Hu CD8 Horizon V500 RPA-T8 100Tst
货号：
560774 基本售价：
5985.0 元 规格：
100Tst
产品信息
概述| 货号 | 560774 |
| 描述 | The RPA-T8 monoclonal antibody specifically binds to CD8 alpha (CD8α).CD8α is a type I transmembrane glycoprotein and a member of the immunoglobulin superfamily. CD8α is expressed by the majority of thymocytes, by subpopulations of αβ T cells andγδ T cells and by some NK cells. Cell surface CD8α is expressed either as a disulfide-linked homodimer (CD8αα) or as a heterodimer (CD8αβ) when disulfide-bonded to a CD8 beta chain (CD8β) . CD8-positive αβ T cells coexpress both CD8αα homodimers and CD8αβ heterodimers whereas some γδ T cells and NK cells express CD8αα homodimers. CD8 plays important roles in T cell activation and selection. The extracellular IgSF domain of CD8 α binds to a non-polymorphic determinant on HLA class I molecules (α3 domain) and enables CD8 to function as a co-receptor with MHC class I-restricted TCR during T cell recognition of antigen. The cytoplasmic domain of CD8α associates with Lck, a Src family protein tyrosine kinase that is involved in intracellular signaling. The RPA-T8 and HIT8a monoclonal antibodies are not cross-blocking. This clone has been reported to react with a subset of peripheral blood lymphocytes, but not monocytes nor granuloyctes, of baboon and both rhesus and cynomolgus macaque monkey. In general, a higher frequency of CD8+ and CD4+CD8+ lymphocytes are observed in non-human primates compared to normal human donors. |
| 别名 | CD8α; CD8A; CD8 alpha; Leu2; MAL; T8; p32 |
| 同种亚型 | IgG1,κ |
| 反应种属 | Human (QC Testing) Cynomolgus, Baboon, Rhesus (Tested in Development) |
| 来源宿主 | Mouse |
| 使用方法 | FC |
性能| 供应商 | BD Pharmingen |
| 免疫原 | Human CD8a |
| 标记 | V5 |
| 存放说明 | Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.The antibody was conjugated with BD Horizon™ V500 under optimum conditions, and unreacted BD Horizon™ V500 was removed.
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| 存储溶液 | Aqueous buffered solution containing protein stabilizer, glycerol and ≤0.09% sodium azide. |
