γ-L-Glutamyl-L-alanine (Synonyms: γ-l-谷氨酰-l-丙氨酸)
目录号: PL02010 纯度: ≥98%
CAS No. :5875-41-2
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中文名称
γ-L-Glutamyl-L-alanine
中文别名
γ-L-谷氨酰-L-丙氨酸
英文名称
γ-L-Glutamyl-L-alanine
英文别名
L-Alanine, L-g-glutamyl-;H-GLU(ALA-OH)-OH;H-γ-GLU-ALA-OH;γ-Glu-Ala-OH;5-L-Glutamyl-L-alanine;g-Glu-Ala.;H-g-Glu-Ala-OH;L-gamma-glutamyl-L-alanine;N-L-R-Glutamyl-L-alanine;γ-L-GlutaMyl-L-alanine
Cas No.
5875-41-2
分子式
C8H14N2O5
分子量
218.21
包装储存
Powder -20°C 3 years;4°C 2 years
产品详情
γ-L-Glutamyl-L-alanine 是由 γ-谷氨酸和丙氨酸组成,是较大蛋白质的蛋白水解分解产物。γ-L-Glutamyl-L-alanine 是 γ-Glutamylcyclotransferase 的天然底物。γ-L-Glutamyl-L-alanine 是钙敏感受体 (CaR) 功能的正调节剂。
生物活性
γ-L-Glutamyl-L-alanine, composed of gamma-glutamate and alanine, is a proteolytic breakdown product of larger proteins. γ-L-Glutamyl-L-alanine is a natural substrate of the γ-Glutamylcyclotransferase. γ-L-Glutamyl-L-alanine is a positive modulator of calcium-sensing receptor (CaR) function.
性状
Solid
IC50 & Target[1][2]
Human Endogenous Metabolite
体外研究(In Vitro)
γ-L-Glutamyl-L-alanine (γ-Glu-Ala) shows the potency for Cai mobilization in CaR (calcium-sensing receptor)-expressing HEK-293 cells, with an EC50 of 4.8 μM.
γ-L-Glutamyl-L-alanine shows the potency for Cai mobilization in human parathyroid cells with an EC50 of 13.9 μM.
γ-L-Glutamyl-L-alanine (20 μM) suppress PTH secretion from normal human parathyroid cells.
γ-L-Glutamyl-L-alanine is a substrate for glutaminase B.
has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
参考文献
[1]. Ovchinnikova OG, et al. Structure of a polysaccharide from Providencia rustigianii O11 containing a novel amide of 2-acetamido-2-deoxygalacturonic acid with L-glutamyl-L-alanine. Carbohydr Res. 2012 Feb 15;349:95-102.
[2]. York MJ, et al. gamma-Glutamylcyclotransferase: inhibition by D-beta-aminoglutaryl-L-alanine and analysis of the solvent kinetic isotope effect. Eur J Biochem. 1989 Sep 1;184(1):97-101.
溶解度数据
In Vitro: H2O : ≥ 50 mg/mL (229.14 mM)DMSO : 1 mg/mL (4.58 mM; Need ultrasonic)
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1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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