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. Author manuscript; available in PMC: 2021 Aug 14.
Published in final edited form as: ACS Infect Dis. 2020 Jul 27;6(8):2235–2248. doi: 10.1021/acsinfecdis.0c00361

Figure 1: Monosaccharidic composition of LAM, LM and phosphatidylinositol dimannosides from WT Mabs ATCC 19977.

Figure 1:

GC/MS analysis of alditol acetate derivatives prepared from WT Mabs LAM (A), LM (B) and PIM2 (C). (D) Extracted ion mass spectrum and structure corresponding to the peak identified as 2-O-methylmannose with retention time 16.83 min and characteristic ions with m/z 118, 139, 157 and 333. This peak was detected in all three samples. *Non-carbohydrate contaminant.