Shop - HLA-B27

The “HLA-B27” test is a blood test that identifies the presence of the HLA-B27 protein on the surface of white blood cells. This protein is a genetic marker associated with certain autoimmune conditions, including ankylosing spondylitis, reactive arthritis, and other inflammatory disorders. While not a definitive diagnostic test on its own, a positive HLA-B27 result, combined with symptoms and other clinical findings, can help in diagnosing these conditions.