Agitoxin-3. A Potent Blocker of Kv1.3 K+ Channels.
Native Agitoxin-3 was originally isolated from the venom of the Israeli scorpion L. quinquestriatus hebraeus. Like Agitoxin-2 (#RTA-420), it is a potent blocker of the Shaker voltage-gated K+ channels as well as the mammalian homologues of Shaker.
Ion Channel Modulators; K+ Channel Blockers.