Cat. No. 4914
Biological ActivityPotent blocker of voltage-gated sodium channels (IC50 values are 0.6, 42, and 72 nM for NaV1.2, NaV1.3 and NaV1.5 respectively). Blocks inward sodium currents in a voltage-dependent manner.
(Modifications: Disulfide bridges: 2-17,9-23,16-30)
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.
Certificate of Analysis / Product Datasheet / Safety Data Sheet
Ono et al (2011) Characterization of voltage-dependent calcium channel blocking peptides from the venom of the tarantula Grammostola rosea. Toxicon. 58 265. PMID: 21740921.
Bosmans et al (2006) Four novel tarantula toxins as selective modulators of voltage-gated sodium channel subtypes. Mol.Pharmacol. 69 419. PMID: 16267209.
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Keywords: Phrixotoxin 3, supplier, modulators, modulates, sodium, voltage-gated, channels, NaV1.2, NaV1.3, NaV1.5, Tocris Bioscience, Voltage-gated Sodium (NaV) Channel Blocker products
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