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. Author manuscript; available in PMC: 2011 May 15.
Published in final edited form as: Anal Biochem. 2010 Feb 1;400(2):259–269. doi: 10.1016/j.ab.2010.01.033

Figure 2.

Figure 2

A neutral loss-single ion monitoring (NL_SIM) scan profiles. The upper panel displays profiles for the cer-PE’s containing an unsaturated core in their structures, and the lower panel displays the profile for cer-PE’s containing saturated core structure, as well as [M+2+H]+ contributed peaks from the cer-PE’s containing an unsaturated core.

(A) cer-PE d17:1Δ4 c12:0 (B) cer-PE d14:1Δ4 c18:0, (C) cer-PE d14:1Δ4 c20:0 (D) cer-PE d14:1Δ4 c22:0 (E) cer-PE d14:1Δ4 c24:1 (F) cer-PE d14:1Δ4 c24:0 (G) cer-PE d14:0 c24:0 (H) cer-PE d14:0 c16:0 (I) cer-PE d14:0 (J) cer-PE d14:0 c20:0 and (K) cer-PE d14:0 c22:0 respectively.