Description | This product is a fully human antibody that recognizes human PDCD1. The purified mAb binds to human and cynomogous PD-1 proteins with affinities of 36 pM and 45 pM by ELISA, respectively. The mAb effectively blocks the interaction between PD-1 and PD-L1 with an IC₅₀ of 1.6 nM. |
Clonality | Monoclonal |
Host Species | Human |
Target Species | Human, Monkey |
IC50 | 1.6 nM |
Affinity | KD = 36 pM (human) KD = 45 pM (cynomogous) |
Isotype | Human IgG4, κ |
Expression Species | HEK293F or CHO |
Conjugation | None |
Purity | >95%, determined by SDS-PAGE and SEC-HPLC |
Endotoxin | <1 EU/mg |
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 a week. For longer storage, aliquot and store at -20°C. |
Application | ELISA; Block; SPR |
Application Notes | Block: this antibody blocks the interaction of PD-1 and PD-L1 with an IC₅₀ of 1.6nM. SPR: the capture of PD-1 was followed by two-fold dilution series of mAb059c from 200 nM to 3.125 nM (50 nM to 1.5 nM for PD1-hFc). |
ELISA | Enzyme-Linked Immunosorbent Assay Protocol |
WB | Western Blot Protocol |
FC | Flow Cytometry Protocol |
Target | PDCD1 |
Alternative Name | PDCD1; HPD-L; CD279; PD1; HSLE1; CD279 Antigen; HPD-1; PD-1; programmed cell death 1; programmed cell death protein 1; programmed cell death 1 protein; protein PD-1; systemic lupus erythematosus susceptibility 2 |
Gene ID | 5133 |
UniProt | Q15116 |
Research Area | Cell Biology |