| Gene Symbol | IL13 |
| Full Name | Interleukin-13 |
| Chromosome | 5q31.1. |
| Function | is a Th2-associated cytokine encoded by the IL13 gene on chromosome 5q31. |
| Amino Acids | 146 aa |
| Exons | 5 |
| Pathways | PI3K, MAPK, NF-κB |
| UniProt ID | [P08960](https://www.uniprot.org/uniprot/P08960) |
| Ensembl ID | ENSG00000169194 |
| OMIM | 147683 |
| GeneCards | IL13 |
| Human Protein Atlas | IL13 |
| IL-13v1 | Full-length isoform (146 aa) |
| IL-13v2 | Truncated form with altered C-terminus |
| IL-13ΔE4 | Exon 4 deletion variant |
| Associated Diseases | Atopic Dermatitis, Mitochondrial Dysfunction |
| Known Drugs/Compounds | Tralokinumab |
| Interactions | CHRNE, WNT11, GRIN3B, TNFRSF1B, TNFRSF13C, HCRTR1 |
| KG Connections | 94 knowledge graph edges |
| Databases | GeneCardsNCBI GeneHPASTRING |