Description：Rabbit polyclonal antibody to SMAD3 (Phospho-S423)Immunogen：KLH-conjugated synthetic phosphopeptide corresponding to residues surrounding S423 of human SMAD3 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：SMAD3Alternative Names：MADH3; Mothers against decapentaplegic homolog 3; MAD homolog 3; Mad3; Mothers against DPP homolog 3; hMAD-3; JV15-2; SMAD family member 3; SMAD 3; Smad3; hSMAD3 Entrez Gene (Human)： 4088; Entrez Gene (Mouse)： 17127; Entrez Gene (Rat)： 25631; SwissProt (Human)： P84022; SwissProt (Mouse)： Q8BUN5; SwissProt (Rat)： P84025; 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 SMAD3 (Phospho-S423) expression in HeLa (A), Raw264.7 (B), H9C2 (C) whole cell lysates. (Predicted band size: 48 kD; Observed band size: 52 kD)