Mouse Monoclonal Antibody to GATA320187
Supplier: ProMab Technologies
Type of Product: Monoclonal Antibody
Description: GATA3: GATA binding protein 3. 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, macrophages, or HeLa cell lines. 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.
Application: ELISA: 1/10000; WB: 1/500 - 1/2000
Size: 100 ul, 1mg/ml
Species Reactivity: Human
Isotype: Mouse IgG1
Immunogen: Purified recombinant fragment of GATA3 (aa175-388) expressed in E. Coli.
Formulation: Ascitic fluid containing 0.03% sodium azide.
Storage: 4C; -20C for long term storage
Spplier link: http://www.promab.com/index.php?main_page=product_info&products_id=196
Reference: 1. Cancer Res. 2005 Dec 15;65(24):11259-64. ; 2. J Histochem Cytochem. 2006 Feb;54(2):161-9. ; 3. Int Arch Allergy Immunol. 2006;139(4):306-16.