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 | B5102#, 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 |
