Figure 3.
The C-terminal MBP tag has little impact on the solubility of DUSP14 and TEV protease. The solubility of His-tagged DUSP14 and His-tagged TEV protease is assessed by SDS-PAGE (left) and quantified by densitometry (right, white bars). The % solubility of the C-terminal His-DUSP14-MBP and His-TEV-MBP (gray bars) is duplicated from Figure 2C.