C24 Ceramide (d18:1/24:0)
(Synonyms: 十四酰鞘氨醇,C24 Ceramide) 目录号 : GC43074C24 Ceramide (d18:1/24:0)是一种天然的神经酰胺(Cer),具有24个碳单位的长酰基链。
Cas No.:34435-05-7
Sample solution is provided at 25 µL, 10mM.
C24 Ceramide (d18:1/24:0) is a natural ceramide (Cer) with a long acyl chain of 24 carbon units[1]. C24 Ceramide (d18:1/24:0) is a sphingomyelin (SM) that can be used to form lipid membranes[2]. C24 Ceramide (d18:1/24:0) can induce time-dependent changes in membrane properties and promote strong changes in vesicle shape[3]. The production of C24 Ceramide (d18:1/24:0) can promote spontaneous neutrophil apoptosis[4]. C24 Ceramide (d18:1/24:0) can be used as an internal standard in liquid chromatography-mass spectrometry (LC-MS) to quantify ceramide from animal samples[5]. C24 Ceramide (d18:1/24:0) can be used as a potential biomarker to distinguish metabolically healthy obesity (MHO) from metabolically unhealthy obesity (MUO)[6].
References:
[1] Pullmannová P, Pavlíková L, Kováčik A, et al. Permeability and microstructure of model stratum corneum lipid membranes containing ceramides with long (C16) and very long (C24) acyl chains[J]. Biophysical chemistry, 2017, 224: 20-31.
[2] González-Ramírez E J, García-Arribas A B, Sot J, et al. C24: 0 and C24: 1 sphingolipids in cholesterol-containing, five-and six-component lipid membranes[J]. Scientific Reports, 2020, 10(1): 14085.
[3] Ventura A E, Varela A R P, Dingjan T, et al. Lipid domain formation and membrane shaping by C24-ceramide[J]. Biochimica et Biophysica Acta (BBA)-Biomembranes, 2020, 1862(10): 183400.
[4] Seumois G, Fillet M, Gillet L, et al. De novo C16-and C24-ceramide generation contributes to spontaneous neutrophil apoptosis[J]. Journal of Leucocyte Biology, 2007, 81(6): 1477-1486.
[5] Kauhanen D, Sysi-Aho M, Koistinen K M, et al. Development and validation of a high-throughput LC–MS/MS assay for routine measurement of molecular ceramides[J]. Analytical and bioanalytical chemistry, 2016, 408: 3475-3483.
[6] Yu B, Hu M, Jiang W, et al. Ceramide d18: 1/24: 1 as a potential biomarker to differentiate obesity subtypes with unfavorable health outcomes[J]. Lipids in Health and Disease, 2023, 22(1): 166.
C24 Ceramide (d18:1/24:0)是一种天然的神经酰胺(Cer),具有24个碳单位的长酰基链[1]。C24 Ceramide (d18:1/24:0)是一种鞘磷脂(SM),可用于构成脂质膜[2]。C24 Ceramide (d18:1/24:0)能够诱导膜特性的时间依赖性变化,促进囊泡形状的强烈变化[3]。C24 Ceramide (d18:1/24:0)的产生能够促进自发性中性粒细胞凋亡[4]。C24 Ceramide (d18:1/24:0)能够作为液相色谱-质谱法(LC-MS)中的内标物从动物样品中定量测定神经酰胺[5]。C24 Ceramide (d18:1/24:0)能够作为一种潜在的生物标志物来区分代谢健康肥胖(MHO)和代谢不健康肥胖(MUO)[6]。
Cas No. | 34435-05-7 | SDF | |
别名 | 十四酰鞘氨醇,C24 Ceramide | ||
化学名 | N-[(1S,2R,3E)-2-hydroxy-1-(hydroxymethyl)-3-heptadecen-1-yl]-tetracosanamide | ||
Canonical SMILES | CCCCCCCCCCCCCCCCCCCCCCCC(N[C@H](CO)[C@@H](O)/C=C/CCCCCCCCCCCCC)=O | ||
分子式 | C42H83NO3 | 分子量 | 650.1 |
溶解度 | Chloroform: slightly soluble; Methanol: slightly soluble | 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。 |
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1 mg | 5 mg | 10 mg |
1 mM | 1.5382 mL | 7.6911 mL | 15.3822 mL |
5 mM | 0.3076 mL | 1.5382 mL | 3.0764 mL |
10 mM | 0.1538 mL | 0.7691 mL | 1.5382 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。
Quality Control & SDS
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- Purity: >98.00%
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