The protein encoded by this gene is the CD3-epsilon polypeptide, which together with CD3-gamma, -delta and -zeta, and the T-cell receptor alpha/beta and gamma/delta heterodimers, forms the T-cell receptor-CD3 complex. This complex plays an important role in coupling antigen recognition to several intracellular signal-transduction pathways. The genes encoding the epsilon, gamma and delta polypeptides are located in the same cluster on chromosome 11. The epsilon polypeptide plays an essential role in T-cell development. Defects in this gene cause immunodeficiency. This gene has also been linked to a susceptibility to type I diabetes in women.
Aliases： T3E; TCRE; FLJ18683; CD3E
Entrez GeneID ： 916
Swissprot ： P07766
WB Predicted band size ： 23kDa
Host/Isotype ： Mouse IgG1
Species Reactivity： Human
Immunogen ： Purified recombinant fragment of CD3E expressed in E. Coli.
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