Learning about igg iga igm igd ige antibodies reveals immune diversity. Each igg iga igm igd ige type plays a unique defensive role, from mucosal barriers to systemic protection. Measuring their levels aids in diagnosing infections, allergies, and immune deficiencies, offering critical insight into the adaptive immune system. https://www.betalifesci.com/blogs/news/antibody-isotypes-igg-iga-igm-ige-igd