Search Result
Results for "
Venom
" in MedChemExpress (MCE) Product Catalog:
1
Biochemical Assay Reagents
1
Isotope-Labeled Compounds
Cat. No. |
Product Name |
Target |
Research Areas |
Chemical Structure |
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- HY-P5652
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Bacterial
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Infection
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Bombolitin II is an antimicrobial peptide derived from bumblebee venom. Bombolitin II can lysate erythrocyte and liposome .
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- HY-P5653
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Bacterial
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Infection
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Bombolitin III is an antimicrobial peptide derived from bumblebee venom. Bombolitin III can lysate erythrocyte and liposome .
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- HY-P5654
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Bacterial
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Infection
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Bombolitin IV is an antimicrobial peptide derived from bumblebee venom. Bombolitin IV can lysate erythrocyte and liposome .
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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-P5781
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Sodium Channel
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Neurological Disease
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δ-Theraphotoxin-Hm1b is a 42-amino acid peptide isolated from Togo starburst tarantula (Heteroscodra maculata) venom. δ-Theraphotoxin-Hm1b selectively inhibits inactivation of NaV1.1 but have no effect on NaV1.7 .
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- HY-P1426
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Potassium Channel
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Inflammation/Immunology
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AmmTX3 is a peptide toxin that can be isolated from the venom of the scorpion Androctonus mauretanicus. AmmTX3 is specific blocker of Kv4 channel. AmmTX3 inhibits the A-type K + current (Ki: 131 nM) .
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- HY-P5835
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Potassium Channel
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Neurological Disease
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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 .
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-
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- HY-P1426A
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Potassium Channel
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Inflammation/Immunology
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AmmTX3 TFA is a peptide toxin that can be isolated from the venom of the scorpion Androctonus mauretanicus. AmmTX3 TFA is specific blocker of Kv4 channel. AmmTX3 TFA inhibits the A-type K + current (Ki: 131 nM) .
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- HY-P5629
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Bacterial
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Infection
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MCF is an antimicrobial peptide derived from bee venom. MCF has activity against E.coli W 160-37, S.aureus 8530 and B.subtilis, the MIC values are 35-45 μg/ml, 25-35 μg/ml and 15-25 μg/ml .
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- HY-P5780
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Sodium Channel
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Neurological Disease
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π-TRTX-Hm3a is a 37-amino acid peptide isolated from Togo starburst tarantula (Heteroscodra maculata) venom. π-TRTX-Hm3a pH-dependently inhibits acid-sensing ion channel 1a (ASIC1a) with an IC50 of 1-2 nM and potentiates ASIC1b with an EC50 of 46.5 nM .
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- HY-P1443
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Sodium Channel
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Cancer
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OD1 is a scorpion α-toxin that can be isolated from the venom of the Iranian yellow scorpion (Odonthobuthus doriae. OD1 is a modulator of mammalian Nav1.7 (EC50: 4.5 nM) .
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- HY-P5854
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Potassium Channel
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Neurological Disease
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Aa1 toxin, a neurotoxic peptide that can be obtained from the venom of Androctonus australis Garzoni, is a specific potassium channel blocker. Aa1 toxin can be used in the study of neurological diseases .
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- HY-P3985
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Bradykinin potentiating peptide B
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Angiotensin-converting Enzyme (ACE)
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Others
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Bradykinin potentiator B (Bradykinin potentiating peptide B) is venom of Agkistrodon halys blomhoffi. Bradykinin potentiator B is a potent ACE inhibitor. Bradykinin potentiator inhibits the activity of bradykinin inhibitory peptidase .
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- HY-137788
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nAChR
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Neurological Disease
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α-Conotoxin GI has high affinity for nAChR.α-Conotoxin GI is a short peptide toxin that can be isolated from the venom of Conus geographus.α-Conotoxin GI has the similar activity with neuromuscular blocking agent .
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- HY-P5862
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Mu-Conotoxin BuIIIB
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Sodium Channel
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Neurological Disease
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μ-Conotoxin BuIIIB (Mu-Conotoxin BuIIIB) is a mammalian neuronal voltage-gated sodium channel (VGSC) blocker. μ-Conotoxin BuIIIB can be obtained from the venom of Cone snails and is a probe for ion channel function research. μ-Conotoxin BuIIIB can be used in the study of neurological diseases such as pain .
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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-P5845
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α-RgIA
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nAChR
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Neurological Disease
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α-Conotoxin RgIA (α-RgIA) is a specific α9α10 nAChR antagonist. α-Conotoxin RgIA can be obtained from Conus regius venom. α-Conotoxin RgIA can be used in the study of neurological diseases .
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- HY-P5864
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Sodium Channel
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Neurological Disease
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μ-Conotoxin BuIIIA (Mu-Conotoxin BuIIIA) is a voltage-gated sodium channel (VGSC) blocker. μ-Conotoxin BuIIIA is a toxic peptide that can be obtained from the venom of Cone snails. μ-Conotoxin BuIIIA can be used in the study of neurological diseases .
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- HY-P5841
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nAChR
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Neurological Disease
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α-Conotoxin LtIA is an α3β2 nAChR blocker (IC50=9.8 nM), that can be obtained from Conus litteratus venom. Alpha-Conotoxin LtIA can be used in the study of neurological diseases (such as Parkinson's disease, pain) .
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- HY-P5857
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Micrurotoxin 2
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GABA Receptor
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Neurological Disease
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MmTx2 toxin is a GABAA receptor modulator that enhances GABAA receptor sensitivity to agonists. MmTx2 toxin can be obtained from venom of coral snake. MmTx2 toxin can be used in the study of neurological diseases such as epilepsy, schizophrenia and chronic pain .
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- HY-P2699
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GrTx; ω-GsTx SIA
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Calcium Channel
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Neurological Disease
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ω-Grammotoxin SIA (GrTx) is P/Q and N-type voltage-gated Calcium channels inhibitor. ω-Grammotoxin SIA is also a protein toxin that can be obtained from spider venom. ω-Grammotoxin SIA has the potential to study neurological diseases as well as cardiovascular diseases .
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- HY-P5159
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Sodium Channel
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Inflammation/Immunology
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Crotamine is a Na + channel modulator. Crotamine is a 42 amino acid toxin cross-linked by three disulfide bridges. Crotamine has analgesic activity. Crotamine also interacts with lipid membranes and shows myonecrotic activity. Crotamine can be isolated from Crotalus durissus terrificus venom .
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- HY-P5853
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Potassium Channel
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Inflammation/Immunology
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Aam-KTX is a Kv channel inhibitor with IC50 values of 1.1 nM and >750 nM for Kv1.3 and Kv1.1, respectively. Aam-KTX is a toxic peptide obtained from the venom of the scorpion Mesobuthus eupeus. Aam-KTX has potential in autoimmune diseases research .
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- HY-P5154
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Potassium Channel
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Neurological Disease
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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) .
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- HY-P1441
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Sodium Channel
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Others
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Mambalgin-1 is a toxin isolated from black mamba venom. Mambalgin-1 is a disulfide-rich polypeptide consisting of 57 amino acids and belongs to the family of three-finger toxins. Mambalgin-1 can bind to and stabilize ASICs (acid-sensing ion channels) in a physiologically relevant closed-channel conformation .
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- HY-P5790
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Sodium Channel
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Neurological Disease
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μ-TRTX-Hd1a, a spider venom, is a selective NaV 1.7 inhibitor. μ-TRTX-Hd1a is a gating modifier that inhibits human NaV 1.7 by interacting with the S3b-S4 paddle motif in channel domain II .
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- HY-N7017
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- HY-P5863
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Mamb-2
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Sodium Channel
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Neurological Disease
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Mambalgin-2 (Mamb-2) is an acid-sensitive ion channels (ASICs) inhibitor and a venom peptide. Mambalgin-2 can be obtained from the venom of the African black mamba. Mambalgin-2 can be used in the study of pain and neurological diseases .
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- HY-N4016
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- HY-P2949
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Potassium Channel
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Cancer
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Pandinotoxin Kα, isolated from the venom of Pandinus imperator, is the inhibitor of A-type potassium channel .
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- HY-N4255
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Others
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Cancer
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Resibufagin is a kind of bufadienolide isolated from the venom of Bufo bufo gargarizans, has anti-tumor activities .
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- HY-E70225
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Others
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Others
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Hemocoagulase, deinagkistrodonacutus is a hemocoagulase isolated and purified from the venom of agkistrodon agkistrodon to prevent bleeding after surgery .
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- HY-P0173A
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Chloride Channel
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Cancer
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Chlorotoxin is a 36 amino-acid peptide from the venom of the Israeli scorpion Leiurus quinquestriatus with anticancer activity. Chlorotoxin is a chloride channel blocker.
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- HY-W012479
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- HY-P4071
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Cathelicidin-OH antimicrobial peptide
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Bacterial
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Infection
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OH-CATH is a natural antimicrobial peptide that can be isolated from the venom and tissue of Ophiophagus hannah (King Cobra) .
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- HY-P5144
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- HY-P2785
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- HY-P0173B
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Chloride Channel
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Cancer
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Chlorotoxin TFA is a peptide isolated from the venom of the scorpion Leiurus quinquestriatus, acts as a chloride channel blocker . Anti-cancer activity .
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- HY-P1084
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β-PMTX
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Sodium Channel
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Neurological Disease
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β-Pompilidotoxin (β-PMTX), a wasp venom, can slow sodium channel inactivation and increases steady-state sodium current in cells .
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- HY-P3111
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Potassium Channel
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Others
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Slotoxin, a peptide from Centruroides noxius Hoffmann scorpion venom, blocks high conductance calcium-activated potassium channel, with Kd of 1.5 nM[1].
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- HY-P5153
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μ-TRTX-Tp1a
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Sodium Channel
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Neurological Disease
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ProTx-III is a selective and potent inhibitor of voltage-gated sodium channel Nav1.7, with an IC50 of 2.1 nM. ProTx-III is a spider venom peptide isolated from the venom of the Peruvian green velvet tarantella. ProTx-III has a typical inhibitor cystine knot motif (ICK). ProTx-III is able to reverse the pain response. ProTx-III can be used to study diseases such as chronic pain, epilepsy, and arrhythmia .
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- HY-P1084A
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β-PMTX TFA
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Sodium Channel
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Neurological Disease
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β-Pompilidotoxin TFA (β-PMTX TFA), a wasp venom, can slow sodium channel inactivation and increases steady-state sodium current in cells .
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- HY-P2785A
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- HY-P5140
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Calcium Channel
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Metabolic Disease
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ω-Tbo-IT1 is a peptide toxin that can be isolated from the venom of Tibellus oblongus.ω-Tbo-IT1 is an inhibitor of insect calcium channel .
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- HY-P5183
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Sodium Channel
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Neurological Disease
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Hm1a is a disulfide-rich spider-venom peptide, and a NaV1.1 activator. Hm1a restores the function of inhibitory interneurons in Dravet syndrome (DS) mouse model .
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- HY-N0876
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Others
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Cancer
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Arenobufagin is a natural bufadienolide from toad venom; has potent antineoplastic activity against HCC HepG2 cells as well as corresponding multidrug-resistant HepG2/ADM cells.
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- HY-12537
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- HY-N6575
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- HY-P5152
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Sodium Channel
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Neurological Disease
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Scorpion toxin Tf2 is a β-scorpion toxin, which is firstly identified in the venom of the Brazilian scorpion Tityus fasciolatus. Scorpion toxin Tf2 is a Nav1.3 activator, which is a neuronal voltage-gated sodium (Nav) subtype implicated in epilepsy and nociception. Scorpion toxin Tf2 enhances hNav1.3 activation voltage and opens the channel at resting membrane potentials .
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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-P1807
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Histamine Receptor
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Inflammation/Immunology
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Mast Cell Degranulating Peptide HR-2, a 14-membered linear peptide isolated from the venom of the giant hornet Vespa orientalis, is capable of degranulating mast cells and thus initiating histamine release .
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- HY-W012479S
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Endogenous Metabolite
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Metabolic Disease
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H-D-Trp-OH-d5 is the deuterium labeled H-D-Trp-OH. H-D-Trp-OH is a D-stereoisomer of tryptophan and occasionally found in naturally produced peptides such as the marine venom peptide.
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- HY-P1330
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P2X Receptor
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Inflammation/Immunology
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Purotoxin 1 is a P2X3 receptor inhibitor. Purotoxin 1 shows antinociceptive properties in animal models of inflammatory pain. Purotoxin 1 can be isolated from the venom of the wolf spider Geolycosa sp .
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- HY-P3037
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Calcium Channel
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Imperatoxin A, a peptide toxin derived from the venom of the African scorpion Pandinus imperator, activator of Ca 2+-release channels/ryanodine receptors (RyRs)? enhances the influx of Ca 2+ from the sarcoplasmatic reticulum into the cell .
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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-P5143
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Calcium Channel
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Inflammation/Immunology
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ω-Conotoxin SO3 is a blocker of N-type voltage-sensitive calcium channel. ω-Conotoxin SO3 is an analgesicω-conotoxin that can be isolated from the venom of C. striatus .
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- HY-P5020
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Bacterial
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Infection
Cancer
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Crotalicidin is an antimicrobial peptide and anti-tumor peptide that can effectively inhibit the activity of Gram-negative bacteria and tumor cells. Crotalicidin can be obtained from rattlesnake venom. Crotalicidin can be used in the study of microbial infections and cancer .
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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-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-P3064
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Leiurotoxin I
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Potassium Channel
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Neurological Disease
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Scyllatoxin (Leiurotoxin I) is a peptide toxin, it can be isolated from the venom of the scorpion (Leiurus quinquestriatus hebraeus). Scyllatoxin is a blocker of small-conductance KCa (SK) channel. Scyllatoxin enhances both norepinephrine (NE) and epinephrine (Epi) release in vivo .
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- HY-P3065
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Calcium Channel
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Neurological Disease
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Calcicludine is a protein toxin from the venom of the green mamba Dendroaspis angusticeps that inhibits high-voltage-activated calcium channel, especially L-type calcium channel with the IC50 of 88 nM. Calcicludine has role in excitatory synaptic transmission .
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- HY-P2710
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Potassium Channel
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Neurological Disease
Inflammation/Immunology
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Noxiustoxin is a toxin from the venom of the Mexican scorpion Centruroides noxius which block voltage-dependent potassium channel (Kv1.3, IC50 = 360 nM), and calcium-activated potassium channel. Noxiustoxin plays an important role in neuroinflammatory disease .
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- HY-P5783
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Sodium Channel
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Neurological Disease
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δ-Buthitoxin-Hj2a, a scorpion-venom peptide, is a potent NaV1.1 agonist with an EC50 of 32 nM. δ-Buthitoxin-Hj2a can be used for the Dravet syndrome (DS) research .
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- HY-P5784
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Sodium Channel
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Neurological Disease
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δ-Buthitoxin-Hj1a, a scorpion-venom peptide, is a potent NaV1.1 agonist with an EC50 of 17nM. δ-Buthitoxin-Hj1a can be used for the Dravet syndrome (DS) research .
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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-P3914
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Oct-CA(1-7)M(2-9)
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Bacterial
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Infection
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Cecropin A (1-7)-Melittin A (2-9) is an antimicrobial peptide with antimicrobial activity against a broad spectrum of Gram-positive and Gram-negative aerobic bacteria, as well as antimalarial activity, without the adverse hemolytic properties of bee venom peptides .
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- HY-P2705
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Endogenous Metabolite
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Others
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Mastoparan X is a GTP-binding regulatory protein (G protein)-activating peptide, and a tetradecapeptide from wasp venom. Mastoparan X acts function by the direct activation of G protein that couple to phospholipase C to cause secretion from various kinds of cells .
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- HY-P5858
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Sodium Channel
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Neurological Disease
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μ-Conotoxin SIIIA is a tetrodotoxin (TTX)-resistant sodium channel blocker. μ-Conotoxin SIIIA is a toxic peptide that can be obtained from the venom of Conus snails. μ-Conotoxin SIIIA can be used in the study of neurological diseases, such as neuropathic pain .
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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-P5865
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Theraphotoxin-Tap1a; TRTX-Tap1a; µ/ω-TRTX-Tap1a
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Sodium Channel
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Neurological Disease
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Tap1a (Theraphotoxin-Tap1a) is a spider venom peptide that inhibits sodium channels with IC50s of 80 nM and 301 nM against Nav1.7 and Nav1.1, respectively. Tap1a shows analgesic effects .
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- HY-P5788
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Potassium Channel
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Neurological Disease
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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 .
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- HY-P0190
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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 Kd of ~1 nM. Iberiotoxin does not block other types of voltage-dependent ion channels .
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- HY-125744
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Biochemical Assay Reagents
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Others
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Palmitoyl thio-PC is a chromogenic substrate specific for PLA2 with a palmitoyl thioester at the sn-2 position. Palmitoyl thio-PC could be used to measure bee-venom sPLA2 activity in a phospholipid:Triton X-100 mixed micelle system .
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- HY-P1408
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Integrin
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Cancer
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Obtustatin is a non-RGD disintegrin of 41 residues. Obtustatin can be isolated from Vipera lebetina obtusa venom. Obtustatin is a potent and selective inhibitor of the adhesion of integrin α1β1 to collagen IV. Obtustatin inhibits angiogenesis, and can be used for research of cancer .
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- HY-P3014
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Potassium Channel
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Others
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Hongotoxin-1, isolated from venom of Centruroides limbatus, is the inhibitor of potassium channel, with IC50 for? Kv1.1, Kv1.2, Kv1.3, and Kv1.6 of 31 pM, 170 pM, 86 pM,and 6000 pM, respectively .
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- HY-P2700
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Sodium Channel
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Neurological Disease
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μ-Conotoxin GIIIB is a 22-residue polypeptide that can be isolated from the venom of piscivorous cone snail Conus geographus. μ-Conotoxin GIIIB is a NaV1.4 channel inhibitor. μ-Conotoxin GIIIB blocks muscle cell's contraction .
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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-P5807A
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β-Mammal toxin Cn2 TFA
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Sodium Channel
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Neurological Disease
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Cn2 toxin TFA (β-Mammal toxin Cn2 TFA) is a single-chain β-scorpion neurotoxic peptide that is the main toxin in scorpion venom. Cn2 toxin (TFA) specifically targets mammalian voltage-gated sodium channels (VGSC) Nav1.6 .
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- HY-P1105
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Chloride Channel
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Neurological Disease
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GaTx2 is a seletive and a high affinity inhibitor of ClC-2 channels with a voltage-dependent apparent KD of ∼20 pM. GaTx2 is a peptide toxin inhibitor from Leiurus quinquestriatus hebraeus venom. GaTx2 is useful in determining the role and the membrane localization of ClC-2 in specific cell types .
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- HY-P1408A
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Integrin
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Cancer
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Obtustatin triacetate is a 41-residue non-RGD disintegrin. Obtustatin triacetate can be isolated from the venom of Vipera lebetina obtusa. Obtustatin triacetate is a potent and selective inhibitor of integrin α1β1 adhesion to type IV collagen. Obtustatin triacetate inhibits angiogenesis and may be used in cancer research .
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- HY-P1189
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Integrin
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Metabolic Disease
Inflammation/Immunology
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Echistatin, the smallest active RGD protein belonging to the family of disintegrins that are derived from snake venoms, is a potent inhibitor of platelet aggregation. Echistatin is a potent inhibitor of bone resorption in culture. Echistatin is a potent antagonist of αIIbβ3, αvβ3 and α5β1 .
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- HY-P1189A
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Integrin
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Metabolic Disease
Inflammation/Immunology
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Echistatin TFA, the smallest active RGD protein belonging to the family of disintegrins that are derived from snake venoms, is a potent inhibitor of platelet aggregation. Echistatin is a potent inhibitor of bone resorption in culture. Echistatin is a potent antagonist of αIIbβ3, αvβ3 and α5β1 .
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- HY-P1287
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iGluR
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Neurological Disease
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Conantokin-T is a γ-carboxyglutamate-containing, N-methyl-D-aspartate (NMDA) antagonist peptidewith an IC50 value of 2 μM. Conantokin-T inhibits NMDA receptor-mediated calcium influx in central nervous system neurons. Conantokin-T can be purified from the venom of the fish-hunting cone snail, Conus tulipa .
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- HY-P5154A
-
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Potassium Channel
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Neurological Disease
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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) .
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- HY-E70231
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Others
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Cardiovascular Disease
|
Defibrase, deinagkistrodonacutus is a proteolytic enzyme extraction of Agkistrodon halys venom. Defibrase can be used for degradation of fibrinogen. Defibrase can exacerbate myosin-induced EAM (experimental autoimmune myositis). Defibrase can be used for degradation of fibrinogen. Defibrase is commonly used for research of acute ischemic cerebrovascular disease, thromboangiitis obliterans, deep phlebitis and sudden deafness .
|
-
- HY-P0099
-
|
|
|
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 .
|
-
- HY-N7020
-
|
Others
|
Cancer
|
Cinobufaginol is a natural bufadienolide isolated from toad venom which has been widely used for centuries in China to treat different diseases, especially for cancer. Cinobufaginol potently inhibits the activity against human nasopharyngeal carcinoma cell lines with IC50s of 803 μΜ and 1.270 μΜ for CNE-1 and CNE-2Z, respectively .
|
-
- HY-P1073
-
|
Calcium Channel
Sodium Channel
Potassium Channel
|
Cancer
|
ProTx-I, a venom toxin of the tarantula Thrixopelma pruriens, is a potent, selective CaV3.1 channel blocker with IC50 values of 0.2 μM and 31.8 μM for hCaV3.1 and hCaV3.2 respectively. ProTx-I is also a potent blocker for voltage-gated Na + channels and inhibits KV 2.1 channels .
|
-
- HY-103474
-
(+)-Bicuculline methiodide; d-Bicuculline methiodide
|
GABA Receptor
|
Neurological Disease
|
Bicuculline methiodide is a potent GABA(A) receptors blocker. Bicuculline methiodide alters membrane properties and firing pattern. Bicuculline methiodide reduces the Apamin-sensitive afterhyperpolarization, while Apamin is a toxin isolated from bee venom to block small conductance Ca 2+ -activated K + channels. Bicuculline methiodide facilitates burst firing via blocking apamin-sensitive Ca 2+ -activated K + current .
|
-
- HY-P5770
-
|
Sodium Channel
|
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) .
|
-
- HY-P1410
-
GsMTx4
Maximum Cited Publications
29 Publications Verification
|
TRP Channel
Piezo Channel
|
Cardiovascular Disease
Neurological Disease
Inflammation/Immunology
|
GsMTx4 is a spider venom peptide that selectively inhibits cationic-permeable mechanosensitive channels (MSCs) belonging to the Piezo and TRP channel families. GsMTx4 also blocks cation-selective stretch-activated channels (SACs) , attenuates lysophosphatidylcholine (LPC)-induced astrocyte toxicity and microglial reactivity. GsMTx4 is an important pharmacological tool for identifying the role of these excitatory MSCs in normal physiology and pathology .
|
-
- HY-P1604
-
|
Sodium Channel
|
Inflammation/Immunology
|
ATX-II is a specific Na + channel Modulator toxin that can be isolated from the venom of sea anemone (Anemonia sulcata). ATX-II causes delayed inactivation of the Na +
|
-
- HY-P1410A
-
GsMTx4 TFA
Maximum Cited Publications
29 Publications Verification
|
TRP Channel
Piezo Channel
|
Cardiovascular Disease
Neurological Disease
Inflammation/Immunology
|
GsMTx4 TFA is a spider venom peptide that selectively inhibits cationic-permeable mechanosensitive channels (MSCs) belonging to the Piezo and TRP channel families. GsMTx4 TFA also blocks cation-selective stretch-activated channels (SACs) , attenuates lysophosphatidylcholine (LPC)-induced astrocyte toxicity and microglial reactivity. GsMTx4 TFA is an important pharmacological tool for identifying the role of these excitatory MSCs in normal physiology and pathology .
|
-
- HY-P1280
-
|
Potassium Channel
|
Neurological Disease
|
Margatoxin, an alpha-KTx scorpion toxin, is a high affinity inhibitor of Kv1.3 (Kd=11.7 pM). Margatoxin inhibits the Kv1.2 (Kd=6.4 pM) and Kv1.1 (Kd=4.2 nM). Margatoxin, a 39 amino-acid-long peptide, is isolated from the venom of the scorpion Centruroides margaritatus and widely used in ion channel research .
|
-
- HY-P1365
-
α-CTxMII
|
nAChR
|
Neurological Disease
|
α-Conotoxin MII (α-CTxMII), a 16-amino acid peptide from the venom of the marine snail Conus magus, potently blocks nicotinic acetylcholine receptors (nAChRs) composed of α3β2 subunits, with an IC50 of 0.5 nM. α-Conotoxin MII (α-CTxMII) potently blocks β3-containing neuronal nicotinic receptors .
|
-
- HY-P1079
-
|
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-P3906
-
|
Fungal
Apoptosis
Phospholipase
Reactive Oxygen Species
|
Infection
|
Melittin free acid is a basic 26-amino-acid polypeptide, the major active ingredient of honeybee venom. Melittin free acid is an activator of phospholipase A2 (PLA2). Melittin free acid has broad-spectrum antifungal activity with MIC values of 0.4-60 μM. Melittin free acid hinders fungal growth by inducing cell apoptosis, repressing (1,3)-β-D-glucan synthase and participating in other pathways .
|
-
- HY-P5157
-
|
Potassium Channel
|
Neurological Disease
|
BmP02 is a selective Kv1.3 channel blocker and a highly-selective Kv4.2 modulator, which can be isolated from Chinese scorpion (Buthus martensi Karsch) venom. BmP02 also delays the inactivation of Kv4.2 in HEK293T cells, with an EC50 value of ~850 nM. BmP02 inhibits the transient outward potassium currents (Ito) in ventricular muscle cells .
|
-
- HY-P1604A
-
|
Sodium Channel
|
Inflammation/Immunology
|
ATX-II TFA is a specific Na + channel Modulator toxin that can be isolated from the venom of sea anemone (Anemonia sulcata). ATX-II TFA causes delayed inactivation of the Na +
|
-
- HY-P5860
-
Micrurotoxin 1
|
GABA Receptor
|
Neurological Disease
|
MmTx1 toxin (Micrurotoxin 1) is an allosteric GABAA receptor modulator that increases GABAA receptor susceptibility to agonist .
|
-
- HY-P1365A
-
α-CTxMII TFA
|
nAChR
|
Neurological Disease
|
α-Conotoxin MII TFA (α-CTxMII TFA), a 16-amino acid peptide from the venom of the marine snail Conus magus, potently blocks nicotinic acetylcholine receptors (nAChRs) composed of α3β2 subunits, with an IC50 of 0.5 nM. α-Conotoxin MII TFA (α-CTxMII TFA) potently blocks β3-containing neuronal nicotinic receptors .
|
-
- HY-P1280A
-
|
Potassium Channel
|
Neurological Disease
|
Margatoxin TFA, an alpha-KTx scorpion toxin, is a high affinity inhibitor of Kv1.3 (Kd=11.7 pM). Margatoxin TFA inhibits the Kv1.2 (Kd=6.4 pM) and Kv1.1 (Kd=4.2 nM). Margatoxin TFA, a 39 amino-acid-long peptide, is isolated from the venom of the scorpion Centruroides margaritatus and widely used in ion channel research .
|
-
- HY-P5164
-
|
Sodium Channel
|
Neurological Disease
|
GrTx1 is a peptide toxin originally isolated from the venom of the spider Grammostola rosea. GrTx1 blocks sodium channel, with IC50s of 0.63 µM, 0.23 µM, 0.77 µM, 1.29 µM, 0.63 µM and 0.37 µM for Nav1.1, Nav1.2, Nav1.3, Nav1.4, Nav1.6 and Nav1.7, repectively .GrTx1 can be used for neurological disease research .
|
-
- HY-P5158
-
|
Adrenergic Receptor
|
Others
|
Conopeptide rho-TIA is a peptide derived from the venom contained in the predatory sea snail Conus tulipa, has highly selective and noncompetitive inhibitor at human α1B-Adrenergic Receptor. Conopeptide rho-TIA acts a competitive inhibitor at human α1A-Adrenergic Receptor and α1D-Adrenergic Receptor. Conopeptide rho-TIA binds to each subtype and may provide useful information for the development of novel α1-Adrenergic Receptor subtype-selective drugs .
|
-
Cat. No. |
Product Name |
Type |
-
- HY-NP004
-
CVF
|
Native Proteins
|
Cobra venom factor (CVF) is the complement-activating protein from cobra venom. CVF is a three-chain protein that functionally resembles C3b, the activated form of complement component C3. Cobra Venom Factor can be used for the research of the functions of complement in host defense and immune response as well as in the pathogenesis of diseases .
|
Cat. No. |
Product Name |
Target |
Research Area |
-
- HY-P5650
-
|
Peptides
|
Infection
|
Bombolitin I is an antimicrobial peptide derived from bumblebee venom. Bombolitin I can lysate erythrocyte and liposome .
|
-
- HY-P5652
-
|
Bacterial
|
Infection
|
Bombolitin II is an antimicrobial peptide derived from bumblebee venom. Bombolitin II can lysate erythrocyte and liposome .
|
-
- HY-P5653
-
|
Bacterial
|
Infection
|
Bombolitin III is an antimicrobial peptide derived from bumblebee venom. Bombolitin III can lysate erythrocyte and liposome .
|
-
- HY-P5654
-
|
Bacterial
|
Infection
|
Bombolitin IV is an antimicrobial peptide derived from bumblebee venom. Bombolitin IV can lysate erythrocyte and liposome .
|
-
- HY-P5166
-
|
Peptides
|
Others
|
Lys-Conopressin-G, a vasotocin-like peptide, can be isolated from the venom of the worm-hunting snail (conus imperialis) .
|
-
- HY-P5851
-
|
Biochemical Assay Reagents
|
Neurological Disease
|
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 .
|
-
- HY-P5781
-
|
Sodium Channel
|
Neurological Disease
|
δ-Theraphotoxin-Hm1b is a 42-amino acid peptide isolated from Togo starburst tarantula (Heteroscodra maculata) venom. δ-Theraphotoxin-Hm1b selectively inhibits inactivation of NaV1.1 but have no effect on NaV1.7 .
|
-
- HY-P1426
-
|
Potassium Channel
|
Inflammation/Immunology
|
AmmTX3 is a peptide toxin that can be isolated from the venom of the scorpion Androctonus mauretanicus. AmmTX3 is specific blocker of Kv4 channel. AmmTX3 inhibits the A-type K + current (Ki: 131 nM) .
|
-
- HY-P5835
-
|
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-P5167
-
|
Peptides
|
Inflammation/Immunology
|
GsAF-1 is a peptide toxin containing three disulfide bonds. GsAF-1 can be isolated from the venom of the Chilean pink tarantula. GsAF-1 can be used for research of moderate-to-severe pain .
|
-
- HY-P1426A
-
|
Potassium Channel
|
Inflammation/Immunology
|
AmmTX3 TFA is a peptide toxin that can be isolated from the venom of the scorpion Androctonus mauretanicus. AmmTX3 TFA is specific blocker of Kv4 channel. AmmTX3 TFA inhibits the A-type K + current (Ki: 131 nM) .
|
-
- HY-P5629
-
|
Bacterial
|
Infection
|
MCF is an antimicrobial peptide derived from bee venom. MCF has activity against E.coli W 160-37, S.aureus 8530 and B.subtilis, the MIC values are 35-45 μg/ml, 25-35 μg/ml and 15-25 μg/ml .
|
-
- HY-P5780
-
|
Sodium Channel
|
Neurological Disease
|
π-TRTX-Hm3a is a 37-amino acid peptide isolated from Togo starburst tarantula (Heteroscodra maculata) venom. π-TRTX-Hm3a pH-dependently inhibits acid-sensing ion channel 1a (ASIC1a) with an IC50 of 1-2 nM and potentiates ASIC1b with an EC50 of 46.5 nM .
|
-
- HY-P1443
-
|
Sodium Channel
|
Cancer
|
OD1 is a scorpion α-toxin that can be isolated from the venom of the Iranian yellow scorpion (Odonthobuthus doriae. OD1 is a modulator of mammalian Nav1.7 (EC50: 4.5 nM) .
|
-
- HY-P5854
-
|
Potassium Channel
|
Neurological Disease
|
Aa1 toxin, a neurotoxic peptide that can be obtained from the venom of Androctonus australis Garzoni, is a specific potassium channel blocker. Aa1 toxin can be used in the study of neurological diseases .
|
-
- HY-P3985
-
Bradykinin potentiating peptide B
|
Angiotensin-converting Enzyme (ACE)
|
Others
|
Bradykinin potentiator B (Bradykinin potentiating peptide B) is venom of Agkistrodon halys blomhoffi. Bradykinin potentiator B is a potent ACE inhibitor. Bradykinin potentiator inhibits the activity of bradykinin inhibitory peptidase .
|
-
- HY-137788
-
|
nAChR
|
Neurological Disease
|
α-Conotoxin GI has high affinity for nAChR.α-Conotoxin GI is a short peptide toxin that can be isolated from the venom of Conus geographus.α-Conotoxin GI has the similar activity with neuromuscular blocking agent .
|
-
- HY-P5862
-
Mu-Conotoxin BuIIIB
|
Sodium Channel
|
Neurological Disease
|
μ-Conotoxin BuIIIB (Mu-Conotoxin BuIIIB) is a mammalian neuronal voltage-gated sodium channel (VGSC) blocker. μ-Conotoxin BuIIIB can be obtained from the venom of Cone snails and is a probe for ion channel function research. μ-Conotoxin BuIIIB can be used in the study of neurological diseases such as pain .
|
-
- HY-P5142
-
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-P5845
-
α-RgIA
|
nAChR
|
Neurological Disease
|
α-Conotoxin RgIA (α-RgIA) is a specific α9α10 nAChR antagonist. α-Conotoxin RgIA can be obtained from Conus regius venom. α-Conotoxin RgIA can be used in the study of neurological diseases .
|
-
- HY-P5864
-
|
Sodium Channel
|
Neurological Disease
|
μ-Conotoxin BuIIIA (Mu-Conotoxin BuIIIA) is a voltage-gated sodium channel (VGSC) blocker. μ-Conotoxin BuIIIA is a toxic peptide that can be obtained from the venom of Cone snails. μ-Conotoxin BuIIIA can be used in the study of neurological diseases .
|
-
- HY-P5841
-
|
nAChR
|
Neurological Disease
|
α-Conotoxin LtIA is an α3β2 nAChR blocker (IC50=9.8 nM), that can be obtained from Conus litteratus venom. Alpha-Conotoxin LtIA can be used in the study of neurological diseases (such as Parkinson's disease, pain) .
|
-
- HY-P5857
-
Micrurotoxin 2
|
GABA Receptor
|
Neurological Disease
|
MmTx2 toxin is a GABAA receptor modulator that enhances GABAA receptor sensitivity to agonists. MmTx2 toxin can be obtained from venom of coral snake. MmTx2 toxin can be used in the study of neurological diseases such as epilepsy, schizophrenia and chronic pain .
|
-
- HY-P2699
-
GrTx; ω-GsTx SIA
|
Calcium Channel
|
Neurological Disease
|
ω-Grammotoxin SIA (GrTx) is P/Q and N-type voltage-gated Calcium channels inhibitor. ω-Grammotoxin SIA is also a protein toxin that can be obtained from spider venom. ω-Grammotoxin SIA has the potential to study neurological diseases as well as cardiovascular diseases .
|
-
- HY-P5722
-
|
Peptides
|
Infection
|
Peptide 5f is an antimicrobial peptide derived from wasp venom. Peptide 5f has antimicrobial activity against bacteria and fungi. Peptide 5f has little hemolytic activity on human red blood cells .
|
-
- HY-P5159
-
|
Sodium Channel
|
Inflammation/Immunology
|
Crotamine is a Na + channel modulator. Crotamine is a 42 amino acid toxin cross-linked by three disulfide bridges. Crotamine has analgesic activity. Crotamine also interacts with lipid membranes and shows myonecrotic activity. Crotamine can be isolated from Crotalus durissus terrificus venom .
|
-
- HY-P5853
-
|
Potassium Channel
|
Inflammation/Immunology
|
Aam-KTX is a Kv channel inhibitor with IC50 values of 1.1 nM and >750 nM for Kv1.3 and Kv1.1, respectively. Aam-KTX is a toxic peptide obtained from the venom of the scorpion Mesobuthus eupeus. Aam-KTX has potential in autoimmune diseases research .
|
-
- HY-P3682
-
|
Peptides
|
Neurological Disease
|
w-Conotoxin SVIB is a peptide toxin, it can be isolated from Conus venoms. w-Conotoxin SVIB inhibits twitch response with an IC50 value of 37 nM. w-Conotoxin SVIB induces respiratory distress and it can be lethal to mice at a high concentration .
|
-
- HY-P5151
-
|
Peptides
|
Others
|
LiTx3 is a lethal and cysteine-rich peptide. LiTx3 can be isolated from L. intermedia crude venom. LiTx3 induces flaccid paralysis in Spodoptera frugiperda larvae .
|
-
- HY-P5154
-
|
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-P1441
-
|
Sodium Channel
|
Others
|
Mambalgin-1 is a toxin isolated from black mamba venom. Mambalgin-1 is a disulfide-rich polypeptide consisting of 57 amino acids and belongs to the family of three-finger toxins. Mambalgin-1 can bind to and stabilize ASICs (acid-sensing ion channels) in a physiologically relevant closed-channel conformation .
|
-
- HY-P5790
-
|
Sodium Channel
|
Neurological Disease
|
μ-TRTX-Hd1a, a spider venom, is a selective NaV 1.7 inhibitor. μ-TRTX-Hd1a is a gating modifier that inhibits human NaV 1.7 by interacting with the S3b-S4 paddle motif in channel domain II .
|
-
- HY-P1902
-
|
Peptides
|
Cardiovascular Disease
|
Cardiotoxin Analog (CTX) IV (6-12) is a part peptide of Cardiotoxin Analog (CTX) IV. Cardiotoxin analogues IV isolated from the venom of Taiwan Cobra. CTX IV is an unique snake venom cardiotoxin .
|
-
- HY-P1902A
-
|
Peptides
|
Others
|
Cardiotoxin Analog (CTX) IV (6-12) (TFA) is a part peptide of Cardiotoxin Analog (CTX) IV. Cardiotoxin analogues IV isolated from the venom of Taiwan Cobra. CTX IV is an unique snake venom cardiotoxin .
|
-
- HY-P5863
-
Mamb-2
|
Sodium Channel
|
Neurological Disease
|
Mambalgin-2 (Mamb-2) is an acid-sensitive ion channels (ASICs) inhibitor and a venom peptide. Mambalgin-2 can be obtained from the venom of the African black mamba. Mambalgin-2 can be used in the study of pain and neurological diseases .
|
-
- HY-P5059
-
-
- HY-P2949
-
|
Potassium Channel
|
Cancer
|
Pandinotoxin Kα, isolated from the venom of Pandinus imperator, is the inhibitor of A-type potassium channel .
|
-
- HY-P1543
-
|
Peptides
|
Neurological Disease
|
Exendin-3 is a biologically active peptides isolated from venoms of the Gila monster lizards, Heloderma horridurn.
|
-
- HY-P0246
-
|
Peptides
|
Metabolic Disease
|
Mastoparan, a tetradecapeptide which is a component of wasp venom, stimulates release of prolactin from cultured rat anterior pituitary cells.
|
-
- HY-P0173A
-
|
Chloride Channel
|
Cancer
|
Chlorotoxin is a 36 amino-acid peptide from the venom of the Israeli scorpion Leiurus quinquestriatus with anticancer activity. Chlorotoxin is a chloride channel blocker.
|
-
- HY-P4071
-
Cathelicidin-OH antimicrobial peptide
|
Bacterial
|
Infection
|
OH-CATH is a natural antimicrobial peptide that can be isolated from the venom and tissue of Ophiophagus hannah (King Cobra) .
|
-
- HY-P5144
-
-
- HY-P2785
-
-
- HY-P0173B
-
|
Chloride Channel
|
Cancer
|
Chlorotoxin TFA is a peptide isolated from the venom of the scorpion Leiurus quinquestriatus, acts as a chloride channel blocker . Anti-cancer activity .
|
-
- HY-P1084
-
β-PMTX
|
Sodium Channel
|
Neurological Disease
|
β-Pompilidotoxin (β-PMTX), a wasp venom, can slow sodium channel inactivation and increases steady-state sodium current in cells .
|
-
- HY-P3111
-
|
Potassium Channel
|
Others
|
Slotoxin, a peptide from Centruroides noxius Hoffmann scorpion venom, blocks high conductance calcium-activated potassium channel, with Kd of 1.5 nM[1].
|
-
- HY-P3095
-
|
Peptides
|
Neurological Disease
|
α-Latrotoxin, a potent neurotoxin from black widow spider venom, triggers synaptic vesicle exocytosis from presynaptic nerve terminals .
|
-
- HY-P5153
-
μ-TRTX-Tp1a
|
Sodium Channel
|
Neurological Disease
|
ProTx-III is a selective and potent inhibitor of voltage-gated sodium channel Nav1.7, with an IC50 of 2.1 nM. ProTx-III is a spider venom peptide isolated from the venom of the Peruvian green velvet tarantella. ProTx-III has a typical inhibitor cystine knot motif (ICK). ProTx-III is able to reverse the pain response. ProTx-III can be used to study diseases such as chronic pain, epilepsy, and arrhythmia .
|
-
- HY-P1987
-
|
Peptides
|
Neurological Disease
|
Mast cell degranulating peptide (28-49) is a depolarizing agent from bee venom, it can raise the content of cGMP level in mouse cerebellar slices .
|
-
- HY-P1084A
-
β-PMTX TFA
|
Sodium Channel
|
Neurological Disease
|
β-Pompilidotoxin TFA (β-PMTX TFA), a wasp venom, can slow sodium channel inactivation and increases steady-state sodium current in cells .
|
- HY-P5717
-
|
Peptides
|
Infection
|
Peptide 12d is an antimicrobial peptide isolated from the venom of wasp. Peptide 12d mediates antimicrobial response by stimulating mast cell degranulation .
|
- HY-P2785A
-
- HY-P5140
-
|
Calcium Channel
|
Metabolic Disease
|
ω-Tbo-IT1 is a peptide toxin that can be isolated from the venom of Tibellus oblongus.ω-Tbo-IT1 is an inhibitor of insect calcium channel .
|
- HY-P5183
-
|
Sodium Channel
|
Neurological Disease
|
Hm1a is a disulfide-rich spider-venom peptide, and a NaV1.1 activator. Hm1a restores the function of inhibitory interneurons in Dravet syndrome (DS) mouse model .
|
- HY-12537
-
- HY-P5152
-
|
Sodium Channel
|
Neurological Disease
|
Scorpion toxin Tf2 is a β-scorpion toxin, which is firstly identified in the venom of the Brazilian scorpion Tityus fasciolatus. Scorpion toxin Tf2 is a Nav1.3 activator, which is a neuronal voltage-gated sodium (Nav) subtype implicated in epilepsy and nociception. Scorpion toxin Tf2 enhances hNav1.3 activation voltage and opens the channel at resting membrane potentials .
|
- HY-P5806
-
ErgTx1
|
Peptides
|
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-P0256
-
Apamin
3 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-P1807
-
|
Histamine Receptor
|
Inflammation/Immunology
|
Mast Cell Degranulating Peptide HR-2, a 14-membered linear peptide isolated from the venom of the giant hornet Vespa orientalis, is capable of degranulating mast cells and thus initiating histamine release .
|
- HY-P1330
-
|
P2X Receptor
|
Inflammation/Immunology
|
Purotoxin 1 is a P2X3 receptor inhibitor. Purotoxin 1 shows antinociceptive properties in animal models of inflammatory pain. Purotoxin 1 can be isolated from the venom of the wolf spider Geolycosa sp .
|
- HY-P3037
-
|
Calcium Channel
|
|
Imperatoxin A, a peptide toxin derived from the venom of the African scorpion Pandinus imperator, activator of Ca 2+-release channels/ryanodine receptors (RyRs)? enhances the influx of Ca 2+ from the sarcoplasmatic reticulum into the cell .
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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-P5143
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Calcium Channel
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Inflammation/Immunology
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ω-Conotoxin SO3 is a blocker of N-type voltage-sensitive calcium channel. ω-Conotoxin SO3 is an analgesicω-conotoxin that can be isolated from the venom of C. striatus .
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- HY-P5020
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Bacterial
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Infection
Cancer
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Crotalicidin is an antimicrobial peptide and anti-tumor peptide that can effectively inhibit the activity of Gram-negative bacteria and tumor cells. Crotalicidin can be obtained from rattlesnake venom. Crotalicidin can be used in the study of microbial infections and cancer .
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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-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-P3064
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Leiurotoxin I
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Potassium Channel
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Neurological Disease
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Scyllatoxin (Leiurotoxin I) is a peptide toxin, it can be isolated from the venom of the scorpion (Leiurus quinquestriatus hebraeus). Scyllatoxin is a blocker of small-conductance KCa (SK) channel. Scyllatoxin enhances both norepinephrine (NE) and epinephrine (Epi) release in vivo .
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- HY-P3050
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Peptides
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Cardiovascular Disease
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Helospectin II is a neuropeptide of the vasoactive intestinal peptide (VIP) family. Helospectin II has vasodilatory and antihypertensive activities, and decreases blood pressure. Helospectin II is originally isolated from the salivary gland venom of the lizard Heloderma suspectum .
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- HY-P3053
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Peptides
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Cardiovascular Disease
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Helospectin I is a neuropeptide of the vasoactive intestinal peptide (VIP) family. Helospectin I has vasodilatory and antihypertensive activities, and decreases blood pressure. Helospectin I is originally isolated from the salivary gland venom of the lizard Heloderma suspectum .
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- HY-P3065
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Calcium Channel
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Neurological Disease
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Calcicludine is a protein toxin from the venom of the green mamba Dendroaspis angusticeps that inhibits high-voltage-activated calcium channel, especially L-type calcium channel with the IC50 of 88 nM. Calcicludine has role in excitatory synaptic transmission .
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- HY-P2710
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Potassium Channel
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Neurological Disease
Inflammation/Immunology
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Noxiustoxin is a toxin from the venom of the Mexican scorpion Centruroides noxius which block voltage-dependent potassium channel (Kv1.3, IC50 = 360 nM), and calcium-activated potassium channel. Noxiustoxin plays an important role in neuroinflammatory disease .
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- HY-P5783
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Sodium Channel
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Neurological Disease
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δ-Buthitoxin-Hj2a, a scorpion-venom peptide, is a potent NaV1.1 agonist with an EC50 of 32 nM. δ-Buthitoxin-Hj2a can be used for the Dravet syndrome (DS) research .
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- HY-P5784
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Sodium Channel
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Neurological Disease
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δ-Buthitoxin-Hj1a, a scorpion-venom peptide, is a potent NaV1.1 agonist with an EC50 of 17nM. δ-Buthitoxin-Hj1a can be used for the Dravet syndrome (DS) research .
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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-P3914
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Oct-CA(1-7)M(2-9)
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Bacterial
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Infection
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Cecropin A (1-7)-Melittin A (2-9) is an antimicrobial peptide with antimicrobial activity against a broad spectrum of Gram-positive and Gram-negative aerobic bacteria, as well as antimalarial activity, without the adverse hemolytic properties of bee venom peptides .
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- HY-P2705
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Endogenous Metabolite
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Others
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Mastoparan X is a GTP-binding regulatory protein (G protein)-activating peptide, and a tetradecapeptide from wasp venom. Mastoparan X acts function by the direct activation of G protein that couple to phospholipase C to cause secretion from various kinds of cells .
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- HY-P5858
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Sodium Channel
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Neurological Disease
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μ-Conotoxin SIIIA is a tetrodotoxin (TTX)-resistant sodium channel blocker. μ-Conotoxin SIIIA is a toxic peptide that can be obtained from the venom of Conus snails. μ-Conotoxin SIIIA can be used in the study of neurological diseases, such as neuropathic pain .
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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-P5865
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Theraphotoxin-Tap1a; TRTX-Tap1a; µ/ω-TRTX-Tap1a
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Sodium Channel
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Neurological Disease
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Tap1a (Theraphotoxin-Tap1a) is a spider venom peptide that inhibits sodium channels with IC50s of 80 nM and 301 nM against Nav1.7 and Nav1.1, respectively. Tap1a shows analgesic effects .
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- HY-P5788
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Potassium Channel
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Neurological Disease
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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 .
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- HY-P5173
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Peptides
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Others
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MitTx-beta is a peptide can be isolated from the venom of the Texas coral snake (Micrurus tener tener). MitTx-beta can form a complex with MitTx-α, MitTx. MitTx has ASIC1 channel activating activity on capsaicin-sensitive nerve fibers .
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- HY-P1408
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Integrin
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Cancer
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Obtustatin is a non-RGD disintegrin of 41 residues. Obtustatin can be isolated from Vipera lebetina obtusa venom. Obtustatin is a potent and selective inhibitor of the adhesion of integrin α1β1 to collagen IV. Obtustatin inhibits angiogenesis, and can be used for research of cancer .
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- HY-P3014
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Potassium Channel
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Others
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Hongotoxin-1, isolated from venom of Centruroides limbatus, is the inhibitor of potassium channel, with IC50 for? Kv1.1, Kv1.2, Kv1.3, and Kv1.6 of 31 pM, 170 pM, 86 pM,and 6000 pM, respectively .
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- HY-P2700
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Sodium Channel
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Neurological Disease
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μ-Conotoxin GIIIB is a 22-residue polypeptide that can be isolated from the venom of piscivorous cone snail Conus geographus. μ-Conotoxin GIIIB is a NaV1.4 channel inhibitor. μ-Conotoxin GIIIB blocks muscle cell's contraction .
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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-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-P5807A
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β-Mammal toxin Cn2 TFA
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Sodium Channel
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Neurological Disease
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Cn2 toxin TFA (β-Mammal toxin Cn2 TFA) is a single-chain β-scorpion neurotoxic peptide that is the main toxin in scorpion venom. Cn2 toxin (TFA) specifically targets mammalian voltage-gated sodium channels (VGSC) Nav1.6 .
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- HY-P1105
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Chloride Channel
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Neurological Disease
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GaTx2 is a seletive and a high affinity inhibitor of ClC-2 channels with a voltage-dependent apparent KD of ∼20 pM. GaTx2 is a peptide toxin inhibitor from Leiurus quinquestriatus hebraeus venom. GaTx2 is useful in determining the role and the membrane localization of ClC-2 in specific cell types .
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- HY-P1408A
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Integrin
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Cancer
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Obtustatin triacetate is a 41-residue non-RGD disintegrin. Obtustatin triacetate can be isolated from the venom of Vipera lebetina obtusa. Obtustatin triacetate is a potent and selective inhibitor of integrin α1β1 adhesion to type IV collagen. Obtustatin triacetate inhibits angiogenesis and may be used in cancer research .
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- HY-P1189
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Integrin
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Metabolic Disease
Inflammation/Immunology
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Echistatin, the smallest active RGD protein belonging to the family of disintegrins that are derived from snake venoms, is a potent inhibitor of platelet aggregation. Echistatin is a potent inhibitor of bone resorption in culture. Echistatin is a potent antagonist of αIIbβ3, αvβ3 and α5β1 .
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- HY-P1189A
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Integrin
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Metabolic Disease
Inflammation/Immunology
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Echistatin TFA, the smallest active RGD protein belonging to the family of disintegrins that are derived from snake venoms, is a potent inhibitor of platelet aggregation. Echistatin is a potent inhibitor of bone resorption in culture. Echistatin is a potent antagonist of αIIbβ3, αvβ3 and α5β1 .
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- HY-P1287
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iGluR
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Neurological Disease
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Conantokin-T is a γ-carboxyglutamate-containing, N-methyl-D-aspartate (NMDA) antagonist peptidewith an IC50 value of 2 μM. Conantokin-T inhibits NMDA receptor-mediated calcium influx in central nervous system neurons. Conantokin-T can be purified from the venom of the fish-hunting cone snail, Conus tulipa .
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- HY-P5154A
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Potassium Channel
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Neurological Disease
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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) .
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- HY-P1073
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Calcium Channel
Sodium Channel
Potassium Channel
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Cancer
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ProTx-I, a venom toxin of the tarantula Thrixopelma pruriens, is a potent, selective CaV3.1 channel blocker with IC50 values of 0.2 μM and 31.8 μM for hCaV3.1 and hCaV3.2 respectively. ProTx-I is also a potent blocker for voltage-gated Na + channels and inhibits KV 2.1 channels .
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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-P1410
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GsMTx4
Maximum Cited Publications
29 Publications Verification
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TRP Channel
Piezo Channel
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Cardiovascular Disease
Neurological Disease
Inflammation/Immunology
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GsMTx4 is a spider venom peptide that selectively inhibits cationic-permeable mechanosensitive channels (MSCs) belonging to the Piezo and TRP channel families. GsMTx4 also blocks cation-selective stretch-activated channels (SACs) , attenuates lysophosphatidylcholine (LPC)-induced astrocyte toxicity and microglial reactivity. GsMTx4 is an important pharmacological tool for identifying the role of these excitatory MSCs in normal physiology and pathology .
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- HY-P1604
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Sodium Channel
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Inflammation/Immunology
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ATX-II is a specific Na + channel Modulator toxin that can be isolated from the venom of sea anemone (Anemonia sulcata). ATX-II causes delayed inactivation of the Na +
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- HY-P1410A
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GsMTx4 TFA
Maximum Cited Publications
29 Publications Verification
|
TRP Channel
Piezo Channel
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Cardiovascular Disease
Neurological Disease
Inflammation/Immunology
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GsMTx4 TFA is a spider venom peptide that selectively inhibits cationic-permeable mechanosensitive channels (MSCs) belonging to the Piezo and TRP channel families. GsMTx4 TFA also blocks cation-selective stretch-activated channels (SACs) , attenuates lysophosphatidylcholine (LPC)-induced astrocyte toxicity and microglial reactivity. GsMTx4 TFA is an important pharmacological tool for identifying the role of these excitatory MSCs in normal physiology and pathology .
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- HY-P1280
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Potassium Channel
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Neurological Disease
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Margatoxin, an alpha-KTx scorpion toxin, is a high affinity inhibitor of Kv1.3 (Kd=11.7 pM). Margatoxin inhibits the Kv1.2 (Kd=6.4 pM) and Kv1.1 (Kd=4.2 nM). Margatoxin, a 39 amino-acid-long peptide, is isolated from the venom of the scorpion Centruroides margaritatus and widely used in ion channel research .
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- HY-P1365
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α-CTxMII
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nAChR
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Neurological Disease
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α-Conotoxin MII (α-CTxMII), a 16-amino acid peptide from the venom of the marine snail Conus magus, potently blocks nicotinic acetylcholine receptors (nAChRs) composed of α3β2 subunits, with an IC50 of 0.5 nM. α-Conotoxin MII (α-CTxMII) potently blocks β3-containing neuronal nicotinic receptors .
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- HY-P1079
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Calcium Channel
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Neurological Disease
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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 .
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- HY-P3906
-
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Fungal
Apoptosis
Phospholipase
Reactive Oxygen Species
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Infection
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Melittin free acid is a basic 26-amino-acid polypeptide, the major active ingredient of honeybee venom. Melittin free acid is an activator of phospholipase A2 (PLA2). Melittin free acid has broad-spectrum antifungal activity with MIC values of 0.4-60 μM. Melittin free acid hinders fungal growth by inducing cell apoptosis, repressing (1,3)-β-D-glucan synthase and participating in other pathways .
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- HY-P5157
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Potassium Channel
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Neurological Disease
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BmP02 is a selective Kv1.3 channel blocker and a highly-selective Kv4.2 modulator, which can be isolated from Chinese scorpion (Buthus martensi Karsch) venom. BmP02 also delays the inactivation of Kv4.2 in HEK293T cells, with an EC50 value of ~850 nM. BmP02 inhibits the transient outward potassium currents (Ito) in ventricular muscle cells .
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- HY-P1604A
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Sodium Channel
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Inflammation/Immunology
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ATX-II TFA is a specific Na + channel Modulator toxin that can be isolated from the venom of sea anemone (Anemonia sulcata). ATX-II TFA causes delayed inactivation of the Na +
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- HY-P5860
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Micrurotoxin 1
|
GABA Receptor
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Neurological Disease
|
MmTx1 toxin (Micrurotoxin 1) is an allosteric GABAA receptor modulator that increases GABAA receptor susceptibility to agonist .
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- HY-P1365A
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α-CTxMII TFA
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nAChR
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Neurological Disease
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α-Conotoxin MII TFA (α-CTxMII TFA), a 16-amino acid peptide from the venom of the marine snail Conus magus, potently blocks nicotinic acetylcholine receptors (nAChRs) composed of α3β2 subunits, with an IC50 of 0.5 nM. α-Conotoxin MII TFA (α-CTxMII TFA) potently blocks β3-containing neuronal nicotinic receptors .
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- HY-P1280A
-
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Potassium Channel
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Neurological Disease
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Margatoxin TFA, an alpha-KTx scorpion toxin, is a high affinity inhibitor of Kv1.3 (Kd=11.7 pM). Margatoxin TFA inhibits the Kv1.2 (Kd=6.4 pM) and Kv1.1 (Kd=4.2 nM). Margatoxin TFA, a 39 amino-acid-long peptide, is isolated from the venom of the scorpion Centruroides margaritatus and widely used in ion channel research .
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- HY-P5164
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Sodium Channel
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Neurological Disease
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GrTx1 is a peptide toxin originally isolated from the venom of the spider Grammostola rosea. GrTx1 blocks sodium channel, with IC50s of 0.63 µM, 0.23 µM, 0.77 µM, 1.29 µM, 0.63 µM and 0.37 µM for Nav1.1, Nav1.2, Nav1.3, Nav1.4, Nav1.6 and Nav1.7, repectively .GrTx1 can be used for neurological disease research .
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- HY-P5158
-
|
Adrenergic Receptor
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Others
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Conopeptide rho-TIA is a peptide derived from the venom contained in the predatory sea snail Conus tulipa, has highly selective and noncompetitive inhibitor at human α1B-Adrenergic Receptor. Conopeptide rho-TIA acts a competitive inhibitor at human α1A-Adrenergic Receptor and α1D-Adrenergic Receptor. Conopeptide rho-TIA binds to each subtype and may provide useful information for the development of novel α1-Adrenergic Receptor subtype-selective drugs .
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* This product has been "discontinued".
Optimized version of product available:
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Cat. No. |
Product Name |
Chemical Structure |
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- HY-W012479S
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H-D-Trp-OH-d5 is the deuterium labeled H-D-Trp-OH. H-D-Trp-OH is a D-stereoisomer of tryptophan and occasionally found in naturally produced peptides such as the marine venom peptide.
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