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编 号:F167524
分子式:C171H283N55O49S8
分子量:4149.94
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生物活性:
Kaliotoxin is a peptidyl inhibitor of neuronal BK-Type. Kaliotoxin can specific inhibit Kv channels and calcium-activated potassium channels. Kaliotoxin can be used for the research of the regulation of membrane potential and neuron excitability.

体内研究:
Kaliotoxin facilitates cognitive processes by the blockage of Kv1.1 or Kv1.3 channels.Animal Model:Male Sprague–Dawley rats (280–300 g)
Dosage:10 ng
Administration:Intracerebroventricular injection
Result:Improved learning but not information consolidation.Increased the long-term retrieval of an odour-reward association.

体外研究:
Kaliotoxin (KTX) (250 nM) specifically suppressed the whole cell Ca2+-activated K+ current.Kaliotoxin interacts in a one-to-one way with KCa channels with a Kd of 20 nM.
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