Glucagon (1929), human

Glucagon is a 29-amino-acid peptide hormone liberated in the alpha cells of the islets of Langerhans. Glucagon-producing alpha cells represent one of the earliest populations of detectable islet cells in the developing endocrine pancreas.

Glucagon (19-29), human acetate 是一种从胰高血糖素加工而来的 COOH 末端片段，是一种有效的胰岛素分泌抑制剂。