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L-Arginine (hydrochloride).

L-Arginine盐酸盐为合成一氧化氮的氮供体，是血管扩张剂。

目录号: PC19158 纯度: ≥98%

CAS No. :1119-34-2

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中文名称	L-Arginine (hydrochloride).
中文别名	L-精氨酸盐酸盐;L-胍基戊氨酸盐酸盐;L-精氨酸单盐酸盐;L-盐酸蛋白氨基酸;L-盐酸胍基戊氨酸;盐酸L-精氨酸;胍基戊氨酸盐酸盐;精氨酸 HCL;左旋精氨酸单盐酸盐;精氨酸盐酸盐;单盐酸L-精氨酸;L-精氨酸鹽酸鹽;L-精氨酸甲酯单盐酸盐;盐酸精氨酸;L-(+)-精氨酸单盐酸盐;CultureSureL-精氨酸盐酸盐;L-(+)-Arginine Hydrochloride L-(+)-精氨酸单盐酸盐;L(+)-精氨酸盐酸盐;L-精氨酸 L-苹果酸(2:1);L-精氨酸盐酸盐标准品;L-精氨酸盐酸盐（食品级）（CP2010）;L-精氨酸盐酸盐,对照品;L-盐酸精氨酸;L-盐酸精氨酸,99.0;精胺酸盐酸盐;盐酸精氨酸 EP标准品;盐酸精氨酸标准品;左旋美托咪定;L-盐酸蛋白氨基酸,L-盐酸胍基戊氨酸,盐酸精氨酸;2-氨基-5-胍基戊酸单盐酸盐;(S)-(+)-精氨酸盐酸盐
英文名称	L-Arginine hydrochloride
英文别名	L-Arginine hydrochloride;L-Arginine HCl;AI3-18300;ARGININE,(L);Argamine;Arginine hydrochloride;Arginine monochloride;Arginine;monohydrochloride;Arginine,hydrochloride,L-;Argivene;Detoxargin;L-(+)-Arginine monohydrochloride;Minophagen A;NSC 203450;NSC 7914;R-Gene;R-Gene 10;UNII-F7LTH1E20Y;L-Arginine monohydrochloride;2-Amino-5-guanidinovaleric acid monohydrochloride;L-(+)-Arginine Hydrochloride;L-Argininine monohydrocholoride;(S)-(+)-Arginine hydrochloride;CultureSure L-Arginine Hydrochloride, Animal-derived-free;H-Arg-OH.HCl;H-Arg-OH•HCl;L-Ainine Monohydrochloride;L-Arginine Hydrochloride or L-Arginine HCl;L-Arginine hydrochloride solution;PARAGOS 530624;(S)-(+)-2-Amino-5-[(aminoiminomethyl)amino]pentanoic acid monohydrochloride;(S)-2-Amino-5-guanidinopentanoic acid hydrochloride;(S)-arginine hydrochloride;2-Amino-5-guanidinovaleric ac;anhydrous L-arginine monohydrochloride;ARG,HCL;H-Arg-OH·HCl;L(+)-Arginine hydrochloride;L-ARG HCL;L-GuanidineaMinovaleric acid hydrochloride;S-(+)-2-Amino-5-[(aminoiminomethyl)amino]pentanoic acid monohydrochloride;L-精氨酸盐酸盐
Cas No.	1119-34-2
分子式	C₆H₁₅ClN₄O₂
分子量	210.66
包装储存	4°C, sealed storage, away from moisture *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

生物活性

L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.

性状

Solid

IC50 & Target[1][2]

Human Endogenous Metabolite

Microbial Metabolite

体外研究(In Vitro)

Arginine is an α-amino acid. The L-form is one of the 20 most common natural amino acids. At the level of molecular genetics, in the structure of the messenger ribonucleic acid mRNA, CGU, CGC, CGA, CGG, AGA, and AGG, are the triplets of nucleotide bases or codons that code for arginine during protein synthesis. In mammals, arginine is classified as a semiessential or conditionally essential amino acid, depending on the developmental stage and health status of the individual. L-Arginine is associated with a decrease in cardiac index while stroke index is maintained in patients with severe sepsis. Resolution of shock at 72 hours is achieved by 40% and 24% of the patients in the L-Arginine and placebo cohorts, respectively. L-Arginine (450 mg/kg during a 15-minute period) amplifies and sustains the hyperemia (38%) and increases absolute brain blood flow after eNOS upregulation by chronic simvastatin treatment (2 mg/kg subcutaneously, daily for 14 days) in SV-129 mice.

Medlife has not independently confirmed the accuracy of these methods. They are for reference only.

运输条件

Room temperature or refrigerated transportation.

储存方式

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

ClinicalTrial

结构分类

Others

参考文献

[1]. Bakker J, et al. Administration of the nitric oxide synthase inhibitor NG-methyl-L-arginine hydrochloride (546C88) by intravenous infusion for up to 72 hours can promote the resolution of shock in patients with severe sepsis: results of a randomized, doub [Information]

[2]. Tapiero H, et al. I. Arginine. Biomed Pharmacother. 2002 Nov;56(9):439-45. [Information]

[3]. Yamada M, et al. Endothelial nitric oxide synthase-dependent cerebral blood flow augmentation by L-arginine after chronic statin treatment. J Cereb Blood Flow Metab. 2000 Apr;20(4):709-17. [Information]

溶解度数据

体外研究:

H₂O : 100 mg/mL (474.70 mM; Need ultrasonic)

DMSO : < 1 mg/mL (ultrasonic;warming;heat to 80°C) (insoluble or slightly soluble)

配制储备溶液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	4.7470 mL	23.7349 mL	47.4699 mL
5 mM	0.9494 mL	4.7470 mL	9.4940 mL
10 mM	0.4747 mL	2.3735 mL	4.7470 mL

产品不同，其溶解度不同。建议根据产品选择合适的溶剂配制储备溶液；配成溶液后，建议分装保存，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 (sealed storage, away from moisture)。-80°C 储存时，建议在 6 个月内使用，-20°C 储存时，建议在 1 个月内使用。

体内研究:

建议根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都建议先按照 体外研究 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

1.

建议依照次序添加每种溶剂： PBS
Solubility: 100 mg/mL (474.70 mM); Clear solution; Need ultrasonic

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产品使用指南

Data Sheet

1：一般建议：溶解度为Medlife测试数据，可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解，请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异，仅做参考，具体以实验方案为准。

2：储存条件：粉末-20°C一般情况可以保存3年，溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异，请细致阅读产品信息，并辅助参考相关文献描述。

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