Cat. No. 5195
Biological ActivityPotent Shaker K+ channel blocker (Ki = 0.64 nM). Also inhibits Kv1.3, Kv1.6 and Kv1.1 K+ channels (Ki values are 4, 37 and 44 pM respectively).
(Modifications: Disulfide bridge: 8-28,14-33,18-35)
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 Datasheet
Anangi et al (2012) Recombinant expression of margatoxin and agitoxin-2 in Pichia pastoris: an efficient method for production of KV1.3 channel blockers. PLoS ONE 7 e52965. PMID: 23300835.
Gross et al (1996) Agitoxin footprinting the shaker potassium channel pore. Neuron 16 399. PMID: 8789954 .
Garcia et al (1994) Purification and characterization of three inhibitors of voltage-dependent K+ channels from Leiurus quinquestriatus var. hebraeus venom. Biochemistry 33 6834. PMID: 8204618.
If you know of a relevant reference for this product please let us know.
Citations are publications that use Tocris products.
Do you know of a great paper that uses Agitoxin 2 from Tocris? If so please let us know.
View Related Products by Target
View Related Products by Product Action
Keywords: Agitoxin 2, supplier, potent, shaker, potassium, K+, channels, blockers, inhibits, inhibitors, Kv1.4, kv1.1, kv1.3, kv1.6, voltage, gated, venoms, Tocris Bioscience, Voltage-gated Potassium (KV) Channel Blocker products
Find multiple products by catalog number
New Products in this Area
Follow @Tocris on Twitter
Tocris is now actively tweeting. For regular updates on news, events and special offers, follow @Tocris on Twitter.