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| Product Name | IL-1RA ELISA |
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| Description | Interleukin 1 receptor antagonist is a protein related to the IL-1 family based on its similarities in amino acid sequence to both IL-1 beta and IL-1 alpha, similarities in gene structure, and collective gene localization. The human gene contains four exons and maps to chromosome 2q13-14. IL-1 RA binds to the IL-1 receptor and blocks IL-1 action through competitive inhibition. In contrast to IL-1, the binding of IL-1RA does not initiate signaling events. The secretion of IL-1 RA is mediated by a classical signal sequence while neither IL-1alpha nor IL-1beta possess such a sequence. The lack of homology between IL-1 RA and IL-1 alpha or IL-1 beta near the N terminus may provide an explanation for the biosynthetic and functional differences between IL-1 RA and the two IL-1 proteins. The production of IL-1RA is stimulated by many substances including adherent IgG, cytokines, and bacterial or viral components. IL-1RA is an important natural anti-inflammatory protein that when missing or just available in inadequate amounts plays a key role in several pathological conditions such as rheumatoid arthritis, colitis, osteomyelitis, periostitis and pustulosis. Sample Types: Human cell culture, citrate plasma, EDTA plasma, heparin plasma, serum. Sample Size: 50 µL. Range: 109 - 7,000 pg/mL. Sensitivity: 30 pg/mL. Time: 3hr 30min |
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| Size | 96 wells |
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| Concentration | n/a |
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| Applications | Immunoassays. Research Use Only. Not for Use in Diagnostic Procedures. |
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| Other Names | n/a |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | 61-1RAHU-E01 |
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| Order / More Info | IL-1RA ELISA from ALPCO |
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| Product Specific References | n/a |
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