Product Name :GATA2/3 (K304) polyclonal antibody
Swiss-Prot :P23771/P23769
Application_all :IHC: 1:50~1:200
IF: 1:50~1:200
Background :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.
Product :Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Purification&Purity :The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).
Storage&Stability :Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Specificity :GATA2/3 (K304) polyclonal antibody detects endogenous levels of GATA2/3 protein.
Note :For research use only, not for use in diagnostic procedure.
Pathway :Tumor-Infiltrating Immune Cell Marker Guide,ESC Pluripotency and Differentiation Signaling Pathway,
Alternative Name :Endothelial transcription factor GATA-2; GATA-binding protein 2; GATA2; Trans-acting T-cell-specific transcription factor GATA-3; GATA-binding factor 3; GATA3
Immunogen :Synthetic peptide, corresponding to amino acids 270-318 of Human GATA2.
Modification :Unmodification
