NewslettersHuman Immunology NewsIdentification of Common and Distinct Origins of Human Serum and Breastmilk IgA1 by Mass Spectrometry-Based Clonal ProfilingBy Laurisa Dohm - December 6, 20220114Researchers assessed the structural diversity and clonal repertoire of IgA1-containing molecular assemblies longitudinally in human serum and milk from three donors using a mass spectrometry-based approach.[Cellular & Molecular Immunology]Full Article