ASK1 (Phospho-S83) antibody

• Catalog Number: orb315596
• Category: Antibodies
• Description: Rabbit polyclonal antibody to ASK1 (Phospho-S83)
• Species/Host: Rabbit
• Clonality: Polyclonal
• Tested applications: IF, IH, WB
• Reactivity: Human, Mouse, Rat
• Immunogen: KLH-conjugated synthetic phosphopeptide corresponding to residues surrounding S83 of human ASK1 protein. The exact sequence is proprietary.
• Dilution range: WB: 1-500:1000, IHC-P: 1-100:200
• Form/Appearance: Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.
• Conjugation: Unconjugated
• Target: MAP3K5
• Entrez: 26408, 4217
• UniProt ID: O35099, Q99683
• Source: Rabbit
• Storage: Shipped at 4°C. Upon delivery aliquot and store at -20°C for one year. Avoid freeze/thaw cycles.
• Buffer/Preservatives: Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.
• Alternative names: anti ASK1 antibody, anti MAPKKK5 antibody, anti ME
• Note: For research use only
• Expiration Date: 12 months from date of receipt.

Western blot analysis of ASK1 (Phospho-S83) expression in Panc1 (A), H1792 (B), H9C2 (C), CT26 (D) whole cell lysates. (Predicted band size: 154 kD; Observed band size: 155 kD)

Immunohistochemical analysis of ASK1 (Phospho-S83) 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 (Phospho-H 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.

Immunofluorescent analysis of ASK1 (Phospho-S83) staining in LS8 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).

Direct ELISA antibody dose-response curve using Anti-ASK1 (Phospho-S83) Antibody. Antigen (Phosphopeptide and non-phosphopeptide) concentration is 5 ug/ml. Goat Anti-Rabbit IgG (H&L) - HRP was used as the secondary antibody, and signal was developed by TMB substrate.