Figure 5. Coomassie Blue stained 4–20% Tris Glycine SDS-PAGE gels of Na-GST-1 samples incubated at 2–8 °C, 25 °C, and 37 °C for a total of 30 d. (A) Sample analysis at day 1; (B) Sample analysis at day 3; (C) Sample analysis at day 7; (D) Sample analysis at day 15 and (E) Sample analysis at day 30. For all gels A-E: lane 1: Mark12™ Unstained Standard; lane 2: 2 µg Na-GST-1 at 2–8 °C, non-reduced; lane 3: 2 µg Na-GST-1 at 25 °C, non-reduced; lane 4: 2 µg Na-GST-1 at 37 °C, non-reduced; lane 5: 2 µg Na-GST-1 at 2–8 °C, reduced; lane 6: 2 µg Na-GST-1 at 25 °C, reduced; lane 7: 2 µg Na-GST-1 at 37 °C, reduced.