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. 2009 Apr 8;6:34. doi: 10.1186/1742-4690-6-34

Figure 2.

Figure 2

HPLC analysis of G-NH2 and the G-NH2-derived metabolite Met-X. HPLC chromatograms of dialysis solution (DS) after dialyzing 1 mM G-NH2 against porcine serum (PS) at 37°C (A) and at 4°C (B) or human serum at 37°C. The dialysis solutions were analyzed with a cationic ion-exchange column (Theoquest Hypersil SCX, Thermo), and the absorbance was measured at 206 nm.