| Synonym | Reference | Specificity |
| ov-serpins | Exact | |
| clade B serpins | Exact | |
| Clade B serpin | Exact |
| Identifier | Name | Relation |
| HGNC:3311 | SERPINB1 | isa |
| HGNC:8584 | SERPINB2 | isa |
| HGNC:8955 | SERPINB9 | isa |
| HGNC:8942 | SERPINB10 | isa |
| HGNC:8952 | SERPINB8 | isa |
| HGNC:8944 | SERPINB13 | isa |
| HGNC:13902 | SERPINB7 | isa |
| HGNC:14220 | SERPINB12 | isa |
| HGNC:10570 | SERPINB4 | isa |
| HGNC:14221 | SERPINB11 | isa |
| HGNC:10569 | SERPINB3 | isa |
| HGNC:8950 | SERPINB6 | isa |
| HGNC:8949 | SERPINB5 | isa |