Calcitonin Gene Related Peptide,CGRP (alpha), aCGRP, rat, mouse

α-CGRP优先在感觉神经元中表达。α-CGRP和β-CGRP都能增加心房收缩的频率和力度。H-Ser-Cys-Asn-Thr-Ala-Thr-Cys-Val-Thr-His-Arg-Leu-Ala-Gly-Leu-Leu-Ser-Arg-Ser-Gly-Gly-Val-Val-Lys-Asp-Asn-Phe-Val-Pro-Thr-Asn-Val-Gly-Ser-Glu-Ala-Phe-NH2 (Disulfide bridge: 2-7)