Recent research has shown an interest in mAb half-bodies as therapeutic vectors as they can be further targeted for conjugation, enzyme labeling, or antibody immobilization. The TSKgel SuperSW mAb HR is able to achieve high resolution between the mAb monomer, the mAb half-body, and fragments due to its unique pore-controlled technology optimized for mAb analysis, as well as its smaller 4 μm particle size.