July/August 2025

Antibodies, immunoglobulin Ig proteins 3D medical background. Immune system, IgM, IgG, IgE, IgD, IgA antibodies glycoproteins, specific antigens against coronavirus sars-cov-2 covid-19 influenza virus | Image Credit: © Corona Borealis - stock.adobe.com

In this study, we applied a high-sensitivity MAPPs workflow using magnetic bead-based HLA-DR/DP/DQ immunoprecipitation and high-resolution mass spectrometry (HRMS) to assess the immunogenicity risk of six marketed mAbs across a panel of 10 HLA-typed donors.