fluorescence life, good extinction coefficient and other characteristics. Glibenclamide is an atp-dependent K ⁺ channel blocker (Kir6, KATP) and CFTR Cl-channel blocker that binds in the endoplasmic reticulum. ER-Tracker is not suitable for staining cells after fixation. Ex/Em=587/615 nm .
Solvent and concentration: DMSO: 1 mM

Cat. No.	Product Name	Type

HY-113066C

Guanosine 5'-diphosphate sodium, 96% (HPLC)

2 Publications Verification

GDP sodium, Type I, 96% (HPLC)

Biochemical Assay Reagents

Guanosine 5'-diphosphate (GDP) sodium, 96% (HPLC) is a nucleoside diphosphate that activates adenosine 5'-triphosphate-sensitive K ⁺ channel. Guanosine 5'-diphosphate sodium, 96% (HPLC) is an iron mobilizer, which forms a complex with hepcidin to inhibit the hepcidin-ferroportin (FPN) interaction and modulates the IL-6/stat-3 pathway. Guanosine 5'-diphosphate sodium, 96% (HPLC) ameliorates the Turpentine-induced anemia of inflammation (AI) in mice when combined with FeSO₄. Guanosine 5'-diphosphate sodium, 96% (HPLC) can be used in the research of AI .

Cat. No.	Product Name	Target	Research Area

HY-P0256

Apamin Maximum Cited Publications 10 Publications Verification Apamine	Potassium Channel	Neurological Disease Inflammation/Immunology
Apamin (Apamine) is an 18 amino acid peptide neurotoxin found in apitoxin (bee venom), is known as a specifically selective blocker of Ca ²⁺-activated K ⁺ (SK) channels and exhibits anti-inflammatory and anti-fibrotic activity .

HY-P1410B

D-GsMTx4 3 Publications Verification	Piezo Channel Calcium Channel mTOR PI3K Akt	Cardiovascular Disease Neurological Disease Inflammation/Immunology
D-GsMTx4 is a spider peptide and the D enantiomer of GsMTx4 (HY-P1410). D-GsMTx4 inhibits the mechanosensitive ion channel Piezo2. D-GsMTx4 inhibits [Ca ²⁺]_i elevation. D-GsMTx4 inhibits mTOR and *PI3K-Akt* signaling pathways. D-GsMTx4 inhibits mechanical allodynia and thermal hyperalgesia. D-GsMTx4 can be used in researches of mechanical stress, chronic pain and idiopathic pulmonary fibrosis .

HY-P0190

Iberiotoxin 2 Publications Verification	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 K_d of ~1 nM. Iberiotoxin does not block other types of voltage-dependent ion channels .

HY-P3467

(Thr4,Gly7)-Oxytocin 3 Publications Verification	Oxytocin Receptor Potassium Channel	Neurological Disease
(Thr4,Gly7)-Oxytocin, an Oxytocin analogue, is a specific OT receptor agonist. (Thr4,Gly7)-Oxytocin also excites subicular neurons via activation of TRPV1 channels, and depression of K ⁺ channels. .

HY-P5712

Gramicidin S 1 Publications Verification Gramicidin soviet	Antibiotic Bacterial Na+/K+ ATPase	Infection
Gramicidin S (Gramicidin soviet) is a cationic cyclic peptide antibiotic that selectively targets bacterial cell membranes and has anticancer activity. Gramicidin S also exerts antibacterial activity by destroying membrane integrity and interfering with membrane protein function. Gramicidin S inserts into the phospholipid bilayer through hydrophobic amino acid residues, specifically binds to negatively charged membrane lipids and disrupts membrane structure, thereby inhibiting cell division and cell wall synthesis, and ultimately causing bacterial death. Gramicidin S also inhibits ion channels, with IC₅₀s of 41 μM, 24 μM, and 3 μM for Na ⁺/K ⁺-ATPase, tobacco leaf plasma membrane Mg ²⁺/K ⁺-ATPase, and rat heart plasma membrane Ca ²⁺-ATPase, respectively .

HY-P0191

Charybdotoxin	Potassium Channel	Inflammation/Immunology
Charybdotoxin, a 37-amino acid peptide, is a K ⁺ channel blocker .

HY-P0191A

Charybdotoxin TFA	Potassium Channel	Inflammation/Immunology
Charybdotoxin TFA, a 37-amino acid peptide, is a K ⁺ channel blocker .

HY-P1410C

D-GsMTx4 TFA 3 Publications Verification	Piezo Channel Calcium Channel mTOR PI3K Akt	Cardiovascular Disease Neurological Disease Inflammation/Immunology
D-GsMTx4 TFA is a spider peptide and the D enantiomer of GsMTx4 (HY-P1410). D-GsMTx4 TFA inhibits the mechanosensitive ion channel Piezo2. D-GsMTx4 TFA inhibits [Ca ²⁺]_i elevation. D-GsMTx4 TFA inhibits mTOR and *PI3K-Akt* signaling pathways. D-GsMTx4 TFA inhibits mechanical allodynia and thermal hyperalgesia. D-GsMTx4 TFA can be used in researches of mechanical stress, chronic pain and idiopathic pulmonary fibrosis .

HY-P0190A

Iberiotoxin TFA 2 Publications Verification	Potassium Channel	Others
Iberiotoxin (TFA) is a selective high conductance high conductance Ca ²⁺-activated K ⁺ channel inhibitor with a K_d of ~1 nM. Iberiotoxin (TFA) does not block other types of voltage-dependent ion channels .

HY-P1079

ω-Agatoxin TK	Calcium Channel	Neurological Disease
ω-Agatoxin TK, a peptidyl toxin of the venom of Agelenopsis aperta, is a potent and selective P/Q type Ca ²⁺ channel blocker. ω-Agatoxin TK inhibits the high K ⁺ depolarisation-induced rise in internal Ca ²⁺ in cerebral isolated nerve endings with an IC₅₀ of of 60 nM. ω-Agatoxin TK has no effect on L-type, N-type, or T-type calcium channels .

HY-P3089A

Dendrotoxin K TFA	Potassium Channel	Others
Dendrotoxin K TFA is a Kv1.1 channel blocker. Dendrotoxin K TFA determines glutamate release in CA3 neurons in a time-dependent manner through the control of the presynaptic spike waveform .

HY-P2707

α-Dendrotoxin α-DTX	Sodium Channel Potassium Channel	Neurological Disease
α-Dendrotoxin (α-DTX) is a voltage-gated K ⁺ channel blocker and an acid-sensing ion channel (ASIC) inhibitor. α-Dendrotoxin blocks K_v1.1, K_v1.2, K_v1.6 and D-type (I_D) voltage-gated K ⁺ channels, and reversibly inhibits slowly inactivating potassium currents. α-Dendrotoxin induces epilepsy-related behaviors in mice. α-Dendrotoxin can be used in studies related to tonic-clonic seizures .

HY-P1282

Agitoxin-2	Potassium Channel	Neurological Disease
Agitoxin-2 is a K+ channel inhibitor, with IC₅₀ values of 201 pM and 144 pM for mK_V1.3 and mK_V1.1, respectively) .

HY-P3055A

Dendrotoxin-I TFA DTX-I TFA	Potassium Channel	Cancer
Dendrotoxin-I (DTX-I) TFA is a potent K ⁺ channel blocker with IC₅₀s of 0.13-50 nM for voltage-gated potassium channel subunits K_V1.1, K_V1.2 and K_V1.6. Dendrotoxin-I TFA, a neurotoxin, has the potential for cancer research .

HY-P3071

ShK toxin Stichodactyla helianthus neurotoxin	Potassium Channel	Neurological Disease Inflammation/Immunology
ShK toxin blocks voltage-dependent potassium channel (K_v1.3 channel). ShK toxin can be isolated from the whole body extract of the Caribbean sea anemone (Stichodactylu helianthus). ShK toxin competes with dendrotoxin I and α-dendrotoxin for binding to synaptosomal membranes of rat brain, facilitates acetylcholine release. ShK toxin suppresses K+ currents in cultured rat dorsal root ganglion neurons. ShK toxin also inhibits T lymphocyte proliferation .

HY-P4160

PDC31 THG113.31; ILGHXDYK	Prostaglandin Receptor	Endocrinology
PDC31 (THG113.31; ILGHXDYK) is an allosteric and non-competitive inhibitor of FP Prostaglandin Receptor. PDC31 is the D-amino acid-based oligopeptide, is used for smooth muscle contractile agent. PDC31 decreases the strength and duration of uterine contractions in vivo, which can be used for research of preterm labor and primary dysmenorrhea (PD). PDC31 also enhances Ca ²⁺-dependent large-conductance K ⁺-channel in human myometrial cells .

HY-P10358

TAT-CBD3A6K	Calcium Channel	Neurological Disease
TAT-CBD3A6K, is a modified TAT-CBD3 peptide. TAT-CBD3A6K reduces T- and R-type voltage-dependent calcium currents in dorsal root ganglion (DRG) neurons. TAT-CBD3A6K shows anti-nociceptive effects in a model of AIDS-induced peripheral neuropathy by preventing CRMP-2-mediated enhancement of T- and R-type calcium channel function .

HY-P5155

Stromatoxin 1	Potassium Channel	Neurological Disease
Stromatoxin 1 is an inhibitor of Potassium Channel, a peptide which can be isolated from tarantulas. Stromatoxin 1 selectively inhibits *K(V)2.1, K(V)2.2, K(V)4.2, and K(V)2.1/9.3 channels. K(V)2.1 and K(V)2.2, but not K(V)4.2, channel* subunits play a key role in opposing both myogenic and neurogenic urinary bladder smooth muscle (UBSM) contractions in rats .

HY-P3055

Dendrotoxin-I DTX-I	Potassium Channel	Neurological Disease Cancer
Dendrotoxin-I (DTX-I) is a potent K ⁺ channels blocker with IC₅₀s of 0.13-50 nM for voltage-gated potassium channel subunits K_V1.1, K_V1.2 and K_V1.6, respectively. Dendrotoxin-I, a neurotoxin, has the potential for cancer research .

HY-P0256A

Apamin TFA Maximum Cited Publications 10 Publications Verification Apamine TFA	Potassium Channel	Neurological Disease Inflammation/Immunology
Apamin TFA (Apamine TFA) is an 18 amino acid peptide neurotoxin found in apitoxin (bee venom), is known as a specifically selective blocker of Ca ²⁺-activated K ⁺ (SK) channels and exhibits anti-inflammatory and anti-fibrotic activity .

HY-P3071A

ShK toxin TFA Stichodactyla helianthus neurotoxin TFA	Potassium Channel	Neurological Disease Inflammation/Immunology
ShK toxin TFA (Stichodactyla helianthus neurotoxin TFA) is a neurotoxin. ShK toxin TFA blocks voltage-dependent potassium channel (K_v1.3 channel). ShK toxin TFA can be isolated from the whole body extract of the Caribbean sea anemone (Stichodactylu helianthus). ShK toxin TFA competes with dendrotoxin I and α-dendrotoxin for binding to synaptosomal membranes of rat brain, facilitates acetylcholine release. ShK toxin TFA suppresses K ⁺ currents in cultured rat dorsal root ganglion neurons. ShK toxin TFA also inhibits T lymphocyte proliferation .

HY-P1426

AmmTX3	Potassium Channel	Neurological Disease
AmmTX3 is a peptide toxin identified from the venom of the scorpion Androctonus mauretanicus. AmmTX3 is a highly specific blocker of K_v4 channels, which selectively and almost completely blocks transient A-type K ⁺ currents with a K_i of 131 nM. AmmTX3 induces epileptiform behaviors and causes death in mice receiving intracerebroventricular injection. AmmTX3 increases the excitability of dentate gyrus granule cells, reduces GABAergic inhibition, enhances and stabilizes the EPSP-spike component of long-term potentiation, and impairs reference memory. AmmTX3 can be used in research related to pain, epilepsy, and autism spectrum disorder .

HY-P5921

Tityustoxin-Kα TsTx-Kα	Potassium Channel	Neurological Disease
Tityustoxin-Kα (TsTx-Kα) is an inhibitor of potassium voltage-gated channels. Tityustoxin-Kα shows a dose-dependent block of the sustained outward current in cultured hippocampal neurons .

HY-P5887

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

HY-P2949

Pandinotoxin Kα	Potassium Channel	Cancer
Pandinotoxin Kα, isolated from the venom of Pandinus imperator, is the inhibitor of A-type potassium channel .

HY-P3089

Dendrotoxin K	Potassium Channel	Others
Dendrotoxin K is a Kv1.1 channel blocker. Dendrotoxin K determines glutamate release in CA3 neurons in a time-dependent manner through the control of the presynaptic spike waveform .

HY-P5806

Ergtoxin-1 ErgTx1	Potassium Channel	Neurological Disease
Ergtoxin-1 is a potassium channel blocker. Ergtoxin-1 is isolated from the venom of the Mexican scorpion Centruroides noxius. Ergtoxin 1 can block ERG-K ⁺ channels in nerve, heart and endocrine cells .

HY-P5154

Tamapin	Potassium Channel	Neurological Disease
Tamapin is a venom peptide, targeting to small conductance Ca(2+)-activated K(+) (SK) channels. Tamapin is a selctive blocker of SK2 (Potassium Channel). Tamapin inhibits SK channel-mediated currents in pyramidal neurons of the hippocampus. Tamapin can be isolated from the Indian red scorpion (Mesobuthus tamulus) .

HY-P5154A

Tamapin TFA	Potassium Channel	Neurological Disease
Tamapin TFA is a venom peptide, targeting to small conductance Ca(2+)-activated K(+) (SK) channels. Tamapin TFA is a selctive blocker of SK2 (Potassium Channel). Tamapin TFA inhibits SK channel-mediated currents in pyramidal neurons of the hippocampus. Tamapin TFA can be isolated from the Indian red scorpion (Mesobuthus tamulus) .

HY-P5788

Hemitoxin	Potassium Channel	Neurological Disease
Hemitoxin, a scorpion-venom peptide, is a K ⁺ channel blocker. Hemitoxin blocks rat Kv1.1, Kv1.2 and Kv1.3 channels expressed in Xenopus oocytes with IC₅₀ values of 13 nM, 16 nM and 2 nM, respectively .

HY-P10358A

TAT-CBD3A6K acetate	Calcium Channel	Neurological Disease
TAT-CBD3A6K acetate, is a modified TAT-CBD3 peptide. TAT-CBD3A6K acetate reduces T- and R-type voltage-dependent calcium currents in dorsal root ganglion (DRG) neurons. TAT-CBD3A6K acetate shows anti-nociceptive effects in a model of AIDS-induced peripheral neuropathy by preventing CRMP-2-mediated enhancement of T- and R-type calcium channel function .

HY-P5835

δ-Dendrotoxin	Potassium Channel	Neurological Disease
δ-Dendrotoxin is a K ⁺ channel blocker that can be obtained from the venom of the black mamba snake. δ-Dendrotoxin can be used in the study of neurological diseases .

HY-P1282A

Agitoxin-2 TFA	Potassium Channel	Neurological Disease
Agitoxin-2 TFA is a K+ channel inhibitor, with IC₅₀ values of 201 pM and 144 pM for mK_V1.3 and mK_V1.1, respectively) .

HY-P5165

Maurotoxin	Potassium Channel	Inflammation/Immunology
Maurotoxin is a 34-residue and four disulde-bridged toxin that can be isolated from the chactoid scorpion (Scorpio maurus). Maurotoxin inhibits the Shaker potassium channels (ShB) K ⁺ current with an IC₅₀ of 2 nM .

HY-P5796

FS-2	Calcium Channel	Neurological Disease
FS-2 is a potent and specific L-type Ca_V channel inhibitor. FS-2 inhibits high K ⁺ or glucose induced L-type Ca ²⁺ influx in RIN beta cells .

HY-P10773

CTP-amiodarone	Peptide-Drug Conjugates (PDCs) Calcium Channel Potassium Channel Sodium Channel Adrenergic Receptor	Cardiovascular Disease
CTP-amiodarone is a cell-penetrating conjugate of cardiomyocyte targeting peptide and Amiodarone (HY-14187). CTP-amiodarone exhibits antiarrhythmic efficacy through block of Na+, K+, Ca2+ channels and β-adrenergic receptors .

HY-P3168

Martentoxin	Potassium Channel NO Synthase	Cardiovascular Disease Inflammation/Immunology
Martentoxin, a 4,046 Da polypeptide toxin, is a large-conductance Ca ²⁺-activated K ⁺ (BK_Ca) channel inhibitor. Martentoxin attenuates NO release, inhibits iNOS activation and upregulates eNOS mRNA expression in HUVECs induced by TNF-α. Martentoxin can be used for vascular diseases research .

HY-P1426A

AmmTX3 TFA	Potassium Channel	Neurological Disease
AmmTX3 TFA is a peptide toxin identified from the venom of the scorpion Androctonus mauretanicus. AmmTX3 TFA is a highly specific blocker of K_v4 channels, which selectively and almost completely blocks transient A-type K ⁺ currents with a K_i of 131 nM. AmmTX3 TFA induces epileptiform behaviors and causes death in mice receiving intracerebroventricular injection. AmmTX3 TFA increases the excitability of dentate gyrus granule cells, reduces GABAergic inhibition, enhances and stabilizes the EPSP-spike component of long-term potentiation, and impairs reference memory. AmmTX3 TFA can be used in research related to pain, epilepsy, and autism spectrum disorder .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-B1751

Quinidine (15% dihydroquinidine) Maximum Cited Publications 24 Publications Verification	Cardiovascular Disease Alkaloids other families Classification of Application Fields Quinoline Alkaloids Plants Disease Research Fields Source Classification	Potassium Channel Cytochrome P450 Apoptosis Parasite
Quinidine (15% dihydroquinidine) is an antiarrhythmic agent. Quinidine is a potent, orally active, selective cytochrome P450db inhibitor. Quinidine is also a K ⁺ channel blocker with an IC₅₀ of 19.9 μM, and can induce apoptosis. Quinidine can be used for malaria research .

HY-113066A

Guanosine 5'-diphosphate disodium salt 2 Publications Verification GDP disodium salt	Structural Classification Natural Products Classification of Application Fields Endogenous metabolite Inflammation/Immunology Disease Research Fields Source Classification	Hepcidin Potassium Channel Endogenous Metabolite
Guanosine 5'-diphosphate (GDP) disodium salt, a purine nucleoside diphosphate, is interconverted to guanosine by the action of exonucleotidase and phosphorylation of nucleoside to guanine. Guanosine 5'-diphosphate disodium salt activates adenosine 5'-triphosphate-sensitive K ⁺ channel and is used to study the kinetics and characteristics of GTPases such as those associated with G-protein coupled receptors (GPCR). Guanosine 5'-diphosphate disodium salt is a potential iron mobilizer, which prevents the Hepcidin (HY-P70400)-ferroportin interaction and modulates the interleukin-6 (IL-6)/stat-3 pathway. Elevated levels of guanosine 5’-diphosphate are associated with the pathogenesis of neurological diseases. Guanosine 5'-diphosphate disodium salt is promising for the research of inflammation, such as anemia of inflammation (AI) .

HY-W004260

Arachidic acid 3 Publications Verification Eicosanoic acid	Structural Classification Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Other Diseases Endogenous metabolite Disease Research Fields Source Classification	Endogenous Metabolite
Arachidic acid is an orally bioavailable membrane fluidity modulator and receptor/ion channel effector. Arachidic acid does not activate arachidonic acid-sensitive K ⁺ channels in rat midbrain and hypothalamic neurons. Arachidic acid alleviates age-related spatial cognitive impairment. Arachidic acid is applicable for research related to age-related spatial cognitive impairment .

HY-113066C

Guanosine 5'-diphosphate sodium, 96% (HPLC) 2 Publications Verification GDP sodium, Type I, 96% (HPLC)	Structural Classification Natural Products Classification of Application Fields Endogenous metabolite Inflammation/Immunology Disease Research Fields Source Classification	Hepcidin Potassium Channel Endogenous Metabolite Interleukin Related STAT
Guanosine 5'-diphosphate (GDP) sodium, 96% (HPLC) is a nucleoside diphosphate that activates adenosine 5'-triphosphate-sensitive K ⁺ channel. Guanosine 5'-diphosphate sodium, 96% (HPLC) is an iron mobilizer, which forms a complex with hepcidin to inhibit the hepcidin-ferroportin (FPN) interaction and modulates the IL-6/stat-3 pathway. Guanosine 5'-diphosphate sodium, 96% (HPLC) ameliorates the Turpentine-induced anemia of inflammation (AI) in mice when combined with FeSO₄. Guanosine 5'-diphosphate sodium, 96% (HPLC) can be used in the research of AI .

HY-P0190

Iberiotoxin 2 Publications Verification	Cardiovascular Disease Natural Products Animals Classification of Application Fields Disease Research Fields Source Classification	Potassium Channel
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 K_d of ~1 nM. Iberiotoxin does not block other types of voltage-dependent ion channels .

HY-N0361

Dihydrocapsaicin 4 Publications Verification	Alkaloids Structural Classification Monophenols Capsicum annuum L. Classification of Application Fields Other Alkaloids Phenols Metabolic Disease Solanaceae Plants Disease Research Fields Source Classification	Environmental Pollutants Caspase Akt Apoptosis Reactive Oxygen Species (ROS) TRP Channel Bcl-2 Family PI3K
Dihydrocapsaicin, a capsaicin, is a potent and selective TRPV1 (transient receptor potential vanilloid channel 1) agonist. Dihydrocapsaicin reduces AIF, Bax, and Caspase-3 expressions, and increased Bcl-2, Bcl-xL and p-Akt levels. Dihydrocapsaicin enhances the hypothermia-induced neuroprotection following ischemic stroke via PI3K/Akt regulation in rat .

HY-N0663

Talatisamine	Alkaloids Structural Classification Pyrrole Alkaloids Ranunculaceae Aconitum carmichaeli Debx. Plants Source Classification	Mitochondrial Metabolism Cyclophilin Potassium Channel
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 .

HY-B1500

2,2,2-Trichloroethanol 2 Publications Verification	Natural Products Endogenous metabolite Source Classification	Potassium Channel Endogenous Metabolite
2,2,2-Trichloroethanol, the active form of Chloral hydrate, is an agonist for the nonclassical K_2P channels TREK-1 (KCNK2) and TRAAK (KCNK4) .

HY-N7126

Citronellal	Structural Classification Ketones, Aldehydes, Acids Murraya paniculata (L.) Jack. Rutaceae Plants Source Classification	Environmental Pollutants Potassium Channel
Citronellal is a monoterpene that can be found in the essential oils in various aromatic species of plants, with antiinflammatory and antinociceptive properties. Citronellal attenuates mechanical nociception, mediated in part by the NO-cGMP-ATP-sensitive K+ channel pathway. Citronellal induces reduction of spontaneuous activity, ataxia, analgesia, and sedation in vivo. Citronellal can attenuate mechanical nociception response in mouse model .

HY-N0126

Xanthone 3 Publications Verification	Infection Structural Classification Xanthones Classification of Application Fields Guttiferae Phenols Garcinia mangostana Linn. Plants Inflammation/Immunology Disease Research Fields Source Classification	Environmental Pollutants Calcium Channel Monoamine Oxidase
Xanthone is a monoamine oxidase A (MAO-A) inhibitor with an IC₅₀ of 0.84 µM. Xanthon inhibits Norepinephrine (HY-13715) and high-K ⁺-induced vasoconstriction with IC₅₀ values of 60.26 μM and 82.9 μM, respectively. Xanthon increases intracellular cyclic adenosine 3′,5′-monophosphate (cAMP) content and blocks Ca ²⁺ channels. Xanthone is the scaffold of several pharmacologically active compounds .

HY-113066

Guanosine 5'-diphosphate GDP	Structural Classification Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Disease markers Nervous System Disorder Endogenous metabolite Inflammation/Immunology Disease Research Fields Cardiovascular System Disorder Source Classification	Hepcidin Potassium Channel Endogenous Metabolite Interleukin Related STAT
Guanosine 5'-diphosphate (GDP) is a nucleoside diphosphate that activates adenosine 5'-triphosphate-sensitive K ⁺ channel. Guanosine 5'-diphosphate is an iron mobilizer, which forms a complex with hepcidin to inhibit the hepcidin-ferroportin (FPN) interaction and modulates the IL-6/stat-3 pathway. Guanosine 5'-diphosphate ameliorates the Turpentine-induced anemia of inflammation (AI) in mice when combined with FeSO₄. Guanosine 5'-diphosphate can be used in the research of AI .

HY-N0747

Oxypeucedanin	Cardiovascular Disease Structural Classification Chrysanthemum × morifolium (Ramat.) Hemsl. Classification of Application Fields Coumarins Phenylpropanoids Umbelliferae Plants Disease Research Fields Source Classification	Potassium Channel PI3K NF-κB Akt p38 MAPK ERK COX NO Synthase JNK Apoptosis
Oxypeucedanin is a furanocoumarin derivative found in Angelica dahurica. Oxypeucedanin is an orally active *PI3K/AKT/NF-κB, MAPK, and ROS* inhibitor. Oxypeucedanin induces cell cycle arrest and apoptosis. Oxypeucedanin inhibits hKv1.5 channel currents (IC₅₀: 76 nM). Oxypeucedanin exhibits anticancer, anti-inflammatory, antioxidant and antiarrhythmic activities .

HY-N6688

Verruculogen	Infection Natural Products Microorganisms Classification of Application Fields Disease Research Fields Source Classification	Potassium Channel Bacterial
Verruculogen is a tremorgenic mycotoxin and inhibitor of the M phase of the mammalian cell cycle. Verruculogen is produced by Penicillium and Aspergillus species. Verruculogen enhances the binding of ChTX to *maxi-k* channels with a *K_1/2* value of 170 nM. Verruculogen inhibits the amplitude of Ca ²⁺-activated K ⁺ currents. Verruculogen induces severe tremors in infected animals .

HY-N4246

Bacopaside I	Triterpenes Structural Classification Terpenoids Scrophulariaceae Plants Bacopa monnieri (Linn.) Wettst. Source Classification	Aquaporin PKC Akt PI3K Apoptosis Monoamine Oxidase Pregnane X Receptor (PXR)
Bacopaside I is an orally active aquaporin AQP1 inhibitor and PKC modulator with neuroprotective and anticancer activities. Bacopaside I specifically blocks the water channel and cGMP-gated ion channel activities of AQP1 without affecting AQP4, thereby inhibiting the migration of colon cancer cells expressing AQP1. Bacopaside I activates the Akt pathway by interacting with *PI3K, specifically inhibits MAO-A, effectively alleviates neuron necrosis and apoptosis induced by oxygen-glucose deprivation, reduces oxidative stress, and regulates the surface expression of neuroreceptors. When combined with Bacopaside II (HY-N6016), Bacopaside I significantly reduces the viability, proliferation and invasion ability of breast cancer cells, and binds to the pregnane X receptor* (PXR). Bacopaside I is applicable to the research of colon cancer, breast cancer, vascular dementia, cerebral ischemia and other related diseases .

HY-N3463

Isopimaric acid	Other Terpenoids Pinus nigra Arn. Pinaceae Terpenoids Plants Source Classification	Potassium Channel
Isopimaric acid is a potent opener of large conductance calcium activated K ⁺ (BK) channels.

HY-107301

Dehydrosoyasaponin I Soyasaponin Be; DHS-I	Triterpenes Structural Classification Leguminosae Terpenoids Plants Pentacyclic Triterpenoids Medicago sativa L. Source Classification	Potassium Channel
Dehydrosoyasaponin I (Soyasaponin Be;DHS-I), a triterpene glycoside, is a potent and reversible calcium-activated potassium (maxi-K) channels activator .

HY-B1751D

Quinidine sulfate dihydrate	Alkaloids other families Classification of Application Fields Quinoline Alkaloids Plants Disease Research Fields Source Classification Cancer	Cytochrome P450 Parasite Potassium Channel Apoptosis
Quinidine sulfate dihydrate is an antiarrhythmic agent. Quinidine sulfate dihydrate is a potent, orally active, selective cytochrome P450db inhibitor. Quinidine sulfate dihydrate is also a K ⁺ channel blocker with an IC₅₀ of 19.9 μM, and can induce apoptosis. Quinidine sulfate dihydrate can be used for malaria research .

HY-113066AR

Guanosine 5'-diphosphate disodium salt (Standard) GDP disodium salt (Standard)	Structural Classification Natural Products Endogenous metabolite Source Classification	Hepcidin Endogenous Metabolite Potassium Channel Reference Standards
Guanosine 5'-diphosphate (disodium salt) (Standard) is the analytical standard of Guanosine 5'-diphosphate (disodium salt). This product is intended for research and analytical applications. Guanosine 5'-diphosphate (GDP) disodium salt, a purine nucleoside diphosphate, is interconverted to guanosine by the action of exonucleotidase and phosphorylation of nucleoside to guanine. Guanosine 5'-diphosphate disodium salt activates adenosine 5'-triphosphate-sensitive K+ channel and is used to study the kinetics and characteristics of GTPases such as those associated with G-protein coupled receptors (GPCR). Guanosine 5'-diphosphate disodium salt is a potential iron mobilizer, which prevents the Hepcidin (HY-P70400)-ferroportin interaction and modulates the interleukin-6 (IL-6)/stat-3 pathway. Elevated levels of guanosine 5’-diphosphate are associated with the pathogenesis of neurological diseases. Guanosine 5'-diphosphate disodium salt is promising for the research of inflammation, such as anemia of inflammation (AI) .

HY-N2433

Paederosidic acid methyl ester	Iridoids Terpenoids Paederia scandens (Lour.) Merr. Rubiaceae Plants Source Classification	Potassium Channel
Paederosidic acid methyl ester is a ATP‐sensitive K ⁺ channel activator, isolated from P. scandens. Paederosidic acid methyl ester exhibits significant central analgesic activity, and enhances the threshold of pain by activating ATP‐sensitive K ⁺ channel in the brain and spinal cord level .

HY-B1751R

Quinidine (15% dihydroquinidine) (Standard)	Alkaloids Structural Classification other families Quinoline Alkaloids Plants Source Classification	Reference Standards Potassium Channel Cytochrome P450 Apoptosis Parasite
Quinidine (15% dihydroquinidine) (Standard) is the analytical standard of Quinidine (15% dihydroquinidine). This product is intended for research and analytical applications. Quinidine (15% dihydroquinidine) is an antiarrhythmic agent. Quinidine is a potent, orally active, selective cytochrome P450db inhibitor. Quinidine is also a K+ channel blocker with an IC50 of 19.9 μM, and can induce apoptosis. Quinidine can be used for malaria research .

HY-P3055

Dendrotoxin-I DTX-I	Animals Cyclopeptides Animal Venoms Source Classification	Potassium Channel
Dendrotoxin-I (DTX-I) is a potent K ⁺ channels blocker with IC₅₀s of 0.13-50 nM for voltage-gated potassium channel subunits K_V1.1, K_V1.2 and K_V1.6, respectively. Dendrotoxin-I, a neurotoxin, has the potential for cancer research .

HY-B1302R

Quinidine hydrochloride monohydrate (Standard)	Structural Classification Natural Products Rubiaceae Cinchona calisaya Wedd. Plants Source Classification	Potassium Channel Parasite Reference Standards
Quinidine hydrochloride monohydrate (Standard) is the analytical standard of Quinidine hydrochloride monohydrate. This product is intended for research and analytical applications. Quinidine hydrochloride monohydrate is an anti-arrythmic agent which is also a potent blocker of K+ channel with an IC50 of 19.9 μM.

HY-N0361R

Dihydrocapsaicin (Standard)	Alkaloids Structural Classification Monophenols Capsicum annuum L. Other Alkaloids Phenols Solanaceae Plants Source Classification	Reference Standards TRP Channel Reactive Oxygen Species (ROS) Apoptosis Caspase Bcl-2 Family Akt PI3K
Dihydrocapsaicin (Standard) is the analytical standard of Dihydrocapsaicin. This product is intended for research and analytical applications. Dihydrocapsaicin, a capsaicin, is a potent and selective TRPV1 (transient receptor potential vanilloid channel 1) agonist. Dihydrocapsaicin reduces AIF, Bax, and Caspase-3 expressions, and increased Bcl-2, Bcl-xL and p-Akt levels. Dihydrocapsaicin enhances the hypothermia-induced neuroprotection following ischemic stroke via PI3K/Akt regulation in rat .

HY-N0126R

Xanthone (Standard) 3 Publications Verification	Infection Classification of Application Fields Guttiferae Phenols Garcinia mangostana Linn. Plants Inflammation/Immunology Disease Research Fields Source Classification	Reference Standards Monoamine Oxidase Calcium Channel
Xanthone (Standard) is the analytical standard of Xanthone (HY-N0126). This product is intended for research and analytical applications. Xanthone is a monoamine oxidase A (MAO-A) inhibitor with an IC₅₀ of 0.84 µM. Xanthon inhibits Norepinephrine (HY-13715) and high-K ⁺-induced vasoconstriction with IC₅₀ values of 60.26 μM and 82.9 μM, respectively. Xanthon increases intracellular cyclic adenosine 3′,5′-monophosphate (cAMP) content and blocks Ca ²⁺ channels. Xanthone is the scaffold of several pharmacologically active compounds .

HY-N15735

Cimicifugic acid D 2-Caffeoylpiscidic acid	Ranunculaceae Phenols Polyphenols Plants Cimicifuga racemosa (L.) Nutt. Source Classification	Calcium Channel
Cimicifugic acid D (2-Caffeoylpiscidic acid) is a benzyltartaric acid ester that induces vasodilation of precontracted rat aortic strips and endothelium-independent relaxation mechanism. Cimicifugic acid D inhibits extracellular Ca ²⁺ influx through *receptor-operated Ca ²⁺ channels* (ROC)** in Norepinephrine (HY-13715)-induced contraction of rat aortic strips, without affecting voltage-dependent Ca ²⁺ channels (VDC) or K ⁺-induced contractions .

HY-N9854

Icariside E4	Tabebuia roseoalba (Ridl.) Sandwith Natural Products Plants Bignoniaceae Source Classification	Potassium Channel
Icariside E4 is an antinociceptive agent, and can be isolated from Tabebuia roseo-alba. Icariside E4 has peripheral analgesic activity by ATP-sensitive K ⁺ channel-dependent mechanisms. Icariside E4 also has anti-oxidant, anti-Alzheimer and anti-inflammatory effects .

HY-B1500R

2,2,2-Trichloroethanol (Standard)	Structural Classification Natural Products Endogenous metabolite Source Classification	Reference Standards Potassium Channel Endogenous Metabolite
2,2,2-Trichloroethanol (Standard) is the analytical standard of 2,2,2-Trichloroethanol. This product is intended for research and analytical applications. 2,2,2-Trichloroethanol, the active form of Chloral hydrate, is an agonist for the nonclassical K2P channels TREK-1 (KCNK2) and TRAAK (KCNK4) .

HY-N7126R

Citronellal (Standard)	Structural Classification Ketones, Aldehydes, Acids Murraya paniculata (L.) Jack. Rutaceae Plants Source Classification	Reference Standards Potassium Channel
Citronellal (Standard) is the analytical standard of Citronellal. This product is intended for research and analytical applications.Citronellal is a monoterpene that can be found in the essential oils in various aromatic species of plants, with antiinflammatory and antinociceptive properties. Citronellal attenuates mechanical nociception, mediated in part by the NO-cGMP-ATP-sensitive K+ channel pathway. Citronellal induces reduction of spontaneuous activity, ataxia, analgesia, and sedation in vivo. Citronellal can attenuate mechanical nociception response in mouse model .

HY-N0747R

Oxypeucedanin (Standard)	Structural Classification Chrysanthemum × morifolium (Ramat.) Hemsl. Coumarins Phenylpropanoids Umbelliferae Plants Source Classification	Reference Standards Potassium Channel Apoptosis PI3K NF-κB Akt p38 MAPK ERK COX NO Synthase JNK
Oxypeucedanin (Standard) is a furanocoumarin derivative found in Angelica dahurica. Oxypeucedanin (Standard) is an orally active *PI3K/AKT/NF-κB, MAPK, and ROS* inhibitor. Oxypeucedanin (Standard) induces cell cycle arrest and apoptosis. Oxypeucedanin (Standard) inhibits hKv1.5 channel currents (IC₅₀: 76 nM). Oxypeucedanin (Standard) exhibits anticancer, anti-inflammatory, antioxidant and antiarrhythmic activities .

HY-N4246R

Bacopaside I (Standard)	Triterpenes Structural Classification Terpenoids Scrophulariaceae Plants Bacopa monnieri (Linn.) Wettst. Source Classification	Reference Standards PKC Akt PI3K Apoptosis Pregnane X Receptor (PXR) Monoamine Oxidase Aquaporin
Bacopaside I (Standard) is the analytical standard of Bacopaside I. This product is intended for research and analytical applications. Bacopaside I is an orally active aquaporin AQP1 inhibitor and PKC modulator with neuroprotective and anticancer activities. Bacopaside I specifically blocks the water channel and cGMP-gated ion channel activities of AQP1 without affecting AQP4, thereby inhibiting the migration of colon cancer cells expressing AQP1. Bacopaside I activates the Akt pathway by interacting with *PI3K, specifically inhibits MAO-A, effectively alleviates neuron necrosis and apoptosis induced by oxygen-glucose deprivation, reduces oxidative stress, and regulates the surface expression of neuroreceptors. When combined with Bacopaside II (HY-N6016), Bacopaside I significantly reduces the viability, proliferation and invasion ability of breast cancer cells, and binds to the pregnane X receptor* (PXR). Bacopaside I is applicable to the research of colon cancer, breast cancer, vascular dementia, cerebral ischemia and other related diseases .

Cat. No.	Product Name	Chemical Structure

HY-B0563S1

Ropivacaine-d7

Ropivacaine-d₇ is deuterium labeled Ropivacaine. Ropivacain is a potent?sodium channel?blocker. Ropivacain blocks impulse conduction via reversible inhibition of?sodium ion influx?in nerve fibrese . Ropivacaine is also an inhibitor of K2P (two-pore domain potassium channel) TREK-1 with an IC₅₀ of 402.7 μM in COS-7 cell's membrane . Ropivacaine is used for the research of neuropathic pain?management .

HY-15206S1

Glyburide-d3

Glyburide-d₃ is the deuterium labeled Glibenclamide. Glibenclamide (Glyburide) is an orally active ATP-sensitive K+ channel (KATP) inhibitor and can be used for the research of diabetes and obesity[1]. Glibenclamide inhibits P-glycoprotein. Glibenclamide directly binds and blocks the SUR1 subunits of KATP and inhibits the cystic fibrosis transmembrane conductance regulator protein (CFTR)[3]. Glibenclamide interferes with mitochondrial bioenergetics by inducing changes on membrane ion permeability[4]. Glibenclamide can induce autophagy[5].

HY-15206S

Glyburide-d11

Glyburide-d₁₁ is the deuterium labeled Glibenclamide. Glibenclamide (Glyburide) is an orally active ATP-sensitive K+ channel (KATP) inhibitor and can be used for the research of diabetes and obesity . Glibenclamide inhibits P-glycoprotein. Glibenclamide directly binds and blocks the SUR1 subunits of KATP and inhibits the cystic fibrosis transmembrane conductance regulator protein (CFTR) . Glibenclamide interferes with mitochondrial bioenergetics by inducing changes on membrane ion permeability . Glibenclamide can induce autophagy .

HY-B0254S

Glipizide-d11
Glipizide-d₁₁ is the deuterium labeled Glipizide. Glipizide (CP 2872; K 4024)?a potent, orally active and sulfonylurea class anti-diabetic agent and can be used for type 2?diabetes mellitus research but not type 1. Glipizide acts by partially blocking ATP-sensitive potassium?(KATP) channels among β cells of pancreatic islets of Langerhans .

HY-113066S1

Guanosine 5'-diphosphate-13C10 dilithium

Guanosine 5'-diphosphate- ¹³C₁₀ (GDP- ¹³C₁₀) dilithium is ¹³C-labeled Guanosine 5'-diphosphate (HY-113066). Guanosine 5'-diphosphate (GDP) is a nucleoside diphosphate that activates adenosine 5'-triphosphate-sensitive K ⁺ channel. Guanosine 5'-diphosphate is a potential iron mobilizer, which prevents the hepcidin-ferroportin interaction and modulates the interleukin-6 (IL-6)/stat-3 pathway. Guanosine 5'-diphosphate can be used in the research of inflammation, such as anemia of inflammation (AI).

HY-B0341S

Nicorandil-d4
Nicorandil-d₄ (SG-75-d₄) is the deuterium labeled Nicorandil. Nicorandil (SG-75) is a potent potassium channel activator and targets vascular nucleoside diphosphate-dependent K+ channels and cardiac ATP-sensitive K+ channels (KATP). Nicorandil is a nicotinamide ester with vasodilatory and cardioprotective effects and has the potential for angina and forischemic heart diseases .

HY-113066S

Guanosine 5'-diphosphate-15N5 dilithium

Guanosine 5'-diphosphate- ¹⁵N₅ (GDP- ¹⁵N₅) dilithium is ¹⁵N labeled Guanosine 5'-diphosphate (HY-113066). Guanosine 5'-diphosphate (GDP) is a nucleoside diphosphate that activates adenosine 5'-triphosphate-sensitive K ⁺ channel. Guanosine 5'-diphosphate is a potential iron mobilizer, which prevents the hepcidin-ferroportin interaction and modulates the interleukin-6 (IL-6)/stat-3 pathway. Guanosine 5'-diphosphate can be used in the research of inflammation, such as anemia of inflammation (AI) .

HY-B0246S4

Carbamazepine-d4

Carbamazepine-d₄ (CBZ-d₄) is the deuterium labeled Carbamazepine (HY-B0246) . Carbamazepine is an orally active pressure-sensitive sodium ion channel blocker with an IC₅₀ of 131 μM. Carbamazepine blocks voltage gated Na ⁺, Ca ²⁺, and K ⁺ channels, and is also a HDAC inhibitor (IC₅₀: 2 μM). Carbamazepine is an anticonvulsant and can be used for research of epilepsy and neuropathic pain.

HY-B0422S

Nateglinide-d5
Nateglinide-d₅ is a deuterium labeled Nateglinide. Nateglinide, a D-phenylalanine derivative, is an orally active and short-acting insulinotropic agent and a DPP IV inhibitor. Nateglinide inhibits ATP-sensitive K+ channels in pancreatic β-cells. Nateglinide is used for the treatment of type 2 (non-insulin-dependent) diabetes mellitus[1][2].

HY-12532S

Astemizole-d3
Astemizole-d₃ is the deuterium labeled Astemizole. Astemizole (R 43512), a second-generation antihistamine drug to diminish allergic symptoms with a long duration of action, is a histamine H1-receptor antagonist, with an IC₅₀ of 4 nM. Astemizole also shows potent hERG K+ channel blocking activity with an IC₅₀ of 0.9 nM. Astemizole has antipruritic effects .

HY-B1221S1

Flufenamic acid-13C6

Flufenamic acid- ¹³C₆ is the ¹³C₆ labeled Flufenamic acid. Flufenamic acid is a non-steroidal anti-inflammatory agent, inhibits cyclooxygenase (COX), activates AMPK, and also modulates ion channels, blocking chloride channels and L-type Ca ²⁺ channels, modulating non-selective cation channels (NSC), activating K+ channels. Flufenamic acid binds to the central pocket of TEAD2 YBD and inhibits both TEAD function and TEAD-YAP-dependent processes, such as cell migration and proliferation.

HY-B1221S

Flufenamic acid-d4

Flufenamic acid-d₄ is deuterium labeled Flufenamic acid. Flufenamic acid is a non-steroidal anti-inflammatory agent, inhibits cyclooxygenase (COX), activates AMPK, and also modulates ion channels, blocking chloride channels and L-type Ca ²⁺ channels, modulating non-selective cation channels (NSC), activating K+ channels. Flufenamic acid binds to the central pocket of TEAD2 YBD and inhibits both TEAD function and TEAD-YAP-dependent processes, such as cell migration and proliferation.

HY-17402S1

Nisoldipine-d4
Nisoldipine-d₄ (BAY-k 5552-d₄) is the deuterium labeled Nisoldipine. Nisoldipine(BAY-k 5552) is a calcium channel blocker belonging to the dihydropyridines class, specific for L-type Cav1.2 with IC₅₀ of 10 nM .

HY-17402S2

Nisoldipine-d7
Nisoldipine-d₇ (BAY-k 5552-d₇) is the deuterium labeled Nisoldipine. Nisoldipine(BAY-k 5552) is a calcium channel blocker belonging to the dihydropyridines class, specific for L-type Cav1.2 with IC₅₀ of 10 nM .

HY-135407S

N-Desethyl Oxybutynin-d5 hydrochloride
N-Desethyl Oxybutynin-d₅ (hydrochloride) is deuterium labeled N-Desethyl Oxybutynin hydrochloride. N-Desethyl Oxybutynin is the the active metabolite Oxybutynin. Oxybutynin is an anticholinergic agent that inhibits voltage-dependent K+ channels .

HY-17402S

Nisoldipine-d6
Nisoldipine-d₆ is the deuterium labeled Nisoldipine. Nisoldipine(BAY-k 5552; Sular) is a calcium channel blocker belonging to the dihydropyridines class, specific for L-type Cav1.2 with an IC50 of 10 nM.

HY-B0682S2

Mitiglinide-d5 calcium
Mitiglinide-d₅ (calcium) is deuterium labeled Mitiglinide. Mitiglinide (KAD-1229), an insulinotropic agent, is an ATP-sensitive K+ (KATP) channel antagonist. Mitiglinide is highly specific to the Kir6.2/SUR1 complex (the pancreatic beta-cell KATP channel). Mitiglinide can be used for the research of type 2 diabetes .

HY-17402S3

Nisoldipine-d3
Nisoldipine-d₃ is deuterated labeled Nisoldipine (HY-17402). Nisoldipine (BAY-k 5552; Sular) is a highly efficient and specific L-type Cav1.2 channel blocker with an IC50 of 10 nM.

HY-B0682S1

(2R)-Mitiglinide-d5 calcium
(2R)-Mitiglinide-d₅ (calcium) is deuterium labeled Mitiglinide. Mitiglinide (KAD-1229), an insulinotropic agent, is an ATP-sensitive K+ (KATP) channel antagonist. Mitiglinide is highly specific to the Kir6.2/SUR1 complex (the pancreatic beta-cell KATP channel). Mitiglinide can be used for the research of type 2 diabetes .

HY-B1751S1

Quinidine-13C, d2 hydrochloride
Quinidine- ¹³C, d₂ hydrochloride is the deuterium and ¹³C-labeled Quinidine (HY-B1302). Quinidine hydrochloride monohydrate is an anti-arrythmic agent which is also a potent blocker of K ⁺ channel with an IC₅₀ of 19.9 μM .

HY-W777434

Mitiglinide calcium hydrate-d8

Mitiglinide (calcium hydrate)-d₈ is the deuterium labeled Mitiglinide (calcium hydrate) (HY-B0682A). Mitiglinide calcium hydrate (KAD-1229), an insulinotropic agent, is an ATP-sensitive K+ (KATP) channel antagonist. Mitiglinide calcium hydrate is highly specific to the Kir6.2/SUR1 complex (the pancreatic beta-cell KATP channel). Mitiglinide Calcium hydrate can be used for the research of type 2 diabetes .

HY-B0682S

Mitiglinide-d8 calcium hydrate

Mitiglinide-d₈ calcium hydrate (KAD-1229-d₈) is the deuterium labeled Mitiglinide calcium hydrate. Mitiglinide calcium hydrate (KAD-1229), an insulinotropic agent, is an ATP-sensitive K+ (KATP) channel antagonist. Mitiglinide calcium hydrate is highly specific to the Kir6.2/SUR1 complex (the pancreatic beta-cell KATP channel). Mitiglinide Calcium hydrate can be used for the research of type 2 diabetes .

HY-18600AS

Azimilide-d8 dihydrochloride

Azimilide-d₈ (NE-10064-d₈) dihydrochloride is the deuterium labeled Azimilide dihydrochloride (HY-18600A). Azimilide dihydrochloride is a class III antiarrhythmic agent, which works by blocking potassium channels in the heart. Azimilide dihydrochloride is a dual blocker of I_Ks (IC₅₀ = 2.6 μM (2mM [K⁺]ₑ)) and I_Kr (IC₅₀ = 1 μM (4 mM [K⁺])). Azimilide dihydrochloride blocked HERG channel at 0.1 and 1 Hz with IC₅₀s of 1.4 μM and 5.2 μM respectively. Azimilide dihydrochloride also inhibits L-type calcium current (I_Ca) (IC₅₀ = 17.8 μM) and sodium current (I_Na) (IC₅₀ = 19 μM). Azimilide dihydrochloride can be used for the study of atrial fibrillation and ventricular fibrillation .

HY-B0563BS

Ropivacaine-d7 hydrochloride

Ropivacaine-d₇ hydrochloride is a deuterium labeled Ropivacaine (hydrochloride) (HY-B0563B) . Ropivacaine hydrochloride is a potent sodium channel blocker and blocks impulse conduction via reversible inhibition of sodium ion influx in nerve fibrese . Ropivacaine is also an inhibitor of K_2P (two-pore domain potassium channel) TREK-1 with an IC₅₀ of 402.7 μM in COS-7 cell's membrane . Ropivacaine is widely used for neuropathic pain management in vivo .

HY-A0082S

Diphenidol-d10 hydrochloride

Diphenidol-d₁₀ (hydrochloride) (Difenidol hydrochloride-d₁₀) is deuterium labeled Diphenidol (hydrochloride). Diphenidol hydrochloride (Difenidol hydrochloride) is a non-selective muscarinic M₁-M₄ receptor antagonist, has anti-arrhythmic activity. Diphenidol hydrochloride is also a potent non-specific blocker of voltage-gated ion channels (Na ⁺, K ⁺, and Ca ²⁺) in neuronal cells. Diphenidol hydrochloride can be used in the study of antivertigo and antinausea .

HY-N0361S

Dihydrocapsaicin-d3

Dihydrocapsaicin-d₃ is the deuterium labeled Dihydrocapsaicin (HY-N0361) . Dihydrocapsaicin, a capsaicin, is a potent and selective TRPV1 (transient receptor potential vanilloid channel 1) agonist. Dihydrocapsaicin reduces AIF, Bax, and Caspase-3 expressions, and increased Bcl-2, Bcl-xL and p-Akt levels. Dihydrocapsaicin enhances the hypothermia-induced neuroprotection following ischemic stroke via PI3K/Akt regulation in rat .

HY-15206S2

Glibenclamide-13C6

Glibenclamide- ¹³C₆ (Glyburide- ¹³C₆) is ¹³C labeled Glibenclamide. Glibenclamide (Glyburide) is an orally active ATP-sensitive K ⁺ channel (K_ATP) inhibitor and can be used for the research of diabetes and obesity . Glibenclamide inhibits P-glycoprotein. Glibenclamide directly binds and blocks the SUR1 subunits of K_ATP and inhibits the cystic fibrosis transmembrane conductance regulator protein (CFTR) . Glibenclamide interferes with mitochondrial bioenergetics by inducing changes on membrane ion permeability . Glibenclamide can induce autophagy .

HY-113066S2

Guanosine 5'-diphosphate-d13 dilithium

Guanosine 5'-diphosphate-d₁₃ (GDP-d₁₃) dilithium is deuterium labeled Guanosine 5'-diphosphate (HY-113066). Guanosine 5'-diphosphate (GDP) is a nucleoside diphosphate that activates adenosine 5'-triphosphate-sensitive K ⁺ channel. Guanosine 5'-diphosphate is a potential iron mobilizer, which prevents the hepcidin-ferroportin interaction and modulates the interleukin-6 (IL-6)/stat-3 pathway. Guanosine 5'-diphosphate can be used in the research of inflammation, such as anemia of inflammation (AI).

HY-113066S3

Guanosine 5'-diphosphate-13C10,15N5 dilithium

Guanosine 5'-diphosphate- ¹³C₁₀, ¹⁵N₅ (GDP- ¹³C₁₀, ¹⁵N₅) dilithium is ¹³C and ¹⁵N-labeled Guanosine 5'-diphosphate (HY-113066). Guanosine 5'-diphosphate (GDP) is a nucleoside diphosphate that activates adenosine 5'-triphosphate-sensitive K ⁺ channel. Guanosine 5'-diphosphate is a potential iron mobilizer, which prevents the hepcidin-ferroportin interaction and modulates the interleukin-6 (IL-6)/stat-3 pathway. Guanosine 5'-diphosphate can be used in the research of inflammation, such as anemia of inflammation (AI).

HY-W027553S1

Ipidacrine-d9

Ipidacrine-d₉ (NIK-247-d₉ (free base)) is the deuterium labeled Ipidacrine (HY-W027553). Ipidacrine is orally active and brain-penetrant AChE and BuChE inhibitors with IC₅₀ values of 1 μM and 1.9 μM, respectively, which is also a partial agonist of M2-cholinergic receptors and a reversible cholinesterase inhibitor. Ipidacrine has a stimulating effect on neuromuscular transmission and excitation along the nerve fibres with a moderately anti-pain effect. Ipidacrine is an aminopyridines and is structurally similar to Tacrine (HY-111338). Ipidacrine is effective in various amnesia models, improves erectile function and inhibits K+ and Na+-channels in the neuronal membrane in diabetic rats. Ipidacrine is promising for research of Alzheimer’s disease, ischaemic stroke, idiopathic neuropathy of the facial nerve, diabetes mellitus-induced erectile dysfunction and other deficits in central or peripheral cholinergic deseases .

HY-135746S

OR-1896-d3
OR-1896-d₃ is the deuterium labeled OR-1896 (HY-135746). OR-1896 is an active long-lived metabolite of Levosimendan. OR-1896 is a highly selective phosphodiesterase (PDE) III isoform inhibitor and a powerful vasodilator. OR-1896 can open ATP-sensitive K+ channels and has Ca2+-sensitizing effect. OR-1896 mitigates cardiomyocyte apoptosis, cardiac remodeling and myocardial inflammation .

Host:	Mouse (1) Rabbit (2)
Reactivity:	Human (2) Rat (2) Mouse (1)
Application:	IHC-P (2) IP (1) WB (2)
Isotype:	IgG (2) IgG1 (1)
Conjugation:	Non-conjugated (3)
Clonality:	Polyclonal (1) Monoclonal (2) Recombinant (2)
Modification:	Unmodified (3)

Cat. No.	Compare	Product Name	Application	Reactivity	Image

HY-P810313

	KCNK9 Antibody Potassium Channel subfamily K member 9; Acid-sensitive potassium Channel protein TASK-3; TWIK-related acid-sensitive K(+) Channel 3; Two pore potassium Channel KT3.2; Two pore K(+) Channel KT3.2; Kcnk9; Task3	WB, IHC-P	Human, Mouse, Rat
	KCNK9 Antibody is a Rabbit-derived and non-conjugated IgG polyclonal antibody, targeting to KCNK9.

HY-P83330

	KCNA1 Antibody (YA3075) KCNA1; Potassium voltage-gated Channel subfamily A member 1; Voltage-gated K(+) Channel HuKI; Voltage-gated potassium Channel HBK1; Voltage-gated potassium Channel subunit Kv1.1	WB, IP	Human
	KCNA1 Antibody (YA3075) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to KCNA1.

HY-P87121

	TRPV1 Antibody (YA6814) Capsaicin receptor antibody; DKFZp434K0220 antibody; osm 9 like TRP Channel 1 antibody; Osm-9-like TRP Channel 1 antibody; OTRPC1 antibody; Transient receptor potential cation Channel subfamily V member 1 antibody; TRPV 1 antibody; Trpv1 antibody; TRPV1_HUMAN antibody; Vanilloid receptor 1 antibody; Capsaicin receptor antibody; DKFZp434K0220 antibody; osm 9 like TRP Channel 1 antibody; Osm-9-like TRP Channel 1 antibody; OTRPC1 antibody; Transient receptor potential cation Channel subfamily V member 1 antibody; TRPV 1 antibody; Trpv1 antibody; TRPV1_HUMAN antibody; Vanilloid receptor 1 antibody; Vanilloid receptor subtype 1 antibody; VR 1 antibody; VR1 antibody;	IHC-P	Rat
	TRPV1 Antibody (YA6814) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to TRPV1.

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Cat. No.	Product Name		Classification

HY-113066A

Guanosine 5'-diphosphate disodium salt 2 Publications Verification GDP disodium salt		Nucleotide Analogs
Guanosine 5'-diphosphate (GDP) disodium salt, a purine nucleoside diphosphate, is interconverted to guanosine by the action of exonucleotidase and phosphorylation of nucleoside to guanine. Guanosine 5'-diphosphate disodium salt activates adenosine 5'-triphosphate-sensitive K ⁺ channel and is used to study the kinetics and characteristics of GTPases such as those associated with G-protein coupled receptors (GPCR). Guanosine 5'-diphosphate disodium salt is a potential iron mobilizer, which prevents the Hepcidin (HY-P70400)-ferroportin interaction and modulates the interleukin-6 (IL-6)/stat-3 pathway. Elevated levels of guanosine 5’-diphosphate are associated with the pathogenesis of neurological diseases. Guanosine 5'-diphosphate disodium salt is promising for the research of inflammation, such as anemia of inflammation (AI) .

HY-113066

Guanosine 5'-diphosphate GDP		Nucleotide Analogs
Guanosine 5'-diphosphate (GDP) is a nucleoside diphosphate that activates adenosine 5'-triphosphate-sensitive K ⁺ channel. Guanosine 5'-diphosphate is an iron mobilizer, which forms a complex with hepcidin to inhibit the hepcidin-ferroportin (FPN) interaction and modulates the IL-6/stat-3 pathway. Guanosine 5'-diphosphate ameliorates the Turpentine-induced anemia of inflammation (AI) in mice when combined with FeSO₄. Guanosine 5'-diphosphate can be used in the research of AI .

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