Human IL-22

• Catalog Number: orb2994578
• Category: Proteins
• Description: Recombinant Human Interleukin-22 is produced by our E.coli expression system and the target gene encoding Ala34-Ile179 is expressed.
• Conjugation: Unconjugated
• Tag: Tag free
• Form/Appearance: Lyophilized from a 0.2 μm filtered solution of 20mM Histidine-HCl, 6% Sucrose, 4% Mannitol, 0.05% Tween 80, pH 5.5.
• Reconstitution: Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
• Purity: SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.
• UniProt ID: Q9GZX6
• MW: Predicted: 16.9 KDa. Observed: 14 KDa, reducing conditions
• Expression System: E.coli
• Endotoxins: < 1 EU/µg as determined by LAL test.
• Biological Origin: Human
• Biological Activity: ELISA: Immobilized Recombinant Human IL-22 (E. Coli)(Cat#orb2994578) at 2μg/ml (100 μl/well) can bind Recombinant Human IL-22RA2 (C-Fc)(Cat#orb3002208). The ED50 of Recombinant Human IL-22RA2 (C-Fc)(Cat#orb3002208) is 34.43 ng/ml (Regularly tested).
• Expression Region: Ala34-Ile179
• Storage: Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
• Alternative names: Interleukin-22; IL-22; Cytokine Zcyto18; IL-10-rel
• Note: For research use only
• Expiration Date: 6 months from date of receipt.