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: 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), FC (1/100 - 1/200) Gene Symbol: CD19 Alternative Names: B-lymphocyte antigen CD19; B-lymphocyte surface antigen B4; Differentiation antigen CD19; T-cell surface antigen Leu-12; CD19Entrez Gene (Human): 930Entrez Gene (Mouse) : 12478SwissProt (Human): P15391SwissProt (Mouse) : P25918Storage/Stability : Shipped at 4°C. Upon delivery aliquot and store at -20°C for one year. Avoid freeze/thaw cycles.

• 
  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.