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13C C16 Sphingomyelin (d18:1/16:0)

(Synonyms: Palmitoyl Sphingomyelin-13C, N-Palmitoyl-D-erythro-Sphingosylphosphorylcholine-13C, SM(d18:1/16:0-13C), Sphingomyelin (d18:1/16:0-13C)) 目录号 : GC41907

An internal standard for the quantification of C16 sphingomyelin

13C C16 Sphingomyelin (d18:1/16:0) Chemical Structure

Cas No.:144236-99-7

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Sample solution is provided at 25 µL, 10mM.

Description

13C C16 Sphingomyelin is an isotopically enriched form of C16 sphingomyelin with carbon-13 occurring on the fatty acid portion. It is intended for use as an internal standard for the quantification of C16 sphingomyelin by GC- or LC-MS. C16 Sphingomyelin is a form of sphingomyelin containing palmitate (16:0) at the variable acylation position. It is the most common form of sphingomyelin found in eggs and is less abundant in the brain and in milk. C16 Sphingomyelin interacts with cholesterol in ordered lipid domains (lipid rafts). Sphingomyelinases remove phosphorylcholine from C16 sphingomyelin to produce C16 ceramide. While ceramides commonly induce apoptosis, ceramides with different fatty acid chain lengths might direct distinct functions and, in some cases, reduce apoptosis.

化学性质

Cas No. 144236-99-7 SDF
别名 Palmitoyl Sphingomyelin-13C, N-Palmitoyl-D-erythro-Sphingosylphosphorylcholine-13C, SM(d18:1/16:0-13C), Sphingomyelin (d18:1/16:0-13C)
Canonical SMILES O=[13C](CCCCCCCCCCCCCCC)N[C@@H](COP(OCC[N+](C)(C)C)([O-])=O)[C@H](O)/C=C/CCCCCCCCCCCCC
分子式 C38[13C]H79N2O6P 分子量 704
溶解度 Chloroform: soluble,Ethanol: soluble,Methanol: soluble 储存条件 Store at -20°C
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1 mg 5 mg 10 mg
1 mM 1.4205 mL 7.1023 mL 14.2045 mL
5 mM 0.2841 mL 1.4205 mL 2.8409 mL
10 mM 0.142 mL 0.7102 mL 1.4205 mL
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