Articles tagged ”Fragmentation”

Charge Heterogeneity Analysis of Antibody Subunits Generated by FragIT

Charge heterogeneity of monoclonal antibodies is an important critical quality attribute that requires close monitoring due to its potential impact on antibody efficacy and immunogenicity. Since the heterogeneity is mostly caused by post translational modifications such as C-terminal lysine clipping, deamidation, glycation, sialic acid or adduct formation, these modifications can pose significant challenges to the analytical scientists. Read more »

Generating Antibody Mimetics with GingisKHAN

Antibodies formulated as solid-state depots can potentially be used for local treatments and minimize the need for large systemic doses. Bevacizumab may for instance be administered locally to control post-operative scarring following glaucoma filtration surgery. A solid-state form would however be required in order to obtain a proper slow release of the antibody. Read more »