Recombinant Human Poliovirus receptor(PVR)

Code CSB-CF019093HU
Product Type Transmembrane Protein
Size US$1770
Uniprot No. P15151
Relevance 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 cytoxicity 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. Acts as a receptor for pseudorabies virus. Is prevented to reach cell surface upon infection by human cytomegalovirus /HHV-5, presumably to escape immune recognition of infected cell by NK cells
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Species Homo sapiens (Human)
Purity Greater than 85% as determined by SDS-PAGE.
Research Area Others
Source in vitro E.coli expression system
Gene Names PVR
Protein Names Nectin-like protein 5
Expression Region 21-417aa
Tag Info N-terminal 10xHis-tagged
Mol. Weight 46.7 kDa
Protein Description Full Length of Mature Protein
Storage The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
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Function Mediates NK cell adhesion and triggers NK cell effector functions. Binds two different NK cell receptors
Subcellular Location Isoform Alpha: Cell membrane, Single-pass type I membrane protein, SUBCELLULAR LOCATION: Isoform Delta: Cell membrane, Single-pass type I membrane protein, SUBCELLULAR LOCATION: Isoform Beta: Secreted, SUBCELLULAR LOCATION: Isoform Gamma: Secreted
Protein Families Nectin family
Database Links

HGNC: 9705

OMIM: 173850

KEGG: hsa:5817

STRING: 9606.ENSP00000402060

UniGene: Hs.171844

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