| Cat # | Size | Price | Quantity | |
|---|---|---|---|---|
| 203001 | 100 ug | $70 |
| Clone | 37.51 |
|---|---|
| Application | Flow Cytometry |
| Reactivity | Mouse |
| Format | Purified |
| Target Name | CD28, Tp44, T44 |
| Isotype | Syrian Hamster IgG |
| 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 0.2 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. |
| See All Formats | Clone 37.51 |
CD28 (Cluster of Differentiation 28) is one of the proteins expressed on T cells that provide co-stimulatory signals required for T cell activation and survival. T cell stimulation through CD28 in addition to the T-cell receptor (TCR) can provide a potent signal for the production of various interleukins (IL-6 in particular). CD28 is the only B7 receptor constitutively expressed on naive T cells. Association of the TCR of a naive T cell with MHC antigen complex without CD28:B7 interaction results in a T cell that is anergic.
Syrian Hamster IgG Isotype Control Antibody
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