Cardiotoxin Analog (CTX) IV (6-12) 是一种膜活性肽,可特异性靶向带负电荷的磷脂膜,包括 phosphatidylserine 和 phosphatidylinositol。Cardiotoxin Analog (CTX) IV (6-12) 被用于膜生物物理学与细胞毒理学研究,重点涉及脂质双层稳定性、膜破坏机制,以及导致细胞裂解与溶血活性的静电–疏水性肽–膜相互作用。
Small Cardioactive Peptide B (SCPB), a neurally active peptide, stimulates adenylate cyclase activity in particulate fractions of both heart and gill tissues with EC50s of 0.1 and 1.0 μM, respectively.