Function | Ligand for the T-cell-specific cell surface receptor ICOS. Acts as a costimulatory signal for T-cell proliferation and cytokine secretion. Also induces B-cell proliferation and differentiation into plasma cells. Could play an important role in mediating local tissue responses to inflammatory conditions, as well as in modulating the secondary immune response by co-stimulating memory T-cell function. In endothelial cells, required for proper neutrophil transmigration in response to chemoattractants, such as CXCL8/IL8 or N-formyl-methionyl peptides (fMLP). |
Protein Name | Icos LigandB7 Homolog 2B7-H2B7-Like Protein Gl50B7-Related Protein 1B7rp-1Cd Antigen Cd275 |
Database Links | Reactome: R-HSA-388841 |
Cellular Localisation | Cell MembraneSingle-Pass Type I Membrane ProteinIsoform 2: Cell Membrane |
Alternative Nanobody Names | Anti-Icos Ligand nanobodyAnti-B7 Homolog 2 nanobodyAnti-B7-H2 nanobodyAnti-B7-Like Protein Gl50 nanobodyAnti-B7-Related Protein 1 nanobodyAnti-B7rp-1 nanobodyAnti-Cd Antigen Cd275 nanobodyAnti-ICOSLG nanobodyAnti-B7H2 nanobodyAnti-B7RP1 nanobodyAnti-ICOSL nanobodyAnti-KIAA0653 nanobody |
Information sourced from Uniprot.org