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| Product Name | Interferon beta 1 (beta 1a), Recombinant, Human (IFNb1, IFNb1a) |
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| Description | Chromatographically purified (≥98% by RP-HPLC and SDS-PAGE). One of the type I interferons produced by fibroblasts in response to stimulation by live or inactivated virus or by double-stranded RNA. It is a cytokine with antiviral, antiproliferative, and immunomodulating activity. The synthesis of IFN-beta can be induced by common inducers of interferons, including viruses, double-stranded RNA, and micro-organisms. It is induced also by some cytokines such as TNF and IL-1. In contrast to IFN-alpha, IFN-beta is strictly species-specific. IFN-beta of other species is inactive in human cells. IFN-beta is involved in the regulation of unspecific humoral immune responses and immune responses against viral infections. IFN-beta increases the expression of HLA class I antigens and blocks the expression of HLA class II antigens stimulated by IFN-gamma. Recombinant Human Interferon-Beta 1a is a single, glycosylated polypeptide chain containing 166 amino acids and having a molecular mass of 22,500 |
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| Size | 5ug, 20ug |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | n/a |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | I7662-14R |
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| Order / More Info | Interferon beta 1 (beta 1a), Recombinant, Human (IFNb1, IFNb1a) from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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