Anti-Mouse CD80 (B7-1) FITC
The 16-10A1 antibody reacts with mouse CD80, also known as B7-1, a 55 kDa type I transmembrane protein ligand for CD152 (CTLA-4) and for CD28, a co-stimulatory receptor for the T cell receptor (TCR). CD28 also binds a second B7 ligand known as CD86 (B7-2). Both CD80 and CD86 are expressed on activated B cells and antigen-presenting cells. These ligands trigger CD28 signaling in concert with TCR activation to drive T cell proliferation, induce high-level expression of IL-2, impart resistance to apoptosis, and enhance T cell cytotoxicity. The interaction / co-stimulatory signaling between the B7 ligands and CD28 or CTLA-4 provides crucial communication between T cells and B cells or APCs to coordinate the adaptive immune response.
Armenian Hamster IgG
|Research Interest:||Innate Immunity, Adaptive Immunity|
|Cell Type:||B Cells, T Cells, Macrophage / Monocyte, Dendritic 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.
Razi-Wolf, Z., Freeman, G. J., Galvin, F., Benacerraf, B., Nadler, L., & Reiser, H. (1992). Expression and function of the murine B7 antigen, the major costimulatory molecule expressed by peritoneal exudate cells. Proceedings of the National Academy of Sciences, 89(9), 4210-4214.
Hathcock, K. S., Laszlo, G., Pucillo, C., Linsley, P., & Hodes, R. J. (1994). Comparative analysis of B7-1 and B7-2 costimulatory ligands: expression and function. The Journal of experimental medicine, 180(2), 631-640.
Harlan, D. M., Hengartner, H., Huang, M. L., Kang, Y. H., Abe, R., Moreadith, R. W., ... & Freeman, G. J. (1994). Mice expressing both B7-1 and viral glycoprotein on pancreatic beta cells along with glycoprotein-specific transgenic T cells develop diabetes due to a breakdown of T-lymphocyte unresponsiveness. Proceedings of the National Academy of Sciences, 91(8), 3137-3141.