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| Product Name | Colony Stimulating Factor 2 (Granulocyte-Macrophage) (CSF2) protein |
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| Description | GM-CSF was initially characterized as a factor that can support the in vitro colony formation of granulocyte-macrophage progenitors. It is also a growth factor for erythroid, megakaryocyte, and eosinophil progenitors. GM-CSF is produced by a number of different cell types (including T cells, B cells, macrophages, mast cells, endothelial cells, fibroblasts, and adipocytes) in response to cytokine or inflammatory stimuli. On mature hematopoietic cells, GM-CSF is a survival factor for and activates the effector functions of granulocytes, monocytes/macrophages, and eosinophils (1, 2). GM-CSF promotes a Th1 biased immune response, angiogenesis, allergic inflammation, and the development of autoimmunity (3 - 5). It shows clinical effectiveness in ameliorating chemotherapy-induced neutropenia, and GM-CSF transfected tumor cells are utilized as cancer vaccines (6, 7). The 22 kDa glycosylated GM-CSF, similar to IL-3 and IL-5, is a cytokine with a core of four bundled alpha-helices (8 - 10). Mature mouse GM-CSF shares 49% - 54% amino acid sequence identity with canine, feline, human, and porcine GM-CSF and 69% with rat GM-CSF. GM-CSF exerts its biological effects through a heterodimeric receptor complex composed of GM-CSF Ralpha/CD116 and the signal transducing common beta chain (CD131) which is also a component of the high-affinity receptors for IL-3 and IL-5 (11, 12). In addition, GM-CSF binds a naturally occurring soluble form of GM-CSF Ralpha (13). The activity of GM-CSF is species specific between human and mouse. Mouse GM-CSF is only weakly active on rat cells, although rat GM-CSF is fully active on mouse cells (14, 15). |
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| Size | 5 µg |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | CSF2|GM-CSF|GMCSF|CSF|Csfgm|Gm-CSf|MGI-IGM|Gm-csf|Gmcsf |
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| Gene, Accession, CAS # | Gene ID: 12981 |
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| Catalog # | ABIN1540682 |
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| Order / More Info | Colony Stimulating Factor 2 (Granulocyte-Macrophage) (CSF2) protein from ANTIBODIES-ONLINE GmbH |
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| Product Specific References | n/a |
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