品牌:miltenyi,产品名称:CD200-APC, rat 200 tests CD200 antibodies, rat - Miltenyi Biotec 货号:130-108-092 Clone REA532 recognizes the rat CD200 antigen, which is a transmembrane glycoprotein containing two extracellular immunoglobulin domains and lacks intracellular signaling motifs or docking sites for adapter signaling molecules. CD200, also known as MRC OX-2 antigen, is expressed on a variety of tissues, including the nervous system, activated T cells, B cells, dendritic cells in lymphatic follicles, cells of glomeruli and ovarian degenerating follicles, and vascular endothelium. It is also distributed at the epithelium-derived tissues such as the thymus, retinas, and hair follicles. CD200 interacts with CD200R, an immunoglobulin superfamily inhibitory receptor expressed primarily on myeloid/monocyte lineage cells, and has a suppressive effect on T cell–mediated immune response. Additional information: Clone REA532 displays negligible binding to Fc receptors.