| Common name | T cell receptor alpha variable 21 |
| Alternative name | |
| UniProt ID | A0A0B4J279 |
| Isoform | A0A0B4J279 |
| Proteomic database | |
| Protein Atlas | A0A0B4J279 |
| PeptideAtlas | A0A0B4J279 |
| Gene name | T cell receptor alpha variable 21 |
| Gene symbol | TRAV21 |
| Genome annotation database | |
| Ensembl | ENSG00000211801 |
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