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| Product Name | PBEF, Recombinant, Human |
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| Description | Purity ~95% (SDS-PAGE). Endotoxin: ≤0.1ng/ug. Visfatin is a putative cytokine originally identified as PBEF (Pre-B cell-enhancing factor), subsequently determined to be a nicotinamide phosphoribosyltransferase (NAMPT) enzyme and member of the NAPRTase family, involved in catalyzing the biosynthesis of NAD from nicotinamide. Visfatin is highly expressed in bone marrow, muscle and liver tissue and increases in expression in response to endotoxin, in amniotic epithelial cells following lipopolysaccharide (LPS) stimulation, and during the activation of T and B cells, dendritic cells and macrophages, suggesting a role in inflammatory processes. Recombinant corersponding to full length, human visfatin (a.a.1-491) fused at the N-terminus to a His-Tag, expressed in E. coli. Biological Activity: Mimics insulin effects in differentiating 3T3-L1 cells. |
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| Size | 10ug |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | PBEF, Recombinant, Human (Pre-B cell Colony Enhancing Factor, Pre-B cell Enhancing Factor, 1110035O14Rik, DKFZP666B131, MGC117256, Nicotinamide Phosphoribosyltransferase, NAmPRTase, NAMPT, Pre-B cell Colony Enhancing Factor 1, PBEF1, Visfatin, VF) |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | P3113-97R2 |
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| Price | |
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| Order / More Info | PBEF, Recombinant, Human from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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