| Gene Symbol | CD81 |
| Full Name | Cluster of Differentiation 81 |
| Chromosome | 11p15.5 |
| Primary Expression | immune cells, epithelial cells, and most notably for neurodegeneration research, in neurons and glial cells of the central nervous system |
| Molecular Weight | 26 kDa |
| Amino Acids | 236 aa |
| Exons | 9 |
| Pathways | oxidative stress response, unfolded protein response |
| UniProt ID | [P60033](https://www.uniprot.org/uniprot/P60033) |
| Ensembl ID | ENSG00000110601 |
| GeneCards | CD81 |
| Human Protein Atlas | CD81 |
| Associated Diseases | ALS, Alzheimer |
| Known Drugs/Compounds | aducanumab |
| Interactions | CD4, CD63, GDI2, CAPZB, NDUFS7, NDUFA4 |
| KG Connections | 91 knowledge graph edges |
| Databases | GeneCardsNCBI GeneHPASTRING |