胰高血糖素是一种29个氨基酸的肽类激素,由胰高血糖蛋白加工而成。胰高血糖素作为胰岛素的反调节激素,在动物和人类体内维持葡萄糖稳态方面发挥着关键作用。
编号:152079
CAS号:16941-32-5/28270-04-4
单字母:H2N-HSQGTFTSDYSKYLDSRRAQDFVQWLMNT-OH
Glucagon (1-29)由胰腺 α 细胞产生的一种多肽激素。
胰高血糖素是一种29个氨基酸的肽类激素,由胰高血糖蛋白加工而成。胰高血糖素作为胰岛素的反调节激素,在动物和人类体内维持葡萄糖稳态方面发挥着关键作用。毫不奇怪,胰高血糖素和胰高血糖蛋白受体已被广泛用作糖尿病治疗的潜在靶点。作为Aβ肽和IAPP,胰高血糖素倾向于形成凝胶状原纤维聚集体。发现这些原纤维通过激活凋亡信号通路而具有毒性。因此,胰高血糖素的聚集行为已被广泛研究。
Glucagon is a 29 amino acid containing peptide hormone processed from proglucagon. As a counterregulatory hormone for insulin, glucagon plays a critical role in maintaining glucose homeostasis in vivo in both animals and humans. Not surprisingly, glucagon and glucagon receptor have been pursued extensively as potential targets for the therapeutic treatment of diabetes. As Aβ peptides and IAPP, glucacon tends to form gel-like fibrillar aggregates. These fibrils were found to be toxic through the activation of apoptotic signaling pathways. Hence the aggregation behavior of glucagon has been studied extensively.
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