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| Catalog: | C-FC-0047A |
| Product Type: | FCM Antibody |
| Size: | 50 μg/500 μg/1 mg |
| Reactivity: | Mouse |
| Analysis mode: | Activ, Block, FCM, IHC, IP |
| Host: | Hamster |
| Isotype: | Syrian Hamster IgG |
| Alternate names: | T-cell-specific surface glycoprotein CD28,Cd28,CD28 |
| Form: | Liquid |
| Shipping: | Biological ice pack at 4℃ |
| Storage: | 2-8℃ |
| Conjugation: | None (Purified antibody/Azide Free/Low endotoxin) |
| Buffer: | 0.2 μm filtered in PBS, pH7.2. Azide Free (AF)/Low Endotoxin (LE): Contains no stabilizers or preservatives. Endotoxin level is < 2 EU/mg as Determined by LAL gel clotting assay. |
| Swiss port: | P31041 |
| Clone NO.: | 37.51 |
| Recommended use: | Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 1 μg per 106 cells in 100 μL volume or 100 μL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application. |
CD28 is a 44 kD glycoprotein, also known as Tp44 or T44. It is a member of the Ig superfamily, expressed on thymocytes, most peripheral T cells, and NK cells. In association with CD80 (B7-1) and CD86 (B7-2), CD28 acts as the second signal for T and NK cell activation and proliferation. The 37.51 antibody has been reported to augment in vitro T cell proliferation and cytokine production, and promote CTL development.
Core Diagnostic Capabilities
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