Figure 2
From: Engineering of cofactor regeneration enhances (2S,3S)-2,3-butanediol production from diacetyl
Validation of the expression of 2,3-BDH, GDH and FDH in E. coli through SDS-PAGE.
M, maker; lane 1, E. coli BL21 (DE3); lane 2, E. coli BL21 (DE3) (pETDuet-bdh); lane 3, E. coli BL21 (DE3) (pETDuet-gdh); lane 4, E. coli BL21 (DE3) (pETDuet-bdhgdh); lane 5, E. coli BL21 (DE3) (pETDuet-bdhfdh).
