L-Glutamine (Synonyms:L-谷氨酰胺; L-Glutamic acid 5-amide)
目录号 : KM14327 CAS No. : 56-85-9 纯度 : ≥98%

L-Glutamine (L-Glutamic acid 5-amide) 是在人体中大量存在且参与许多代谢过程的非必需氨基酸。L-Glutamine 为某些细胞中的氧化提供了碳源。

规格 价格 是否有货 数量
100mg
In-stock
500mg
In-stock
1g 询价 In-stock
5g 询价 In-stock
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生物活性

L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells.

体外研究

L-Glutamine is important as a precursor for peptide and protein synthesis, amino sugar synthesis, purine and pyrimidine and thus nucleic acid and nucleotide synthesis, and also provides a source of carbons for oxidation in some cells. L-Glutamine is the most abundant extracellular amino acid in vivo (0.7 mM compared to an approximate L-glutamate concentration of 20 µM).
In BRIN-BD11 cells, culture for 24 h with 10 mM L-Glutamine compared with 1 mM resulted in substantial changes in gene expression with 148 genes upregulated more than 1.8-fold, and 18 downregulated more than 1.8-fold, including many genes involved in cellular signaling, metabolism, gene regulation, and the insulin-secretory response. L-Glutamine increases the activity of the Ca2+ regulated phosphatase calcineurin and the transcription factor Pdx1.

分子式
C5H10N2O3
分子量
146.14
CAS号
56-85-9
中文名称
L-谷氨酰胺;麸氨酰胺;L-氨酰胺
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
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

H2O : 50 mg/mL (342.14 mM; ultrasonic and warming and heat to 60°C)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 6.8428 mL 34.2138 mL 68.4275 mL
5 mM 1.3686 mL 6.8428 mL 13.6855 mL
10 mM 0.6843 mL 3.4214 mL 6.8428 mL
*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

临床试验
科研文献
The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
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