| Host: | HEK293 |
| Note: | STRICTLY FOR FURTHER RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description : | Recombinant-Human CD155/PVR-C-His-Avi protein was developed from hek293 and has a target region of C-His-Avi. For use in research applications. |
| Conjugation: | Biotin |
| Formulation: | Lyophilised from 0.2 µm filtered PBS solution pH7.4. |
| Dilution Range: | Upon receipt centrifuge vial to ensure maximal product extraction, recommended: 20sec, 5K RPM |
| Storage Instruction: | The lyophilized protein is stable for at least 1 year from date of receipt at-20°C. |
| Endotoxin: | Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/µg (1EU/µg). |
| Gene Symbol: | PVR |
| Gene ID: | 5817 |
| Uniprot ID: | PVR_HUMAN |
| Immunogen Region: | Trp21-Asn343 |
| Immunogen: | DNA sequence encoding Human CD155/PVR including a C-His-Avi tag was expressed in HEK293 Cells. The recombinant protein was then biotinylated site specific using the AVItag biotinylation technology. |
| Function | Mediates NK cell adhesion and triggers NK cell effector functions. Binds two different NK cell receptors: CD96 and CD226. These interactions accumulates at the cell-cell contact site, leading to the formation of a mature immunological synapse between NK cell and target cell. This may trigger adhesion and secretion of lytic granules and IFN-gamma and activate cytotoxicity of activated NK cells. May also promote NK cell-target cell modular exchange, and PVR transfer to the NK cell. This transfer is more important in some tumor cells expressing a lot of PVR, and may trigger fratricide NK cell activation, providing tumors with a mechanism of immunoevasion. Plays a role in mediating tumor cell invasion and migration. (Microbial infection) Acts as a receptor for poliovirus. May play a role in axonal transport of poliovirus, by targeting virion-PVR-containing endocytic vesicles to the microtubular network through interaction with DYNLT1. This interaction would drive the virus-containing vesicle to the axonal retrograde transport. (Microbial infection) Acts as a receptor for Pseudorabies virus. (Microbial infection) Is prevented to reach cell surface upon infection by Human cytomegalovirus /HHV-5, presumably to escape immune recognition of infected cell by NK cells. |
| Protein Name | Poliovirus Receptor Nectin-Like Protein 5 Necl-5 Cd Antigen Cd155 |
| Database Links | Reactome: R-HSA-198933 Reactome: R-HSA-420597 |
| Cellular Localisation | Isoform Alpha: Cell Membrane Single-Pass Type I Membrane Protein Isoform Delta: Cell Membrane Isoform Beta: Secreted Isoform Gamma: Secreted |
| Alternative Protein Names | Poliovirus Receptor protein Nectin-Like Protein 5 protein Necl-5 protein Cd Antigen Cd155 protein PVR protein PVS protein |
Information sourced from Uniprot.org