Extended Data Fig. 1: Reducing SDS–PAGE screening gels of co-expressed trimer-tetramer variants 1–45.
From: Computational design of non-porous pH-responsive antibody nanoparticles

Tetramer protein band is marked (right), designs where the designed trimers and tetramers co-eluted are marked with pink stars next to the trimer band. Gel samples were derived from the same experiment and electrophoresis was processed in parallel.