PE anti-human IL-22 Antibody

Pricing & Availability
2G12A41 (See other available formats)
Regulatory Status
Other Names
IL22, IL-D110, IL-TIF, ILTIF, MGC79382, MGC79384, TIFIL-23, TIFa, zcyto18
Mouse IgG2a, κ
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Product Citations
PMA/ionomycin stimulated (six hours in the presence of monensin) human peripheral blood mononuclear cells were stained with CD4 APC, fixed, permeabilized, and stained with IL-22 (clone 2G12A41) PE (top image) or mouse IgG2a, κ PE isotype control (bottom image).
  • 2G12A41_PE_IL-22_Antibody_ICFC_1_070115
    PMA/ionomycin stimulated (six hours in the presence of monensin) human peripheral blood mononuclear cells were stained with CD4 APC, fixed, permeabilized, and stained with IL-22 (clone 2G12A41) PE (top image) or mouse IgG2a, κ PE isotype control (bottom image).
  • 2G12A41_PE_IL-22_Antibody_ICFC_2_070115
See PE spectral data
Cat # Size Price Save
366703 25 tests ¥26,000
366704 100 tests ¥59,000

IL-22 is a cytokine that is structurally related to IL-10. Originally identified as a murine gene induced by IL-9 in T and mast cells, IL-22 was initially designated ILTIF, also known as the IL-10-related T cell-derived inducible factor. IL-22 belongs to a family of cytokines with limited homology specifically to IL-10, IL-19, IL-20, IL-24, IL-26, the IFN-λs, IL-28A, IL-28B, and IL-29. Human IL-22 shares 79% amino acid identity with murine IL-22 and 25% identity with human IL-10. IL-22 biological activity is initiated by binding to a cell surface complex composed of IL-22R1 and IL-10R2 receptor chains. Its activity is further regulated through interactions with the soluble binding protein, IL-22BP, which shares sequence similarity with an extracellular region of IL-22R1 (sIL-22R1). Both chains of the IL-22R complex belong to the class II cytokine receptor family. Two types of IL-22 binding receptors have been discovered: a membrane-bound receptor and a soluble receptor that are encoded by different genes. IL-22 is produced by Th17 cells and Th22 cells. The use of Iscove's Modified Dulbecco's Medium (IMDM) will result in better in vitro Th17 polarization. It plays a critical role in mucosal immunity in addition to the deregulated inflammation observed in autoimmune diseases.

Product Details
Technical data sheet

Product Details

Antibody Type
Host Species
Full length recombinant protein expressed in E. Coli.
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and 0.2% (w/v) BSA (origin USA).
The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions.
Lot-specific (please contact technical support for concentration and total µg amount, or use our Lookup tool if you have a lot number.)
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.

ICFC - Quality tested

Recommended Usage

Each lot of this antibody is quality control tested by intracelluar immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Product Citations
  1. Baban B, et al. 2021. JCI Insight. 6:00. PubMed
  2. Britton GJ et al. 2019. Immunity. 50(1):212-224 . PubMed
  3. Di Blasi D, et al. 2019. Cell Mol Gastroenterol Hepatol. 0.510416667. PubMed
AB_2565567 (BioLegend Cat. No. 366703)
AB_2565568 (BioLegend Cat. No. 366704)

Antigen Details

Thymic lymphomas, T cells, activated T cells, macrophages, mast cells, and Th17.
Enhances the production of acute phase proteins in HepG2 cells and promotes Th17 cells to trasmigrate through the blood-brain barrier in multiple sclerosis.
IL-22 receptor.
IL-22R1 and IL-10R2 receptor chains.
Cell Type
T cells, Macrophages, Th17, Mast cells, Embryonic Stem Cells
Biology Area
Immunology, Stem Cells
Molecular Family
Antigen References

1. Nagalakshmi ML, et al. 2004. Int. Immunopharmacol. 5:679.
2. Kebir H,, et al. 2007. Nat. Med. 13:1173.
3. Gu Y, et al. 2008. Eur. J. Immunol. 38:1807.
4. Pene Y, et al. 2008. J. Immunol. 180:7423.
5. Dumotier L, et al. 2000. J. Immune 164:1814.
6. Xie MH, et al. 2000. J. Biol. Chem. 40:31335.
7. Kotenko SV, et al. 2001. J. Immunol. 166:7096.
8. Chung Y, et al. 2006. Cell Res. 11:902.
9. Trifari S, et al. 2009. Nat. Immunol. 10:864.

Gene ID
50616 View all products for this Gene ID
View information about IL-22 on

Related FAQs

What type of PE do you use in your conjugates?
We use R-PE in our conjugates.
Go To Top Version: 1    Revision Date: 04/09/2015

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*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.


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Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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