Table 4 Standards and conditions for mass spectrometric analysis of RBC sphingolipids.
From: Pb(II) Induces Scramblase Activation and Ceramide-Domain Generation in Red Blood Cells
Lipid Class | Standard | Polarity | Mode | m/z ion | Collision Energy (eV) |
---|---|---|---|---|---|
Ceramide | C17Cer | + | Product ion | 264.34 | 25 |
Dihydroceramide | C17Cer | + | Product ion | 266.34 | 25 |
Hexosylceramide | C8GC | + | Product ion | 264.4 | 30 |
Hexosyldihydroceramide | C8GC | + | Product ion | 266.4 | 30 |
Sphingomyelin | C12SM | + | Product ion | 184.07 | 26 |