13c6 glucosylsphingosine (d18:1)

13C6 Glucosylsphingosine (d18:1) is an isotopically enriched form of 1-β-D-glucosylsphingosine (d18:1) that is intended for use as an internal standard for the quantification of 1-β-D-glucosylsphingosine by GC- or LC-MS. 1-β-D-Glucosylsphingosine is a lysolipid derivative of glucosylcerebroside that decreases activity of glucocerebrosidase in LA-N-2 cells in a dose-dependent manner.

D-Glucose-13C6 (Dextrose-13C6) is an isotopic marker of D-Glucose, which can be used as a metabolic tracer for the study of metabolism-related diseases and metabolic processes of some substances in the body.

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.

D-Fructose-13C6 can be used as an internal standard for the quantification of D-fructose by GC- or LC-MS.

1, 14-tetradecanedioic-2, 2, 13, 13-d4 acid is a deuterated compound of 1, 14-tetradecanedioic acid. 1, 14-tetradecanedioic acid has a CAS number of 821-38-5. Tetradecanedioic acid is a C14 dicarboxylic acid.