HLA DR Beta 3 Histocompatibility Antigen Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the amount of HLA DR Beta 3 antigen present in a sample.

**Synonyms:** - HLA DR Beta3 Antigen - HLA DR Beta3 Antigen - HLA-DR Beta3 Antigen - HLA-DRB3 Antigen Measurement - HLADRB3