Description
Human CellExp™ IL-22, human recombinant is available at Gentaur for Next week delivery.
Initiates innate immune responses against bacterial pathogens
Biomolecule/Target: IL-22
Alternates names: IL-22, IL-TIF, ZCYTO18
Synonyms: IL-22, IL-TIF, ZCYTO18
Background Information: Interleukin-22 (IL22) is also known as cytokine Zcyto18, IL-10-related T-cell-derived-inducible factor (IL-TIF), which is belongs to 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. IL-22 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. IL-22 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. IL-22 also promotes hepatocyte survival in the liver and epithelial cells in the lung and gut similar to IL-10.
Reconstitution Instructions: Centrifuge the vial prior to opening. Reconstitute in sterile deionized water to a concentration of 100 µg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, it is recommended to store at -20°C.
NCBI Gene Symbol: IL-22
Gene ID: 50616
NCBI Accession: Q9GZX6
Additional Information
Size: |
10 μg |
Country of Manufacturing Origin: |
USA |
Country of Animal Origin: |
USA |
Gene Source: |
Human |
Recombinant: |
Yes |
Source: |
HEK 293 cells |
Purity by SDS-PAGE: |
≥95% |
Assay: |
SDS-PAGE |
Purity: |
N/A |
Assay 2: |
N/A |
Endotoxin Level: |
< 0.1 ng/μg of protein (<1EU/μg) by LAL method |
Activity (Specifications/test method): |
Measured by its ability to induce IL-10 secretion in COLO 205 (human colon carcinoma cells). The ED50 for this effect is 0.5 - 1.0 ng/ml |
Biological activity: |
Measured by its ability to activate STAT following receptor ligand interaction. |
Results: |
N/A |
Molecular Weight: |
Calculated MW of 17.2 kDa with no tag. The predicted N-terminus is Ala 34. |
Storage Temperature: |
-20°C |
Shelf Life: |
12 months |
Concentration: |
N/A |
Appearance: |
Lyophilized powder |
Handling: |
Centrifuge the vial prior to opening. |