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Results for "

spider venom

" in MedChemExpress (MCE) Product Catalog:

13

Inhibitors & Agonists

15

Peptides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-P2785A
    Phrixotoxin-1 TFA

    		Potassium Channel Neurological Disease
    Phrixotoxin-1 (TFA), from the venom of the theraphosid spider Phrixotrichus auratus, is a specific peptide inhibitor of Kv4 potassium channel .
    Phrixotoxin-1 TFA
  • HY-P5142
    ω-Hexatoxin-Hv1a

    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 .
    ω-Hexatoxin-Hv1a
  • HY-P2699
    ω-Grammotoxin SIA

    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 .
    ω-Grammotoxin SIA
  • HY-P5790
    μ-TRTX-Hd1a

    		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 .
    μ-TRTX-Hd1a
  • HY-P2785
    Phrixotoxin-1

    		Potassium Channel Neurological Disease
    Phrixotoxin 1, from the venom of the theraphosid spider Phrixotrichus auratus, is a specific peptide inhibitor of Kv4 potassium channel .
    Phrixotoxin-1
  • HY-P5183
    Hm1a

    		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 .
    Hm1a
  • HY-P1330
    Purotoxin 1

    		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 .
    Purotoxin 1
  • HY-P5865
    Tap1a

    Theraphotoxin-Tap1a; TRTX-Tap1a; µ/ω-TRTX-Tap1a

    		 Sodium Channel Neurological Disease
    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 .
    Tap1a
  • HY-P5153
    ProTx-III

    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 .
    ProTx-III
  • HY-P5770
    Jingzhaotoxin-V

    		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) .
    Jingzhaotoxin-V
  • HY-P1410
    GsMTx4
    25+ Cited Publications

    		 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 .
    GsMTx4
  • HY-P1410A
    GsMTx4 TFA
    25+ Cited Publications

    		 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 .
    GsMTx4 TFA
  • HY-P5164
    GrTx1

    		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 .
    GrTx1

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