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. Author manuscript; available in PMC: 2020 May 7.
Published in final edited form as: Anal Chem. 2019 Apr 15;91(9):5768–5776. doi: 10.1021/acs.analchem.8b05985

Figure 5.

Figure 5.

A case study of Trace for single-cell CE-ESI-MS of metabolites in single X. laevis cells. (A) Evaluation of molecular feature recognition in the temporal domain (migration times). Trace detected signals between N = 5 different D11 cells with <1% separation time error (data from only one experiment shown). (B) Assessment of quantitative reproducibility. Peak areas from manual data integration correlated with those returned by Trace for data from this study (black data points) and two independent measurements on the same cell type from 2014 (grey data points). Linear regression coefficients (R2) are shown.