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Cibisatamab is a T-cell bispecific antibody that acts as a T-cell splicer.Cibisatamab targets carcinoembryonic antigen (CEA) on cancer cells and CD3 on T-cells, and triggers T-cell killing when the CEA on the surface of the cancer cells ranges from intermediate to high levels.Cibisatamab may be used to study solid cancers such as colorectal cancer.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $562 | In Stock | In Stock | |
| 5 mg | $993 | In Stock | In Stock | |
| 10 mg | $1,650 | - | In Stock | |
| 25 mg | $2,460 | - | In Stock | |
| 50 mg | $3,320 | - | In Stock |
| Description | Cibisatamab is a T-cell bispecific antibody that acts as a T-cell splicer.Cibisatamab targets carcinoembryonic antigen (CEA) on cancer cells and CD3 on T-cells, and triggers T-cell killing when the CEA on the surface of the cancer cells ranges from intermediate to high levels.Cibisatamab may be used to study solid cancers such as colorectal cancer. |
| Reactivity | Human |
| Verified Activity | 1. Immobilized Human CD3e Protein (His) (TMPY-01191) at 1 μg/mL (100 μL/well) can bind Cibisatamab. The EC50 is 19.880 ng/mL. 2. Immobilized Human CEACAM5 Protein (His) (TMPY-01647) at 1 μg/mL (100 μL/well) can bind Cibisatamab. The EC50 is 6.147 ng/mL. ![]() ![]() |
| Application | Functional assay |
| Antibody Type | Monoclonal |
| Formulation | Supplied as a sterile solution in a buffered formulation system (e.g., phosphate-, citrate-, or amino acid-based). Please refer to the CoA for lot-specific composition. |
| Endotoxin | <1.0 EU/mg |
| Conjucates | Unconjugated |
| Gene ID | |
| Uniprot ID | |
| Target | CD3E & CEACAM5 |
| Molecular Weight | 191.1 kDa |
| Cas No. | 1855925-27-7 |
| Isotype | Human IgG1 kappa |
| Recommended Isotype Control |
| Storage | store at low temperature | -20°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Size | Quantity | Unit Price | Amount | Operation |
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