δ-Buthitoxin-Hj2a

δ-Buthitoxin-Hj2a is a scorpion venom-derived peptide that acts as a potent and selective NaV1.1 sodium channel agonist (EC50 = 32 nM) . It is a valuable research tool for investigating channelopathies, particularly in Dravet syndrome models, for both in vitro electrophysiology and in vivo studies.