Flow cytometric analysis of Human CD200R expression on human peripheral blood Leukocytes. Human peripheral blood Leukocytes were stained with Brilliant Violet 421™ Mouse Anti-Human CD4 antibody and either Biotin Mouse IgG1, κ Isotype Control (Left panel) or SDT Biotin Mouse Anti- Human CD200R antibody (Right panel) at 5 μl/test followed by Sav-PE. Flow cytometry and data analysis were performed using BD FACSymphony™ A1 and FlowJo™ software.
Product Details
Product Details
Product Specification
| Host | Mouse |
| Antigen | CD200R |
| Synonyms | Cell surface glycoprotein CD200 receptor 1; CD200 cell surface glycoprotein receptor; Cell surface glycoprotein OX2 receptor 1; CRTR2; MOX2R; OX2R; CD200R1 |
| Location | Cell membrane |
| Accession | Q8TD46 |
| Clone Number | S-3128 |
| Antibody Type | Mouse mAb |
| Isotype | IgG1,k |
| Application | FCM |
| Reactivity | Hu |
| Positive Sample | human peripheral blood Leukocytes |
| Purification | Protein G |
| Concentration | 0.2 mg/ml |
| Conjugation | Biotin |
| Physical Appearance | Liquid |
| Storage Buffer | PBS, 0.3% Proclin 300 |
| Stability & Storage | 12 months from date of receipt / reconstitution, 2 to 8 °C as supplied |
Dilution
| application | dilution | species |
| FCM | 5μl per million cells in 100μl volume | Hu |
Background
CD200R is a trans-membrane glycoprotein of the immunoglobulin superfamily encoded by CD200R1, expressed chiefly on myeloid cells (macrophages, dendritic cells, microglia) and some lymphoid subsets; when engaged by its ligand CD200 (OX-2) it becomes tyrosine-phosphorylated in its cytoplasmic NPxY motif, recruits the adaptor Dok-2 and RasGAP, thereby dampening Ras/MAPK and NF-κB signaling to suppress production of TNF-α, interferons and iNOS, curb mast-cell degranulation, restrain ILC2 effector cytokines, and broadly down-regulate innate and adaptive inflammatory responses, a signaling axis that is exploited by tumors for immune evasion and is being therapeutically targeted to treat asthma, neuroinflammation and cancer .
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