Lipids – Updated June 2017
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Note on our sphingolipids: Unless otherwise specified, the ceramides and sphingomyelins we detect have a sphingoid base of d18:1 [i.e. Cer 24:0 is Ceramide (d18:1/24:0)].
| Class: | Analyte | Platform | Panel | Quantitative | In-House Extraction | CAS# | Pubchem |
|---|---|---|---|---|---|---|---|
| Ceramides | |||||||
| Ceramide 8:0 | LC/MS/MS | Lipid A | + | + | 74713-59-0 | 5702614 | |
| Ceramide 12:0 | LC/MS/MS | Lipid A | + | + | 74713-60-3 | 5283562 | |
| Ceramide 14:0 | LC/MS/MS | Lipid A | + | + | 123408-74-2 | 5282310 | |
| Ceramide 16:0 | LC/MS/MS | Lipid A | + | + | 24696-26-2 | 5283564 | |
| Ceramide 18:0 | LC/MS/MS | Lipid A | + | + | 2304-81-6 | 13846207 | |
| Ceramide 18:1 | LC/MS/MS | Lipid A | + | + | 5966-28-9 | 5283563 | |
| Ceramide 20:0 | LC/MS/MS | Lipid A | + | + | 123482-93-9 | 312219205 | |
| Ceramide 20:4 | LC/MS/MS | Lipid A | No | + | - | - | |
| Ceramide 22:0 | LC/MS/MS | Lipid A | + | + | 27888-44-4 | 5283567 | |
| Ceramide 22:2 | LC/MS/MS | Lipid A | No | + | - | - | |
| Ceramide 24:0 | LC/MS/MS | Lipid A | + | + | 102917-80-6 | 5283571 | |
| Ceramide 24:1 | LC/MS/MS | Lipid A | + | + | 54164-50-0 | 5283568 | |
| DihydroCeramide 16:0 | LC/MS/MS | Lipid A | No | + | 5966-29-0 | 5283572 | |
| DihydroCeramide 18:0 | LC/MS/MS | Lipid A | + | + | 2304-80-5 | 5283573 | |
| DihydroCeramide 18:1 | LC/MS/MS | Lipid A | + | + | 34227-83-3 | 6442676 | |
| DihydroCeramide 24:0 | LC/MS/MS | Lipid A | + | + | 6063-36-1 | 312219296 | |
| DihydroCeramide 24:1 | LC/MS/MS | Lipid A | + | + | 352518-80-0 | 250133921 | |
| Sphingomyelins | |||||||
| Sphingomyelin 12:0 | LC/MS/MS | Lipid A | + | + | 474923-21-2 | 99343995 | |
| Sphingomyelin 16:0 | LC/MS/MS | Lipid A | + | + | 6254-89-3 | 9939941 | |
| Sphingomyelin 16:1 | LC/MS/MS | Lipid A | No | + | 52931145 | ||
| Sphingomyelin 18:0 | LC/MS/MS | Lipid A | + | + | 58909-84-5 | 6453725 | |
| Sphingomyelin 18:1 | LC/MS/MS | Lipid A | + | + | 108392-10-5 | 6443882 | |
| Sphingomyelin 20:0 | LC/MS/MS | Lipid A | No | + | Not available | 44260124 | |
| Sphingomyelin 22:0 | LC/MS/MS | Lipid A | No | + | Not available | 126530604 | |
| Sphingomyelin 24:0 | LC/MS/MS | Lipid A | + | + | 60037-60-7 | 44260127 | |
| Sphingomyelin 24:1 | LC/MS/MS | Lipid A | + | + | 94359-13-4 | 44260126 | |
| DihydroSphingomyelin 12:0 | LC/MS/MS | Lipid A | + | + | 474923-31-4 | 99344022 | |
| DihydroSphingomyelin 16:0 | LC/MS/MS | Lipid A | No | + | 60322-02-3 | 9939965 | |
| DihydroSphingomyelin 18:0 | LC/MS/MS | Lipid A | No | + | 5283588 | ||
| DihydroSphingomyelin 20:0 | LC/MS/MS | Lipid A | No | + | 5283574 | ||
| DihydroSphingomyelin 22:0 | LC/MS/MS | Lipid A | No | + | 44260132 | ||
| DihydroSphingomyelin 24:0 | LC/MS/MS | Lipid A | No | + | 44260134 | ||
| Sphingosines | |||||||
| Sphingosine(18) | LC/MS/MS | Lipid B | + | + | 123-78-4 | 5280335 | |
| Sphinganine(Dihydro-18) | LC/MS/MS | Lipid B | + | + | 764-22-7 | 91486 | |
| Sphingosine-1-Phosphate (18) | LC/MS/MS | Lipid B | + | + | 26993-30-6 | 5283560 | |
| Sphinganine-1-Phosphate (Dihydro-18) | LC/MS/MS | Lipid B | + | + | 19794-97-9 | 644260 | |
| PCs | |||||||
| PC 16:0/14:0 | LC/MS/MS | Lipid C | + | + | 69441-09-4 | 24778679 | |
| PC 16:0/16:0 | LC/MS/MS | Lipid C | + | + | 63-89-8 | 452110 | |
| PC 16:0/18:0 | LC/MS/MS | Lipid C | + | + | 24778686 | ||
| PC 16:0/18:1 | LC/MS/MS | Lipid C | + | + | 5497103 | ||
| PC 16:0/18:2 | LC/MS/MS | Lipid C | + | + | 24778693 | ||
| PC 16:0/20:4 | LC/MS/MS | Lipid C | + | + | 10747814 | ||
| PC 16:0/22:6 | LC/MS/MS | Lipid C | Semi-Quant | + | 6506479 | ||
| PC 17:0/17:0 | LC/MS/MS | Lipid C | Semi-Quant | + | 24778784 | ||
| PC 18:0/18:1 | LC/MS/MS | Lipid C | + | + | 24778815 | ||
| PC 18:0/18:2 | LC/MS/MS | Lipid C | + | + | 24778826 | ||
| PC 18:0/20:4 | LC/MS/MS | Lipid C | + | + | 16219824 | ||
| PC 18:0/22:6 | LC/MS/MS | Lipid C | Semi-Quant | + | 24778876 | ||
| PC 32:1 | LC/MS/MS | Lipid C | No | + | 6443788 | ||
| LPCs | |||||||
| LPC 16:0 | LC/MS/MS | Lipid C | + | + | 17364-16-8 | 460602 | |
| LPC 16:1 | LC/MS/MS | Lipid C | No | + | 24779460 | ||
| LPC 18:0 | LC/MS/MS | Lipid C | + | + | 19420-57-6 | 497299 | |
| LPC 18:1 | LC/MS/MS | Lipid C | + | + | 24779465 | ||
| LPC 18:2 | LC/MS/MS | Lipid C | No | + | 24779467 | ||
| LPC 18:3 | LC/MS/MS | Lipid C | No | + | 24779469 | ||
| LPC 20:0 | LC/MS/MS | Lipid C | + | + | 24779473 | ||
| LPC 20:3 | LC/MS/MS | Lipid C | No | + | 52924055 | ||
| LPC 20:5 | LC/MS/MS | Lipid C | No | + | 11757087 | ||
| LPC 22:5 | LC/MS/MS | Lipid C | No | + | 53480473 | ||
| LPC 22:6 | LC/MS/MS | Lipid C | No | + | 10415542 | ||
| Glucosyl and Galactosyl Sphingolipids | |||||||
| glucosylsphingosine (d18:1) | LC/MS/MS | Lipid G | + | + | |||
| glucosylceramide 12:0 | LC/MS/MS | Lipid G | + | + | 5771774 | ||
| glucosylceramide 16:0 | LC/MS/MS | Lipid G | + | + | 6321355 | ||
| glucosylceramide 18:0 | LC/MS/MS | Lipid G | + | + | 6321356 | ||
| glucosylceramide 18:1 | LC/MS/MS | Lipid G | + | + | 24779575 | ||
| glucosylceramide 24:0 | LC/MS/MS | Lipid G | No | + | 6321361 | ||
| glucosylceramide 24:1 | LC/MS/MS | Lipid G | + | + | 6321360 | ||
| galactosylceramide 12:0 | LC/MS/MS | Lipid G | No | + | 46891756 | ||
| galactosylceramide 16:0 | LC/MS/MS | Lipid G | + | + | 44260148 | ||
| galactosylceramide 18:0 | LC/MS/MS | Lipid G | No | + | 44260149 | ||
| galactosylceramide 24:0 | LC/MS/MS | Lipid G | No | + | 44260152 | ||
| galactosylceramide 24:1 | LC/MS/MS | Lipid G | + | + | 44260154 | ||