N-omega-CD3-Octadecanoyl-D-ery

产品名称：N-ω-CD3-十八碳酰基-D-赤型-二氢鞘氨醇-N-omega-CD3-Octadecanoyl-D-erythro-dihydrosphingosine

产品货号：2202-1

产品规格：1mg

背景资料：固体

保存建议：N-ω-CD3-十八碳酰基-D-赤型-二氢鞘氨醇-N-omega-CD3-Octadecanoyl-D-erythro-dihydrosphingosine对于本产品，我们推荐使用-20℃蓝冰低温进行运输。在您收到货物后，我们建议在-20℃温度下冷冻保存，溶解使用说明请参考本品说明。

产品描述：This product is a well-defined dihydroceramide containing a deuterated stearic acid acylated to a sphinganine base making it an ideal stable isotope-labeled standard for lipidomic studies using mass spectrometry. Stable isotope-labeled tracers are ideal for studies involving the metabolism and various metabolites of a lipid and can be used for the quantitative evaluation of major lipid pathways.1 Lipidomics has shown great success in the use of deuterium labeled compounds in identifying and quantifying individual molecular species by the use of tandem mass spectrometry.2 Dihydroceramide is a critical intermediate in the de novo synthesis of ceramide, leading to many complex sphingolipids. It is synthesized by the acylation of sphinganine (dihydrosphingosine) and is subsequently converted to ceramide via the enzyme dihydroceramide desaturase or into phytosphingosine via the enzyme C4-hydroxylase.3 Inhibition of ceramide synthase by some fungal toxins (such as fumonisin B1) causes an accumulation of sphinganine and sphinganine-1- phosphate and a decrease in dihydroceramide and other dihydrosphingolipids, leading to a number of diseases including oesophageal cancer.4 The dihydroceramide desaturase inhibitor N-(4-Hydroxyphenyl) retinamide (4-HPR) has been tested as an anti-cancer agent by inhibiting the dihydroceramide desaturase enzyme in cells resulting in a high concentration of dihydroceramide and dihydro-sphingolipids and this is thought to be the cause of its anti-cancer effects.5 Oxidative stress in cells causes an increase in the amount of dihydroceramide by potently inhibiting the desaturase enzyme.6 Dihydroceramide inhibits the formation of channels by ceramides and may thus reduce ceramide induced apoptosis in cells.7

点击：N-ω-CD3-十八碳酰基-D-赤型-二氢鞘氨醇-N-omega-CD3-Octadecanoyl-D-erythro-dihydrosphingosine查看更详细产品说明，更多应用、储存、价格、货期等信息请致电垂询Matreya中国区域授权总代理艾美捷科技有限公司。更多特色试剂盒、特色抗体以及特色试剂等产品评论，请点击查看每日生物评论网站。

Matreya LLC是一家脂质生化公司，致力于开发和制造高质量的脂质和生物化学品。Matreya在化学合成以及天然产物提取和纯化方面经验丰富，生产出的产品具有最佳纯度。 Matreya产品线包括一系列鞘脂、糖脂、鞘糖脂、脂肪酸和酯、甾醇和维生素E异构体（生育酚和生育三烯酚）。专长是生产高纯度鞘氨醇、神经酰胺、硫酸酯、神经节苷脂、酶抑制剂、生育酚和生育三烯酚。是全球提供脂质产品最全的供应商之一。产品涉及生物化学、制药、微生物学、食品和农业等研究领域。

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关键词：生化试剂，N-ω-CD3-十八碳酰基-D-赤型-二氢鞘氨醇，待更新