Definition: A specific HLA-B surface antigen subtype. Members of this subtype contain alpha chains that are encoded by the HLA-B*51 allele family.
Other names HLA Class I Histocompatibility Antigen, B 51 alpha; HLA B51 Antigen; Antigen, HLA-B51; HLA-B51; HLA Class I Histocompatibility Antigen, B-51 alpha