Description: Mouse monoclonal antibody to DDX39B Immunogen: Recombinant fragment of human DDX39B expressed in E. Coli Purification: The antibody was purified by immunogen affinity chromatography. Clonality: Monoclonal 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 (1/100 - 1/500), IF/IC (1/100 - 1/500), FC (1/100 - 1/200) Gene Symbol: DDX39B Alternative Names: BAT1; UAP56; Spliceosome RNA helicase DDX39B; 56 kDa U2AF65-associated protein; ATP-dependent RNA helicase p47; DEAD box protein UAP56; HLA-B-associated transcript 1 proteinEntrez Gene (Human): 7919Entrez Gene (Mouse) : 53817SwissProt (Human): Q13838SwissProt (Mouse) : Q9Z1N5Storage/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 DDX39B expression in HepG2 (A), K562 (B), Jurkat (C), NIH3T3 (D), MCF7 (E) whole cell lysates.
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  Immunohistochemical analysis of DDX39B staining in human colon 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 DDX39B staining in Hela 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 humidified chamber. Cells were washed with PBST and incubated with a DyLight 594-conjugated secondary antibody (red) in PBS at room temperature in the dark.