Medical Definition of HLA-a3 antigen
1.
Human histocompatibility (HLA) surface antigen encoded by the a locus on chromosome 6. The allele occurs with increased frequency in individuals with idiopathic haemochromatosis. HLA-a3 is in linkage disequilibrium with HLA-b7 and HLA-dr2.
(12 Dec 1998)
Lexicographical Neighbors of HLA-a3 Antigen
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