HLA Antigens

Broad, Splits and Associated Antigens

The listing of broad specificities in parenthesis after a narrow specificity, e.g. HLA-A23(9) is optional. The following is a list of those specificities which arose as clear-cut splits of other specificities and of associated antigens (#) which are variants of the original broad specificity and not splits as previously defined.

Original Broad Specificities Splits and Associated Antigens
A2 A203#, A210#
A9 A23, A24, A2403#
A10 A25, A26, A34, A66
A19 A29, A30, A31, A32, A33, A74
A24 A2403#
A28 A68, A69
B5 B51, B52, B5102#, B5103#
B7 B703#
B12 B44, B45
B14 B64, B65
B15 B62, B63, B75, B76, B77
B16 B38, B39,B3901#,B3902#
B17 B57, B58
B21 B49, B50, B4005#
B22 B54, B55, B56
B27 B2708#
B39 B3901#, B3902#
B40 B60, B61
B51 B5101#, B5103#
B70 B71, B72
Cw3 Cw9, Cw10
DR1 DR103#
DR2 DR15, DR16
DR3 DR17, DR18
DR5 DR11, DR12
DR6 DR13, DR14, DR1403#, DR1404#
DR14 DR1403#, DR1404#
DQ1 DQ5, DQ6
DQ3 DQ7, DQ8, DQ9
Dw6 Dw18, Dw19
Dw7 Dw11, Dw17