| Code | CSB-MP013714HU-B |
| Abbreviation | Recombinant Human MET protein, partial, Biotinylated (Active) |
| MSDS | |
| Size | $122 |
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MET, a receptor tyrosine kinase implicated in tumor invasion and metastasis, requires native glycosylation and disulfide architecture for accurate ligand-binding studies, making mammalian expression essential for functional extracellular domain preparations. This biotinylated variant spanning residues 25–932 demonstrates quantifiable binding to an anti-MET monoclonal antibody with a KD of 0.402 nM by surface plasmon resonance, confirming conformational integrity suitable for therapeutic antibody epitope mapping, competitive inhibition screening, and affinity characterization experiments. The same protein exhibits an EC50 of 30.49–33.61 ng/mL in functional ELISA, providing a validated positive control for receptor-ligand interaction assays and small-molecule or biologic inhibitor screening campaigns targeting the HGF/MET axis in oncology drug discovery. Purity exceeding 95% by SDS-PAGE and endotoxin levels below 1.0 EU/μg align with standards expected in quantitative binding assays where low background and minimal inflammatory artifacts are critical.
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