| Code | CSB-RA018751MB1HU |
| Size | US$9799 |
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This recombinant monoclonal antibody is a research-grade biosimilar to the reference antibody described in US11220551B2, specifically targeting PROM1 (Prominin-1), also known as CD133. PROM1 is a pentaspan transmembrane glycoprotein prominently expressed on various stem and progenitor cell populations, where it plays crucial roles in maintaining cellular polarity, membrane organization, and stem cell characteristics. This marker is particularly significant in cancer research, as PROM1-positive cells have been identified as cancer stem cells in numerous malignancies including glioblastoma, colorectal cancer, and hepatocellular carcinoma, contributing to tumor initiation, therapeutic resistance, and metastatic potential.
The reference antibody patent US11220551B2 describes monoclonal antibodies with specific binding characteristics to PROM1, making this biosimilar valuable for investigating cancer stem cell biology, tumor heterogeneity, and stem cell-mediated disease mechanisms. This antibody serves as a critical research tool for studies exploring PROM1's role in stem cell maintenance, regenerative medicine, and oncology research, enabling scientists to identify and characterize PROM1-expressing cell populations across various experimental contexts.
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