| Code | CSB-AP002291HU |
| Abbreviation | Recombinant Human TNFRSF10B protein, partial (Active) |
| MSDS | |
| Size | $142 |
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TNFRSF10B (Death Receptor 5) serves as a critical decoy receptor for TRAIL, and this tag-free partial construct covering residues 52–183 captures the extracellular ligand-binding domain essential for TRAIL neutralization studies. Validated biological activity demonstrates that this protein suppresses LPS-induced TNF production in human PBMCs by neutralizing endogenous TRAIL over a 24-hour exposure, confirming functional ligand engagement suitable for competitive inhibition assays, blocking antibody screening, and TRAIL-pathway drug discovery. The E. coli expression system yields a properly folded ectodomain fragment that supports use in receptor-ligand interaction studies by SPR or BLI, epitope mapping for therapeutic antibody development, and as a positive control in binding assays. Purity exceeding 97% by SDS-PAGE combined with endotoxin levels below 1.0 EU/μg satisfies the criteria typical for cell-based neutralization experiments and sensitive biophysical affinity characterization.
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