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BUY GsMTx-4

Cat no: STG-100

BUY GsMTx-4

GsMTx-4
A Blocker of Voltage-Gated \\v\\1.7 Na\\+\\Channels.

This product is not for sale in the United States of America.

GsMTX-4 is a 34 amino acid peptidyl toxin isolated from the Grammostola rosea (Chilean rose) tarantula venom and belongs to the huwentoxin-1 family.
This toxin inhibits different channels and in addition has antimicrobial activity. It blocks cation-selective mechanosensitive ion channels (strech-activated channels, SACs), without having effect on whole-cell voltage-sensitive currents.
In addition, it inhibits atrial fibrillation as well as the membrane motor of outer hair cells at low doses. A medium toxicity on a large spectra of voltage-gated Na\\+\\channels, namely \\v\\1.1, \\v\\1.2, \\v\\1.3, \\v\\1.4, \\v\\1.5, \\v\\1.6 and \\v\\1.7 was reported.
GsMTx-4 also inhibits K\\+\\ channels K\\v\\11.1 and K\\v\\11.2, whereas it does not inhibit K\\+\\ channels K\\V\\1.1 (ICK\\50\\ > 85 μM), K\\V\\1.4 (ICK\\50\\ > 85 μM) and K\\V\\11.3 (ICK\\50\\ = 53 μM).
GsMTX-4 was also found to inhibit both TRPC1 and TRPC6 channels.

Antimicrobial activity is shown against several Gram-positive and Gram-negative bacteria as well.

Ion Channel Modulators; Voltage - Gated Na+ Channel Blockers, TRP Channel Modulators

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SPECIFICATIONS

Catalog Number

STG-100

Size

50 micro g

Purity

>98 %

Concentration

500 nM - 10 uM

Shipping Temp

Room Temperature

Molecular Weight

4096 da

SUPPLIER INFO

Alomone Labs Limited.

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