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. 2015 Aug 28;4:39–43. doi: 10.1016/j.bbrep.2015.08.018

Fig. 3.

Fig. 3

GPX assay of recombinant GPXH. Cell extracts were individually prepared from selenium-supplemented E. coli expressing non-mutated normal GXPH and three forms of mutant GPXH derivatives, Cys38Ser, Cys66Ser, and Cys84Ser, and assayed for GPX activity. The mean values of five independent experiments±S.D. are shown.