Purified Anti-Human CD8a Antibody[OKT-8], Functional Grade (E-AB-F11100)
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For research use only.
| Alternate Names | CD8A, MAL, T-cell surface glycoprotein CD8 alpha chain, T-lymphocyte differentiation antigen T8/Leu-2 |
| Clone | |
| Leadtime | Order now, ship in 3 days |
| Verified Samples | Verified Samples in FCM: Human peripheral blood lymphocytes |
| Dilution | FCM 2 μg/mL(0.5×106-1×106 cells);Depletion Reported in the literature |
| Background | CD8a is a 32-34 kD type I glycoprotein. It forms a homodimer (CD8a/a) or heterodimer (CD8a/b) with CD8b. CD8, also known as T8 and Leu2, is a member of the immunoglobulin superfamily found on the majority of thymocytes, a subset of peripheral blood T cells, and NK cells (which express almost exclusively CD8a homodimers). CD8 acts as a co-receptor with MHC class I-restricted T cell receptors in antigen recognition and T cell activation and has been shown to play a role in thymic differentiation. Two domains in CD8a are important for function: the extracellular IgSF domain binds the α3 domain of MHC class I and the cytoplasmic CXCP motif binds the tyrosine kinase p56 Lck. None (Azide-Free,Low Endotoxin) are perfectly suited to be used in culture or in vivo (for nonhuman studies) for functional assays blocking, neutralizing, activation or depletion where the presence of azide may damage cells or exogenous endotoxin may signal or activate cells. |
| Immunogen | Recombinant Human CD8 protein |
| Abbre | CD8 |
| Swissprot | |
| Host | Mouse |
| Reactivity | Human |
| Clonality | Monoclonal |
| Purification Method | >98%, Protein A/G purified |
| Isotype | Mouse IgG2a, κ |
| Isotype Control | Purified Mouse IgG2a, κ Isotype Control[C1.18.4], Functional Grade |
| Applications |
FCM;Depletion
|
| Research Areas | Immunology |
| Concentration |
≥ 1 mg/mL
|
| Conjugation | None (AF/LE) |
| Storage Buffer | Sterile PBS, pH 7.2. < 1.0 EU per mg of the antibody as determined by the LAL method. |
| Storage | Store at 4°C valid for 12 months or -20°C valid for long term storage, avoid freeze / thaw cycles. This preparation contains no preservatives, thus it should be handled under aseptic conditions. |
| Expiration Date | 12 months |
| Shipping | Ice bag |
| Application References | Eva Billerbeck, et al. J Immunol. 2013 Aug 15;191(4):1753-64. |
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