| Host: |
Mouse |
| Applications: |
IHC/WB/IF |
| Reactivity: |
Human |
| Note: |
STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description: |
Mouse monoclonal antibody anti-Programmed cell death protein 1 (1-100 aa) is suitable for use in Immunohistochemistry, Western Blot and Immunofluorescence research applications. |
| Clonality: |
Monoclonal |
| Clone ID: |
ABT-PD1 |
| Conjugation: |
Unconjugated |
| Isotype: |
IgG1k |
| Formulation: |
Liquid in PBS containing 50% Glycerol, 0.5% BSA and 0.02% Sodium Azide. |
| Purification: |
The antibody was affinity-purified from mouse ascites by affinity-chromatography using specific immunogen. |
| Dilution Range: |
IHC-P 1:100-500WB 1:200-1000IF ICC 1:100-500 |
| Storage Instruction: |
Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
| Gene Symbol: |
PDCD1 |
| Gene ID: |
5133 |
| Uniprot ID: |
PDCD1_HUMAN |
| Immunogen Region: |
1-100 aa |
| Specificity: |
This antibody detects endogenous levels of human PD-1. Heat-induced epitope retrieval (HIER) Citrate buffer of pH6.0 was highly recommended as antigen repair method in paraffin section |
| Immunogen: |
Synthesized peptide derived from the human PD-1 at the amino acid range 1-100 |
| Function | Inhibitory receptor on antigen activated T-cells that plays a critical role in induction and maintenance of immune tolerance to self. Delivers inhibitory signals upon binding to ligands CD274/PDCD1L1 and CD273/PDCD1LG2. Following T-cell receptor (TCR) engagement, PDCD1 associates with CD3-TCR in the immunological synapse and directly inhibits T-cell activation. Suppresses T-cell activation through the recruitment of PTPN11/SHP-2: following ligand-binding, PDCD1 is phosphorylated within the ITSM motif, leading to the recruitment of the protein tyrosine phosphatase PTPN11/SHP-2 that mediates dephosphorylation of key TCR proximal signaling molecules, such as ZAP70, PRKCQ/PKCtheta and CD247/CD3zeta. The PDCD1-mediated inhibitory pathway is exploited by tumors to attenuate anti-tumor immunity and escape destruction by the immune system, thereby facilitating tumor survival. The interaction with CD274/PDCD1L1 inhibits cytotoxic T lymphocytes (CTLs) effector function. The blockage of the PDCD1-mediated pathway results in the reversal of the exhausted T-cell phenotype and the normalization of the anti-tumor response, providing a rationale for cancer immunotherapy. |
| Protein Name | Programmed Cell Death Protein 1Protein Pd-1Hpd-1Cd Antigen Cd279 |
| Database Links | Reactome: R-HSA-389948Reactome: R-HSA-9679191 |
| Cellular Localisation | Cell MembraneSingle-Pass Type I Membrane Protein |
| Alternative Antibody Names | Anti-Programmed Cell Death Protein 1 antibodyAnti-Protein Pd-1 antibodyAnti-Hpd-1 antibodyAnti-Cd Antigen Cd279 antibodyAnti-PDCD1 antibodyAnti-PD1 antibody |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
