Broad, Splits and Associated Antigens
The following is a list of those specificities which arose as clear-cut splits of other specificities. Only the broad, split or associated antigens which form hierarchical relationships are shown, and there are additional values not included here. For a complete list of broad or split antigens please see the Antigens Table and for a complete list of associated antigens, including the new designations, please go to the Associated Antigens Table.
| Broad Antigens | Split Antigens | Associated Antigens |
|---|---|---|
| A2 | A0201, A0202, A0203, A0208, A0210, A0211, A0216, A0218, A0219, A0220, A0244, A0246, A0256, A0265, A0285 | |
| A3 | A0301, A0305, A0323 | |
| A9 |
A23
A24
|
A2301, A2304, A2424
A2402, A2403, A2404, A2405, A2408, A2410, A2414, A2423
|
| A10 |
A25
A26
A34
A66
|
A2601, A2603, A2607, A2614
A3401, A3402
A6601, A6602
|
| A19 |
A29
A30
A31
A32
A33
A74
|
A2901, A2902
A3001, A3002, A3007
A3101, A3102
A3201, A3204
A3301, A3303, A3308, A3313
|
| A28 |
A68
A69
|
A6801, A6810, A6813, A6836
|
| B5 |
B51
B52
|
B5101, B5102, B5103, B5107, B5119
|
| B7 | B0702, B0703, B0710, B0712, B0715, B0736 | |
| B8 | B0801, B0802 | |
| B12 |
B44
B45
|
B4402, B4404, B4406, B4408, B4410, B4429
|
| B14 |
B64
B65
|
|
| B15 |
B62
B63
B75
B76
B77
|
B1501, B1520, B1524, B1538, B1540, B1542, B1548
B1516, B1517
B1502, B1511
|
| B16 |
B38
B39
|
B3801, B3803, B3806
B3901, B3902, B3910
|
| B17 |
B57
B58
|
|
| B18 | B1801, B1805, B1806, B1809 | |
| B21 |
B49
B50
|
B4005
|
| B22 |
B54
B55
B56
|
B5501, B5504
B5601, B5603
|
| B27 | B2705, B2708, B2712, B2714 | |
| B35 | B3501, B3502, B3510, B3512, B3515, B3516, B3519, B3520, B3528, B3531 | |
| B37 | B3701, B3702, B3704, B3705 | |
| B40 |
B60
B61
|
B4001, B4016, B4021, B4023, B4047
B4002, B4004, B4008
|
| B47 | B4013, B4701 | |
| B48 | B4801, B4804, B4805 | |
| B67 | B6701 | |
| B70 |
B71
B72
|
B1510, B1523, B1529, B1537, B1552
B1503, B1547, B4802
|
| B78 | B3521, B7801 | |
| Cw3 |
Cw9
Cw10
|
Cw0304, Cw0307, Cw0308
|
| Cw4 | Cw0401, Cw0403, Cw0408, Cw0410, Cw0427 | |
| Cw5 | Cw0501, Cw0509, Cw0810 | |
| Cw6 | Cw0602, Cw0608, Cw0627 | |
| Cw7 | Cw0701, Cw0702, Cw0704, Cw0707, Cw0717 | |
| Cw8 | Cw0801, Cw0802, Cw0803, Cw0806 | |
| Cw12 | Cw1202, Cw1204, Cw1212 | |
| Cw15 | Cw1502, Cw1507 | |
| Cw16 | Cw1601, Cw1602 | |
| DQ1 |
DQ5
DQ6
|
|
| DQ3 |
DQ7
DQ8
DQ9
|
|
| DR1 | DR0101, DR0103 | |
| DR2 |
DR15
DR16
|
DR1501, DR1504
DR1601, DR1602
|
| DR3 |
DR17
DR18
|
|
| DR4 | DR0401, DR0402, DR0403, DR0412, DR0415, DR1410 | |
| DR5 |
DR11
DR12
|
DR1101, DR1102, DR1103, DR1105, DR1107, DR1108, DR1117
DR1201, DR1202
|
| DR6 |
DR13
DR14
|
DR1301, DR1303, DR1305, DR1317, DR1339, DR1343
DR1401, DR1402, DR1403, DR1404, DR1405, DR1411, DR1414, DR1422, DR1424, DR1448
|
| DR8 | DR0801, DR0803, DR0808, DR0818 | |
| DR51 | DR5101, DR5102, DR5103 | |
| DR52 | DR5201, DR5202, DR5203 | |
| Dw6 |
Dw18
Dw19
|
|
| Dw7 |
Dw11
Dw17
|
|
Last updated: 19-Aug-2026