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.
- B4957 Tolbutamide SodiumSummary: potassium channel blocker
- B5888 RetigabineSummary: An activator of voltage-gated potassium channel, used as an anticonvulsant agent
- B6071 SpadinSummary: TREK-1 channel inhibitor
- B6077 E-4031Summary: antiarrhythmic agent blocking the ATP-sensitive potassium channel
- B6482 AM 92016 hydrochlorideSummary: Potassium channel blocker
- B6591 IberiotoxinSummary: blocker of the big conductance Ca2+-activated K+ channel
- B6592 CharybdotoxinSummary: inhibitor of the big conductance Ca2+-activated K+ channel
- B6683 UCL 1684Summary: apamin-sensitive Ca2+-activated K+ channel (KCa2.1) blocker
- B6817 ApaminSummary: small-conductance Ca2+-activated K+-channel (KCa2, SK) inhibitor
- B7082 NonactinSummary: Monovalent cation ionophore that displays selectivity for K+ and NH4+