| Code | CSB-RA010145MB10HU |
| Size | US$9799 |
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This recombinant monoclonal antibody is a research-grade biosimilar to Sym-023, designed to target HAVCR2 (Hepatitis A Virus Cellular Receptor 2), also known as TIM-3 (T-cell immunoglobulin and mucin domain-containing protein 3). HAVCR2 functions as an immune checkpoint receptor expressed on various immune cells, including T cells, natural killer cells, and myeloid cells. Upon ligand binding, TIM-3 delivers inhibitory signals that suppress immune responses and promote T cell exhaustion. This checkpoint molecule plays a critical role in immune regulation and is frequently upregulated in tumor microenvironments, contributing to immune evasion in multiple cancers including melanoma, non-small cell lung cancer, and hematological malignancies.
Sym-023, the reference antibody, is a fully humanized IgG1 monoclonal antibody that blocks TIM-3 signaling to restore anti-tumor immune responses. This biosimilar antibody serves as a valuable research tool for investigating TIM-3-mediated immune suppression mechanisms, exploring combination immunotherapy strategies, and studying checkpoint inhibitor resistance pathways in oncology and immunology research settings.
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