AmmTX3

Pricing Availability Delivery Time Qty
Cat.No. 5659 - AmmTX3 | Glp-Ile-Glu-Thr-Asn-Lys-Lys-Cys-Gln-Gly-Gly-Ser-Cys-Ala-Ser-Val-Cys-Arg-Lys-Val-Ile-Gly-Val-Ala-Ala-Gly-Lys-Cys-Ile-Asn-Gly-Arg-Cys-Val-Cys-Tyr-Pro
Description: KV4 channel blocker
Datasheet
Citations
Literature

Biological Activity

KV4 channel blocker. Blocks A-type K+ current (ISA) in mouse cerebellar granule neurons. The accessory dipeptidyl peptidase-like proteins (DPP) 6 and 10 are required for blockade.

Technical Data

M. Wt 3822.47
Formula C158H262N50O48S6
Sequence XIETNKKCQGGSCASVCRKVIGVAAGKCINGRCVCYP

(Modifications: X = Glp, Disulfide bridge: 8-28,13-33,17-35)

Storage Store at -20°C
PubChem ID 121513877
InChI Key SVJLXERVUUOWID-UHFFFAOYSA-N
Smiles CC[C@H](C)[C@H](NC(=O)[C@@H]1CCC(=O)N1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@H]1CSSC[C@@H]2NC(=O)[C@H](CCCCN)NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H]3CSSC[C@H](NC(=O)[C@@H](NC(=O)[C@H](CSSC[C@H](NC(=O)[C@H](CO)NC(=O)CNC(=O)CNC(=O)[C@H](CCC(N)=O)NC1=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(=O)N3)NC(=O)[C@H](CCCNC(N)=N)NC(=O)CNC(=O)[C@H](CC(N)=O)NC(=O)[C@@H](NC2=O)[C@@H](C)CC)C(C)C)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N1CCC[C@H]1C(O)=O)C(C)C)[C@@H](C)CC)C(C)C

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

All Tocris products are intended for laboratory research use only.

Solubility Data

SolubilitySoluble to 1 mg/ml in water

Preparing Stock Solutions

The following data is based on the product molecular weight 3822.47. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 0.26 mL 1.31 mL 2.62 mL
5 mM 0.05 mL 0.26 mL 0.52 mL
10 mM 0.03 mL 0.13 mL 0.26 mL
50 mM 0.01 mL 0.03 mL 0.05 mL

Molarity Calculator

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*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

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Dilution Calculator

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Product Datasheets

Safety Datasheet

References

References are publications that support the products' biological activity.

Maffie et al (2013) Dipeptidyl-peptidase-like-proteins confer high sensitivity to the scorpion toxin AmmTX3 to Kv4-mediated A-type K+ channels. J.Physiol. 591 2419 PMID: 23440961


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Keywords: AmmTX3, supplier, potassium, K+, channels, blockers, voltage-gated, Kv4, A-type, currents, DPP6, DPP10, venoms, Voltage-Gated, Potassium, Channels, Voltage-Gated, Potassium, Channels, Tocris Bioscience

Citations for AmmTX3

Citations are publications that use Tocris products.

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Literature in this Area

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Pain Poster

Peripheral sensitization is the reduction in the threshold of excitability of sensory neurons that results in an augmented response to a given external stimulus. This poster outlines the excitatory and inhibitory signaling pathways involved in modulation of peripheral sensitization. The role of ion channels, GPCRs, neurotrophins, and cytokines in sensory neurons are also described.

Pathways for AmmTX3

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