| Code | CSB-AP004371HU |
| Abbreviation | Recombinant Human IL23R protein, partial (Active) |
| MSDS | |
| Size | $184 |
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IL-23R plays a central role in Th17 cell differentiation and inflammatory signaling, making it a high-value target for therapeutic antibody development and autoimmune disease research. This recombinant human IL-23R construct spans the extracellular ligand-binding domain (residues 24–353) with a C-terminal Fc tag, and its functional integrity is confirmed by ELISA binding to IL-23-His with an ED50 of 0.248 µg/mL, supporting use in receptor-ligand interaction assays, blocking antibody screening, and epitope mapping studies. Mammalian cell expression preserves native glycosylation and disulfide-mediated folding critical for conformational fidelity of the cytokine-binding homology region, providing a suitable basis for SPR or BLI affinity characterization and small-molecule inhibitor screening. Purity exceeding 90% by SDS-PAGE combined with endotoxin levels below 1.0 EU/µg satisfies the criteria typical for sensitive cell-based assays and quantitative binding experiments requiring minimal background interference.
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