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Recombinant Rat Il22 protein

Cat.No. : Il22-582R
Product Overview : Recombinant Rat Il22 protein was expressed in Escherichia coli.
  • Specification
  • Gene Information
  • Related Products
Description : IL-22 is belonging to 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 and dendritic cells, IL-10 contributes to the inflammatory response in vivo. IL-22 signals through CRF2-4 and IL-22. It 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. Recombinant rat Interleukin-22 contains 146 amino acids and it has approximately 79 % and 92 % amino acid sequence identity with human and murine IL-22.
Source : E.coli
Species : Rat
Form : Lyophilized from a 0.2μm filtered concentrated solution in PBS, pH 7.4.
Bio-activity : Fully biologically active when compared to standard. The ED50 as determined by inducing IL-10 secretion of human COLO 205 cells is less than 0.5 ng/ml, corresponding to a specific activity of > 2.0 × 10⁶ IU/mg.
Molecular Mass : Approximately16.6 kDa, a single non-glycosylated polypeptide chain containing 146 amino acids.
Protein length : 146
AA Sequence : LPINSQCKLEAANFQQPYIVNRTFM LAKEASLADNNTDVRLIGEELFRGV KAKDQCYLMKQVLNFTLEDVLLPQS DRFQPYMQEVVPFLTKLSIHLSPCH ISGDDQNIQKNVRQLKETVQKLGES GEIKAIGELDLLFMSLRNACV
Endotoxin : Less than 1 EU/μg of rRtIL-22 as determined by LAL method.
Purity : >97% by SDS-PAGE and HPLC analysis.
Storage : Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 centigrade as supplied. 1 month, 2 to 8 centigrade under sterile conditions after reconstitution. 3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
Reconstitution : We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤-20 centigrade. Further dilutions should be made in appropriate buffered solutions.
Gene Name : Il22
Official Symbol : Il22
Synonyms : Cytokine Zcyto 18, TIF
Gene ID : 500836
mRNA Refseq : NM_001191988
Protein Refseq : NP_001178917
UniProt ID : Q198B4

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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Q&As (10)

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What is IL22's role in gut epithelial repair? 02/05/2022

IL22 enhances gut epithelial repair mechanisms.

What are the downstream targets of IL22 signaling? 12/27/2021

IL22 activates STAT3 to modulate downstream targets.

How does IL22 interact with other cytokines in inflammation? 10/06/2021

IL22 interacts synergistically with IL-17 during inflammation.

Is IL22 involved in the pathogenesis of autoimmune diseases? 06/25/2021

IL22 is involved in the pathogenesis of autoimmune diseases like Crohn's.

Does IL22 have a role in metabolic syndrome? 02/23/2021

IL22 is implicated in metabolic syndrome by affecting insulin sensitivity.

How is IL22 expression regulated in psoriasis? 09/05/2018

IL22 expression is upregulated in psoriasis.

Does IL22 expression change during viral infections? 07/26/2018

IL22 expression is upregulated during viral infections like Hepatitis C.

Does IL22 contribute to anti-tumor immunity? 03/14/2018

IL22 contributes to anti-tumor immunity by activating NK cells.

How does IL22 modulate T-cell differentiation? 10/30/2017

IL22 promotes Th22 cell differentiation.

What impact do IL22 polymorphisms have on its function? 09/25/2017

IL22 polymorphisms affect its binding affinity and signaling.

Customer Reviews (3)

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Reviews
04/07/2021

    High specificity.

    03/29/2021

      Good for Th17 differentiation.

      07/07/2016

        Effective in gut repair assays.

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