IL-21/Il21 Antibody

• Catalog Number: orb692190
• Category: Antibodies
• Description: IL-21/Il21 Antibody
• Species/Host: Rabbit
• Clonality: Polyclonal
• Tested applications: ELISA, IHC
• Reactivity: Mouse, Rat
• Isotype: Rabbit IgG
• Immunogen: E.coli-derived mouse IL-21/Il21 recombinant protein (Position: H18-S146).
• Concentration: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
• Dilution range: Immunohistochemistry (Paraffin-embedded Section), 2-5μg/ml, Mouse, Rat Direct ELISA, 0.1-0.5μg/ml, Mouse
• Form/Appearance: Lyophilized
• Conjugation: Unconjugated
• UniProt ID: Q9ES17
• Storage: Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.
• Note: For research use only
• Application notes: Tested Species: In-house tested species with positive results. Other applications have not been tested. Optimal dilutions should be determined by end users. Add 0.2ml of distilled water will yield a concentration of 500μg/ml.
• Expiration Date: 12 months from date of receipt.

IHC analysis of IL-21/Il21 using anti-IL-21/Il21 antibody (orb692190). IL-21/Il21 was detected in paraffin-embedded section of mouse spleen tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2μg/ml rabbit anti-IL-21/Il21 Antibody (orb692190) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # orb90444) with DAB as the chromogen.

IHC analysis of IL-21/Il21 using anti-IL-21/Il21 antibody (orb692190). IL-21/Il21 was detected in paraffin-embedded section of rat spleen tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2μg/ml rabbit anti-IL-21/Il21 Antibody (orb692190) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # orb90444) with DAB as the chromogen.