Animal-Free Recombinant Human IL-22(Discontinued)
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Amount : | 10 µg |
Purification : | Purity:>= 98% by SDS-PAGE gel and HPLC analyses. |
Content : | This recombinant protein is supplied in lyophilized form. |
AA sequence : | MAPISSHCRL DKSNFQQPYI TNRTFMLAKE ASLADNNTDV RLIGEKLFHG VSMSERCYLM KQVLNFTLEE VLFPQSDRFQ PYMQEVVPFL ARLSNRLSTC HIEGDDLHIQ RNVQKLKDTV KKLGESGEIK AIGELDLLFM SLRNACI |
Alternative Name : | Interleukin-22, IL-TIF, Cytokine ZCYTO18 |
Source:E.coli
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 amino acid 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-10RBeta /CRF2-4 and IL-22R, both of which are members of the class II cytokine-receptor family. Recombinant Human IL-22 is a 33.6 kDa, non-disulfide-linked, homodimeric protein consisting of two 147 amino acid polypeptide chains.
Measured by its ability to induce IL-10 secretion in COLO 205 (human colon carcinoma cells). The expected ED50for this effect is 0.7- 1.0 ng/ml.
For Research Use Only. Not for use in diagnostic/therapeutics procedures.
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