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Results for "

excitability

" in MedChemExpress (MCE) Product Catalog:

36

Inhibitors & Agonists

5

Fluorescent Dye

1

Biochemical Assay Reagents

5

Peptides

3

Natural
Products

1

Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-D0127
    Merocyanin 540

    		Fluorescent Dye Others
    Merocyanin 540 is a fluorescent membrane probe that selectively stains the membranes of a wide variety of electrically excitable cells, but not those of nonexcitable cells (Ex/Em: 540/580 nm) .
    Merocyanin 540
  • HY-105182
    Xanomeline
    1 Publications Verification

    LY-246708

    		 mAChR Neurological Disease
    Xanomeline, as an effective and selective muscarinic type 1 and type 4 (M1/M4) receptor agonist, increases neuronal excitability. Xanomeline can be used for the research of neurological disorders, such as schizophrenia .
    Xanomeline
  • HY-105182A
    Xanomeline tartrate
    1 Publications Verification

    LY 246708 tartrate

    		 mAChR Neurological Disease
    Xanomeline (LY 246708) is the potent agonist of muscarinic M1/M4 receptor with antipsychotic-like activity. Xanomeline (LY 246708) increases neuronal excitability. Xanomeline (LY 246708) can be used for the research of schizophrenia .
    Xanomeline tartrate
  • HY-108594
    PD-118057

    		Potassium Channel Metabolic Disease
    PD-118057 is a hERG channel activator without causing hERG blockade. PD-118057 activates hERG channel to suppress changes in membrane excitability .
    PD-118057
  • HY-P1626
    Acetyl tetrapeptide-15

    		Opioid Receptor Neurological Disease
    Acetyl tetrapeptide-15 is a synthetic peptide used in the cosmetics for sensitive skin. Acetyl tetrapeptide-15 is derived from endomorphin-2 (Tyr-Pro-Phe-Phe-NH2), a human μ-opioid agonist with selective anti-nociceptive effect. Acetyl tetrapeptide-15 reduces skin hyperreactivity producing inflammatory, chronic and neuropathic pain, by increasing the threshold of neuronal excitability in μ-opioid receptor via an endorphin-like pathway .
    Acetyl tetrapeptide-15
  • HY-W013712
    GI-530159

    		Potassium Channel Neurological Disease
    GI-530159 is a selective opener of TREK1 and TREK2 potassium channels. GI-530159 displays selectivity for TREK1/2 over TRAAK, TASK3 and other potassium channels, with an EC50 of 0.76 μM for TREK1. GI-530159 reduces rat dorsal root ganglion neuron excitability and shows potential analgesic effect .
    GI-530159
  • HY-D0114
    3-Carboxy-7-Hydroxycoumarin

    		Fluorescent Dye Others
    3-Carboxy-7-Hydroxycoumarin is a UV-light excitable fluorescent dye .
    3-Carboxy-7-Hydroxycoumarin
  • HY-P1281
    Kaliotoxin

    		Potassium Channel Neurological Disease
    Kaliotoxin is a peptidyl inhibitor of neuronal BK-Type. Kaliotoxin can specific inhibit Kv channels and calcium-activated potassium channels. Kaliotoxin can be used for the research of the regulation of membrane potential and neuron excitability .
    Kaliotoxin
  • HY-P2707
    α-Dendrotoxin

    α-DTX

    		 Sodium Channel Potassium Channel Others
    α-Dendrotoxin (α-DTX) is a small molecule peptide neurotoxin isolated from the venom of the African green mamba snake (Dendroaspis angusticeps). α-Dendrotoxin is also a KV1.1, KV1.2, KV1.6 and ASIC channel blocker. α-Dendrotoxin blocks potassium channels, lowers the threshold of neuronal action potentials, and increases the frequency of action potentials, thereby enhancing neuronal excitability. α-Dendrotoxin can be used in neurotoxicology research .
    α-Dendrotoxin
  • HY-P10290
    Neuropeptide Y (human) (free acid)

    		Neuropeptide Y Receptor Neurological Disease
    Neuropeptide Y (human) free acid upregulates the adhesiveness of human endothelial cells for leukocytes. Neuropeptide Y belongs to the pancreatic polypeptide family, plays an important role in circadian rhythms, neurogenesis, and neuroprotection, nociception, feeding behavior, energy regulation, neuronal excitability, emotion, cognition, and stress response .
    Neuropeptide Y (human) (free acid)
  • HY-129947
    (-)-Carveol

    		Endogenous Metabolite Neurological Disease
    (-)-Carveol is a natural unsaturated monocyclic monoterpene alcohol with the activity of regulating neural excitability. (-)-Carveol can activate or inhibit neural excitability by changing its chemical structure, which has potential significance for the design of targeted compounds. (-)-Carveol can also be used as a fragrance in cosmetics and a flavor additive in the food industry .
    (-)-Carveol
  • HY-149772
    Ciguatoxin CTX 3C

    		Others Neurological Disease Inflammation/Immunology
    Ciguatoxin CTX 3C, an immunizing and heterologous hapten, induces a rapid imbalance in neuronal excitability .
    Ciguatoxin CTX 3C
  • HY-135131
    Synthalin hydrochloride

    		iGluR Neurological Disease
    Synthalin hydrochloride is a K+ channel blocker with neuronal excitability modulating activity. Synthalin hydrochloride has an effect on NMDA-mediated depolarization, possibly through receptor-mediated modulation of L-glutamate and serotonin (5-HT). The use of Synthalin hydrochloride can enhance the understanding of changes in membrane potential of different neurons and help study the role of polyamines in neuronal excitability .
    Synthalin hydrochloride
  • HY-101897
    Fura-2 AM
    5 Publications Verification

    Fura-2 Acetoxymethyl ester

    		 Fluorescent Dye Others
    Fura-2 AM is a high affinity, intracellular, UV light-excitable and ratiometric fluorescent Ca 2+ indicator.
    Fura-2 AM
  • HY-146129
    Aldose reductase-IN-5

    		Aldose Reductase Metabolic Disease
    As an aldose reductase (ALR2) inhibitor, the compound is used to enhance the combination of inhibitory excitability and antioxidant capacity to delay the progress of diabetes complications.
    Aldose reductase-IN-5
  • HY-121789
    Proadifen

    		Others Others
    Proadifen is a compound that inhibits cytochrome P450 activity, which can change the excitability of catecholamine-secreting neurons in the brain and have different effects on neurons in different brain regions.
    Proadifen
  • HY-100842A
    (S)-3C4HPG

    		Others Neurological Disease
    (S)-3C4HPG is a metabotropic glutamate receptor antagonist, demonstrating significant potential in modulating neuronal excitability and influencing synaptic transmission.
    (S)-3C4HPG
  • HY-149863
    DDO-8926

    		Epigenetic Reader Domain Neurological Disease
    DDO-8926 is a potent and selective BET inhibitor that can significantly reduce mechanical hypersensitivity by inhibiting the expression of pro-inflammatory cytokines and reducing excitability for neuropathic pain research .
    DDO-8926
  • HY-19465
    Dasolampanel

    		Others Neurological Disease
    Dasolampanel is a kainate receptor antagonist that helps regulate the excitability of the nervous system by blocking kainate receptors and reducing glutamate-mediated excitatory transmission. Dasolampanel can be used in the study of diseases such as overexcitement and sleep disorders .
    Dasolampanel
  • HY-N5060
    Estragole

    4-Allylanisole

    		 Parasite Neurological Disease
    Estragole (4-Allylanisole), a relatively nontoxic volatile terpenoid ether, is a major component of the essential oil of many plants. Estragole dose-dependently blocks nerve excitability . Estragole displays anti-toxoplasma activity .
    Estragole
  • HY-N3711
    Dehydrocrenatine

    		JNK ERK Apoptosis Neurological Disease
    Dehydrocrenatidine, a β-carboline alkaloid that can be isolated from Picrasma quassioides. Dehydrocrenatidine induces cell apoptosis by activates ERK and JNK. Dehydrocrenatidine inhibits invasion and migration of cancer cells, it also suppresses neuronal excitability to exert analgesic effects .
    Dehydrocrenatine
  • HY-D1702
    Mag-Fura-2 tetrapotassium

    		Fluorescent Dye Others
    Mag-Fura-2 tetrapotassium is a UV excitable rational fluorescent Mg 2+/Ca 2+ indicator (Ex=334-360 nm, Em=510 nm). Mag-Fura-2 tetrapotassium can be used for the determination of Mg 2+ and Ca 2+ concentrations .
    Mag-Fura-2 tetrapotassium
  • HY-111245
    AZD-1305

    		Potassium Channel Calcium Channel Sodium Channel Cardiovascular Disease Neurological Disease
    AZD-1305 is an antiarrhythmic agent and atrial selective sodium channel/potassium channel blocker, which can significantly prolongs action potential duration and reduces excitability, cause atrial selective ERP prolongation and acute termination of atrial fibrillation. AZD1305 can be used for atrial fibrillation research .
    AZD-1305
  • HY-N5060R
    Estragole (Standard)

    		Parasite Neurological Disease
    Estragole (Standard) is the analytical standard of Estragole. This product is intended for research and analytical applications. Estragole (4-Allylanisole), a relatively nontoxic volatile terpenoid ether, is a major component of the essential oil of many plants. Estragole dose-dependently blocks nerve excitability . Estragole displays anti-toxoplasma activity .
    Estragole (Standard)
  • HY-158183
    NMD670

    		Chloride Channel Others
    NMD670 is an orally active partial inhibitor of the skeletal muscle-specific chloride channel ClC-1. NMD670 increases muscle excitability in response to movement commands, enhances neuromuscular transmission, restores muscle function and improves muscle mobility. NMD670 has a favorable safety profile and improves muscle function in rats in a MG rat model .
    NMD670
  • HY-W013576S
    Methyl 2-Octynoate-d5

    		Isotope-Labeled Compounds Cancer
    Methyl 2-Octynoate-d5 is deuterated labeled Estragole (HY-N5060). Estragole (4-Allylanisole), a relatively nontoxic volatile terpenoid ether, is a major component of the essential oil of many plants. Estragole dose-dependently blocks nerve excitability . Estragole displays anti-toxoplasma activity .
    Methyl 2-Octynoate-d5
  • HY-148792
    Relutrigine

    PRAX-562

    		 Sodium Channel Neurological Disease
    Relutrigine (PRAX-562) is an orally active inhibitor of persistent sodium channel. Relutrigine potently and preferentially inhibits persistent INa induced by ATX-II (Nav 1.5 activator) or the SCN8A mutation N1768D with IC50 values of 141 nM and 75 nM, respectively. Relutrigine exhibits potent use-dependent block and reduces neuronal intrinsic excitability. Relutrigine has effective anticonvulsant activity .
    Relutrigine
  • HY-136784
    Rhod-2 potassium

    		Fluorescent Dye Others
    Rhod-2 (potassium salt) is a water-soluble, red fluorescent calcium indicator. It exhibits a significant shift in fluorescence intensity upon calcium binding (ex max=549 nm; calcium-free v. ex/em max=552/581 nm; calcium-bound). Unlike the UV-excitable indicators fura-2 and indo-1 (HY-D0121), there is no accompanying spectral shift.
    Rhod-2 potassium
  • HY-14856
    Atagabalin

    PD 0200390

    		 GABA Receptor Neurological Disease
    Atagabalin (PD 0200390) is a selective GABA (gamma-aminobutyric acid) receptor agonist with antianxiety and sedative effects. Atagabalin enhances the activity of the GABA receptor by binding to the α2δ subunit of the GABA receptor, thereby increasing the GABA mediated inhibition. This enhancement results in reduced excitability of neurons, helping to reduce anxiety and improve sleep. Atagabalin can be used to study neuropsychiatric disorders, anxiety or sleep disorders .
    Atagabalin
  • HY-108578
    RuBi-4AP

    		Potassium Channel Neurological Disease
    RuBi-4AP, a derivative of 4-aminopyridine (4AP; HY-B0604), is a caged Kv channel blocker. RuBi-4AP contains a photolabile protecting group, allowing its effect to be controlled precisely in both space and time with light. RuBi-4AP can be used for the research of neuronal excitability, synaptic transmission, and signal propagation .
    RuBi-4AP
  • HY-W031620
    VGSCs-IN-1

    		Sodium Channel Neurological Disease
    VGSCs-IN-1 (compound 14), a 2-piperazine analog of Riluzole (HY-B0211), is a human voltage-gated sodium channels (VGSCs) inhibitor. VGSCs-IN-1 shows great Nav1.4 blocking activity. VGSCs-IN-1 has a pKa of 7.6 and a cLog P of 2.4. VGSCs-IN-1 can be used for cell excitability disorders research .
    VGSCs-IN-1
  • 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 .
    A2764 dihydrochloride
  • HY-127004
    Silperisone hydrochloride

    RGH-5002

    		 Sodium Channel Others
    Silperisone hydrochloride is an organosilicone compound similar to tolperisone that has centrally acting muscle relaxant properties. Silperisone (hydrochloride) is a sodium channel protein type 2 alpha channel blocker that blocks sodium and calcium channels in cells, reduces muscle cell excitability and contraction, reduces peripheral tone, and acts as a muscle relaxant and peripheral vascular dilator. Silperisone (hydrochloride) is used to study recurrent painful myoclonus due to spinal cord injury, abnormal hypertonia due to cerebrovascular disease, myotonia symptoms, pyramidal tonia syndrome, multiple sclerosis myospasm, and myelitis .
    Silperisone hydrochloride
  • 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 .
    KT5720
  • HY-168166
    CHET3

    		Others Neurological Disease
    CHET3 is a sex-selective activator with potent analgesic activity. CHET3 was discovered to be a highly selective omnidirectional modulator of TASK-3-containing K2P channels, including TASK-3 homologues and TASK-3/TASK-1 heterologues. CHET3 exhibited significant analgesic effects in multiple acute and chronic pain models in mice, which could be abolished by pharmacological means or genetic knockout of TASK-3. CHET3 is able to functionally modulate the membrane excitability of specific small sensory neurons, which supports its analgesic effects on thermal hypersensitivity and mechanical hyperalgesia in chronic pain .
    CHET3
  • HY-121183
    Aprikalim

    RP 52891

    		 Potassium Channel Cardiovascular Disease
    Aprikalim (RP 52891), a potassium channel opener (KCO), activates ATP-sensitive K+ (KATP) channels in guinea pig ventricular myocytes. Using patch-clamp techniques, it was found that aprikalim enhances KATP channel activity more effectively in Mg-NDP solution compared to standard solutions. In Mg-NDP solution, aprikalim reduced the sensitivity of KATP channels to ATP, increasing the concentration of ATP required to inhibit channel activity by half (K1) from 56 μM to 180 μM. However, this effect diminished over time. Aprikalim's ability to activate KATP channels in Mg-NDP solution suggests potential therapeutic implications in modulating cardiac excitability and may relate to changes in channel protein enzymatic activity under experimental conditions .
    Aprikalim

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