Description：Rabbit polyclonal antibody to BLK (Phospho-Y389)Immunogen：KLH-conjugated synthetic phosphopeptide corresponding to residues surrounding Y389 of human BLK 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)Gene Symbol：BLKAlternative Names：Tyrosine-protein kinase Blk; B lymphocyte kinase; p55-Blk Entrez Gene (Human)： 640; Entrez Gene (Mouse)： 12143; SwissProt (Human)： P51451; SwissProt (Mouse)： P16277; 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 BLK (Phospho-Y389) expression in HEK293T (A), PANC1 (B), CT26 (C), rat spleen (D) whole cell lysates. (Predicted band size: 57 kD; Observed band size: 58 kD)