Table 1.
lipid | DHB | 50/50 αCHCA/DHB, 0.1% TFA | PNA | PNA, 0.1% TFA | PNA + butyric acid | PNA + butyric acid, 0.1% TFA |
---|---|---|---|---|---|---|
16:0/16:0-PE | [PE + Na]+ | [PE + Na]+ | very low signal | [PE + H]+ | [PE + H]+ | [PE + H]+ |
[PE - HG]+ | [PE - HG]+ | [PE - HG]+ | [PE - HG]+ | |||
16:0-Lyso PC | [PC + H]+ | [PC + H]+ | [PC + H]+ | [PC + H]+ | [PC + H]+ | [PC + H]+ |
[PC + Na]+ | ||||||
16:0-SM | [SM + H]+ | [SM + H]+ | [SM + H]+ | [SM + H]+ | [SM + H]+ | [SM + H]+ |
[SM + Na]+ | ||||||
14:0/14:0-PC | [PC + H]+ | [PC + H]+ | [PC + H]+ | [PC + H]+ | [PC + H]+ | [PC + H]+ |
16:0-PAF | [PAF + H]+ | [PAF + H]+ | [PAF + H]+ | [PAF + H]+ | [PAF + H]+ | [PAF + H]+ |
For abbreviations, see text. HG = headgroup.