• Official Full Name

    interleukin 9 receptor

  • Overview

    The protein encoded by this gene is a cytokine receptor that specifically mediates the biological effects of interleukin 9 (IL9). The functional IL9 receptor complex requires this protein as well as the interleukin 2 receptor, gamma (IL2RG), a common gamma subunit shared by the receptors of many different cytokines. The ligand binding of this receptor leads to the activation of various JAK kinases and STAT proteins, which connect to different biologic responses. This gene is located at the pseudoautosomal regions of X and Y chromosomes. Genetic studies suggested an association of this gene with the development of asthma. Multiple pseudogenes on chromosome 9, 10, 16, and 18 have been described. Alternatively spliced transcript variants have been found for this gene.
  • Synonyms

    IL9R; interleukin 9 receptor; interleukin-9 receptor; CD129; IL-9R; IL-9 receptor;

  • Recombinant Proteins
  • Protein Pre-coupled Magnetic Beads
  • Cell & Tissue Lysates
  • Human
  • Mouse
  • Rat
  • E.coli
  • HEK293
  • Human Cell
  • In Vitro Cell Free System
  • Mammalian cells
  • Wheat Germ
  • C
  • Fc
  • His
  • GST
  • His (Fc)
  • Avi
  • His|T7
  • N/A
  • N
Species Cat.# Product name Source (Host) Tag Protein Length Price
Human IL9R-5664H Active Recombinant Human Interleukin 9 Receptor, His-tagged Mammalian cells His
Human IL9R-5710HF Recombinant Full Length Human IL9R Protein In Vitro Cell Free System 1,043 amino acids
Human IL9R-5163H Recombinant Human IL9R Protein, GST-tagged Wheat Germ GST
Human IL9R-072H Recombinant Human IL9R Protein, C-His-tagged E.coli C-His
Human IL9R-5164H Recombinant Human IL9R protein(Ser41-Pro270), Fc-tagged HEK293 C-Fc Ser41-Pro270
Human IL9R-3156H Recombinant Human IL9R Protein, His (Fc)-Avi-tagged HEK293 His (Fc)-Avi
Human IL9R-5714HF Recombinant Full Length Human IL9R Protein, GST-tagged In Vitro Cell Free System GST 332 amino acids
Human IL9R-4293H Recombinant Human IL9R Protein (Met1-Pro270), C-His tagged Mammalian cells C-His Met1-Pro270
Human IL9R-2329H Recombinant Human IL9R Protein, His-tagged E.coli N-His Ser41-Pro270
Human IL9R-1219H Recombinant Human IL9R Protein (Ser155-Pro270), N-His tagged E.coli N-His Ser155-Pro270
Human IL9R-3156H-B Recombinant Human IL9R Protein Pre-coupled Magnetic Beads HEK293
Human IL9R-3106H Recombinant Human IL9R Protein (Ser115-Pro230), His tagged E.coli His Ser115-Pro230
Mouse Il9r-7065M Recombinant Mouse Il9r protein, His & T7-tagged E.coli His/T7 Gly47~Gln257 (Accession # Q01114)
Mouse Il9r-7074H Recombinant Mouse Il9r protein, His-tagged E.coli His Gly47~Gln257
Rat Il9r-538R Active Recombinant Rat Il9r, His-tagged Mammalian cells His
Rat IL9R-1074R Active Recombinant Rat IL9R protein(Met1-Ala270), His-tagged HEK293 C-His Met1-Ala270
Rat IL9R-1662RCL Recombinant Rat IL9R cell lysate Human Cell N/A
Rat Il9r-2705R Recombinant Rat Il9r Protein, His (Fc)-Avi-tagged HEK293 His (Fc)-Avi
Rat Il9r-2705R-B Recombinant Rat Il9r Protein Pre-coupled Magnetic Beads HEK293
  • Involved Pathway
  • Protein Function
  • Interacting Protein
  • Other Resource

IL9R involved in several pathways and played different roles in them. We selected most pathways IL9R participated on our site, such as Cytokine-cytokine receptor interaction, Hematopoietic cell lineage, IL-9 Signaling Pathway, which may be useful for your reference. Also, other proteins which involved in the same pathway with IL9R were listed below. Creative BioMart supplied nearly all the proteins listed, you can search them on our site.

Pathway Name Pathway Related Protein
Cytokine-cytokine receptor interactionCXCR2;PRP2;CXCL1;IL2RGB;PF4V1;IL15RA;CCL19B;CCL13;CCL27B
Hematopoietic cell lineageItga10&Itgb1;Kitl;CD8B;HLA-DRB4;HLA-DRB3;CD44;CD34;GP5;Cd24a
IL-9 Signaling Pathway
Jak-STAT signaling pathwayEPO;IL12B;SOCS2;CTF1;IL2RGB;IL5RA;IL21R.1;PRLRA;IL5

IL9R has several biochemical functions, for example, interleukin-9 receptor activity. Some of the functions are cooperated with other proteins, some of the functions could acted by IL9R itself. We selected most functions IL9R had, and list some proteins which have the same functions with IL9R. You can find most of the proteins on our site.

Function Related Protein
interleukin-9 receptor activity

IL9R has direct interactions with proteins and molecules. Those interactions were detected by several methods such as yeast two hybrid, co-IP, pull-down and so on. We selected proteins and molecules interacted with IL9R here. Most of them are supplied by our site. Hope this information will be useful for your research of IL9R.


  • Q&As
  • Reviews

Q&As (6)

Ask a question
Can the treatment of cancer with IL9R improve the immune system of patients? 05/01/2022

In pre-clinical trials, the IL9R significantly increased natural killer and CD4 + T cell levels in patients.

What somatic cell therapy-based data updates can recombinant IL9R be used for? 08/18/2021

IL9R may play an important role in the treatment of central nervous system diseases and hematological diseases.

In which tumor therapies are recombinant IL9R most likely to be effective? 12/09/2020

This needs to be further confirmed by large-scale clinical trials.

What techniques are used to study the relationship between IL9R and cancer? 10/24/2020

This can be achieved through in vitro molecular cell techniques and carefully designed in vivo animal models.

Which diseases might be treated by recombinant IL9R? 10/06/2020

There have been no large-scale clinical studies to prove which diseases the recombinant IL9R protein can treat.

Is the expression of IL9R in tumor cells correlated with patient prognosis? 08/25/2019

Some studies have suggested that the expression of IL9R in tumor cells may be associated with patient prognosis.

Customer Reviews (3)

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    IL9R is very advanced and adopts the most environmentally friendly production process, which is worth vigorously promoting.


      The reproducibility of IL9R is very good, and the results are very consistent in each experiment or application, thanks to its high stability and reproducibility, which provides great convenience for follow-up studies.


        IL9R produced by them are widely used and suitable for various biological experiments.

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