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.
(Modifications: X = Glp, Disulfide bridge: 8-28,13-33,17-35)
|Storage||Store at -20°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||Soluble 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.
|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|
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
If you know of a relevant reference for AmmTX3, please let us know.
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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
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Literature in this Area
Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* or download your copy today!
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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.