title: Selective inhibition of potassium conductance in node of Ranvier with a photoaffinity label derived from tetraethylammonium.
mesh_terms: D000345:Affinity Labels; D000818:Animals; D001665:Binding Sites; D001692:Biological Transport / Q000187:drug effects*; D066298:In Vitro Techniques; D011188:Potassium / Q000378:metabolism*; D011893:Rana esculenta; D011901:Ranvier's Nodes / Q000378:metabolism*; D013757:Tetraethylammonium Compounds / Q000378:metabolism / Q000494:pharmacology*
chemical_list: D000345:Affinity Labels; D013757:Tetraethylammonium Compounds; D011188:Potassium