Anti-IL22 Antibody (monoclonal, 7F2)

• Catalog Number: orb507555
• Category: Antibodies
• Description: Anti-IL22 Antibody (monoclonal, 7F2). Tested in Flow Cytometry, WB applications. This antibody reacts with Human.
• Species/Host: Mouse
• Clonality: Monoclonal
• Clone Number: 7F2
• Tested applications: FC, WB
• Reactivity: Human
• Isotype: Mouse IgG1
• Immunogen: E. coli-derived human IL-22 recombinant protein (Position: A34-I179). Human IL-22 shares 81.4% amino acid (aa) sequence identity with mouse IL-22.
• Antibody Type: Primary Antibody
• Concentration: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
• Form/Appearance: Lyophilized
• Conjugation: Unconjugated
• MW: 24 kDa
• UniProt ID: Q9GZX6
• 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.
• Alternative names: Interleukin-22; IL-22; Cytokine Zcyto18; IL-10-rel
• Note: For research use only
• Application notes: Western blot, 0.1-0.5μg/ml Flow Cytometry (Fixed), 1-3μg/1x106 cells
• Expiration Date: 12 months from date of receipt.

Flow Cytometry analysis of HL-60 cells using anti-IL22 antibody. Overlay histogram showing HL-60 cells (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with mouse anti-IL22 Antibody (1 µg/1x10^6 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-mouse IgG (5-10 µg/1x10^6 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 µg/1x10^6) used under the same conditions. Unlabelled sample (Red line) was also used as a control.

Western blot analysis of IL22 using anti-IL22 antibody. Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50 ug of sample under reducing conditions. Lane 1: human U-87MG whole cell lysates, Lane 2: human A375 whole cell lysates, After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with mouse anti-IL22 antigen affinity purified monoclonal antibody at 0.5 µg/mL overnight at 4°C, then washed with TBS-0.1% Tween 3 times with 5 minutes each and probed with a goat anti-mouse IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for IL22 at approximately 24KD. The expected band size for IL22 is at 20KD.