Cd160 Antigen

E5015Hu

Sandwich

48T,96T

0.14ng/ml

0.3-90ng/ml

Serum, plasma, cell culture supernates

Human

2-8ºC

1h 30m

[CD160 antigen]: Receptor on immune cells capable to deliver stimulatory or inhibitory signals that regulate cell activation and differentiation. Exists as a GPI-anchored and as a transmembrane form, each likely initiating distinct signaling pathways via phosphoinositol 3-kinase in activated NK cells and via LCK and CD247/CD3 zeta chain in activated T cells (PubMed: 19109136, PubMed: 11978774, PubMed: 17307798). Receptor for both classical and non-classical MHC class I molecules (PubMed: 9973372, PubMed: 12486241). In the context of acute viral infection, recognizes HLA-C and triggers NK cell cytotoxic activity, likely playing a role in anti-viral innate immune response (PubMed: 12486241). On CD8+ T cells, binds HLA-A2-B2M in complex with a viral Peptide and provides a costimulatory signal to activated/memory T cells (PubMed: 9973372). Upon persistent antigen stimulation, such as occurs during chronic viral infection, may progressively inhibit TCR signaling in memory CD8+ T cells, contributing to T cell exhaustion (PubMed: 25255144). On endothelial cells, recognizes HLA-G and controls angiogenesis in immune privileged sites (PubMed: 16809620). Receptor or ligand for TNF superfamily member TNFRSF14, participating in bidirectional cell-cell contact signaling between antigen presenting cells and lymphocytes. Upon ligation of TNFRSF14, provides stimulatory signal to NK cells enhancing IFNG production and anti-tumor immune response (By similarity). On activated CD4+ T cells, interacts with TNFRSF14 and downregulates CD28 costimulatory signaling, restricting memory and alloantigen-specific immune response (PubMed: 18193050). In the context of bacterial infection, acts as a ligand for TNFRSF14 on epithelial cells, triggering the production of antimicrobial proteins and proinflammatory cytokines (By similarity). [CD160 antigen, soluble form]: The soluble GPI-cleaved form, usually released by activated lymphocytes, might play an immune regulatory role by limiting lymphocyte effector functions.

19,810

11126

CD 160;CD antigen CD160;CD160;CD160 antigen;CD160 antigen, soluble form;Natural killer cell receptor BY55

CD160

Immunology

CD160