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Antigenic Specificity | CD8A |
Clone | CD8/7793R |
Host Species | Recombinant Rabbit |
Reactive Species | human |
Isotype | IgG, kappa |
Format | unconjugated |
Size | 100 ug |
Concentration | n/a |
Applications | IHC-P |
Reviews / Ratings | If you have used this antibody, please help fellow researchers by submitting reviews to pAbmAbs and antYbuddY. |
Description | This mAb is specific for the 32kDa alpha chain of human CD8, known as CD8a or CD8 alpha. CD8 is a cell surface receptor expressed either as a heterodimer with the CD8 beta chain (CD8 alpha/beta) or as a homodimer (CD8 alpha/alpha). A majority of thymocytes and a subpopulation of mature T cells and NK cells express CD8a. CD8 binds to MHC class 1 and through its association with protein tyrosine kinase p56lck plays a role in T cell development and activation of mature T cells. For mature T-cells, CD4 and CD8 are mutually exclusive, so anti-CD8, generally used in conjunction with anti-CD4. It is a useful marker for distinguishing helper/inducer T-lymphocytes, and most peripheral T-cell lymphomas are CD4+/CD8-. Anaplastic large cell lymphoma is usually CD4+ and CD8-, and in T-lymphoblastic lymphoma/leukemia, CD4 and CD8 are often co-expressed. CD8 is also found in littoral cell angioma of the spleen. |
Immunogen | Recombinant human full-length CD8a protein was used as the immunogen for the CD8A antibody. |
Other Names | n/a |
Gene, Accession # | UniProt: P01732 |
Catalog # | orb1823971 |
Price | $764 |
Order / More Info | CD8A Antibody from BIORBYT LTD. |
Product Specific References | n/a |
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