Description：Rabbit polyclonal antibody to Chromogranin AImmunogen：KLH-conjugated synthetic peptide encompassing a sequence within the center region of human Chromogranin A. 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)Gene Symbol：CHGAAlternative Names：Chromogranin-A; CgA; Pituitary secretory protein I; SP-I Entrez Gene (Human)： 1113; Entrez Gene (Mouse)： 12652; SwissProt (Human)： P10645; SwissProt (Mouse)： P26339; SwissProt (Rat)： P10354; 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 Chromogranin A expression in H1688 (A), mouse lung (B), rat lung (C) whole cell lysates. (Predicted band size: 50 kD; Observed band size: 86 kD)
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  Immunohistochemical analysis of Chromogranin A staining in human liver 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.