G2253
L-谷氨酸& # 947;-单羟基己酸酯
≥97% (TLC)
别名:
-5--羟基谷氨酰胺, L-& # 947;-谷氨酰异羟肟酸
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关于此项目
经验公式（希尔记法）:
C5H10N2O4
化学文摘社编号:
分子量:
162.14
MDL编号:
UNSPSC代码:
12352209
PubChem化学物质编号:
NACRES:
NA.26
产品名称
L-谷氨酸& # 947;-单羟基己酸酯,
方案
≥97% (TLC)
质量水平
表单
powder
颜色
white to off-white
应用
detection
储存温度
−20°C
SMILES字符串
NC(CCC(=O)NO)C(O)=O
InChI
1S/C5H10N2O4/c6-3(5(9)10)1-2-4(8)7-11/h3,11H,1-2,6H2,(H,7,8)(H,9,10)
InChI key
YVGZXTQJQNXIAU-UHFFFAOYSA-N
应用
左旋谷氨酸γ-单异羟肟酸已用作计算谷氨酰胺转胺酶(TGase)活性的标准品。
生化/生理作用
L-谷氨酸& # 947；-单羟基肟酸盐[L-谷氨酸（γ）HXM]用作钒配体，增强钒代谢活性。L-Glu（γ）HXM也用作大肠杆菌 大肠杆菌天冬酰胺合成酶B的底物和作为ATP依赖性的大肠杆菌γ-谷氨酰半胱氨酸合成酶的不可逆抑制剂。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
N Seiler et al.
Neurochemical research, 15(3), 301-305 (1990-03-01)
The method for the assay of glutamine synthetase (GlnS) relies on the gamma-glutamyl transferase reaction, i.e. the formation of glutamyl-gamma-hydroxamate from glutamine and hydroxylamine, and the chromatographic separation of the reaction product from the reactants. The method is not only
M Katoh et al.
Bioscience, biotechnology, and biochemistry, 62(7), 1455-1457 (1998-08-28)
Incubation of Escherichia coli gamma-glutamylcysteine synthetase with L-glutamic acid gamma-monohydroxamate and ATP caused slow but irreversible inhibition of the enzyme, and more than 90% activity was lost in three days. The enzyme was not inactivated when ATP was absent or
I Goldwaser et al.
Molecular pharmacology, 58(4), 738-746 (2000-09-22)
Several ligands, when complexed with vanadium, potentiate its insulinomimetic activity both in vivo and in vitro. We have recently found that L-Glu-gamma-monohydroxamate (HXM) and L-Asp(beta)HXM were especially potent in this regard. In the present study, we used vanadium-enriched adipose cells
Michael J Muhitch
Journal of plant physiology, 160(6), 601-605 (2003-07-23)
In maize (Zea mays L.), GSp1, the predominant GS isozyme of the developing kernel, is abundant in the pedicel and pericarp, but absent from the endosperm and embryo. Determinations of GSp1 tissue distribution in vegetative tissues have been limited thus
Matteo Tegoni et al.
Dalton transactions (Cambridge, England : 2003), (9)(9), 1329-1333 (2004-07-15)
The equilibria of copper(II) with (S)-glutamic-gamma-hydroxamic acid (H2L) were investigated in aqueous solution by different techniques: glass electrode potentiometry; calorimetry; VIS and CD spectrophotometry; and ES-MS. An unexpected pentacopper(II) 12-metallacrown-4 [Cu5L4H(-4)](2-) was detected, analogous to those well known formed by
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