HLA-B12 (B12) is an
HLA-
B serotype
A serotype or serovar is a distinct variation within a species of bacteria or virus or among immune cells of different individuals. These microorganisms, viruses, or cells are classified together based on their surface antigens, allowing the epi ...
. B12 is a broad antigen serotype that recognizes the
B44 and
B45 split antigen serotypes.
References
{{HLA-B serotypes
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