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CD8a Mouse anti-Pig, PE, Clone: 76-2-11, BD
Description
The 76-2-11 (also known as clone PT8) antibody reacts with an epitope on the CD8α chain, a 35kDa antigen expressed on thymocytes, peripheral T lymphocytes, and NK cells. The CD8 molecule can exist as a 70kDa homodimer, composed of α chains, or heterodimer, composed of an α and β chain. Cells which express the CD8αα homodimer display dimmer staining with mAb 76-2-11 than CDαβ-expressing cells. The 76-2-11 mAb does not cross-react with human or bovine cells. Two peripheral CD8+ T-cell populations can be distinguished in the pig: CD8-bright CD4- CTL effectors/precursors and CD8-dull CD4+ T-helper lymphocytes. Pig NK cells express CD8 (dull staining), CD2, MHC class II, LFA-1, and asialo-GM1, but not CD3, CD4, CD5, or CD6. mAb 76-2-11 has been reported to partially inhibit in vitro cytotoxic activity of PBL to allogeneic leukocytes, but not NK-cell-mediated lysis, and to deplete CD8+ T cells in vivo. This clone was clustered as anti-CD8a at the First International Swine CD workshop.
Host Species: Mouse
Clone: 76-2-11
Isotype: IgG2a κ
Species Reactivity: Po
Immunogen: dd miniature swine thymocytes
Flow Cytometry
Specifications
Specifications
| Antigen | CD8a |
| Applications | Flow Cytometry |
| Classification | Monoclonal |
| Clone | 76-2-11 |
| Concentration | 0.2mg/mL |
| Conjugate | PE |
| Formulation | Aqueous buffered solution containing ≤0.09% sodium azide. |
| Host Species | Mouse |
| Immunogen | dd miniature swine thymocytes |
| Purification Method | Affinity Purified |
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