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. Author manuscript; available in PMC: 2021 Oct 6.
Published in final edited form as: Anal Chem. 2020 Sep 18;92(19):13387–13395. doi: 10.1021/acs.analchem.0c02755

Table 3.

The relative quantification results of different acyl chains on GSLs with the constants from HexCer(d18:1/18:0).

HexCer(d18:1/16:0)
%GlcCer/%GalCer Avg_Cal %GlcCer Accuracy (%)* Avg_Cal %GalCer Accuracy (%)*
100/0 98.9 98.9±0.2 1.1 Not applicable
80/20 80.1 100.2±0.6 19.7 98.7±0.8
50/50 49.6 99.1±0.4 50.4 100.9±0.4
20/80 22.6 113.0±3.2 77.2 96.5±2.1
0/100 1.8 Not applicable 98.2 98.1±0.5
HexCer(d18:1/18:1)
100/0 106.4 106.4±0.1 < 0 Not applicable
80/20 82.1 102.7±2.1 17.9 89.4±1.4
50/50 53.3 106.6±1.9 46.5 93.0±1.9
20/80 20.5 102.3±5.8 79.5 99.4±8.4
0/100 2.5 Not applicable 97.5 97.5±0.2
*

Mean±SD