Human IL-11R alpha Protein 3375

$240.00 – $800.00

Summary

Expression: HEK293
Binding assay: Yes (SPR)
Amino Acid Range: Ser24-Ala370

SKU: 3375parent Categories: proteins, Recombinant proteins Tag: active proteins

Weight	1 lbs
Dimensions	9 × 5 × 2 in
accession	Q14626
express system	HEK293
product tag	C-His
purity	> 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
background	Abstract Interleukin-11 (IL-11) is a pleiotropic cytokine that belongs to gp130 family. IL-11 and its receptor, IL-11Ra, are expressed in human cancers, human cancer cells expressed a functional IL-11Ra subunit, which triggered signal transduction either by exogenous recombinant human IL-11 or by autocrine production of IL-11 in cells cultured under hypoxic conditions.
molecular weight	The protein has a predicted MW of 38.8 kDa. Due to glycosylation, the protein migrates to 50-55 kDa based on Tris-Bis PAGE result.
available size	100 µg, 500 µg
endotoxin	Less than 1EU per μg by the LAL method.

Human IL-11R alpha Protein 3375

protein

Size and concentration 100, 500µg and lyophilized
Form Lyophilized
Storage Instructions Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Storage buffer Shipped at ambient temperature.
Purity > 95% as determined by Tris-Bis PAGE

target relevance
Abstract Interleukin-11 (IL-11) is a pleiotropic cytokine that belongs to gp130 family. IL-11 and its receptor, IL-11Ra, are expressed in human cancers,human cancer cells expressed a functional IL-11Ra subunit, which triggered signal transduction either by exogenous recombinant human IL-11 or by autocrine production of IL-11 in cells cultured under hypoxic conditions.
Protein names Interleukin-11 receptor subunit alpha (IL-11 receptor subunit alpha) (IL-11R subunit alpha) (IL-11R-alpha) (IL-11RA) [Cleaved into: Soluble interleukin-11 receptor subunit alpha (sIL-11R) (sIL-11RA) (sIL11RA)]
Gene names IL11RA,IL11RA
Protein family Type I cytokine receptor family, Type 3 subfamily
Mass 9606Da
Function 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 interleukin-11 receptor subunit alpha]: Soluble form of IL11 receptor (sIL11RA) that acts as an agonist of IL11 activity (PubMed:26876177, PubMed:30279168). 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 (PubMed:26876177, PubMed:30279168).; [Isoform HCR2]: Soluble form of IL11 receptor (sIL11RA) that acts as an agonist of IL11 activity (PubMed:26876177, PubMed:30279168). 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 (PubMed:26876177, PubMed:30279168).
Catalytic activity #N/A
Subellular location [Interleukin-11 receptor subunit alpha]: Membrane ; Single-pass type I membrane protein .; [Soluble interleukin-11 receptor subunit alpha]: Secreted .; [Isoform HCR2]: Secreted .
Tissues 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 (PubMed:7670098). Also expressed in normal and malignant prostate epithelial cell lines. Expression levels are increased in prostate carcinoma.
Structure On IL11 binding, forms a multimer complex with IL6ST/gp130.
Post-translational modification A short soluble form is also released from the membrane by proteolysis (PubMed:26876177). The sIL11RA is formed either by limited proteolysis of membrane-bound receptors, a process referred to as ectodomain shedding, or directly secreted from the cells after alternative mRNA splicing (PubMed:26876177). mIL11RA is cleaved by the proteases ADAM10, ELANE and PRTN3 (PubMed:26876177).
Target Relevance information above includes information from UniProt accession: Q14626
The UniProt Consortium

Data

Human IL-11R alpha, His Tag immobilized on CM5 Chip can bind Human IL-11, His Tag with an affinity constant of 1.86 nM as determined in SPR assay (Biacore T200).

The purity of Human IL-11R alpha is greater than 95% as determined by SEC-HPLC.

SDS-PAGE gel of Human IL-11R alpha Protein

Human IL-11R alpha on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

Publications

pmid	title	authors	citation
We haven't added any publications to our database yet.

Published literature highly relevant to the biological target of this product and referencing this antibody or clone are retrieved from PubMed database provided by The United States National Library of Medicine at the National Institutes of Health.