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Cd28 Gene Detail
 Symbol
Name
ID
Cd28
CD28 antigen
MGI:88327


Nomenclature History
Genetic Map
Chromosome 1
30.1 cM, cytoband C1-C3
Detailed Genetic Map ± 1 cM
 
Mapping data( 16)

Sequence Map
Chr1:60773644-60830203 bp, + strand
(From VEGA annotation of NCBI Build 37)
VEGA ContigView | Ensembl ContigView | UCSC Browser | NCBI Map Viewer

Mouse Genome Browser
Mammalian
homology
human; chimpanzee; cattle; dog, domestic; rabbit, European; rat    (Mammalian Orthology)
Comparative Map (Mouse/Human Cd28 ± 2 cM)
Protein SuperFamily: T-cell surface glycoprotein CD28
TreeFam: TF335679
Sequences
Representative Sequences Length Strain/Species Flank
genomic OTTMUSG00000002254 VEGA Gene Model | MGI Sequence Detail 56560 C57BL/6J ± Kb
transcript NM_007642 RefSeq | MGI Sequence Detail 4317 C57BL/6
polypeptide P31041 UniProt | EBI | MGI Sequence Detail 218 Not Applicable
For the selected sequences
All sequences(22)
Alleles
and
phenotypes
All alleles(6) : Targeted, knock-out(4) Targeted, other(2)
Homozygous mutation of this gene results in impairment of some T cell responses and decreased basal immunoglobulin levels. Mutant animals have reduced T helper cell activity and impaired T cell response to lectins, but cytotoxic T cells can still be induced.
Polymorphisms RFLP(2) SNPs within 2kb(293 from dbSNP Build 128)  
Gene Ontology
(GO)
classifications
All GO classifications: (19 annotations)
Process immune response, induction of apoptosis by extracellular signals...
Component external side of plasma membrane, integral to membrane...
External Resources: FuncBase
Expression Literature Summary: (1 records)
cDNA source data(33)
External Resources: Allen Brain Atlas  GEO  ArrayExpress 
Molecular
reagents
All nucleic(37) Genomic(1) cDNA(36)
Microarray probesets(2)
Other database
links
Ensembl Gene Model ENSMUSG00000026012
DoTS DT.40158375, DT.94172742
Consensus CDS Project CCDS14992.1
UniGene 255003
DFCI TC1581649
NIA Mouse Gene Index U000345
Entrez Gene 12487
VEGA Gene Model OTTMUSG00000002254
International Mouse Knockout Project Status Cd28
Protein
domains
InterPro ID Description
IPR003599 Immunoglobulin subtype
IPR008093 T cell antigen CD28
IPR013106 Immunoglobulin V-set
IPR013783 Immunoglobulin-like fold
Graphical View of Protein Domain Structure
References
(Earliest) J:23361 Gross JA et al., "The murine homologue of the T lymphocyte antigen CD28. Molecular cloning and cell surface expression." J Immunol 1990 Apr 15;144(8):3201-10
(Latest) J:156498 Obar JJ et al., "CD4+ T cell regulation of CD25 expression controls development of short-lived effector CD8+ T cells in primary and secondary responses." Proc Natl Acad Sci U S A 2010 Jan 5;107(1):193-8
All references(299)
Other
accession IDs
MGD-MRK-1845

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
Citing These Resources
Funding Information
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last database update
02/06/2010
MGI_4.32
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The Jackson Laboratory