omega Agatoxin IVA
《英文msh詞典》omega Agatoxin IVA
[入口詞] omega Agatoxin IVA
[主題詞] omega-Agatoxin IVA
[藥動學] Calcium Channel Blockers
[英文釋義] A neuropeptide toxin from the venom of the funnel web spider,Agelenopsis aperta. It inhibits CALCIUM CHANNELS,P-TYPE by altering the voltage-dependent gating so that very large depolarizations are needed for channel opening. It also inhibits CALCIUM CHANNELS,Q-TYPE.