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Storage
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Store the unopened product at 2 - 8° C. Protect from light. Do not use past expiration date. |
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Gene ID
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59027 |
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Gene Symbol
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PBEF |
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Synonym
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EC 2.4.2.12; MGC117256; NAmPRTase; NAMPT; nicotinamide phosphoribosyltransferase; NMPRTase; PBEF; PBEF1; PBEF1110035O14Rik; PBEF1DKFZp666B131; Pre-B cell-enhancing factor; pre-B-cell colony enhancing factor 1; Pre-B-cell colony-enhancing factor 1; VF; Visfatin |
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Species
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Mouse |
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Specificity
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This assay has high sensitivity and excellent specificity for Mouse PBEF/Visfatin. No significant cross-reactivity or Mouse PBEF/Visfatinand analogues was observed. |
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Kit Components
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Assay plate (12 x 8 coated Microwells), Standard (Freeze dried), Biotin-antibody (60 x concentrate), HRP-avidin (20 x concentrate), Biotin-antibody Diluent, HRP-avidin Diluent, Sample Diluent, Wash Buffer (20 x concentrate), TMB Substrate, Stop Solution, Adhesive Strip (For 96 wells), Instruction manual |
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Notes
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Please contact our Technical Services with any questions regarding species reactivity |
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Standard Curve Range
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0.5--32 ng/ml |
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Sensitivity
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0.4 ng/ml |
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Inter Assay
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CV%<10% |
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Intra Assay
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CV%<8% |
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Assay Type
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Sandwich ELISA |
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Suitable Sample Type
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serum, plasma, tissue homogenates, cell lysate, cell culture medium. |
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Sample Volume
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50-100ul |
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Applications
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ELISA |
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Typical Data
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ELISA: Mouse PBEF/VisfatinELISA Kit (Colorimetric) These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed. |
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Background
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Nicotinamide phosphoribosyltransferase (NAmPRTase or Nampt) also known as pre-B-cell colony-enhancing factor 1 (PBEF1) or visfatin is an enzyme that in humans is encoded by the NAMPT gene. This protein is the rate-limiting enzyme in the Nicotinamide adenine dinucleotide (NAD+) salvage pathway that converts nicotinamide to nicotinamide mononucleotide in mammals to enable NAD+ biosynthesis. NAMPT has also been reported to be a cytokine (PBEF) that promotes B cell maturation and inhibits neutrophil apoptosis. |
