The invention relates to a novel immunogenic synthetic peptide that is capable of specifically blocking potassium channels of excitable membranes and inducing immunity against an effective lethal dose of Noxiustoxin. The invention also relates to the discovery that the immunogenic and blocking properties of the peptide are severable. Peptides possessing either the immunogenic or the blocking property are disclosed.
该发明涉及一种新型免疫原性合成肽,能够特异性地阻断可兴奋膜的
钾通道,并诱导对Noxiustoxin有效致死剂量的免疫。该发明还涉及发现该肽的免疫原性和阻断性能是可分离的。揭示了具有免疫原性或阻断性能的肽。