| Product Name | Mouse anti-Mannose Receptor, clone 15-2 (Monoclonal) |
|---|---|
| Description | Mouse anti-Mannose Receptor, clone 15-2 (Monoclonal) |
| Host | Mouse |
| Clonality | Monoclonal |
| Clone | 15-2 |
| Immunogen | Unknown or proprietery to MONOSAN and/or its suppliers |
| Isotype | IgG1 |
| Reactivity | Human |
| Applications | IHC-Fr, FA, FC, WB |
| Working Dilutions | ,,, |
| Diluent Buffer | PBS with 0.1% BSA and 0.02% sodium azide |
| Concentration | 100 ug/ ml |
| Storage | 2-8°C |
| Notes |
The monoclonal antibody 15-2 recognizes the mannose receptor (MR), also known as CD206, a member of the vertebrate C-type lectin family. The mannose receptor, is a pattern recognition receptor that is involved in both innate and adaptive immunity. The 175 kDa single-pass type I transmembrane receptor consists of 5 domains: an amino-terminal cysteine-rich region, a fibronectin type II repeat, a series of eight tandem lectin-like carbohydrate recognition domains (responsible for the recognition of mannose and fucose), a transmembrane domain, and an intracellular carboxy-terminal tail. The structure is shared by the family of multi lectin mannose receptors: the phospholipase A2-receptor, DEC 205 and the novel C-type lectin receptor (mannose receptor X). The MR binds high-mannose structures on- a wide range of gram positive and gram negative bacteria, yeasts, parasites and mycobacteria. The MR has also been shown to bind and internalize tissue-type plasminogen activator. MR's are present on monocytes and dendritic cells (DC) and are presumed to play a role in innate and adaptive immunity, the latter via processing by DC. The expression of MR as observed in immunohistology is present on tissue macrophages, dendritic cells, a subpopulation of endothelial cells, Kupffer cells and sperm cells. The expression of MR on monocytes increases during culture and can be enhanced by cytokines as IFN-gamma. Labeling of MR expressing monocytes/macrophages increases with prolonged incubation time probably due to internalization of the MR-antibody-complex. The monoclonal antibody 15-2 prevents binding of glycoproteins including t-PA to MR. Detection of the MR with anti-MR monoclonal antibody 15-2 can substitute staining for mannose containing probes as labeled mannosylated BSA, a technique which is more cumbersome and less specific. |
| References | Barret-Berghoeff; M et al. Thromb Haemostas 1997; 77: 718. Noorman, F et al J Leukocyte Biol 1997, 61: 63. Noorman; F et al. Hepatology 1997; 26: 1303. Tailleux L et al. J Exp Med 2003; 197: 121. Pressice P et al. Mol Immunol 2008; 45: 1136 |
| Supplier | MONOSAN |
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