Immunoglobulins

These are proteins in the body that have antibody activity.Excessive amounts of these proteinsmay be caused by a variety of conditions including infection, autoimmune disorders, cancers, and chronic diseases. A lack of these proteins may be caused by many conditions including cancers, medicines, and chronic diseases

HLA (human leukocyte antigens) typing

Tested todetermine compatibility in organ, tissue, and bone marrowtransplantation. Also tested to determine paternity, and to diagnose HLA-related disorders such as certain autoimmune conditions.

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Immunology and Serology | Johns Hopkins Medicine