The tetratetracontapeptide corresponding to the entire amino acid sequence of growth hormone releasing peptide derived from human pancreas islet tumor was synthesized by assembling eight peptide fragments in a conventional manner, followed by thioanisole-mediated deprotection with 1 M trifluoromethanesulfonic acid in TFA. Our synthetic peptide significantly stimulated the release of immunoreactive growth hormone in vivo.
通过传统方式将八个肽片段组装在一起,然后在TFA中用1M
三氟甲磺酸进行
硫代
苯甲醚保护,合成了与源自人类胰腺胰岛肿瘤的
生长激素释放肽的整个
氨基酸序列相对应的四十四肽。我们的合成肽显著刺激了体内免疫反应性生长激素的释放。