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BiosimilarsInvestigate biological therapeutic mechanisms with cost-effective, research-grade biosimilar antibodies.
This non-therapeutic biosimilar has the same variable regions as Sotigalimab, ideal for research. Sotigalimab is a humanized IgG1 mAb targeting CD40 (TNFRSF5/P50/CDW40), expressed on immune and non-immune cells. CD40-CD40L interaction is key for immunity; in cancer, its effects depend on engagement level. The biosimilar helps study CD40 signaling, immune activation, and anti-cancer immunotherapeutics development.
| Product Name | BioSIM anti-Human CD40 Antibody (Sotigalimab Biosimilar), Research Grade |
| Size | 1mg/5mg |
| Isotype | IgG1-Kappa |
| Target | CD40 |
| Other Names | APX005M, APX-005, APX-005-M, APX-005M, CAS: 2305607-45-6 |
| CAS | 2305607-45-6 |
| Reactivity | Human |
| Host Species | Humanized |
| Background | This non-therapeutic biosimilar has the same variable regions as Sotigalimab, ideal for research. Sotigalimab is a humanized IgG1 mAb targeting CD40 (TNFRSF5/P50/CDW40), expressed on immune and non-immune cells. CD40-CD40L interaction is key for immunity; in cancer, its effects depend on engagement level. The biosimilar helps study CD40 signaling, immune activation, and anti-cancer immunotherapeutics development. |
| 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% |







