| Cat # | Size | Price | Quantity | |
|---|---|---|---|---|
| 106001 | 100 ug | $80 | ||
| 106002 | 500 ug | $220 |
| Clone | 5A6 |
|---|---|
| Application | FC |
| Reactivity | Human |
| Format | Purified |
| Target Name | CD81, S5.7, CVID6, TSPAN28 |
| Isotype | Mouse IgG1 |
| Antibody Type | Monoclonal |
| Regulatory Status | RUO |
| Formulation | Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide |
| Protein Concentration | 0.5 mg/mL |
| Storage&Handling | The antibody solution should be stored between 2°C and 8°C |
| Recommended Usage | For flow cytometric staining, it is recommended to use less than 0.25 ug of this reagent per 0.5-1.0 million cells in a 100 µL volume. Optimal reagent performance should be determined by titration for each specific application |
CD81 molecule, also known as CD81 (Cluster of Differentiation 81), is a protein which in humans is encoded by the CD81 gene.[5][6] It is also known as 26 kDa cell surface protein, TAPA-1 (Target of the Antiproliferative Antibody 1), and Tetraspanin-28 (Tspan-28). CD81 is expressed on T and B cells, NK cells, monocytes, dendritic cells, thymocytes, endothelial cells, and fibroblasts. It also has low levels of expression on granulocytes. CD81 induces B cell adhesion via VLA-4 integrin and has been shown to play a role in early T cell development.
