860063C

Milk SM

Sphingomyelin (Milk, Bovine), chloroform

• 동의어(들): N-(tricosanoyl)-sphing-4-enine-1-phosphocholine
• CAS Number: 475662-40-9
• MDL number: MFCD28143627
• UNSPSC 코드: 12352211
• NACRES: NA.25

속성

• 분석: >99% (TLC)
• 양식: liquid
• 포장: pkg of 1 × 2.5 mL (860063C-25mg)
• 제조업체/상표: Avanti Research^™ - A Croda Brand 860063C
• 농도: 10 mg/mL (860063C-25mg)
• 지질 유형: sphingolipids
• 배송 상태: dry ice
• 저장 온도: −20°C
• SMILES string: [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

설명

일반 설명

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

애플리케이션

Milk SM is suitable:

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

포장

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

법적 정보

Avanti Research is a trademark of Avanti Polar Lipids, LLC

안전성 정보

• 픽토그램: GHS06,GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H302,H315,H319,H331,H336,H351,H361d,H372
• 예방조치 성명서: P201 - P260 - P264 - P280 - P304 + P340 + P311 - P403 + P233
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 - STOT SE 3
• 표적 기관: Central nervous system
• WGK: WGK 3