Abstract
Fab Fragment antigen-binding; Fc Fragment crystallizable; HMW High molecular weight; ∆HMW Difference between HMW species at stress temperature and 5°C controls; IgG Immunoglobulin G; mAbs Monoclonal antibodies; MV-V(HH) Multivalent V(HH) molecule with the format aC-L(1)-aC-L(1)-aD; NMR Nuclear magnetic resonance; scFv Single-chain fragment variable; SEC Size-exclusion chromatography; V(HH) Variable domain of Heavy chain of Heavy chain-only antibody.