推荐产品
等级
certified reference material
pharmaceutical secondary standard
质量水平
Agency
traceable to Ph. Eur. A1270000
traceable to USP 1042500
API类
arginine
CofA
current certificate can be downloaded
技术
HPLC: suitable
gas chromatography (GC): suitable
mp
222 °C (dec.) (lit.)
应用
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical (small molecule)
格式
neat
储存温度
2-30°C
SMILES字符串
N[C@@H](CCCNC(N)=N)C(O)=O
InChI
1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)/t4-/m0/s1
InChI key
ODKSFYDXXFIFQN-BYPYZUCNSA-N
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一般描述
用于质量控制的制药二级标准品，为制药实验室和制造商制备内部工作标准品提供了一种方便、高性价比的替代方案。L-精氨酸是一种二元半必需氨基酸。它可作为肌酸酐的前体，且是大多数膳食蛋白的一种天然组成成分。它也在组织修复和繁殖等许多生理过程中起关键作用。
应用
这些二级标准品是合格的认证标准物质（CRM）。它们适用于多种分析应用，包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他校准需求。
生化/生理作用
一氧化氮合成酶的底物，可转化为瓜氨酸和一氧化氮 (NO)。通过与一氧化氮相关的机理诱导胰岛素释放。
分析说明
这些二级标准品可追溯至USP、EP（PhEur）和BP一级标准品。
其他说明
本有证标准物质 (CRM) 按照 ISO 17034 和 ISO/IEC 17025 生产和认证。有关本 CRM 使用的所有信息，请参见检验报告。
附注
要查看该材料的检验报告示例，请在下面的插槽中输入 LRAA7157。这只是一个示例证书，可能不是您收到的批次。
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在我们的NMR在线平台ChemisTwin®上可以找到本品对应的数字化标准物质。您可使用ChemisTwin®上的数字等效品鉴定您的样品并进行定量分析（使用数字化外标）。可查看该物质的NMR谱图，只需点击几次鼠标，就能进行在线样品比对。欢迎点击了解更多，开启免费试用之旅。
相关产品
产品编号
说明
价格
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Jia-Yi Dong et al.
American heart journal, 162(6), 959-965 (2011-12-06)
Previous studies suggest that L-arginine, an amino acid and a substrate of nitric oxide synthase, may have blood pressure (BP)-lowering effect. Because some studies were performed with limited number of patients with hypertension and therefore limited statistical power with sometimes
Diane N Singhroy et al.
Retrovirology, 10, 73-73 (2013-07-23)
Protein arginine methyltransferase 6 (PRMT6) is a nuclear enzyme that methylates arginine residues on histones and transcription factors. In addition, PRMT6 inhibits HIV-1 replication in cell culture by directly methylating and interfering with the functions of several HIV-1 proteins, i.e.
Isabelle Dunand-Sauthier et al.
Journal of immunology (Baltimore, Md. : 1950), 193(4), 1690-1700 (2014-07-11)
Arginine, a semiessential amino acid implicated in diverse cellular processes, is a substrate for two arginases-Arg1 and Arg2-having different expression patterns and functions. Although appropriately regulated Arg1 expression is critical for immune responses, this has not been documented for Arg2.
Hartmut Grasemann et al.
Current pharmaceutical design, 18(5), 726-736 (2012-01-11)
The concentrations of nitric oxide are decreased in airways of patients with cystic fibrosis. The reasons for this nitric oxide deficiency are incompletely understood but may include reduced production from nitric oxide synthases due to decreased expression, the enzymes in
Yasutoshi Koga et al.
Biochimica et biophysica acta, 1820(5), 608-614 (2011-09-29)
The pathogenic mechanism of stroke-like episodes seen in mitochondrial myopathy, encephalopathy, lactic acidosis, and stroke-like episodes (MELAS) has not been clarified yet. About 80% of MELAS patients have an A3243G mutation in the mitochondrial tRNA(Leu(UUR)) gene, which is the base
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