Persistent EBNA-1 peptide IgG antibody levels may help distinguish multiple sclerosis from other neuroinflammatory diseases like MOGAD and NMOSD.

The study, titled "Development and Validation of an Enzyme-Linked Immunosorbent Assay for Measuring Factor XI in Intravenous Immunoglobulin Products by Mitigating Heterophilic Antibody Interference," ...

Researchers at UMC Utrecht have discovered that converting monoclonal antibodies from the IgG to the IgM isotype can significantly broaden their ability to recognize and bind multiple human-relevant ...

WASHINGTON -- A drug in advanced development for myasthenia gravis also showed promise as a treatment for primary Sjögren's syndrome, a researcher reported here. Patients receiving the infusion drug, ...

The high-affinity Fc gamma receptor I (FcγRI) plays a crucial role in the immune system. Also known as CD64, FcγRI is a high-affinity receptor on myeloid cells that bind to the Fc region of IgG ...