Fig. 3From: Excellent removal of knob-into-hole bispecific antibody byproducts and impurities in a single-capture chromatographyAKTA chromatograms of MabSelect PrismA runs with a 2-step pH elution. A 2-step elution of pH 3.8 and pH 3.6 for FabscFv-KiH (a) and Fab2scFv-KiH (b), respectively, and a 2-step elution of pH 3.6 and pH 3.4 for FabscFv-KiH (c) and Fab2scFv-KiH (d), respectively, with the higher and lower pH eluate analyzed highlighted in light and dark grey, respectivelyBack to article page