Description: Rabbit polyclonal antibody to FOSB (Phospho-S27) Immunogen: KLH-conjugated synthetic phosphopeptide corresponding to residues surrounding S27 of human FOSB protein. The exact sequence is proprietary. Purification: The antibody was purified by immunogen affinity chromatography. Clonality: Polyclonal Form: 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 (1/50 - 1/100), IF/IC (1/100 - 1/500) Gene Symbol: FOSB Alternative Names: G0S3; Protein fosB; G0/G1 switch regulatory protein 3Entrez Gene (Human): 2354Entrez Gene (Mouse) : 14282SwissProt (Human): P53539SwissProt (Mouse) : P13346Storage/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 FOSB (Phospho-S27) expression in HeLa (A), U87MG (B), PC3 (C) whole cell lysates.
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Immunohistochemical analysis of FOSB (Phospho-S27) 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.
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Immunofluorescent analysis of FOSB (Phospho-S27) staining in HepG2 cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the primary antibody in 3% BSA-PBS and incubated overnight at 4 °C in a hidified chamber. Cells were washed with PBST and incubated with Alexa Fluor 647-conjugated secondary antibody (red) in PBS at room temperature in the dark.