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. Author manuscript; available in PMC: 2021 Jul 30.
Published in final edited form as: Anal Chem. 2021 Mar 1;93(10):4479–4487. doi: 10.1021/acs.analchem.0c04624

Figure 5.

Figure 5.

Representative extracted ion electropherograms (EIEs) of putatively identified metabolites in replicated single-cell CE-MS runs (malic acid [C4H6O5 + Na+], L-phenyalanine [C9H11NO2 + H+], cycloalliin [C6H11NO3S + H+], glucose [C6H12O6 + Na+], methylcysteine sulfoxide [C4H9NO3S + H+], and adenosine [C10H13N5O4 + H+]). The migration time of each metabolite was normalized with the migration time of malic acid.