胃泌素释放肽

胃泌素释放肽化学性质

密度 :1.46±0.1 g/cm3(Predicted)
储存条件 :−20°C
形态 :Powder
颜色 :White to off-white
水溶解性 :Soluble to 1 mg/ml in water
序列 :H-Val-Pro-Leu-Pro-Ala-Gly-Gly-Gly-Thr-Val-Leu-Thr-Lys-Met-Tyr-Pro-Arg-Gly-Asn-His-Trp-Ala-Val-Gly-His-Leu-Met-NH2

安全信息

胃泌素释放肽性质、用途与生产工艺

生物活性 Gastrin-Releasing Peptide, human (GRP) 属于Bombesin样肽家族，不是经典的下丘脑-垂体调节激素, 因为胃泌素释放肽 (GRP) 对垂体激素释放的调解中只起微弱作用。
体外研究

Gastrin-Releasing Peptide, human (GRP) belongs to the bombesin-like peptide family, and is not a classical hypothalamic-hypophyseal regulatory hormone since it plays only a perfunctory role in the mediation of pituitary hormone release. However, GRP/bombesin-like immunoreactivity is widely distributed in mammalian brain, especially the hypothalamus, GI tract and in human fetal lung.
多肽胃泌素释放肽，人类(GRP) 属于Bombesin样肽家族，序列中含有28个氨基酸，与经典的下丘脑-垂体调节激素不同,胃泌素释放肽，人类(GRP) 对垂体激素释放的调解中只起微弱作用。
参考质量标准外观:白色粉末
纯度(HPLC) ≥98.0%
醋酸根含量≤12.0%
水分含量≤8.0%
肽含量≥80.0%
内毒素≤50EU/mg
氨基酸组成分析≤±10%

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