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Rat IL-9 receptor Recombinant (CD129)


accession:  G3V8S1
   Size A       $
   Size B      20ug  $390
   Size C      500ug  $ 2450
Domain  :  Fibronectin
Gene  :  IL9R
Catalog no. :  RKG3V8S1

Optimized DNA sequence  encoding  extracellular domain of Rat  IL-9 receptor  including a C-terminal His tag was expressed in HEK293 cells.

Molecular weight:

Recombinant Rat Interleukin-9 receptor (CD129) is a  protein consisting of 244 amino acid residue subunits,  due to glycosylation migrates as an approximately 36 kDa protein on SDS-PAGE.

>97%, as determined by SDS-PAGE and HPLC



Endotoxin content was assayed using a LAL gel clot method.
Endotoxin level was found to be less than 0.1 ng/µg(1EU/µg).

Recombinant rat IL-9R (CD129)  is lyophilized from 0.2 μm filtered PBS solution,  pH7.2 ,  5% Trehalose.

Recombinant Rat IL9R can be stored in working aliquots at 2° - 8° C for one month, or at -20°C to -70°C for twelve months.

Avoid repeated freeze/thaw cycles.

This product is for research purposes only.It may not be used for therapeutics or diagnostic purposes.


IL-9 receptor

The functions of IL-9 are mediated by the IL-9 receptor (IL-9R), which is a member of the hemopoietin receptor superfamily. The IL-9R consists of ligand specific α-chain and γ-chain that is shared with IL-2, IL-4, IL-7, and IL-15 receptors.

Related Publications:
cd4+ t cell-specific deletion of il-4 receptor prevents ovalbumin-induced anaphylaxis by an ifn--dependent mechanism
J. Immunol., Sep 2007; 179: 2758 - 2765.
anti-inflammatory activity of inhaled il-4 receptor- antisense oligonucleotide in mice
Am. J. Respir. Cell Mol. Biol., Mar 2007; 36: 276 - 285.
il-4 receptor is an important modulator of il-4 and il-13 receptor binding: implications for the development of therapeutic targets
J. Immunol., Jun 2006; 176: 7456 - 7461.
cutting edge: the development of il-4-producing b cells (b effector 2 cells) is controlled by il-4, il-4 receptor , and th2 cells
J. Immunol., Dec 2005; 175: 7103 - 7107.
the il-4 receptor -chain-binding cytokines, il-4 and il-13, induce forkhead box p3-expressing cd25+cd4+ regulatory t cells from cd25–cd4+ precursors
J. Immunol., Nov 2005; 175: 6107 - 6116.

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