| Product Name | Anti-S100A9 (Macrophage Marker), Monoclonal Antibody |
|---|---|
| Description | Recognizes a 14kDa protein, identified as S100A9 (also known as Calgranulin B or MRP-14); expressed by granulocytes, monocytes and by tissue macrophages._The protein encoded by this gene is a member of the S100 family of proteins containing 2 EF-hand calcium-binding motifs. S100 proteins are localized in the cytoplasm and/or nucleus of a wide range of cells, and involved in the regulation of a number of cellular processes such as cell cycle progression and differentiation. Altered expression of this protein is associated with the disease cystic fibrosis. This monoclonal antibody reacts with neutrophils, monocytes and macrophages, and has been shown as an important marker for identifying macrophages in tissue sections. Among cells that are now recognized as macrophages are histiocytes, Kupffer cells, osteoclasts, microglial cells, synovial type A cells, interdigitating cells, and Langerhans cells (in normal tissues) and epithelioid cells and Langerhans-type and foreign-body-type multinucleated giant cells (in inflamed tissues). |
| Synonyms | S100-A9, MRP14, calgranulin-B, calprotectin L1H subunit, leukocyte L1 complex heavy chain, migration inhibitory factor-related protein 14, S100 calcium-binding protein A9 (calgranulin B) |
| Host | Mouse |
| Clonality | Monoclonal |
| Clone | S100A9/1011 |
| Immunogen | Recombinant human S100A9 protein |
| Isotype | IgM, kappa |
| Reactivity | Human |
| Applications | FC, IF, IHC |
| Form | 200ug/ml of Ab purified from Bioreactor Concentrate. Prepared in 10mM PBS with 0.05% azide. Also available WITHOUT BSA at 1.0mg/ml. |
| Gene Id | 6280 |
| Uniprot | P06702 |
| Storage | Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous. No MSDS required. |
| References | Cross, S.S., et al. 2005. Expression of S100 proteins in normal human tissues and common cancers using tissue microarrays: S100A6, S100A8, S100A9 and S100A11 are all overexpressed in common cancers. Histopathology 46: 256-269 |
| Supplier | ARP |
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