| Description | The full human monoclonal antibody binds to PD-L1 with a KD value of 1.82 nM. This antibody can effectively inhibit the PD-1 protein and its PD-L1 complexes in vitro, and this inhibition is dose-dependent. The IC50 value of Q1-43 is 50.05 ng/mL. |
| Clonality | Monoclonal |
| Host Species | Human |
| Target Species | Human |
| Affinity | 1.82 nM |
| Isotype | IgG1 |
| Expression Species | HEK293F or CHO cell line |
| Conjugation | Unconjugated |
| Purity | >95% |
| Endotoxin | <1 EU/mg |
| Form | Liquid |
| Purification | Protein A purified |
| Sterility | 0.2 μM filtered |
| Formulation | PBS, pH 7.4 |
| Preservation | No preservatives |
| Stabilizer | No stabilizers |
| Storage | Store at 4°C within one or two weeks. Store at -20°C for long term. Avoid repeated freeze/thaw cycles. Refer to the COA file for specifics. |
| Application | ELISA |
| Application Notes | Inhibition assay: The IC50 value of Q1-43 is 50.05 ng/mL. |
| ELISA | Enzyme-Linked Immunosorbent Assay Protocol |
| WB | Western Blot Protocol |
| FC | Flow Cytometry Protocol |
