Anti-Rt CD8b Purified
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.
Product Specifications
Certification
RUO
Immunogen
CD8 positive Wistar rat splenic T cell hybridomas
Target Antigen
CD8b
Clone
341
Applications
FC (QC tested), IP, WB, IHC-F
Concentration
1 mg/mL
Format
Purified
Buffer
Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
References & Citations
Storage Conditions
Store at 2-8°C. Do not freeze.
Specificity
Applications Notes
Flow cytometry: Recommended dilution: 1.5 μg/ml.
Species
Rat
CAS Number
9007-83-4
Isotype
Mouse IgG1 kappa
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