AllRefer Health - HLA-B27 Antigen (Human Leukocyte Antigen B27) Information

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You are here : AllRefer.com > Health > Tests & Exams > HLA-B27 Antigen

HLA-B27 Antigen

Alternate Names : Human Leukocyte Antigen B27

Definition

This is a blood test to detect the presence of HLA-B27 on lymphocytes (white blood cells). See also Histocompatibility antigens test.

In the past, this test was performed using serum that specifically reacts with HLA-B27 on the cells (known as serologic tissue typing). Newer methods are now available that use genetic testing to identify the type of HLA-B27 in a particular individual. The HLA-B27 gene is designated as HLA-B*2701, HLA-B*2702, etc.

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