Fig. 2From: Bacillus subtilis fadB (ysiB) gene encodes an enoyl-CoA hydrataseSDS-PAGE analysis of FadBBs (YsiB)-His6-Tag from recombinant E. coli BL21 Gold DE3 cells. Lane a molecular weight standard, Bio-Rad low MW-range standard (cat. n. 161-0304); lane b total proteins obtained by E. coli lysis (crude extract); lane c first elution from Protino columnsBack to article page