{"symbol":"ICOSLG","synonyms":["ICOSL","B7H2","LICOS","B7RP1","GL50","B7-H2","CD275","B7RP-1","ICOS-L"],"name":"inducible T-cell co-stimulator ligand","description":"Enables identical protein binding activity and receptor ligand activity. Involved in T follicular helper cell differentiation. Located in intracellular membrane-bounded organelle. Is active in plasma membrane. [provided by Alliance of Genome Resources, Mar 2025]","ncbiEntrezGeneId":23308,"ncbiEntrezGeneUrl":"http://www.ncbi.nlm.nih.gov/gene/23308","proteins":[{"symbol":"ICOSL_HUMAN","href":"/api/1.0/protein/ICOSL_HUMAN"}],"hgncRootFamilies":[{"name":"CD molecules (CD)","href":"/api/1.0/gene_family/CD+molecules+%28CD%29"},{"name":"Immunoglobulin superfamily domain containing","href":"/api/1.0/gene_family/Immunoglobulin+superfamily+domain+containing"},{"name":"Endogenous ligands","href":"/api/1.0/gene_family/Endogenous+ligands"}]}