Description：Rabbit polyclonal antibody to MUC1 (Phospho-Y1229)Immunogen：KLH-conjugated synthetic phosphopeptide corresponding to residues surrounding Y1229 of human MUC1 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), IH (1/50 - 1/100), IF/IC (1/50 - 1/200)Gene Symbol：MUC1Alternative Names：PUM; Mucin-1; MUC-1; Breast carcinoma-associated antigen DF3; Cancer antigen 15-3; CA 15-3; Carcinoma-associated mucin; Episialin; H23AG; Krebs von den Lungen-6; KL-6; PEMT; Peanut-reactive urinary mucin; PUM; Polymorphic epithelial mucin; PEM; Tumor-associated epithelial membrane antigen; EMA; Tumor-associated mucin; CD227 Entrez Gene (Human)： 4582; Entrez Gene (Mouse)： 17829; SwissProt (Human)： P15941; SwissProt (Mouse)： Q02496; 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 MUC1 (Phospho-Y1229) expression in MCF7 PMA-treated (A), BT20 (B), NIH3T3 UV-treated (C), H9C2 PMA-treated (D) whole cell lysates. (Predicted band size: 122 kD; Observed band size: 170 kD)
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  Immunohistochemical analysis of MUC1 (Phospho-Y1229) staining in human breast 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 MUC1 (Phospho-Y1229) staining in HepG2 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 hidified chamber. Cells were washed with PBST and incubated with a AF594-conjugated secondary antibody (red) in PBS at room temperature in the dark.