Potassium Channel
Potassium channels are voltage-gated ion channels that selectively permeate potassium ion through the excitable membrane. It regulates the release of neurotransmitters, insulin secretion, smooth muscle contraction and heart rate etc.
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B6592 CharybdotoxinSummary: inhibitor of the big conductance Ca2+-activated K+ channel
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B6683 UCL 1684Summary: apamin-sensitive Ca2+-activated K+ channel (KCa2.1) blocker
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B6817 ApaminSummary: small-conductance Ca2+-activated K+-channel (KCa2, SK) inhibitor
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B7082 NonactinSummary: Monovalent cation ionophore that displays selectivity for K+ and NH4+
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C6823 2,2,2-Trichloroethanol
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C6889 GI-530159