Description：Rabbit polyclonal antibody to CD19 (Phospho-Y531)Immunogen：KLH-conjugated synthetic phosphopeptide corresponding to residues surrounding Y531 of human CD19 protein. 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), FC (1/100 - 1/200)Gene Symbol：CD19Alternative Names：B-lymphocyte antigen CD19; B-lymphocyte surface antigen B4; Differentiation antigen CD19; T-cell surface antigen Leu-12; CD19 Entrez Gene (Human)： 930; Entrez Gene (Mouse)： 12478; SwissProt (Human)： P15391; SwissProt (Mouse)： P25918; 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 CD19 (Phospho-Y531) expression in HeLa EGF-treated (A), Raw264.7 EGF-treated (B), H9C2 EGF-treated (C) whole cell lysates. (Predicted band size: 61 kD; Observed band size: 95 kD)