Learn More
Description
The CD8 antigen is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell-cell interactions within the immune system. The CD8 antigen acts as a corepressor with the T-cell receptor on the T lymphocyte to recognize antigens displayed by an antigen presenting cell (APC) in the context of class I MHC molecules. The coreceptor functions as either a homodimer composed of two alpha chains, or as a heterodimer composed of one alpha and one beta chain. Both alpha and beta chains share significant homology to immunoglobulin variable light chains. This gene encodes the CD8 alpha chain isoforms. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq
Specifications
Specifications
| Antigen | CD8A |
| Applications | Immunohistochemistry (PFA fixed) |
| Classification | Polyclonal |
| Concentration | Lot specific |
| Conjugate | Unconjugated |
| Description | Rabbit polyclonal antibody raised against synthetic peptide of CD8A. |
| Dilution | Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) (Formalin/PFA-fixed paraffin-embedded sections) (1:200) The optimal working dilution should be determined by the end user. |
| Formulation | In 10mM PBS, pH 7.4 (1% BSA, 0.09% sodium azide) |
| Gene | CD8A |
| Gene Alias | CD8/Leu2/MAL/p32 |
| Show More |
For Research Use Only
By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.