860063C

Milk SM

Sphingomyelin (Milk, Bovine), chloroform

• 別名: N-(tricosanoyl)-sphing-4-enine-1-phosphocholine
• CAS番号: 475662-40-9
• MDL番号: MFCD28143627
• UNSPSCコード: 12352211
• NACRES: NA.25

特性

• アッセイ: >99% (TLC)
• フォーム: liquid
• 包装: pkg of 1 × 2.5 mL (860063C-25mg)
• メーカー／製品名: Avanti Research^™ - A Croda Brand 860063C
• 濃度: 10 mg/mL (860063C-25mg)
• 脂質タイプ: sphingolipids
• 輸送温度: dry ice
• 保管温度: −20°C
• SMILES記法: [P](=O)([O-])(OC[C@H](NC(=O)CCCCCCCCCCCCCCCCCCCCCC)[C@H](O)\C=C\CCCCCCCCCCCCC)OCC[N+](C)(C)C
• InChI: 1S/C46H93N2O6P/c1-6-8-10-12-14-16-18-20-21-22-23-24-25-26-28-30-32-34-36-38-40-46(50)47-44(43-54-55(51,52)53-42-41-48(3,4)5)45(49)39-37-35-33-31-29-27-19-17-15-13-11-9-7-2/h37,39,44-45,49H,6-36,38,40-43H2,1-5H3,(H-,47,50,51,52)/b39-37+/t44-,45+/m0/s1
• InChI Key: SXZWBNWTCVLZJN-NMIJJABPSA-N

詳細

詳細

As a major constituent of cell membranes, sphingomyelin is found at particularly high concentrations in the membranes of nerve cells (in the myelin sheaths) and red blood cells. It was previously thought to have a purely structural role, similar to the function of phosphatidylcholine, through intermolecular interactions mediated by the 2-amide group, the 3-hydroxy group and the 4,5-trans double bond of the sphingoid base. However, it is now appreciated that sphingomyelin has a high affinity for cholesterol and that these two lipids pack tightly into liquid-ordered domains among a liquid-disordered phase to form lipid rafts. These membrane microdomains are thought to function as signaling platforms that regulate the localization and interactions of proteins. But sphingomyelin does not just influence signaling as a component of lipid rafts — it is also a precursor to ceramides and other sphingolipid metabolites that comprise the sphingomyelin cycle or sphingolipid network.
Sphingomyelin and related lipids

アプリケーション

Milk SM is suitable:

• for detecting ceramide in feces
• for differential scanning calorimetry
• as a lipid standard

包装

5 mL Clear Glass Sealed Ampule (860063C-25mg)

法的情報

Avanti Research is a trademark of Avanti Polar Lipids, LLC

安全性情報

• ピクトグラム: GHS06,GHS08
• シグナルワード: Danger
• 危険有害性情報: H302,H315,H319,H331,H336,H351,H361d,H372
• 注意書き: P201 - P260 - P264 - P280 - P304 + P340 + P311 - P403 + P233
• 危険有害性の分類: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 - STOT SE 3
• ターゲットの組織: Central nervous system
• WGK: WGK 3