Human IL-23R Protein (ILR-HM323)

Express System: HEK293
Product Tag: C-mFc
Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Activity: Immobilized Biotinylated Human IL-23 alpha&IL-12 beta, His Tag at 2ug/ml (100ul/well) on the streptavidin precoated plate (5ug/ml). Dose response curve for Human IL-23R, mFc Tag with the EC50 of 11.1ng/ml determined by ELISA (QC Test). The affinity constant of 11.09 nM as determined in SPR assay (Biacore T200). See testing image for detail.
Exact Sequence: Gly24-Gly355

Catalog: ILR-HM323

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Product Description	Recombinant Human IL-23R Protein is expressed from HEK293 with mFc (IgG1) tag at the C-Terminus.It contains Gly24-Gly355.
Product Background	Interleukin 23 (IL-23) is a heterodimeric cytokine composed of two disulfide-linked subunits, a p19 subunit that is unique to IL-23, and a p40 subunit that is shared with IL-12. The functional IL-23 receptor complex consists of two receptor subunits, the IL-12 receptor beta 1 subunit (IL-12 R beta 1) and the IL-23-specific receptor subunit (IL-23 R).This receptor associates with IL12RB1 to form the interleukin-23 receptor. Binds IL23 and mediates T-cells, NK cells and possibly certain macrophage/myeloid cells stimulation probably through activation of the Jak-Stat signaling cascade.
Product Category	Recombinant Protein

Target	IL-23R
Synonyms	IBD17; IL-23 R; IL-23 receptor
Gene/Protein ID	Q5VWK5-1
Species	Human
Exact Sequence	Gly24-Gly355
Molecular Weight	The protein has a predicted MW of 63.7 kDa. Due to glycosylation, the protein migrates to 80-115 kDa based on Tris-Bis PAGE result.
Activity	Immobilized Biotinylated Human IL-23 alpha&IL-12 beta, His Tag at 2ug/ml (100ul/well) on the streptavidin precoated plate (5ug/ml). Dose response curve for Human IL-23R, mFc Tag with the EC50 of 11.1ng/ml determined by ELISA (QC Test). The affinity constant of 11.09 nM as determined in SPR assay (Biacore T200). See testing image for detail.
Product Tag	C-mFc
Express System	HEK293
Purity	> 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Endotoxin	Less than 1EU per ug by the LAL method.

Form	Lyophilized
Shipping	Shipped at ambient temperature.
Formulation	Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability And Storage	Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

	Human IL-23R, mFc Tag captured on CM5 Chip via Anti-Mouse Antibody can bind Human IL-23 alpha&IL-12 beta, His-Avi Tag with an affinity constant of 11.09 nM as determined in SPR assay (Biacore T200).
	Immobilized Biotinylated Human IL-23 alpha&IL-12 beta, His Tag at 2ug/ml (100ul/well) on the streptavidin precoated plate (5ug/ml). Dose response curve for Human IL-23R, mFc Tag with the EC50 of 11.1ng/ml determined by ELISA (QC Test).
	The purity of Human IL-23R is greater than 95% as determined by SEC-HPLC.
	Human IL-23R on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.