| Code | CSB-RA159341MB3HU |
| Size | US$9799 |
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This recombinant monoclonal antibody is developed as a research-grade biosimilar to cetuximab, targeting the epidermal growth factor receptor (EGFR). EGFR is a transmembrane receptor tyrosine kinase that plays a critical role in regulating cell proliferation, survival, differentiation, and migration through activation of downstream signaling pathways including RAS/RAF/MEK/ERK and PI3K/AKT. Aberrant EGFR signaling, resulting from overexpression, mutation, or constitutive activation, is implicated in various malignancies including colorectal cancer, non-small cell lung cancer, head and neck squamous cell carcinoma, and glioblastoma, making it a significant therapeutic target in oncology research.
Cetuximab is a clinically approved chimeric IgG1 monoclonal antibody that binds to the extracellular domain of EGFR, competitively inhibiting ligand binding and receptor activation. This biosimilar antibody provides researchers with a cost-effective tool for investigating EGFR-mediated signaling mechanisms, evaluating receptor expression patterns in tumor samples, studying antibody-dependent cellular cytotoxicity mechanisms, and developing novel therapeutic strategies targeting EGFR-driven cancers.
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