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. Author manuscript; available in PMC: 2019 Dec 11.
Published in final edited form as: Anal Chim Acta. 2018 Mar 10;1037:274–280. doi: 10.1016/j.aca.2018.02.057

Figure 2. Chromatographic Overlap of t-Butyl and Cyclo-Hexyl Maleimide Tagged Thiol Metabolites.

Figure 2

Reconstructed ion chromatograms of tert-butyl and cyclohexyl maleimide after tagging with A: cysteine, B: homocysteine C: penicillamine, D: Cys-Gly, E: Glu-Cys, and F: GSH. Tagged metabolites were mixed 1:1 (25 μM each) prior to injection.