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. 2022 May 31;12:892195. doi: 10.3389/fonc.2022.892195

Figure 1.

Figure 1

Sample preparation workflow for 18O-labelling based phosphometabolomics and metabolite 18O-labeling sequence. AK, adenylate kinase; CK, creatine kinase; Cr, creatine, CrP, creatine phosphate; Pi, inorganic phosphate; OxPhos, oxidative phosphorylation; prep-LC, preparative liquid chromatography; GC-MS, gas chromatography-mass spectrometry.