Skip to main content
. Author manuscript; available in PMC: 2017 Nov 1.
Published in final edited form as: Biochimie. 2016 Aug 12;130:63–75. doi: 10.1016/j.biochi.2016.07.012

Figure 1.

Figure 1

The LIT MS2 spectrum of the [M – H]− ions of d18:1/24:1-Cer at m/z 646 (a), its MS3 spectrum of the ions of m/z 614 (646 → 614) (b), MS4 spectrum of the ions of m/z 404 (646 → 614 → 404) (c), and the MS4 spectrum of the ions of m/z 320 (562 → 530 → 320) (d), arising from d18:1/18:1-Cer. The MS4 spectra locate the double bond of the fatty acyl chain.