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Human Nectin-2 +SDS-PAGE-3.jpg Human Nectin-2 +SDS-PAGE-3.jpg Greater than 95% as determined by reducing SDS-PAGE.

Greater than 95% as determined by reducing SDS-PAGE.

Human Nectin-2 +BLI.jpg Human Nectin-2 +BLI.jpg Measured by BLI, Human Nectin-2 binds to Cynomolgus PVRIG with a Kd of 1.65 uM.

Measured by BLI, Human Nectin-2 binds to Cynomolgus PVRIG with a Kd of 1.65 uM.

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Recombinant Human Nectin-2 (C-Fc, HEK293) is a human-derived protein expressed in HEK293 cells and fused with a C-Fc tag. This protein, also known as CD112, is a type I transmembrane glycoprotein belonging to the immunoglobulin superfamily. Its extracellular region contains one V-type domain and two C2-type domains, enabling binding to viruses and ligands, mediating cell–cell adhesion, and serving as a ligand for DNAM-1. It regulates the cytotoxicity and cytokine secretion of T and NK cells, exhibiting potential immunomodulatory functions.

Synonyms: Recombinant Human Nectin-2 (C-Fc, HEK293); Poliovirus Receptor-Related Protein 2; Herpes Virus Entry Mediator B

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Product Details of Human Nectin-2 (C-Fc, HEK293)

M.W : 62.5 KDa
SMILES Code : NONE
Synonyms :
Recombinant Human Nectin-2 (C-Fc, HEK293); Poliovirus Receptor-Related Protein 2; Herpes Virus Entry Mediator B

Safety of Human Nectin-2 (C-Fc, HEK293)

Isoform Comparison

Biological Activity

Description
CD112 is a type I transmembrane glycoprotein belonging to the Immunoglobulin superfamily. It comprises one Ig-like V-type domain and two Ig-like C2-type domains in the extracellular region. The V domain is believed to mediate nectin binding to its ligands. Nectin2 is known to bind the pseudorabies virus, and herpes simplex virus2 (HSV2), involving in cell to cell spreading of these viruses. It does not bind poliovirus. As a homophilic adhesion molecule, CD112 is found concentrated in adherens junctions, and exists on neurons, endothelial cells,epithelial cells and fibroblasts. CD112 has been identified as the ligand for DNAM-1 (CD226), and the interaction of CD226/CD112 mediates cytotoxicity and cytokine secretion by T and NK cells. The costimulatory responses may be a critical component in allergic reactions and may therefore become targets for anti-allergic therapy.
Protein Species Human
Expression System Human Cells
Tag C-Fc
Protein Expression Interval Gln32-Leu360
Protein ID Q92692-2
Endotoxin < 1 EU/µg as determined by LAL test.
Characteristics Lyophilized powder
Formulation Description Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
Reconstitution Method Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
For long-term storage, it is recommended to further dilute the product with a solution containing carrier proteins (e.g., 0.1% BSA, 10% FBS, or 5% HSA). For serum-free cultures or in vivo animal experiments where BSA, FBS, or HSA cannot be present in the cytokine preparation, trehalose may be used as an alternative carrier. Aliquots should be stored frozen at -20°C to -80°C.
Note: Low-adsorption tubes are recommended for aliquot storage, and repeated freeze-thaw cycles should be avoided. The dilution concentration for aliquoting should not be lower than 10 μg/mL, and the aliquot volume should be no less than 10 μL.
Aliquoted protein remains stable for up to 3 months when stored at ≤ -20°C.
 

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