High level prokaryotic expression of anti-Müllerian inhibiting substance type II receptor diabody, a new recombinant antibody for in vivo ovarian cancer imaging

► 12G4 diabody, a new antibody fragment for in vivo diagnosis of ovarian cancer. ► Refolding protocols to obtain functional disulfide bridges proteins. ► A new immunoassay to quantify the functional 12G4 mAb or its fragments.