Description：Recombinant rabbit monoclonal antibody to PI3K p85 alphaImmunogen：KLH-conjugated synthetic peptide encompassing a sequence within human PI3K p85 alpha protein. The exact sequence is proprietary.Purification：The antibody was purified by immunogen affinity chromatography.Clonality：MonoclonalForm：Liquid in PBS, pH 7.4, containing 50% glycerol, 0.2% BSA and 0.01% sodium azide.Dilution：WB (1/500 - 1/1000)Gene Symbol：PIK3R1Alternative Names：GRB1; Phosphatidylinositol 3-kinase regulatory subunit alpha; PI3-kinase regulatory subunit alpha; PI3K regulatory subunit alpha; PtdIns-3-kinase regulatory subunit alpha; Phosphatidylinositol 3-kinase 85 kDa regulatory subunit alpha; PI3-kinase subunit p85-alpha; PtdIns-3-kinase regulatory subunit p85-alpha Entrez Gene (Human)： 5295; SwissProt (Human)： P27986; 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 PI3K p85 alpha expression in MCF7 (A), THP1 (B) whole cell lysates. (Predicted band size: 83 kD; Observed band size: 85 kD)