Anti-Mouse CD8b Antibody (Clone : H35-17.2)
Figure 1 : Flow cytometry analysis (surface staining) of murine splenocytes using anti-CD8b (H35-17.2) purified, DAR-APC.
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Format : | Purified |
Amount : | 0.1 mg |
Isotype : | Rat IgG2b kappa |
Purification : | Purified by protein-A affinity chromatography |
Content : | 1 mg/ml Formulation : Phosphate buffered saline (PBS) solution with 15 mM sodium azide |
Storage condition : | Store at 2-8°C. Do not freeze. |
Gene : | Cd8b |
Gene ID : | 12526 |
Alternative Name : | Ly-3, Ly-C, Lyt-3 |
Immunogen Information : | Mouse CD8b |
The CD8b (CD8 beta) subunit of CD8 T cell coreceptor is expressed in CD8 alpha/beta heterodimers on majority of MHC I-restricted conventional T cells and thymocytes and in CD8 alpha/alpha homodimers on subsets of memory T cells, intraepithelial lymphocytes, NK cells, macrophages, mast cells, and dendritic cells. Regulation of CD8 beta level on T cell surface seems to be an important mechanism to control their effector function. Assembly of CD8 alpha/beta but not alpha/alpha dimers is connected with formation or localization to the lipid rafts. Recruiting triggered TCR complexes to these membrane microdomains as well as affinity of TCR to MHC I is modulated by CD8, thereby affecting the functional diversity of the TCR signaling.
Specificity : The rat monoclonal antibody H35-17.2 recognizes an extracellular epitope of mouse CD8b, the 32-34 kDa beta chain of the CD8 coreceptor, expressed on cytotoxic T cells and thymocytes.
Specificity : The rat monoclonal antibody H35-17.2 recognizes an extracellular epitope of mouse CD8b, the 32-34 kDa beta chain of the CD8 coreceptor, expressed on cytotoxic T cells and thymocytes.
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