Secretin (28-54), human TFA is a 27-amino acid residue C-terminally amidated peptide, which acts on human secretin receptors. References: [1]. Pang RT, et al. Role of N-linked glycosylation on the function and expression of the human secretin receptor. Endocrinology. 1999 Nov;140(11):5102-11.

纯度：≥98%