HLA-A*0201 HA-1 Positive Cells Present

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that cells that are expressing the peptide/major histocompatibility protein complex (pMHC) comprised of a minor histocompatibility peptide antigen (HA-1) bound to HLA-A*0201 are present in a sample.

**Synonyms:** - HLA-A*02:01 HA-1 Positive Cells Present - HLA-A0201 HA-1 Positive Cells Present