L-Leucine-d3
(Synonyms: L-亮氨酸-D3) 目录号 : GC64188L-Leucine-d3是L-Leucine的氘代物,用于蛋白质的质谱(MS)定量测定和作为代谢研究中的示踪剂。
Cas No.:87828-86-2
Sample solution is provided at 25 µL, 10mM.
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- Purity: >98.00%
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- Datasheet
L-Leucine-d3 is a deuterated form of L-Leucine that is used for mass spectrometry (MS) quantification of proteins and as a tracer in metabolic studies[1, 2]. L-Leucine is an essential branched-chain amino acid (BCAA) that activates the mammalian target of rapamycin (mTOR) signaling pathway[3]. L-Leucine is an activator of glutamine:6-phosphofructotransferase (GFAT) and can inhibit NO synthesis in endothelial cells[4]. L-Leucine can be used by skeletal muscle to provide energy during exercise[5]. Both L-Leucine and D-Leucine can effectively inhibit epileptic seizures in mice[6].
References:
[1] Pannkuk E L, Laiakis E C, Girgis M, et al. Temporal effects on radiation responses in nonhuman primates: identification of biofluid small molecule signatures by gas chromatography–mass spectrometry metabolomics[J]. Metabolites, 2019, 9(5): 98.
[2] Zhou J, Liang S, Fang L, et al. Quantitative proteomic analysis of HepG2 cells treated with quercetin suggests IQGAP1 involved in quercetin-induced regulation of cell proliferation and migration[J]. OMICS A Journal of Integrative Biology, 2009, 13(2): 93-103.
[3] Duan Y, Li F, Liu H, et al. Nutritional and regulatory roles of leucine in muscle growth and fat reduction[J]. Front Biosci (Landmark Ed), 2015, 20(4): 796-813.
[4] Yang Y, Wu Z, Meininger C J, et al. L-Leucine and NO-mediated cardiovascular function[J]. Amino Acids, 2015, 47: 435-447.
[5] Mero A. Leucine supplementation and intensive training[J]. Sports Medicine, 1999, 27: 347-358.
[6] Hartman A L, Santos P, O'Riordan K J, et al. Potent anti-seizure effects of D-leucine[J]. Neurobiology of Disease, 2015, 82: 46-53.
L-Leucine-d3是L-Leucine的氘代物,用于蛋白质的质谱(MS)定量测定和作为代谢研究中的示踪剂[1, 2]。L-Leucine是一种必需的支链氨基酸(BCAA),可激活哺乳动物雷帕霉素靶蛋白(mTOR)信号通路[3]。L-Leucine是谷氨酰胺:6-磷酸果糖转氨酶(GFAT)的激活剂,能够抑制内皮细胞中NO合成[4]。L-Leucine可以被骨骼肌用来在运动过程中提供能量[5]。L-Leucine和D-Leucine都能够有效抑制小鼠的癫痫发作[6]。
Cas No. | 87828-86-2 | SDF | Download SDF |
别名 | L-亮氨酸-D3 | ||
分子式 | C6H10D3NO2 | 分子量 | 134.19 |
溶解度 | H2O : ≥ 10 mg/mL (74.52 mM) | 储存条件 | Store at -20°C |
General tips | 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 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 7.4521 mL | 37.2606 mL | 74.5212 mL |
5 mM | 1.4904 mL | 7.4521 mL | 14.9042 mL |
10 mM | 0.7452 mL | 3.7261 mL | 7.4521 mL |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。