Search Result
Results for "
neurotoxin
" in MedChemExpress (MCE) Product Catalog:
9
Isotope-Labeled Compounds
Cat. No. |
Product Name |
Target |
Research Areas |
Chemical Structure |
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- HY-112722
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-
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- HY-103210
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neurotoxin DSP 4 hydrochloride
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Others
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Neurological Disease
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DSP-4 hydrochloride is a highly and selective adrenergic neurotoxin. DSP-4 hydrochloride can cross the blood brain barrier. DSP-4 hydrochloride can be used for the temporary selective degradation of the central and peripheral noradrenergic neurons .
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-
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- HY-113063
-
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Endogenous Metabolite
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Others
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3-Methyl-2-oxovaleric acid is a neurotoxin, an acidogen, and a metabotoxin, and also an abnormal metabolite that arises from the incomplete breakdown of branched-chain amino acids.
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-
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- HY-N12100
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-
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- HY-P4742
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6-FAM-AEEAC-SHK
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Biochemical Assay Reagents
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Others
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6-FAM-AEEAc-Stichodactyla helianthus Neurotoxin (ShK) (6-FAM-AEEAC-SHK) is a polypeptide that can be used as a Biochemical Assay Reagents.
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-
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- HY-15377
-
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GABA Receptor
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Neurological Disease
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DL-Gabaculine hydrochloride is a neurotoxin that irreversibly inhibits bacterial pyridoxal phosphate linked γ-aminobutyric acid-α-ketoglutaric acid transaminase with a Ki of 2.86 μM .
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-
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- HY-116436
-
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Sodium Channel
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Neurological Disease
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Clathrodin is a marine alkaloid that can be isolated from sponges of the genus, Agelas. Clathrodin is a modulator of voltage-gated sodium (NaV) channels. Clathrodin is a sodium channel neurotoxin influencing sodium channel ionic conductance .
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-
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- HY-W596782
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Chaetochromin
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Others
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Neurological Disease
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Chaetochromin A (Compound 1) is a fungal metabolite. Chaetochromin A shows inhibitory effect on botulinum neurotoxin serotype A (BoNT A) (IC50= 24.6 μM) .
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-
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- HY-15608
-
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Dopamine Receptor
Apoptosis
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Neurological Disease
Cancer
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MPTP hydrochloride is a brain penetrant dopamine neurotoxin. MPTP hydrochloride can be used to induces Parkinson’s Disease model. MPTP hydrochloride, a precusor of MPP +, induces apoptosis . MPTP hydrochloride has been verified by MCE with professional biological experiments.
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- HY-P5142
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ω-ACTX-Hv1; ω-Atracotoxin-HV1
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Calcium Channel
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Neurological Disease
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ω-Hexatoxin-Hv1a is a neurotoxin that can be isolated from the venom spider (Hadronyche versuta).ω-Hexatoxin-Hv1a blocks voltage-gated calcium channels .
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- HY-P5816
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Sodium Channel
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Neurological Disease
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BmK-M1 is a scorpion toxin, and is composed of 64 amino acids cross-linked by four disulfide bridges. BmK-M1 inhibits Na + channel and can be considered both as a cardiotoxin and a neurotoxin .
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- HY-P5773
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Sodium Channel
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Neurological Disease
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Jingzhaotoxin-34, a 35-residue polypeptide, is a neurotoxin. Jingzhaotoxin-34 inhibits tetrodotoxin-sensitive (TTX-S) sodium currents (IC50 of ~85 nM) while having no significant effects on tetrodotoxin-resistant (TTX-R) sodium currents on rat dorsal root ganglion neurons .
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- HY-P5149
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αC-PrXA
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nAChR
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Neurological Disease
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αC-Conotoxin PrXA is a paralytic peptide neurotoxin and a competitive nAChR antagonist, with IC50s of 1.8 nM (α1β1εδ, adult) and 3.0 nM (α1β1γδ, fetal), respectively. αC-Conotoxin PrXA competes with α-bungarotoxin at the α/δ and α/γ subunit interfaces of the nAChR, shows high specificity against neuromuscular nAChR .
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- HY-W015546
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BMAA hydrochloride; β-N-methylamino-L-alanine hydrochloride
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Others
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Neurological Disease
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β-N-methylamino-L-alanine hydrochloride (BMAA hydrochloride) is a neurotoxin produced by cyanobacteria. β-N-methylamino-L-alanine hydrochloride could cause amyotrophic lateral sclerosis (ALS) and possibly other neurodegenerative diseases .
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-
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- HY-113294
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3-Hydroxy-DL-kynurenine
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Endogenous Metabolite
Apoptosis
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Neurological Disease
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3-Hydroxykynurenine, a metabolite of tryptophan, is a potential endogenous neurotoxin whose increased levels have been described in several neurodegenerative disorders. 3-Hydroxykynurenine induces neuronal apoptosis .
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- HY-P5771
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Sodium Channel
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Neurological Disease
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Jingzhaotoxin-IX, a C-terminally amidated peptide composed of 35 amino acid residues, is a neurotoxin. Jingzhaotoxin-IX inhibits voltage-gated sodium channels (both tetrodotoxin-resistant and tetrodotoxin-sensitive isoforms) and Kv2.1 channel. Jingzhaotoxin-IX has no effect on delayed rectifier potassium channel Kv1.1, 1.2 and 1.3 .
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- HY-P5772
-
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Sodium Channel
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Neurological Disease
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Jingzhaotoxin-II, a 32 amino acid residues including two acidic and two basic residues, is a neurotoxin. Jingzhaotoxin-II inhibits voltage-gated sodium channels (VGSC) that significantly slows rapid inactivation of TTX-resistant (TTX-R) VGSC on cardiac myocytes with the IC50 of 0.26 μM .
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-
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- HY-W017423
-
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Cholinesterase (ChE)
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Neurological Disease
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(-)-Carvone is an insect neurotoxin and a irreversible acetylcholinesterase (AChE) inhibitor. (-)-Carvone can be used as a bird repellent, inhibits larval growth, decreases pupatation rate, and increases mortality of larvae .
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-
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- HY-B0836
-
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Parasite
Sodium Channel
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Infection
Neurological Disease
Endocrinology
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λ-Cyhalothrin is a high efficiency, broad-spectrum type II synthetic pyrethroid insecticide containing α-cyano group. λ-Cyhalothrin is used to control a wide range of pests in a variety of applications. λ-Cyhalothrin is a neurotoxin that targets sodium channels in the membranes of neurons in the central nervous system .
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-
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- HY-P5148
-
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nAChR
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Neurological Disease
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α-Conotoxin BuIA is a paralytic peptide neurotoxin and a competitive nAChR antagonist, with IC50s of 0.258 nM (α6/α3β2), 1.54 nM (α6/α3β4), 5.72 nM (α3β2), respectively. α-Conotoxin BuIA can be used to distinguish nAChRs containing β2- and β4-subunit, respectively. α-Conotoxin BuIA distinguishes among αxβ2 nAChRs with a rank order potency of α6>α3>α2>α4 .
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- HY-113274
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-
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- HY-W013495
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-
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- HY-113274A
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-
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- HY-P1220
-
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Sodium Channel
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Neurological Disease
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Huwentoxin-IV is a potent and selective sodium channel blocker, inhibits neuronal Nav1.7, Nav1.2, Nav1.3 and Nav1.4 with IC50s of 26, 150, 338 and 400 nM, respectively. Huwentoxin-IV preferentially blocks peripheral nerve subtype Nav1.7 by binding neurotoxin receptor site 4. Huwentoxin-IV has analgesic effects on animal models of inflammatory and neuropathic pain .
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- HY-P1220A
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Sodium Channel
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Neurological Disease
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Huwentoxin-IV TFA is a potent and selective sodium channel blocker, inhibits neuronal Nav1.7, Nav1.2, Nav1.3 and Nav1.4 with IC50s of 26, 150, 338 and 400 nM, respectively. Huwentoxin-IV TFA preferentially blocks peripheral nerve subtype Nav1.7 by binding neurotoxin receptor site 4. Huwentoxin-IV TFA has analgesic effects on animal models of inflammatory and neuropathic pain .
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- HY-P5147
-
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nAChR
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Neurological Disease
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α-Conotoxin GID is a paralytic peptide neurotoxin and a selective antagonist of nAChR, with IC50s of 5 nM (α7), 3 nM (α3β2), 150 nM (α4β2), respectively. α-Conotoxin GID is small disulfide-rich peptide, with potential to inhibit chronic pain. α-Conotoxin GID contains a C-terminal carboxylate, thus substitution with a C-terminal carboxamide results in loss of α4β2 nAChR. α-Conotoxin GID can be isolated from the Conus species .
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- HY-W588212
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trans-NRDC-143
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Parasite
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Neurological Disease
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trans-Permethrin is a transconfiguration of Permethrin (HY-B0887). Permethrin is an insecticide and neurotoxin .
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- HY-18671
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- HY-W012722
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-
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- HY-W013495S
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- HY-B0887
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NRDC-143
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Parasite
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Infection
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Permethrin (NRDC-143) is an insecticide, acaricide, and insect repellent; functions as a neurotoxin, affecting neuron membranes by prolonging sodium channel activation.
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- HY-111535
-
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Others
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Others
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BoNT-IN-2 (Compound 33) is a Botulinum Neurotoxin A Light Chain (BoNT/A LC) inhibitor with an IC50 of 4.5 μM .
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- HY-B0887C
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1R-cis-NRDC-143
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Parasite
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Infection
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1R-cis-Permethrin is an insecticide and neurotoxin. 1R-cis-Permethrin affects neuron membranes by prolonging sodium channel activation .
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- HY-W010347S
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-
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- HY-B0887S1
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NRDC-143-d9
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Isotope-Labeled Compounds
Parasite
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Infection
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Permethrin-d9 is the deuterium labeled Permethrin. Permethrin (NRDC-143) is an insecticide, acaricide, and insect repellent; functions as a neurotoxin, affecting neuron membranes by prolonging sodium channel activation.
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- HY-P5851
-
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Biochemical Assay Reagents
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Neurological Disease
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AaHI is a neurotoxin that can be obtained from the venom of the North African scorpion Androctonus australis hector. AaHI can be used as a tool for the development of active substances with toxin-neutralizing capabilities .
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- HY-P0256
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Apamin
3 Publications Verification
Apamine
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Potassium Channel
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Neurological Disease
Inflammation/Immunology
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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 .
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- HY-P3269
-
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Calcium Channel
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Others
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Calciseptine, a natural?neurotoxin?isolated from the black mamba Dendroaspis p. polylepis venom. Calciseptine consists of 60 amino acids with four disulfide bonds. Calciseptine specifically blocks L-type?calcium channel[1].
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- HY-W040821
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Endogenous Metabolite
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Neurological Disease
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DL-Homocysteine is a weak neurotoxin, and can affect the production of kynurenic acid in the brain. DL-Homocysteine is correlated with Vitamin B12, renal functions and folate levels, affects the cross-sectional cognition indirectly through white matter microstructural integrity .
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- HY-P0256A
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Apamine TFA
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Potassium Channel
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Neurological Disease
Inflammation/Immunology
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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 .
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- HY-P3055
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DTX-I
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Potassium Channel
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Neurological Disease
Cancer
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Dendrotoxin-I is a potent K + channels blocker and targets voltage-gated potassium channel subunits KV1.1 and KV1.2. Dendrotoxin-I is a neurotoxin isolated from thevenom of Dendroaspis snakes .
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- HY-P5798
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FAS-I
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Cholinesterase (ChE)
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Neurological Disease
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Fasciculin-I is isolated from the mambas venom. Fasciculin-I exerts its toxic effects by inhibiting acetylcholinesterase (AChE). Fasciculin-I blocks α-neurotoxins of nicotinic acetylcholine receptors and cardiac toxins that interact with cell membranes .
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- HY-B0887S
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NRDC-143-d5
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Parasite
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Infection
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Permethrin-d5 (NRDC-143-d5) is the deuterium labeled Permethrin. Permethrin (NRDC-143) is an insecticide, acaricide, and insect repellent; functions as a neurotoxin, affecting neuron membranes by prolonging sodium channel activation[1][2].
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- HY-P5859
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α-PMTX
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Biochemical Assay Reagents
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Neurological Disease
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α-Pompilidotoxin (α-PMTX) is a neurotoxin that can be obtained from the venom of Anoplius safnariensis. α-Pompilidotoxin reversibly and dose-dependently enhances excitatory postsynaptic currents (EPSCs). α-Pompilidotoxin is a useful tool in the field of neuroscience research .
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- HY-P1078
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Calcium Channel
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Neurological Disease
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Huwentoxin XVI, an analgesic, is a highly reversible and selective mammalian N-type calcium channel (IC50 of ~60 nM) antagonist from Chinese tarantula Ornithoctonus huwena. Huwentoxin XVI has no effect on voltagegated T-type calcium channels, potassium channels or sodium channels .
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- HY-P1078A
-
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Calcium Channel
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Neurological Disease
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Huwentoxin XVI TFA, an analgesic, is a highly reversible and selective mammalian N-type calcium channel (IC50 of ~60 nM) antagonist from Chinese tarantula Ornithoctonus huwena. Huwentoxin XVI TFA has no effect on voltagegated T-type calcium channels, potassium channels or sodium channels .
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- HY-P5833
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κ-Bgt
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nAChR
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Neurological Disease
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κ-Bungarotoxin (κ-Bgt) is a potent, selective, and slowly reversible antagonist of α3β2 neuronal nicotinic acetylcholine receptors with an IC50 of 2.30 nM .
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-
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- HY-P5931
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Potassium channel toxin alpha-KTx 6.13; SPX; α-KTx6.13
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Potassium Channel
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Inflammation/Immunology
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Spinoxin isolated from the venom of scorpion Heterometrus spinifer, is a 34-residue peptide neurotoxin cross-linked by four disulfide bridges. Spinoxin is a potent inhibitor of Kv1.3 potassium channel (IC50 = 63 nM), considering to be valid molecular targets in the diagnostics and therapy of various autoimmune disorders and cancers .
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- HY-N6691
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3-Veratroylveracevine
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Sodium Channel
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Neurological Disease
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Veratridine (3-Veratroylveracevine) is a plant neurotoxin, a voltage-gated sodium channels (VGSCs) agonist. Veratridine inhibits the peak current of Nav1.7, with an IC50 of 18.39 µM. Veratridine regulates sodium ion channels mainly by activating sodium ion channels, preventing channel inactivation and increasing sodium ion flow .
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- HY-113294R
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3-Hydroxy-DL-kynurenine (Standard)
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Endogenous Metabolite
Apoptosis
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Neurological Disease
|
3-Hydroxykynurenine (Standard) is the analytical standard of 3-Hydroxykynurenine. This product is intended for research and analytical applications. 3-Hydroxykynurenine, a metabolite of tryptophan, is a potential endogenous neurotoxin whose increased levels have been described in several neurodegenerative disorders. 3-Hydroxykynurenine induces neuronal apoptosis .
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- HY-W017386S
-
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Isotope-Labeled Compounds
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Neurological Disease
|
3-Methyl-2-oxovaleric acid-d8 (sodium) is the deuterium labeled 3-Methyl-2-oxovaleric acid. 3-Methyl-2-oxovaleric acid is a neurotoxin, an acidogen, and a metabotoxin, and also an abnormal metabolite that arises from the incomplete breakdown of branched-chain amino acids[1].
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- HY-P5146
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- HY-P5770
-
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Sodium Channel
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Neurological Disease
|
Jingzhaotoxin-V, a 29-residue polypeptide, is derived from the venom of the spider Chilobrachys jingzhao. Jingzhaotoxin-V inhibits tetrodotoxin-resistant and tetrodotoxin-sensitive sodium currents in rat dorsal root ganglion neurons with IC50 values of 27.6 nM and 30.2 nM, respectively. Jingzhaotoxin-V also inhibits Kv4.2 potassium currents expressed in Xenpus Laevis oocytes (IC50 of 604.2 nM) .
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- HY-118851
-
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Others
|
Others
|
NSC-77053 is a potent BoNT/E inhibitor with an IC50 and a Ki of 2.4 μM and 1.29 μM, respectively .
|
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- HY-12546
-
Brevetoxin-2; PbTx-2
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Sodium Channel
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Neurological Disease
|
Brevetoxin B (Brevetoxin-2; PbTx-2) is a polyketide neurotoxin produced by Karenia species and other dinoflagellates. Brevetoxin B binds to site 5 on the alpha subunit of voltage-gated sodium channels (IC50=15 nM) on neurons at the neuromuscular junction, causing the channel to open irreversibly at potentials more negative than normal, discharging action potentials repetitively.
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- HY-P0099
-
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Pentapeptide-3 is a pentapeptide fragment of neurotoxin waglerin-1, it can be extracted from the venom of Temple Viper. Pentapeptide-3 is a competitive antagonist of nicotinic acetylcholine receptors (nAChRs), it can blocks nerves at the post-synaptic membrane. Pentapeptide-3 has anti-aging effects and it can be used together with other cosmetic peptides .
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- HY-W008719
-
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Mitochondrial Metabolism
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Neurological Disease
|
MPP+ iodide, a toxic metabolite of the neurotoxin MPTP, causes symptom of Parkinson's disease in animal models by selectively destroying dopaminergic neurons in substantia nigra. MPP+ iodide is taken up by the dopamine transporter into dopaminergic neurons where it exerts its neurotoxic action on mitochondria by affecting complex I of the respiratory chain. MPP+ iodide is also a high affinity substrate for the serotonin transporter (SERT) .
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- HY-B1081
-
6-Hydroxydopamine hydrochloride; 6-OHDA hydrochloride
|
Dopamine Receptor
Autophagy
Mitophagy
COX
PGE synthase
Interleukin Related
p38 MAPK
Apoptosis
Caspase
|
Neurological Disease
Cancer
|
Oxidopamine (6-OHDA) hydrochloride is an antagonist of the neurotransmitter dopamine. Oxidopamine hydrochloride is a widely used neurotoxin and selectively destroys dopaminergic neurons. Oxidopamine hydrochloride promotes COX-2 activation, leading to PGE2 synthesis and pro-inflammatory cytokine IL-1β secretion. Oxidopamine hydrochloride can be used for the research of Parkinson’s disease (PD), attention-deficit hyperactivity disorder (ADHD), and Lesch-Nyhan syndrome .
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- HY-114936
-
AR-054
|
Bacterial
ADC Cytotoxin
Antibiotic
Mitochondrial Metabolism
|
Infection
Neurological Disease
Cancer
|
Piericidin A (AR-054) is a natural mitochondrial NADH-ubiquinone oxidoreductase (complex I) inhibitor. Piericidin A is a potent neurotoxin and inhibits mitochondrial respiration by disrupting the electron transport system through its action on NADH-ubiquinone reductase. Piericidin A is also a potential quorum-sensing inhibitor that suppresses the expression of the virulence genes of Erwinia carotovora subsp. atroseptica (Eca). Piericidin A is an ADC cytotoxin and has anti-bacterial, anticancer, insecticidal activity .
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- HY-B1081A
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6-Hydroxydopamine hydrobromide; 6-OHDA hydrobromide
|
Dopamine Receptor
Autophagy
Mitophagy
COX
PGE synthase
Interleukin Related
p38 MAPK
Apoptosis
Caspase
|
Neurological Disease
Cancer
|
Oxidopamine (6-OHDA) hydrobromide is an antagonist of the neurotransmitter dopamine. Oxidopamine hydrobromide is a widely used neurotoxin and selectively destroys dopaminergic neurons. Oxidopamine hydrobromide promotes COX-2 activation, leading to PGE2 synthesis and pro-inflammatory cytokine IL-1β secretion. Oxidopamine hydrobromide can be used for the research of Parkinson’s disease (PD), attention-deficit hyperactivity disorder (ADHD), and Lesch-Nyhan syndrome .
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- HY-113294S
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3-Hydroxy-DL-kynurenine-13C3,15N
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Isotope-Labeled Compounds
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Others
|
3-Hydroxykynurenine- 13C3, 15N (3-Hydroxy-DL-kynurenine- 13C3, 15N)is the 13C and 15N labeled3-Hydroxykynurenine(HY-113294) . 3-Hydroxykynurenine, a?metabolite of tryptophan, is a potential endogenous neurotoxin whose increased levels have been described in several neurodegenerative disorders. 3-Hydroxykynurenine induces neuronal apoptosis .
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- HY-W008719S
-
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Mitochondrial Metabolism
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Neurological Disease
|
MPP+-d3 (iodide) is deuterium labeled MPP+ (iodide). MPP+ iodide, a toxic metabolite of the neurotoxin MPTP, causes symptom of Parkinson's disease in animal models by selectively destroying dopaminergic neurons in substantia nigra. MPP+ iodide is taken up by the dopamine transporter into dopaminergic neurons where it exerts its neurotoxic action on mitochondria by affecting complex I of the respiratory chain. MPP+ iodide is also a high affinity substrate for the serotonin transporter (SERT)[1][2].
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- HY-101392
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Harmane
1 Publications Verification
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|
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Harmane, a β-Carboline alkaloid (BCA), is a potent neurotoxin that causes severe action tremors and psychiatric manifestations. Harmane shows 1000-fold selectivity for I1-Imidazoline receptor (IC50=30 nM) over α2-adrenoceptor (IC50=18 μM). Harmane is also a potent and selective inhibitor of monoamine oxidase (MAO) (IC50s=0.5 and 5 μM for human MAO A/B, respectively). Harmane exhibits comutagenic effect .
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- HY-101392S
-
|
Imidazoline Receptor
Monoamine Oxidase
Adrenergic Receptor
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Neurological Disease
Cancer
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Harmane-d is the deuterium labeled Harmane. Harmane, a β-Carboline alkaloid (BCA), is a potent neurotoxin that causes severe action tremors and psychiatric manifestations. Harmane shows 1000-fold selectivity for I1-Imidazoline receptor (IC50=30 nM) over α2-adrenoceptor (IC50=18 μM). Harmane is also a potent and selective inhibitor of monoamine oxidase (MAO) (IC50s=0.5 and 5 μM for human MAO A/B, respectively)[1][2][3][4].
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- HY-101392S1
-
|
Isotope-Labeled Compounds
Imidazoline Receptor
Monoamine Oxidase
Adrenergic Receptor
|
Neurological Disease
Cancer
|
Harmane-d2 is the deuterium labeled Harmane. Harmane, a β-Carboline alkaloid (BCA), is a potent neurotoxin that causes severe action tremors and psychiatric manifestations. Harmane shows 1000-fold selectivity for I1-Imidazoline receptor (IC50=30 nM) over α2-adrenoceptor (IC50=18 μM). Harmane is also a potent and selective inhibitor of monoamine oxidase (MAO) (IC50s=0.5 and 5 μM for human MAO A/B, respectively)[1][2][3][4].
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- HY-101392R
-
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Imidazoline Receptor
Monoamine Oxidase
Adrenergic Receptor
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Neurological Disease
Cancer
|
Harmane (Standard) is the analytical standard of Harmane. This product is intended for research and analytical applications. Harmane, a β-Carboline alkaloid (BCA), is a potent neurotoxin that causes severe action tremors and psychiatric manifestations. Harmane shows 1000-fold selectivity for I1-Imidazoline receptor (IC50=30 nM) over α2-adrenoceptor (IC50=18 μM). Harmane is also a potent and selective inhibitor of monoamine oxidase (MAO) (IC50s=0.5 and 5 μM for human MAO A/B, respectively). Harmane exhibits comutagenic effect .
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Cat. No. |
Product Name |
Target |
Research Area |
-
- HY-P4742
-
6-FAM-AEEAC-SHK
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Biochemical Assay Reagents
|
Others
|
6-FAM-AEEAc-Stichodactyla helianthus Neurotoxin (ShK) (6-FAM-AEEAC-SHK) is a polypeptide that can be used as a Biochemical Assay Reagents.
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-
- HY-P3095
-
|
Peptides
|
Neurological Disease
|
α-Latrotoxin, a potent neurotoxin from black widow spider venom, triggers synaptic vesicle exocytosis from presynaptic nerve terminals .
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-
- HY-P5142
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ω-ACTX-Hv1; ω-Atracotoxin-HV1
|
Calcium Channel
|
Neurological Disease
|
ω-Hexatoxin-Hv1a is a neurotoxin that can be isolated from the venom spider (Hadronyche versuta).ω-Hexatoxin-Hv1a blocks voltage-gated calcium channels .
|
-
- HY-P5816
-
|
Sodium Channel
|
Neurological Disease
|
BmK-M1 is a scorpion toxin, and is composed of 64 amino acids cross-linked by four disulfide bridges. BmK-M1 inhibits Na + channel and can be considered both as a cardiotoxin and a neurotoxin .
|
-
- HY-P5773
-
|
Sodium Channel
|
Neurological Disease
|
Jingzhaotoxin-34, a 35-residue polypeptide, is a neurotoxin. Jingzhaotoxin-34 inhibits tetrodotoxin-sensitive (TTX-S) sodium currents (IC50 of ~85 nM) while having no significant effects on tetrodotoxin-resistant (TTX-R) sodium currents on rat dorsal root ganglion neurons .
|
-
- HY-P5149
-
αC-PrXA
|
nAChR
|
Neurological Disease
|
αC-Conotoxin PrXA is a paralytic peptide neurotoxin and a competitive nAChR antagonist, with IC50s of 1.8 nM (α1β1εδ, adult) and 3.0 nM (α1β1γδ, fetal), respectively. αC-Conotoxin PrXA competes with α-bungarotoxin at the α/δ and α/γ subunit interfaces of the nAChR, shows high specificity against neuromuscular nAChR .
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- HY-P5771
-
|
Sodium Channel
|
Neurological Disease
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Jingzhaotoxin-IX, a C-terminally amidated peptide composed of 35 amino acid residues, is a neurotoxin. Jingzhaotoxin-IX inhibits voltage-gated sodium channels (both tetrodotoxin-resistant and tetrodotoxin-sensitive isoforms) and Kv2.1 channel. Jingzhaotoxin-IX has no effect on delayed rectifier potassium channel Kv1.1, 1.2 and 1.3 .
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- HY-P5772
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Sodium Channel
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Neurological Disease
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Jingzhaotoxin-II, a 32 amino acid residues including two acidic and two basic residues, is a neurotoxin. Jingzhaotoxin-II inhibits voltage-gated sodium channels (VGSC) that significantly slows rapid inactivation of TTX-resistant (TTX-R) VGSC on cardiac myocytes with the IC50 of 0.26 μM .
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- HY-P5150
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Peptides
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Neurological Disease
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alpha-Cobratoxin is a neurotoxin, which can be isolated from the venom of the Thailand cobra. alpha-Cobratoxin exhibits neuromodulatory, antiviral, and analgesic activity. alpha-Cobratoxin also shows potent immunosuppressive activity for acute and chronic multiple sclerosis. alpha-Cobratoxin is further on research in adrenomyeloneuropathy .
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- HY-P5148
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nAChR
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Neurological Disease
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α-Conotoxin BuIA is a paralytic peptide neurotoxin and a competitive nAChR antagonist, with IC50s of 0.258 nM (α6/α3β2), 1.54 nM (α6/α3β4), 5.72 nM (α3β2), respectively. α-Conotoxin BuIA can be used to distinguish nAChRs containing β2- and β4-subunit, respectively. α-Conotoxin BuIA distinguishes among αxβ2 nAChRs with a rank order potency of α6>α3>α2>α4 .
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- HY-P1220
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Sodium Channel
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Neurological Disease
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Huwentoxin-IV is a potent and selective sodium channel blocker, inhibits neuronal Nav1.7, Nav1.2, Nav1.3 and Nav1.4 with IC50s of 26, 150, 338 and 400 nM, respectively. Huwentoxin-IV preferentially blocks peripheral nerve subtype Nav1.7 by binding neurotoxin receptor site 4. Huwentoxin-IV has analgesic effects on animal models of inflammatory and neuropathic pain .
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- HY-P1220A
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Sodium Channel
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Neurological Disease
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Huwentoxin-IV TFA is a potent and selective sodium channel blocker, inhibits neuronal Nav1.7, Nav1.2, Nav1.3 and Nav1.4 with IC50s of 26, 150, 338 and 400 nM, respectively. Huwentoxin-IV TFA preferentially blocks peripheral nerve subtype Nav1.7 by binding neurotoxin receptor site 4. Huwentoxin-IV TFA has analgesic effects on animal models of inflammatory and neuropathic pain .
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- HY-P5147
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nAChR
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Neurological Disease
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α-Conotoxin GID is a paralytic peptide neurotoxin and a selective antagonist of nAChR, with IC50s of 5 nM (α7), 3 nM (α3β2), 150 nM (α4β2), respectively. α-Conotoxin GID is small disulfide-rich peptide, with potential to inhibit chronic pain. α-Conotoxin GID contains a C-terminal carboxylate, thus substitution with a C-terminal carboxamide results in loss of α4β2 nAChR. α-Conotoxin GID can be isolated from the Conus species .
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- HY-P1754
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Peptides
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Neurological Disease
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Tetanus toxin (830-843) is a powerful neurotoxin that reaches by retroaxonal transport and transcytosis the cytoplasm ofspinal inhibitory intemeurons and blocks their ability to release neurotransmitters .
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- HY-P1754A
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Peptides
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Neurological Disease
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Tetanus toxin (830-843) TFA is a powerful neurotoxin that reaches by retroaxonal transport and transcytosis the cytoplasm ofspinal inhibitory intemeurons and blocks their ability to release neurotransmitters .
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- HY-P5851
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Biochemical Assay Reagents
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Neurological Disease
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AaHI is a neurotoxin that can be obtained from the venom of the North African scorpion Androctonus australis hector. AaHI can be used as a tool for the development of active substances with toxin-neutralizing capabilities .
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- HY-P0256
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Apamin
3 Publications Verification
Apamine
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Potassium Channel
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Neurological Disease
Inflammation/Immunology
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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 .
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- HY-P3269
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Calcium Channel
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Others
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Calciseptine, a natural?neurotoxin?isolated from the black mamba Dendroaspis p. polylepis venom. Calciseptine consists of 60 amino acids with four disulfide bonds. Calciseptine specifically blocks L-type?calcium channel[1].
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- HY-P1820
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Peptides
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Infection
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SNAP-25 (187-203), a peptide corresponding to residues 187–203 of SNAP-25, is a substrate for botulinum neurotoxin (BoNT)/A and can be used as a substrate for quantifying the activity of BoNT/C1(1-430) .
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- HY-P0256A
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Apamine TFA
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Potassium Channel
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Neurological Disease
Inflammation/Immunology
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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 .
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- HY-P3055
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DTX-I
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Potassium Channel
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Neurological Disease
Cancer
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Dendrotoxin-I is a potent K + channels blocker and targets voltage-gated potassium channel subunits KV1.1 and KV1.2. Dendrotoxin-I is a neurotoxin isolated from thevenom of Dendroaspis snakes .
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- HY-P5798
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FAS-I
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Cholinesterase (ChE)
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Neurological Disease
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Fasciculin-I is isolated from the mambas venom. Fasciculin-I exerts its toxic effects by inhibiting acetylcholinesterase (AChE). Fasciculin-I blocks α-neurotoxins of nicotinic acetylcholine receptors and cardiac toxins that interact with cell membranes .
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- HY-P5859
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α-PMTX
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Biochemical Assay Reagents
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Neurological Disease
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α-Pompilidotoxin (α-PMTX) is a neurotoxin that can be obtained from the venom of Anoplius safnariensis. α-Pompilidotoxin reversibly and dose-dependently enhances excitatory postsynaptic currents (EPSCs). α-Pompilidotoxin is a useful tool in the field of neuroscience research .
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- HY-P1078
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Calcium Channel
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Neurological Disease
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Huwentoxin XVI, an analgesic, is a highly reversible and selective mammalian N-type calcium channel (IC50 of ~60 nM) antagonist from Chinese tarantula Ornithoctonus huwena. Huwentoxin XVI has no effect on voltagegated T-type calcium channels, potassium channels or sodium channels .
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- HY-P1078A
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Calcium Channel
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Neurological Disease
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Huwentoxin XVI TFA, an analgesic, is a highly reversible and selective mammalian N-type calcium channel (IC50 of ~60 nM) antagonist from Chinese tarantula Ornithoctonus huwena. Huwentoxin XVI TFA has no effect on voltagegated T-type calcium channels, potassium channels or sodium channels .
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- HY-P5833
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κ-Bgt
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nAChR
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Neurological Disease
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κ-Bungarotoxin (κ-Bgt) is a potent, selective, and slowly reversible antagonist of α3β2 neuronal nicotinic acetylcholine receptors with an IC50 of 2.30 nM .
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- HY-P5931
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Potassium channel toxin alpha-KTx 6.13; SPX; α-KTx6.13
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Potassium Channel
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Inflammation/Immunology
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Spinoxin isolated from the venom of scorpion Heterometrus spinifer, is a 34-residue peptide neurotoxin cross-linked by four disulfide bridges. Spinoxin is a potent inhibitor of Kv1.3 potassium channel (IC50 = 63 nM), considering to be valid molecular targets in the diagnostics and therapy of various autoimmune disorders and cancers .
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- HY-P5146
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- HY-P5770
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Sodium Channel
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Neurological Disease
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Jingzhaotoxin-V, a 29-residue polypeptide, is derived from the venom of the spider Chilobrachys jingzhao. Jingzhaotoxin-V inhibits tetrodotoxin-resistant and tetrodotoxin-sensitive sodium currents in rat dorsal root ganglion neurons with IC50 values of 27.6 nM and 30.2 nM, respectively. Jingzhaotoxin-V also inhibits Kv4.2 potassium currents expressed in Xenpus Laevis oocytes (IC50 of 604.2 nM) .
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- HY-P5808
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Peptides
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Neurological Disease
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lota-conotoxin RXIA is an agonist of voltage-gated
sodium channels (Nav1.2, 1.6, 1.7). Iota-conotoxin RXIA
can induce repetitive action potential and seizure in motor axons of frogs
after intracranial injection in mice .
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Cat. No. |
Product Name |
Category |
Target |
Chemical Structure |
Cat. No. |
Product Name |
Chemical Structure |
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- HY-W010347S
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DL-Homocysteine-d4 is the deuterium labeled DL-Homocysteine. DL-Homocysteine is a weak neurotoxin, and can affect the production of kynurenic acid in the brain[1][2].
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- HY-B0887S
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Permethrin-d5 (NRDC-143-d5) is the deuterium labeled Permethrin. Permethrin (NRDC-143) is an insecticide, acaricide, and insect repellent; functions as a neurotoxin, affecting neuron membranes by prolonging sodium channel activation[1][2].
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- HY-W013495S
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Porphobilinogen- 13C2 is the 13C-labeled Porphobilinogen. Porphobilinogen could act as a phototoxin, a neurotoxin, and a metabotoxin.
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- HY-B0887S1
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Permethrin-d9 is the deuterium labeled Permethrin. Permethrin (NRDC-143) is an insecticide, acaricide, and insect repellent; functions as a neurotoxin, affecting neuron membranes by prolonging sodium channel activation.
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- HY-W017386S
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3-Methyl-2-oxovaleric acid-d8 (sodium) is the deuterium labeled 3-Methyl-2-oxovaleric acid. 3-Methyl-2-oxovaleric acid is a neurotoxin, an acidogen, and a metabotoxin, and also an abnormal metabolite that arises from the incomplete breakdown of branched-chain amino acids[1].
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- HY-113294S
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3-Hydroxykynurenine- 13C3, 15N (3-Hydroxy-DL-kynurenine- 13C3, 15N)is the 13C and 15N labeled3-Hydroxykynurenine(HY-113294) . 3-Hydroxykynurenine, a?metabolite of tryptophan, is a potential endogenous neurotoxin whose increased levels have been described in several neurodegenerative disorders. 3-Hydroxykynurenine induces neuronal apoptosis .
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- HY-W008719S
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MPP+-d3 (iodide) is deuterium labeled MPP+ (iodide). MPP+ iodide, a toxic metabolite of the neurotoxin MPTP, causes symptom of Parkinson's disease in animal models by selectively destroying dopaminergic neurons in substantia nigra. MPP+ iodide is taken up by the dopamine transporter into dopaminergic neurons where it exerts its neurotoxic action on mitochondria by affecting complex I of the respiratory chain. MPP+ iodide is also a high affinity substrate for the serotonin transporter (SERT)[1][2].
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- HY-101392S
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Harmane-d is the deuterium labeled Harmane. Harmane, a β-Carboline alkaloid (BCA), is a potent neurotoxin that causes severe action tremors and psychiatric manifestations. Harmane shows 1000-fold selectivity for I1-Imidazoline receptor (IC50=30 nM) over α2-adrenoceptor (IC50=18 μM). Harmane is also a potent and selective inhibitor of monoamine oxidase (MAO) (IC50s=0.5 and 5 μM for human MAO A/B, respectively)[1][2][3][4].
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- HY-101392S1
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Harmane-d2 is the deuterium labeled Harmane. Harmane, a β-Carboline alkaloid (BCA), is a potent neurotoxin that causes severe action tremors and psychiatric manifestations. Harmane shows 1000-fold selectivity for I1-Imidazoline receptor (IC50=30 nM) over α2-adrenoceptor (IC50=18 μM). Harmane is also a potent and selective inhibitor of monoamine oxidase (MAO) (IC50s=0.5 and 5 μM for human MAO A/B, respectively)[1][2][3][4].
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