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The pGEM-T is 3kb in length, and contains the amplicin resistance gene, conferring selection of the plasmid in E. coli, and the ori site which is the bacterial origin of replication. The plasmid has multiple cloning sites as shown below. The coding sequence was inserted by TA cloning. Many E. coli strains are suitable for the propagation of this vector including JM109, DH5α and TOP10.
The coding sequence can be easily obtained by digesting the vector with proper restriction enzyme(s). The coding sequence can also be amplified by PCR with M13 primers, or primer pair SP6 and T7.
|Mouse IL22 ORF mammalian expression plasmid, C-GFPSpark tag||MG51085-ACG|
|Mouse IL22 ORF mammalian expression plasmid, C-OFPSpark / RFP tag||MG51085-ACR|
|Mouse IL22 ORF mammalian expression plasmid, C-Flag tag||MG51085-CF|
|Mouse IL22 ORF mammalian expression plasmid, C-His tag||MG51085-CH|
|Mouse IL22 ORF mammalian expression plasmid, C-Myc tag||MG51085-CM|
|Mouse IL22 ORF mammalian expression plasmid, C-HA tag||MG51085-CY|
|Mouse IL22 ORF mammalian expression plasmid, N-Flag tag||MG51085-NF|
|Mouse IL22 ORF mammalian expression plasmid, N-His tag||MG51085-NH|
|Mouse IL22 ORF mammalian expression plasmid, N-Myc tag||MG51085-NM|
|Mouse IL22 ORF mammalian expression plasmid, N-HA tag||MG51085-NY|
|Mouse IL22 natural ORF mammalian expression plasmid||MG51085-UT|
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IL22 is a member of a group of cytokines called the IL-10 family or IL-10 superfamily (including IL-19, IL-20, IL-24, and IL-26), a class of potent mediators of cellular inflammatory responses. It shares use of IL-10R2 in cell signaling with other members of this family, IL-10, IL-26, IL-28A/B and IL-29. IL22 is produced by activated DC and T cells and initiates innate immune responses against bacterial pathogens especially in epithelial cells such as respiratory and gut epithelial cells. IL22 along with IL-17 is rapidly produced by splenic LTi-like cells and can be also produced by Th17 cells and likely plays a role in the coordinated response of both adaptive and innate immune systems.
IL22 biological activity is initiated by binding to a cell-surface complex composed of IL-22R1 and IL-10R2 receptor chains and further regulated by interactions with a soluble binding protein, IL-22BP, which shares sequence similarity with an extracellular region of IL-22R1 (sIL-22R1). IL22 and IL-10 receptor chains play a role in cellular targeting and signal transduction to selectively initiate and regulate immune responses. IL22 can contribute to immune disease through the stimulation of inflammatory responses, S100s and defensins. IL22 also promotes hepatocyte survival in the liver and epithelial cells in the lung and gut similar to IL-10. In some contexts, the pro-inflammatory versus tissue-protective functions of IL22 are regulated by the often co-expressed cytokine IL-17A.