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)