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. 2015 Mar 17;10(3):e0120333. doi: 10.1371/journal.pone.0120333

Fig 5. The PAGE (lane 1 and 2) and IEF (lane 3 and 4) of the purified R-PE in native situation.

Fig 5

The PAGE had a 6.5% (w/v) separation gel in the neutral buffer system and the IEF had 5.5% (w/v) polyacrylamide gel in a pH range from 4.0 to 6.5. Lane 1 and 3 yellow fluorescent bands of the R-PE in native red color under UV-light at 365 nm; lane 2 and 4 blue bands of the R-PE showed after the gel was stained by Coomassie Blue G-250.