Intra- and extracellular expression of an scFv antibody fragment in E. coli : Effect of bacterial strains and pathway engineering using GroES/L chaperonins
We have studied the influence of bacterial host on the secretion of single-chain Fv antibody fragment (scFv), the production of this antibody fragment as intracellular fusion protein, and the effect of chaperonin coexpression on intracellular antibody expression. Seven bacterial strains were transformed with a vector carrying the genes encoding the variable regions of an anti-CEA scFv antibody and
