HLA-B27 ANTIGEN 0000528

This test is designed to determine whether you have human leukocyte antigen B27 (HLA-B27) on the surface of your cells which indicates the likelihood that you have an autoimmune disorder associated with the presence of HLA-B27. The best time to check this test is when you have symptoms of arthritis-like chronic joint pain, stiffness, and inflammation in certain areas of your body, such as your lower back, hips, neck, and chest, or have painful inflammation of the eyes called uveitis, especially if you are male and the symptoms began in your early 30s.