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IL22RA2 Antibody [IL22RA2/7291]

In Stock
Catalog Number Formulation Size Price
116379-MSM1-P0
Purified Ab with BSA and Azide at 200ug/ml
20ug
$229.00
116379-MSM1-P1
Purified Ab with BSA and Azide at 200ug/ml
100ug
$519.00
116379-MSM1-P1ABX
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml
100ug
$519.00
Flat Rate Domestic: $75 | Orders outside the US - Contact Us for Order Information | Ships next business day

Applications & Dilutions

Applications Tested Dillution Protocol Note
Immunohistochemistry (IHC)
1-2ug/ml
30 min at RT. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes

Summary

IL-22Rα2 (Interleukin-22 receptor α2 chain), also known as IL-22 binding protein (IL-22BP), cytokine receptor family class II member 10 (CRF2-10) or CRF2- soluble 1 (CRF2-S1), is a soluble, nonsignaling single chain receptor for IL-22. It is highly expressed in intestine and lymph nodes and is also found in spleen, kidney and liver. IL-22Rα2 has a cytokine-binding domain that contains two FnIII domains. Its affinity for IL-22 is 4- to 10-fold higher than that of the membrane-bound IL-22 receptor, however it has a dissociation rate up to 20 times lower. By binding to IL-22, IL-22Rα2 prevents the binding to the IL-22 membrane-bound receptor and therefore inhibits IL-22 signaling. This suggests that IL-22Rα2 may be important in regulating inflammatory responses. In addition, IL-22Rα2 can be induced by lipopolysaccharides (LPSs).

Product Properties & Targets

Antibody Type
Host
Mouse
Applications
Species Reactivity
Isotype / Light Chain
IgG2 / Kappa
Cellular Localization
Secreted.
Gene Name
Positive Control
carcinoma or liver.|colon|Human tonsil
Immunogen
Recombinant fragment (around aa1-200) of human IL22RA2 protein (exact sequence is proprietary)
Alternate Names
Interleukin-22 receptor subunit alpha-2, Cytokine receptor class-II member 10, Cytokine receptor family 2 member 10, Cytokine receptor family type 2, soluble 1, Interleukin-22-binding protein, ZcytoR16, IL 22BP; IL22RA2; Class II cytokine receptor; CRF2-10; CRF2-S1; CRF2X; Cytokine receptor class-II member 10; Cytokine receptor family type 2 soluble 1; IL-22 receptor subunit alpha-2; IL-22BP; IL-22R-alpha-2; Interleukin 22 binding protein; Interleukin 22 Receptor alpha 2; Class II cytokine receptor

Database Links

Entrez Gene ID
SwissProt

Additional Information

Clone
IL22RA2/7291
Chromosome Location
6q23.3
Mol. Weight of Antigen
27 kDa

Functions

  • Isoform 2 is a receptor for IL22. Binds to IL22, prevents interaction with the functional IL-22R complex and blocks the activity of IL22 (in vitro). May play an important role as an IL22 antagonist in the regulation of inflammatory responses.
  • Isoform 1 may play a role in establishing and maintaining successful pregnancy.

Key References

  • Xu, W., et al. 2001. A soluble class II cytokine receptor, IL-22Rα2, is a naturally occurring IL-22 antagonist. Proc. Natl. Acad. Sci. USA 98: 9511-9516.

Storage & Stability

Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C.Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Limitations

This antibody is available for research use only and is not approved for use in diagnosis.

Supplied as

200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Warranty

There are no warranties, expressed or implied, which extend beyond this description. Company is not liable for any personal injury or economic loss resulting from this product.

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