| 产品详情 |
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| Antigenic Specificity | CD169 |
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| Clone | 3D6.112 |
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| Host Species | Rat |
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| Reactive Species | mouse |
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| Isotype | IgG2a, κ |
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| Format | purified |
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| Size | 25 µg |
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| Concentration | n/a |
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| Applications | Flow Cytometry (FC), IHC-F |
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| Reviews / Ratings | If you have used this antibody, please help fellow researchers by submitting reviews to pAbmAbs and antYbuddY. |
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| Description | Purified anti-mouse CD169 (Siglec-1). CD169, also known as Siglec-1 and Sialoadhesin (Sn), is a type I lectin containing 17 immunoglobulin (Ig) domains (one variable domain and 16 constant domains). CD169 binds to sialic acids, which can be found on PSGL-1, CD43, CD206, and CD227. By its affinity to α2, 3-linked sialic acid, it is involved in macrophage binding to different cell types such as granulocytes, monocytes, NK, B, and T cells. CD169 was initially identified as a sialic acid-dependent sheep erythrocyte receptor (SER) on resident bone marrow cells of mice. It has been identified as highly expressed on resident bone marrow macrophages which plays an important role in retention of stem cells in mesenchymal stem cell niche. It is also found on some specific subsets of tissue macrophages in spleen, lymph nodes, bone marrow, liver, colon, lungs, and cancer cells. Evidence suggest that CD169-positive macrophages serve as lymph node-resident APCs to dominate early activation of tumor antigen-specific CD8+ T cells and invariant NK cell. |
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| Immunogen | Purified Native Sialoadhesin from spleen |
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| Other Names | Sialic acid binding Ig-like lectin 1 (Siglec-1), Sialoadhesin (Sn), Siglec1 |
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| Gene, Accession # | Gene ID: 20612 |
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| Catalog # | 142401 |
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| Price | |
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| Order / More Info | CD169 Antibody from BIOLEGEND |
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| Product Specific References | PubMed: 22851711 |
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