HLA DR Histocompatibility Antigen Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the amount of HLA-DR protein present in a sample.

**Synonyms:** - DR Measurement - HLA Class II Histocompatibility Antigen DR Measurement - HLA Class II Histocompatibility Antigen, DR Measurement - HLA DR Antigen - HLA DR Antigen - HLA-DR Antigen - HLA-DR Antigen Measurement - HLADR - Human Leukocyte Antigen DR Measurement - Human Leukocyte Antigen-DR Isotype Measurement - MHC Class I Antigen DR Measurement