Description：Rabbit polyclonal antibody to IL-1 betaImmunogen：KLH-conjugated synthetic peptide encompassing a sequence within the center region of human IL-1 beta. The exact sequence is proprietary.Purification：The antibody was purified by immunogen affinity chromatography.Clonality：PolyclonalForm：Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.Dilution：WB (1/500 - 1/1000), IH (1/100 - 1/200)Gene Symbol：IL1BAlternative Names：IL1F2; Interleukin-1 beta; IL-1 beta; Catabolin Entrez Gene (Human)： 3553; SwissProt (Human)： P01584; Storage/Stability：Shipped at 4°C. Upon delivery aliquot and store at -20°C for one year. Avoid freeze/thaw cycles.

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  Western blot analysis of IL-1 beta expression in Raw264.7 (A), mouse spleen (B), rat spleen (C), rat thymus (D), mouse thymus (E), Jurkat (F), THP1 (G) whole cell lysates. (Predicted band size: 30 kD; Observed band size: 43; 35; 17 kD)
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  Immunohistochemical analysis of IL-1 beta staining in human lung cancer formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.