crustacean cardioactive peptide (ccap)

Crustacean cardioactive peptide (CCAP) is a highly conserved, amidated cyclic nonapeptide with the primary structure PFCNAFTGC-NH2 (ProPheCysAsnAlaPheTyrGlyCys-NH2) and a disulfide bridge between Cys3 and Cys9. It is found in crustaceans and insects where

Crustacean Cardioactive Peptide Acetate (CCAP acetate) 是 是节肢动物中最保守和普遍存在的神经肽，在昆虫中由腹侧神经索中的保守神经元网络产生。Crustacean Cardioactive Peptide Acetate 是一种环酰胺化九肽激素，常见于昆虫，甲壳类动物和其他节肢动物中。

Small Cardioactive Peptide B SCPB acetate (Small Cardioactive Peptide B SCPB acetate (84746-43-0 free base)) 是一种神经活性肽，可刺激心脏和鳃组织颗粒部分的腺苷酸环化酶活性，EC50 分别为 0.1 和 1.0 μM。

CCAP（Crustacean cardioactive peptide）为一种具有调节昆虫心脏功能的非极性肽，由9个氨基酸组成，最初自tobacco hawkmoth（Manduca sexta）中分离。其结构特征包括第3位与第9位氨基酸的半胱氨酸残基形成的二硫键，以及羧基末端的氨化。

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.

Small cardioactive peptide A, as a neuropeptide that modulates neuromuscular synapsis in Aplysia, can also function as a neural cotransmitter in molluscs and exert a role in both the central and peripheral modulation of the control of feeding behavior.