Figure 1
From: Impact of high throughput technology on recombinant protein production
SDS-PAGE of six different proteins (1 to 6) analysed in quadruplicate (A to D). The proteins were expressed in E. coli host strains BL21(DE3)*, BL21(DE3)pLysS and Rosetta2, purified after NiNTA affinity chromatography on Piccolo®.Lane A1 = protein 1, replicate A; A2 = protein 2, replicate A; A3 = protein 3, replicate A etc.; B1 = protein 1, replicate B etc.