Phospho-IRS1 (Ser307) Rabbit Polyclonal Antibody

• Catalog Number: orb5551
• Category: Antibodies
• Description: Phospho-IRS1 (Ser307) Rabbit Polyclonal Antibody
• Species/Host: Rabbit
• Clonality: Polyclonal
• Tested applications: FC, IF, IHC-Fr, IHC-P
• Predicted Reactivity: Bovine, Canine, Equine, Mouse, Porcine, Rabbit, Rat
• Reactivity: Human
• Isotype: IgG
• Immunogen: KLH conjugated Synthesised phosphopeptide derived from human IRS1 around the phosphorylation site of Ser307 TE(p-S)IT
• Antibody Type: Primary Antibody
• Concentration: 1mg/ml
• Dilution range: IHC-P=1:100-500, IHC-F=1:100-500, IF=1:100-500, Flow-Cyt=1μg /test
• Form/Appearance: Liquid
• Conjugation: Unconjugated
• MW: 132 kDa
• Target: IRS1
• UniProt ID: P35568
• RRID: AB_10926109
• Storage: Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
• Buffer/Preservatives: 0.01M TBS (pH7.4) with 1% rAlbumin, 0.02% Proclin300 and 50% Glycerol.
• Alternative names: IRS1(phospho S307); p-IRS-1; IRS1(phospho-Ser307);
• Note: For research use only
• Expiration Date: 12 months from date of receipt.

Blank control (blue line): Hela (fixed with 70% ethanol (Overnight at 4°C) and then permeabilized with 0.1% PBS-Tween for 20 min at room temperature). Primary Antibody (green line): Rabbit Anti-phospho-IRS1 (Ser307) antibody (orb5551), dilution: 1 µg/10^6 cells, Isotype Control Antibody (orange line): Rabbit IgG. Secondary Antibody (white blue line): Goat anti-rabbit IgG-PE, dilution: 1 µg/Test.

Blank control: HepG2. Primary Antibody (green line): Rabbit Anti-phospho-IRS1 (Ser307) antibody (orb5551), dilution: 1 µg/10^6 cells, Isotype Control Antibody (orange line): Rabbit IgG. Secondary Antibody: Goat anti-rabbit IgG-AF647, dilution: 1 µg/Test. Protocol, The cells were fixed with 4% PFA (10 min at room temperature) and then permeabilized with 90% ice-cold methanol for 20 min at -20°C. The cells were then incubated in 5% BSA to block non-specific protein-protein interactions for 30 min at room temperature. Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20000 events was performed.

Tissue/Cell: human kidney carcinoma, 4% Paraformaldehyde-fixed and paraffin-embedded, Antigen retrieval: citrate buffer (0.01M, pH 6.0), Boiling bathing for 15 min, Block endogenous peroxidase by 3% Hydrogen peroxide for 30 min, Blocking buffer (normal goat serum) at 37°C for 20 min, Incubation: Anti-phospho-IRS-1 (Ser307) Polyclonal Antibody, Unconjugated (orb5551) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody and DAB staining.