推荐产品
等级
certified reference material
TraceCERT®
质量水平
产品线
TraceCERT®
分析物化学类别
amino acids, peptides, proteins
制造商/商品名称
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
技术
HPLC: suitable
gas chromatography (GC): suitable
颜色
white
mp
185 °C (dec.) (lit.)
应用
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
包装形式
neat
SMILES字符串
N[C@@H](CCC(N)=O)C(O)=O
InChI
1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m0/s1
InChI key
ZDXPYRJPNDTMRX-VKHMYHEASA-N
正在寻找类似产品? 访问 产品对比指南
一般描述
L-谷氨酰胺被发现是血流中最丰富的氨基酸之一。 它可用于许多生物化学过程,如生产其他氨基酸、葡萄糖、核苷酸、蛋白质和谷胱甘肽。 它还可以用作增加肠绒毛高度、维持粘膜完整性和刺激肠粘膜细胞增殖的补充剂。 由于它具有抑制肠道和口腔毒性副作用的功能,它还可以应用于化学疗法和放射疗法的治疗中。
该有证标准物质(CRM)是根据ISO/IEC 17025和ISO 17034生产和认证的。该CRM可追溯到来自NMI的原材料,如 NIST或NMIJ。
证书上给出了定量核磁共振法认证的内容,包括不确定性和失效日期。
请在http://www.sigma-aldrich.com下载您的证书。
查看我们所有的氨基酸认证标准物质(CRM)产品
证书上给出了定量核磁共振法认证的内容,包括不确定性和失效日期。
请在http://www.sigma-aldrich.com下载您的证书。
查看我们所有的氨基酸认证标准物质(CRM)产品
应用
有关合适仪器技术的更多信息,请参考产品分析证书。如需进一步支持,请联系技术服务。
生化/生理作用
L-谷氨酰胺是一种必需氨基酸,作为细胞培养过程中主要的能量来源而成为培养基的重要组分。L-谷氨酰胺在干粉及冷冻溶液的状态下极为稳定。然而,L-谷氨酰胺在液体培养基或储存溶液中均会相对较快的降解。最佳的细胞表现通常需要在使用前向培养基中添加L-谷氨酰胺补充剂。
包装
无底玻璃瓶。内含物在插入的融合锥体内。
法律信息
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
其他客户在看
Therapeutic considerations of L-glutamine: a review of the literature
LAM
Alternative Medicine Review, 4, 239-248 (1999)
Misty R Jenkins et al.
The Journal of experimental medicine, 212(3), 307-317 (2015-03-04)
Failure of cytotoxic T lymphocytes (CTLs) or natural killer (NK) cells to kill target cells by perforin (Prf)/granzyme (Gzm)-induced apoptosis causes severe immune dysregulation. In familial hemophagocytic lymphohistiocytosis, Prf-deficient infants suffer a fatal "cytokine storm" resulting from macrophage overactivation, but
Lisa A Reynolds et al.
Journal of immunology (Baltimore, Md. : 1950), 193(6), 2984-2993 (2014-08-13)
Helminth parasites remain one of the most common causes of infections worldwide, yet little is still known about the immune signaling pathways that control their expulsion. C57BL/6 mice are chronically susceptible to infection with the gastrointestinal helminth parasite Heligmosomoides polygyrus.
Kohichi Matsunaga et al.
The Journal of cell biology, 190(4), 511-521 (2010-08-18)
Autophagy is a catabolic process that allows cells to digest their cytoplasmic constituents via autophagosome formation and lysosomal degradation. Recently, an autophagy-specific phosphatidylinositol 3-kinase (PI3-kinase) complex, consisting of hVps34, hVps15, Beclin-1, and Atg14L, has been identified in mammalian cells. Atg14L
Nobuko Akiyama et al.
The Journal of experimental medicine, 211(12), 2425-2438 (2014-11-12)
Medullary thymic epithelial cells (mTECs) expressing the autoimmune regulator AIRE and various tissue-specific antigens (TSAs) are critical for preventing the onset of autoimmunity and may attenuate tumor immunity. However, molecular mechanisms controlling mTEC development remain elusive. Here, we describe the
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门