RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/3145195http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/3145195http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/3145195http://www.w3.org/2000/01/rdf-schema#comment"The CD8 glycoprotein plays important functions in T cell development and in T cell activation. In rodents, CD8 is a heterodimer, consisting of an alpha-chain (Lyt2) and a beta-chain (Lyt3). In humans, only the alpha-chain has been detected, and it has been thought that CD8 consists of homodimers of this protein. We have isolated functional cDNA clones encoding human CD8 beta, and show that the CD8 beta protein is expressed on the surface of CD8+ human T cells. cDNA clones encoding multiple forms of the human CD8 beta-chain have been isolated and characterized. These structural variants, which are likely to arise by alternative splicing, differ in the sequences encoding the cytoplasmic domain, which can consist of 19, 30, or 52 amino acids. One of the cDNAs lacks nucleotide sequences corresponding to a hydrophobic transmembrane domain, and may encode a secreted CD8 beta protein. The protein product of the human CD8 beta gene can be detected by a recently described anti-CD8 monoclonal antibody, 597. Expression of the epitope recognized by this antibody requires co-expression of the CD8 alpha and CD8 beta gene products. About 90% of human CD8 alpha positive thymocytes and peripheral blood lymphocytes express CD8 beta at the cell surface. Expression of the CD8 beta chain is thus conserved between human and rodents, and the variant CD8 beta polypeptides may have distinct roles in T cell function and development."xsd:string
http://purl.uniprot.org/citations/3145195http://purl.org/dc/terms/identifier"doi:10.1002/j.1460-2075.1988.tb03217.x"xsd:string
http://purl.uniprot.org/citations/3145195http://purl.org/dc/terms/identifier"doi:10.1002/j.1460-2075.1988.tb03217.x"xsd:string
http://purl.uniprot.org/citations/3145195http://purl.uniprot.org/core/author"Littman D.R."xsd:string
http://purl.uniprot.org/citations/3145195http://purl.uniprot.org/core/author"Littman D.R."xsd:string
http://purl.uniprot.org/citations/3145195http://purl.uniprot.org/core/author"Norment A.M."xsd:string
http://purl.uniprot.org/citations/3145195http://purl.uniprot.org/core/author"Norment A.M."xsd:string
http://purl.uniprot.org/citations/3145195http://purl.uniprot.org/core/date"1988"xsd:gYear
http://purl.uniprot.org/citations/3145195http://purl.uniprot.org/core/date"1988"xsd:gYear
http://purl.uniprot.org/citations/3145195http://purl.uniprot.org/core/name"EMBO J."xsd:string
http://purl.uniprot.org/citations/3145195http://purl.uniprot.org/core/name"EMBO J."xsd:string
http://purl.uniprot.org/citations/3145195http://purl.uniprot.org/core/pages"3433-3439"xsd:string
http://purl.uniprot.org/citations/3145195http://purl.uniprot.org/core/pages"3433-3439"xsd:string
http://purl.uniprot.org/citations/3145195http://purl.uniprot.org/core/title"A second subunit of CD8 is expressed in human T cells."xsd:string
http://purl.uniprot.org/citations/3145195http://purl.uniprot.org/core/title"A second subunit of CD8 is expressed in human T cells."xsd:string
http://purl.uniprot.org/citations/3145195http://purl.uniprot.org/core/volume"7"xsd:string
http://purl.uniprot.org/citations/3145195http://purl.uniprot.org/core/volume"7"xsd:string
http://purl.uniprot.org/citations/3145195http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/3145195
http://purl.uniprot.org/citations/3145195http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/3145195
http://purl.uniprot.org/citations/3145195http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/3145195
http://purl.uniprot.org/citations/3145195http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/3145195
http://purl.uniprot.org/uniprot/P10966http://purl.uniprot.org/core/citationhttp://purl.uniprot.org/citations/3145195
http://purl.uniprot.org/uniprot/#_kb.P10966_up.isolatedFrom_tissue.1001http://purl.uniprot.org/core/citationhttp://purl.uniprot.org/citations/3145195