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CD357 (GITR) Rat anti-Mouse, Brilliant Violet 510, Clone: DTA-1, BD Optibuild™
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The DTA-1 monoclonal antibody specifically binds to GITR [Glucocorticoid-induced Tumor necrosis factor (TNF) receptor family-Related], a 66-70-kDa homodimer glycoprotein that is a member of the TNF receptor superfamily and is also known as TNFRSF18 and CD357. As its name implies, GITR expression was first detected in T lymphocytes that had been treated with dexamethasone, a glucocorticoid. In normal naive mice, GITR is expressed at moderate levels on CD25-positive/CD4-positive/CD8a-negative thymocytes and on CD25-positive/CD4-positive/CD45RB-low splenocytes. It is also expressed at low levels on splenic CD25-negative/CD4-positive/CD45RB-low T lymphocytes, B lymphocytes, macrophages, and dendritic cells. Activation of T and B lymphocytes upregulates GITR expression. GITR is a costimulatory receptor that plays an important role in Regulatory T (Treg)-cell functions, and a GITR Ligand has been detected on B lymphocytes, macrophages, and dendritic cells. mAb DTA-1 abrogates suppression by Treg cells without affecting their proliferative response, while it is co-stimulatory for T lymphocytes that are not Treg cells.
The antibody was conjugated to BD Horizon™ BV510 which is part of the BD Horizon Brilliant™ Violet family of dyes. With an Ex Max of 405-nm and Em Max at 510-nm, BD Horizon BV510 can be excited by the violet laser and detected in the BD Horizon V500 (525/50-nm) filter set. BD Horizon BV510 conjugates are useful for the detection of dim markers off the violet laser.
Specifications
Specifications
| Antigen | CD357 (GITR) |
| Applications | Flow Cytometry |
| Classification | Monoclonal |
| Clone | DTA-1 |
| Concentration | 0.2mg/mL |
| Conjugate | Brilliant Violet 510 |
| Description | GITR; Gitr; glucocorticoid-induced TNFR-related protein; Tnfrsf18; AITR |
| Formulation | Aqueous buffered solution containing ≤0.09% sodium azide. |
| Host Species | Rat |
| Immunogen | Mouse CD25+ CD4+ T Cell Line |
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