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| Product Name | Recombinant Human IL-1β (carrier-free) |
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| Description | IL-1β in humans and mice does not encode a typical signal peptide and, as a result, newly synthesized pro-IL-1β accumulates within the cytoplasm of activated monocytes and macrophages (1). Conversion of the inactive pro-IL-1β to its mature form requires the proteolytic action of IL-1β-converting enzyme (ICE), also termed caspase-1 (2). Secretion of mature IL-1β from LPS-activated monocytes/macrophages is not a constitutive process. These cells must encounter a secondary stimulus that specifically activates the posttranslational processing events (2). Moreover, owing to its pro-inflammatory nature, IL-1β is regarded as a tumor-promoting cytokine. In fact, enhanced tumor metastasis and angiogenesis has been observed under the influence of IL-1β (3). IL-1β is able to facilitate tumor progression in murine models of lung cancer. In addition, upregulation of metastasis and tumor angiogenesis by IL-1β has been associated with increased activity of matrix metalloproteinases and expression of the pro-angiogenic molecule hepatocyte growth factor (4). |
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| Size | 25 µg |
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| Concentration | n/a |
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| Applications | BA |
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| Other Names | Interleukin-1β, Catabolin, H1, IFNβ-inducing factor, OAF |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | 579404 |
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| Price | |
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| Order / More Info | Recombinant Human IL-1β (carrier-free) from BIOLEGEND |
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| Product Specific References | n/a |
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