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Anti-Human CD8a PE-Cyanine7

Catalog Number : 10131-77


The RPA-T8 monoclonal antibody specifically reacts with the human CD8a molecule, a 32 kDa cell surface receptor expressed either as a heterodimer (CD8 α/β) or as a homodimer (CD8 α/α) on the majority of thymocytes, a subpopulation of mature T cells, and natural killer cells. CD8 interacts with the major histocompatibility complex class I (MHC class I) molecules on antigen-presenting cells or epithelial cells. The RPA-T8 antibody reacts with 13-48% of peripheral lymphocytes, 80% of thymocytes, and a subset of natural killer cells.

RPA-T8, OKT8, and HIT8a antibodies do not compete with each other for binding to peripheral leukocytes, meaning that that they do not recognize the same epitope or block each other by steric hindrance.

Additional Information

Mouse IgG1, kappa
Research Interest: Adaptive Immunity
Cell Type: NK and NKT Cells, T Cells
The product should be stored undiluted at 4°C and should be protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified utilizing affinity chromatography and unreacted dye was removed from the product.
Phosphate-buffered aqueous solution, ≤0.09% Sodium azide, may contain carrier protein/stabilizer, ph7.2.

Knapp W (1989) Leucocyte typing IV: white cell differentiation antigens. Oxford University Press, 1989.

Schlossman, S., L. Bloumsell, et al. eds (1995). Leucocyte Typing V: White Cell Differentiation Antigens. Oxford University Press. New York

Availability: In stock

Size Price Qty
25 tests
100 tests
Additional RPA-T8 Formats
Cat.No. Format Starting From
10131-20Purified $ 90.00
10131-77PE-Cyanine7 $ 85.00
10131-40BG Violet 450 $ 85.00
10131-50FITC $ 45.00
10131-87APC-Cyanine7 $ 115.00
10131-80APC $ 70.00
10131-60PE $ 50.00
10131-70PerCP-Cyanine5.5 $ 90.00
10131-30Biotin $ 65.00
10131-45BG Violet 500 $ 110.00