85-1959-12　IL22, Recombinant, Human (Interleukin-22, IL-22, Cytokine Zcyto18, IL-10-related T-cell-derived-inducible Factor, IL-TIF, ILTIF, ZCYTO18, UNQ3099/PRO10096, MGC79382, MGC79384) 10ug　149632

特徴

• IL-22 is a member of the IL-10 family of regulatory cytokines which includes IL-10, IL-19, IL-20, IL-22, IL-24 and IL-26. Members of this family share partial homology in their aa sequences, but they are dissimilar in their biological functions. Produced by T lymphocytes, IL-22 inhibits IL-4 production by Th2 cells, and induces acute phase reactants in the liver and pancreas. IL-22 signals through a receptor system consisting of IL-10R-b/CRF2-4 and IL-22R, both of which are members of the class II cytokine-receptor family. Recombinant human IL-22 is a 33.6kD non-disulfide-linked homodimeric protein containing of two 146aa polypeptide chains.
• Source:Recombinant protein corresponding to human IL-22, expressed in E.coli
• cBiological Activity:Determined by its ability to activate STAT following receptor ligand interaction.
• Endotoxin:<0.1ng/ug (1EU/ug)
• AA Sequence:MAPISSHCRL DKSNFQQPYI TNRTFMLAKE ASLADNNTDV RLIGEKLFHG VSMSERCYLM KQVLNFTLEE VLFPQSDRFQ PYMQEVVPFL ARLSNRLSTC HIEGDDLHIQ RNVQKLKDTV KKLGESGEIK AIGELDLLFM SLRNACI
• Storage and Stability:May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.