Description: Rabbit polyclonal antibody to Kappa Opioid Receptor (Phospho-S369) Immunogen: KLH-conjugated synthetic phosphopeptide corresponding to residues surrounding S369 of human Kappa Opioid Receptor 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), IH (1/50 - 1/100), IF/IC (1/50 - 1/200) Gene Symbol: OPRK1 Alternative Names: OPRK1; OPRK; Kappa-type opioid receptor; K-OR-1; KOR-1Entrez Gene (Human): 4986Entrez Gene (Mouse) : 18387Entrez Gene (Rat) : 29335SwissProt (Human): P41145SwissProt (Mouse) : P33534SwissProt (Rat) : P34975Storage/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 Kappa Opioid Receptor (Phospho-S369) expression in PC12 (A), mouse kidney (B), mouse muscle (C), rat kidney (D), rat muscle (E) whole cell lysates.
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  Immunohistochemical analysis of Kappa Opioid Receptor (Phospho-S369) staining in human brain 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 Kappa Opioid Receptor (Phospho-S369) staining in LO2 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 AF488-conjugated secondary antibody (green) in PBS at room temperature in the dark. Phalloidin - AF594 was used to stain Actin filaments (red). DAPI was used to stain the cell nuclei (blue).