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Recombinant Human CD200 Fc is a 97.0 kDa homodimeric protein of 435 amino acids consisting of the extracellular domain of the mature sequence, as well as a 230-residue C-terminal Fc region linked by two glycines. As a result of glycosylation, the Recombinant Human CD200 Fc migrates to an apparent molecular weight of approximately 60-70 kDa by SDS-PAGE gel, under reducing conditions.
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CD200 is a type-1 membrane glycoprotein that contains two immunoglobulin domains, and belongs to the immunoglobulin superfamily. CD200 is a broadly distributed cell surface glycoprotein that interacts with a receptor on myeloid cells (CD200R) and is implicated in locally preventing macrophage activation. Distant, but recognizable, homologues of CD200 have been identified in many herpesviruses and poxviruses. Studies of the related genes in mouse and rat suggest that CD200 may regulate myeloid cell activity and delivers an inhibitory signal for the macrophage lineage in diverse tissues. Multiple alternatively spliced transcript variants that encode different isoforms of CD200 have been found. Diseases associated with CD200 dysfunction include Mantle Cell Lymphoma and Primary Hypertrophic Osteoarthropathy.
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: antigen identified by monoclonal antibody MRC OX-2; CD200; CD200 antigen; OX-2 membrane glycoprotein
基因别名: CD200; MOX1; MOX2; MRC; My033; OX-2
UniProt ID: (Human) P41217
Entrez Gene ID: (Human) 4345