Product Description |
Recombinant Rat IL-23R Protein is expressed from HEK293 with hFc tag at the C-terminus.It contains Gly39-Asp367. |
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 / Antibody discovery |
Protein |
IL-23R |
Synonyms |
IBD17; IL-23 R; IL-23 receptor |
Accession |
|
Species |
Rat |
Biotinylated |
no |
Amino Acid Range |
Gly39-Asp367 |
Molecular Weight |
The protein has a predicted MW of 63.61 kDa. Due to glycosylation, the protein migrates to 90-120 kDa based on Bis-Tris PAGE result. |
Activity |
The affinity constant of 3.79 nM as determined in SPR assay (Biacore T200). See testing image for detail. |
Product Tag |
C-hFc |
Expression System |
HEK293 |
Purity |
>95% as determined by Bis-Tris 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 0.22 um 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 |
-20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
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Rat IL-23R, hFc Tag captured on CM5 Chip via Protein A can bind Human IL-23 alpha&IL-12 beta, His Tag with an affinity constant of 3.79 nM as determined in SPR assay (Biacore T200). |
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Rat IL-23R on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. |
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The purity of Rat IL-23R is greater than 95% as determined by SEC-HPLC. |
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