IL11RA Antibody

Code CSB-PA003018
Size US$100
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  • Western Blot analysis of HeLa cells using IL-11Rα Polyclonal Antibody
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Product Details

Uniprot No.
Target Names
Alternative Names
CRSDA antibody; hCG_2011440 antibody; I11RA_HUMAN antibody; IL-11 receptor subunit alpha antibody; IL-11R subunit alpha antibody; IL-11R-alpha antibody; IL-11RA antibody; IL11RA antibody; Interleukin 11 receptor alpha antibody; Interleukin 11 receptor alpha chain antibody; Interleukin-11 receptor subunit alpha antibody; MGC2146 antibody
Raised in
Species Reactivity
Synthesized peptide derived from the C-terminal region of Human IL-11Rα.
Immunogen Species
Homo sapiens (Human)
Purification Method
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
It differs from different batches. Please contact us to confirm it.
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Tested Applications
Recommended Dilution
Application Recommended Dilution
WB 1:500-1:2000
ELISA 1:20000
Troubleshooting and FAQs
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Background

Receptor for interleukin-11 (IL11). The receptor systems for IL6, LIF, OSM, CNTF, IL11 and CT1 can utilize IL6ST for initiating signal transmission. The IL11/IL11RA/IL6ST complex may be involved in the control of proliferation and/or differentiation of skeletogenic progenitor or other mesenchymal cells (Probable). Essential for the normal development of craniofacial bones and teeth. Restricts suture fusion and tooth number.; Soluble form of IL11 receptor (sIL11RA) that acts as an agonist of IL11 activity. The IL11:sIL11RA complex binds to IL6ST/gp130 on cell surfaces and induces signaling also on cells that do not express membrane-bound IL11RA in a process called IL11 trans-signaling.; Soluble form of IL11 receptor (sIL11RA) that acts as an agonist of IL11 activity. The IL11:sIL11RA complex binds to IL6ST/gp130 on cell surfaces and induces signaling also on cells that do not express membrane-bound IL11RA in a process called IL11 trans-signaling.
Gene References into Functions
  1. The results presented here reveal an additional function in classic IL-11 signaling, highlighting the importance of the IL-11R stalk in IL-11 signaling PMID: 29523682
  2. The D2 domain of the IL-11R contains two N-linked glycans, which are dispensable for its biological activity, but differentially control maturation and intracellular trafficking of the receptor. PMID: 29533934
  3. High IL11RA expression is associated with endometrioid tumours. PMID: 28186993
  4. Report IL11RA and MELK amplification in gastric cancer cell lines and primary gastric adenocarcinomas. PMID: 27920471
  5. These results indicate that IL-11Ralpha is a potential target for the development of molecular targeted therapy and noninvasive tumor imaging in human osteosarcoma. PMID: 25524575
  6. IL11RA promoter polymorphism--rs1061758--may be associated with the risk of papillary thyroid cancer in the Korean population. PMID: 21982075
  7. data suggest that IL-11Ralpha-CAR T cells may represent a new therapy for patients with osteosarcoma pulmonary metastases PMID: 22075555
  8. IL11 as well as IL11RA are likely to play a role in the progression of endometrial carcinoma. PMID: 20553623
  9. IL-11Ralpha was expressed in both epithelial and stromal cells, with epithelial staining being more intense PMID: 12200462
  10. the interleukin-11 receptor alpha-chain has evidence of antiapoptotic effects in human colonic epithelial cells PMID: 14701802
  11. IL-11Ralpha is a candidate target for translational clinical trials against advanced and metastatic prostate cancer. PMID: 14744752
  12. interleukin-11 receptor is expressed in CD38-positive cells from patients with multiple myeloma PMID: 15512823
  13. High expression of interleukin-11 receptor alpha is associated with Hodgkin's lymphoma PMID: 16291580
  14. High interleukin 11 receptor is associated with breast cancer PMID: 16614887

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Involvement in disease
Craniosynostosis and dental anomalies (CRSDA)
Subcellular Location
[Interleukin-11 receptor subunit alpha]: Membrane; Single-pass type I membrane protein.; [Soluble interleukin-11 receptor subunit alpha]: Secreted.; [Isoform HCR2]: Secreted.
Protein Families
Type I cytokine receptor family, Type 3 subfamily
Tissue Specificity
Expressed in a number of cell lines, including the myelogenous leukemia cell line K-562, the megakaryocytic leukemia cell line M-07e, the erythroleukemia cell line TF-1, and the osteosarcoma cell lines, MG-63 and SaOS-2. Also expressed in normal and malig
Database Links

HGNC: 5967

OMIM: 600939

KEGG: hsa:3590

STRING: 9606.ENSP00000326500

UniGene: Hs.591088

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