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This non-therapeutic biosimilar shares the same variable regions as therapeutic Bemarituzumab (a humanized IgG1κ anti-human FGFR2b/CD332 antibody), ideal for research. FGFR2b is expressed in stomach/skin epithelium, overexpressed in gastric cancer, and linked to FGF-FGFR2 signaling in multiple cancers. Bemarituzumab blocks FGFR2b signaling and has in vivo synergism with anti-cancer therapies like anti-PD-1 or chemotherapy.
| Product Name | BioSIM anti-Human FGFR2b Antibody (Bemarituzumab Biosimilar), Research Grade |
| Size | 1mg/5mg |
| Isotype | IgG1-kappa |
| Target | FGFR2b |
| Other Names | FPA144, FPA-144, FPA114-A, CAS: 1952272-74-0 |
| CAS | 1952272-74-0 |
| Reactivity | Human |
| Host Species | Humanized |
| Background | This non-therapeutic biosimilar shares the same variable regions as therapeutic Bemarituzumab (a humanized IgG1κ anti-human FGFR2b/CD332 antibody), ideal for research. FGFR2b is expressed in stomach/skin epithelium, overexpressed in gastric cancer, and linked to FGF-FGFR2 signaling in multiple cancers. Bemarituzumab blocks FGFR2b signaling and has in vivo synergism with anti-cancer therapies like anti-PD-1 or chemotherapy. |
| Applications | ELISA, FACS, Functional assay, Research in vivo |
| Purification | Protein A/G |
| Storage | To ensure appropriate storage, Please avoid repeated freeze thaw cycles. Keep the product at 4°C for short-term needs (1–2 weeks); Store at -20°C for up to 12 months. For long-term storage, store at -80°C. |
| Shipping | 2-8°C with blue ice |
| Concentration | Lot specific, generally ≥ 5.0 mg/ml |
| Shelf Life | 12 months from the date of receipt if stored as recommended |
| Formulation | PBS, pH 7.4, contains no stabilizers or preservatives |
| Sterility | 0.2 μM filtered |
| Endotoxin | ≤ 1.0 EU/mg |
| Purity | 99% |
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