Fig. 4From: Structural design of tetravalent T-cell engaging bispecific antibodies: improve developability by engineering disulfide bondsThe affinity of the four BsAbs against glypican-3 and CD3. (A) The SK-GPC3 cells and (B) human peripheral blood lymphocyte (PBMCs) as target cells were incubated with BsAbs for flow cytometry analysis. MFI: mean fluorescence intensityBack to article page