Description | Programmed Cell Death Protein 1 (PD-1), is cell surface receptor expressing on T cells and pro-B cells. The binding of PD-1 to its two ligands, PD-L1 and PD-L2, could result in down-regulation of the immune system by inhibiting the T-cell activation process. Thus, PD-1 is an important immune checkpoint and a popular target for therapeutic antibodies against many cancers. |
Antigen Species | Human |
Host Species | Mouse |
Conjugation | Unconjugated |
Purification | Protein A/G affinity column |
Production | Cultured in vitro under conditions free from animal-derived components |
Clone ID | 2E5 |
Subclass | IgG1 |
Concentration | ≥2mg/ml |
Formulation | 1) PBS, pH 7.4, containing 0.03% Proclin 300 2) 50 mM Na-citrate, 150 mM NaCl, pH 7.0, containing 0.03% Proclin 300 * *: For new batch since 09/01/2018, please refer to COA. |
Storage | For long term storage, aliquot and store at -20°C or below. Avoid repeated freezing and thawing cycles. |
IHC |