Species: Hu, Mu, Rt
Applications: WB, ICC/IF, IHC, IP
Host: Rabbit Monoclonal
Description
The genes for all 4 subunits of the T-cell antigen receptor (alpha, beta, gamma and delta) are controlled by distinct enhancers and their enhancer-binding proteins. Marine and Winoto (1991) identified a common TCR regulatory element by demonstrating binding of the enhancer-binding protein GATA3 to the enhancer elements of all 4 TCR genes. GATA3 had been shown in the chicken to be an enhancer-binding protein containing a zinc finger domain. GATA3 mRNA was demonstrated by Northern blot analysis in T cells but not in B cells or macrophages. GATA3 is abundantly expressed in the T-lymphocyte lineage and is thought to participate in T-cell receptor gene activation through binding to enhancers. Labastie et al. (1994) cloned the human gene and the 5-prime end of the mouse gene. The human gene comprises 6 exons distributed over 17 kb of DNA. Its 2 zinc fingers are encoded by 2 separate exons highly conserved with those of GATA1, but no other structural homologies between the 2 genes could be found.
Bioinformatics
| Entrez |
Mouse
Human
|
| Product By Gene ID |
2624 |
| Alternate Names |
- endothelial transcription factor GATA-2
- FLJ45948
- GATA binding protein 2
- GATA-binding protein 2NFE1B
- MGC2306
|
