catestatin

Non-competitive nicotinic cholinergic antagonist; selectively inhibits nicotinic-stimulated catecholamine secretion from chromaffin cells and noradrenergic neurons (IC50 ~ 200 nM). Blocks nicotinic-induced cationic signaling (IC50 ~ 200 - 250 nM) and inhi

Catestatin TFA，一个含有21个氨基酸残基、阳离子性疏水性肽，作为内源性肽，调节心脏功能及血压。它通过烟碱型乙酰胆碱受体(nAChRs)以非竞争性方式抑制儿茶酚胺释放，功能为烟碱类拮抗剂。

Catestatin acetate 是 nAChR 的非竞争性拮抗剂，可抑制儿茶酚胺的释放。 Catestatin acetate 调节心脏功能和血压。