Search Thermo Fisher Scientific
MA5-17009 contains a monoclonal mixture of FITC-conjugated CD4 (clone #YTS191.1, Rat IgG2b) and RPE-conjugated CD8 (clone #KT15, Rat IgG2a). This antibody is a dual-color reagent recognizing mouse CD4 and CD8 cell surface antigens. Clone YTS191.1 recognizes murine CD4, a T cell differentiation antigen expressed on thymocytes and helper/inducer T cells in the peripheral blood. Clone KT15 recognizes a non-polymorphic epitope on the murine CD8 alpha chain.
Reconstitute with 1 mL of distilled water. After reconstitution, store product undiluted at 4ºC in the dark.
For FACS analysis, use 10 µL of the suggested working dilution to label 1x10^6 cells in 100 µL.
CD4, a single chain transmembrane glycoprotein, is found on a T cell subset (helper/inducer) representing 45% of peripheral blood lymphocytes. It is also present on 80% of thymocytes and at a lower level on monocytes. It is involved in recognition of antigen presented along with MHC class II by APCs. It serves as receptor for HIV. 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.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: CD4; CD4 antigen p55; CD8a; CD8alpha; CD8beta; Leu-2; Lyt-2.1 lymphocyte differentiation antigen (AA at 100); T-cell differentiation antigen L3T4; T-cell surface antigen T4/Leu-3; T-cell surface glycoprotein CD4; T-cell surface glycoprotein CD4 precursor (T-cell surface antigen T4/Leu-3) (T-cell differentiation antigen L3T4); T-cell surface glycoprotein CD8 alpha chain; T-cell surface glycoprotein Lyt-2
基因别名: BB154331; Cd4; Cd8a; L3T4; Ly-2; Ly-35; Ly-4; Ly-B; Lyt-2; Lyt2
UniProt ID: (Mouse) P06332, (Mouse) P01731
Entrez Gene ID: (Mouse) 12504, (Mouse) 12525