Human CD155/PVR Antibody Summary
Applications
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Scientific Data
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Detection of CD155/PVR in U937 Human Cell Line by Flow Cytometry. U937 human histiocytic lymphoma cell line was stained with Mouse Anti-Human CD155/PVR Monoclonal Antibody (Catalog # MAB25301, filled histogram) or isotype control antibody (Catalog # MAB002, open histogram), followed by Phycoerythrin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0102B). View our protocol for Staining Membrane-associated Proteins.
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Detection of CD155/PVR in HUVEC Human Cells by Flow Cytometry. HUVEC human umbilical vein endothelial cells were stained with Mouse Anti-Human CD155/PVR Monoclonal Antibody (Catalog # MAB25301, filled histogram) or isotype control antibody (Catalog # MAB002, open histogram), followed by Allophycocyanin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0101B). View our protocol for Staining Membrane-associated Proteins.
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CD155/PVR in Human PBMCs. CD155/PVR was detected in immersion fixed human peripheral blood mononuclear cells (PBMCs) using Mouse Anti-Human CD155/PVR Monoclonal Antibody (Catalog # MAB25301) at 15 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm and plasma membrane. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.
Reconstitution Calculator
Preparation and Storage
- 12 months from date of receipt, -20 to -70 degreesC as supplied. 1 month, 2 to 8 degreesC under sterile conditions after reconstitution. 6 months, -20 to -70 degreesC under sterile conditions after reconstitution.
Background: CD155/PVR
CD155 [also known as PVR (poliovirus receptor) and Necl-5 (nectin-like molecule-5)] is a 70 kDa type I transmembrane (TM) glycoprotein that is a member of the nectin-like (Necl) family of nectin-related molecules (1). Like nectins, Necl molecules are Ig superfamily members that contain three Ig-like extracellular domains, a TM segment, and a cytoplasmic tail. Unlike nectins, Necl molecules cannot interact with cytoplasmic afadin (1). While Nectins serve as cell adhesion molecules, the actual functions of most Necls are yet-to-be determined. CD155/PVR was originally isolated based on its ability to mediate polio virus attachment to host cells (2, 3). The full-length (or CD155 alpha isoform) is synthesized as a 417 amino acid (aa) precursor that contains a 20 aa signal sequence, a 323 aa extracellular region, a 24 aa TM segment and a 50 aa cytoplasmic tail. The extracellular region contains one N-terminal V-type and two C2-type Ig-like domains (2, 3). The V-type domain mediates polio virus binding (4). Three other isoforms exist, all of which retain the Ig-like domains. CD155δ is transmembrane with a shortened cytoplasmic tail of 25 aa. CD155 beta (352 aa) and CD155 gamma (344 aa) are 60-65 kDa soluble forms that show removal of the TM segment and surrounding amino acids (2, 5). The soluble forms will bind the polio virus (due to the presence of the V-type Ig domain) but afford no protection against polio infection because of low circulating levels (5). CD155 has been demonstrated to bind vitronectin, nectin-3, and DNAM-1 (6-8). DNAM-1 binding promotes monocyte migration and NK cell killing. CD155 is expressed in all normal tissues and is highly expressed in tumor cells of epithelial and neuronal origin.
- Takai, Y. et al. (2003) Cancer Sci. 94:655.
- Mendelsohn, C.L. et al. (1989) Cell 56:855.
- Koike, H. et al. (1990) EMBO J. 9:3217.
- Koike, S. et al. (1991) Proc. Natl. Acad. Sci. USA 88:4104.
- Baury, B. et al. (2003) Biochem. Biophys. Res. Commun. 309:175.
- Mueller, S. and E. Wimmer (2003) J. Biol. Chem. 278:31251.
- Reymond, N. et al. (2004) J. Exp. Med. 199:1331.
- Lange, R. et al. (2001) Virology 285:218.
Product Datasheets
Citations for Human CD155/PVR Antibody
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.
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Citations: Showing 1 - 7
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CRISPR activation screen identifies BCL-2 proteins and B3GNT2 as drivers of cancer resistance to T cell-mediated cytotoxicity
Authors: J Joung, PC Kirchgatte, A Singh, JH Cho, SP Nety, RC Larson, RK Macrae, R Deasy, YY Tseng, MV Maus, F Zhang
Nature Communications, 2022-03-25;13(1):1606.
Species: Human
Sample Types: Cell Lysates
Applications: Western Blot -
Trabectedin triggers direct and NK-mediated cytotoxicity in multiple myeloma
Authors: M Cucè, ME Gallo Cant, MA Siciliano, C Riillo, D Caracciolo, F Scionti, N Staropoli, V Zuccalà, L Maltese, A Di Vito, K Grillone, V Barbieri, M Arbitrio, MT Di Martino, M Rossi, N Amodio, P Tagliaferr, P Tassone, C Botta
J Hematol Oncol, 2019-03-21;12(1):32.
Species: Human
Sample Types: Whole Cells
Applications: Flow Cytometry -
Binding of the Fap2 protein of Fusobacterium nucleatum to human inhibitory receptor TIGIT protects tumors from immune cell attack.
Authors: Gur C, Ibrahim Y, Isaacson B, Yamin R, Abed J, Gamliel M, Enk J, Bar-On Y, Stanietsky-Kaynan N, Coppenhagen-Glazer S, Shussman N, Almogy G, Cuapio A, Hofer E, Mevorach D, Tabib A, Ortenberg R, Markel G, Miklic K, Jonjic S, Brennan C, Garrett W, Bachrach G, Mandelboim O
Immunity, 2015-02-10;42(2):344-55.
Species: Human
Sample Types: Whole Cells
Applications: IHC -
Mouse TIGIT inhibits NK-cell cytotoxicity upon interaction with PVR.
Authors: Stanietsky N, Rovis T, Glasner A, Seidel E, Tsukerman P, Yamin R, Enk J, Jonjic S, Mandelboim O
Eur J Immunol, 2013-07-04;43(8):2138-50.
Species: Human
Sample Types: Whole Cells
Applications: Flow Cytometry -
Kaposi's sarcoma-associated herpesvirus ORF54/dUTPase downregulates a ligand for the NK activating receptor NKp44.
Authors: Madrid, Alexis S, Ganem, Don
J Virol, 2012-06-06;86(16):8693-704.
Species: Human
Sample Types: Whole Cells
Applications: Flow Cytometry -
Human Herpesvirus 8 (HHV8) sequentially shapes the NK cell repertoire during the course of asymptomatic infection and Kaposi sarcoma.
Authors: Dupuy S, Lambert M, Zucman D, Choukem SP, Tognarelli S, Pages C, Lebbe C, Caillat-Zucman S
PLoS Pathog., 2012-01-12;8(1):e1002486.
Species: Human
Sample Types: Whole Cells
Applications: Flow Cytometry -
Mutations of the von Hippel-Lindau gene confer increased susceptibility to natural killer cells of clear-cell renal cell carcinoma.
Authors: Perier A, Fregni G, Wittnebel S, Gad S, Allard M, Gervois N, Escudier B, Azzarone B, Caignard A
Oncogene, 2011-01-24;30(23):2622-32.
Species: Human
Sample Types: Whole Cells
Applications: Flow Cytometry
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