Invitrogen

GATA-3 Recombinant Rat Monoclonal Antibody (TWAJ), Alexa Fluor™ Plus 555

Advanced Verification

This Antibody was verified by Relative expression to ensure that the antibody binds to the antigen stated.

View all (115) GATA3 antibodies
Datasheet
Protocols
Questions & Answers
Datasheet
Protocols
Questions & Answers

Product Details

740023TP555

Applications
Tested Dilution
Publications

Immunocytochemistry (ICC/IF)

1:50-1:200
-

Flow Cytometry (Flow)

0.1-0.5 µg/test
-
Product Specifications

Species Reactivity

Human

Host/Isotype

Rat / IgG2b, kappa

Expression System

Expi293

Class

Recombinant Monoclonal

Type

Antibody

Clone

TWAJ

Conjugate

Alexa Fluor™ Plus 555 Alexa Fluor™ Plus 555 Alexa Fluor™ Plus 555

Excitation/Emission Max

558/572 nm View spectra spectra

Form

Liquid

Concentration

1.0 mg/mL

Purification

Affinity chromatography

Storage buffer

proprietary buffer, pH 6.8

Contains

0.008% Bromonitrodioxane, 0.008% Methylisothiazolone

Storage conditions

4° C, store in dark, DO NOT FREEZE!

Shipping conditions

Wet ice

Product Specific Information

Alexa Fluor™ Plus recombinant antibodies are conjugated using new, proprietary dye chemistry so you can generate stunning data. Alexa Fluor™ Plus antibodies represent an advancement in fluorescent conjugate technology. Alexa Fluor™ Plus antibodies provide brighter signal compared to leading Alexa Fluor™ antibodies, providing you with better signal-to-noise for your critical experiments. These antibodies show better specificity and lot-to-lot consistency as these are recombinant antibodies, generated by cloning specific genes for the desired antibodies into an expression vector and expressed in vitro.

Using conjugate solutions: Centrifuge the protein conjugate solution briefly in a microcentrifuge before use; add only the supernatant to the experiment. This step will help eliminate any protein aggregates that may have formed during storage, thereby reducing nonspecific background staining.

Applications Tested: This TWAJ antibody has been tested by immunocytochemistry and flow cytometric analysis of MCF-7 cells. This may be used for immunocytochemistry at 2 µg/ml and for flow cytometry at less than or equal to 0.5 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.

Excitation: 553 nm; Emission: 568 nm; Laser: Yellow Laser

Filtration: 0.2 µm post-manufacturing filtered.

Target Information

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.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

References (0)

Have you cited this product in a publication?
Let us know so we can reference it here.
Cite this product

Bioinformatics

Protein Aliases: GATA binding protein-3; GATA-binding factor 3; MGC2346; MGC5199; MGC5445; Trans-acting T-cell-specific transcription factor GATA-3; Transacting T-cell-specific transcription factor GATA-3

View more View less

Gene Aliases: GATA3; HDR; HDRS

View more View less

UniProt ID: (Human) P23771

View more View less

Entrez Gene ID: (Human) 2625

View more View less

Function(s)
transcription regulatory region sequence-specific DNA binding RNA polymerase II regulatory region sequence-specific DNA binding RNA polymerase II core promoter sequence-specific DNA binding core promoter proximal region sequence-specific DNA binding core promoter sequence-specific DNA binding nucleic acid binding transcription factor activity transcriptional activator activity, RNA polymerase II core promoter proximal region sequence-specific binding transcriptional repressor activity, RNA polymerase II core promoter proximal region sequence-specific binding RNA polymerase II transcription factor binding enhancer sequence-specific DNA binding transcriptional activator activity, RNA polymerase II transcription regulatory region sequence-specific binding DNA binding chromatin binding transcription factor activity, sequence-specific DNA binding transcription coactivator activity interleukin-2 receptor binding protein binding transcription factor binding zinc ion binding transcription regulatory region DNA binding protein dimerization activity E-box binding HMG box domain binding DNA-binding transcription factor
Process(es)
negative regulation of transcription from RNA polymerase II promoter in utero embryonic development cell fate determination neuron migration type IV hypersensitivity kidney development mesonephros development lens development in camera-type eye pro-T cell differentiation aortic valve morphogenesis cardiac right ventricle morphogenesis ventricular septum development chromatin remodeling transcription from RNA polymerase II promoter defense response humoral immune response signal transduction axon guidance heart development blood coagulation negative regulation of cell proliferation male gonad development response to virus anatomical structure morphogenesis post-embryonic development organ morphogenesis positive regulation of signal transduction response to gamma radiation positive regulation of endothelial cell migration regulation of neuron projection development phosphatidylinositol 3-kinase signaling erythrocyte differentiation TOR signaling negative regulation of interferon-gamma production negative regulation of interleukin-2 production positive regulation of interleukin-4 production negative regulation of mammary gland epithelial cell proliferation embryonic hemopoiesis cellular response to interferon-alpha ureter maturation parathyroid hormone secretion regulation of cytokine biosynthetic process norepinephrine biosynthetic process inner ear morphogenesis response to drug regulation of CD4-positive, alpha-beta T cell differentiation regulation of neuron apoptotic process ear development response to estrogen thymic T cell selection T-helper 2 cell differentiation innate immune response cell fate commitment response to ethanol positive regulation of T cell differentiation negative regulation of fat cell differentiation negative regulation of cell cycle negative regulation of transcription, DNA-templated positive regulation of transcription, DNA-templated positive regulation of transcription from RNA polymerase II promoter cell maturation sympathetic nervous system development thymus development digestive tract development developmental growth anatomical structure formation involved in morphogenesis negative regulation of inflammatory response T cell receptor signaling pathway regulation of histone H3-K4 methylation positive regulation of protein kinase B signaling parathyroid gland development pharyngeal system development uterus development mesenchymal to epithelial transition mast cell differentiation ureteric bud formation regulation of histone H3-K27 methylation canonical Wnt signaling pathway involved in metanephric kidney development cellular response to interleukin-4 cellular response to tumor necrosis factor positive regulation of histone H3-K14 acetylation otic vesicle development cellular response to BMP stimulus positive regulation of ureteric bud formation nephric duct morphogenesis nephric duct formation regulation of nephron tubule epithelial cell differentiation interleukin-4 secretion interferon-gamma secretion lymphocyte migration negative regulation of DNA demethylation regulation of establishment of cell polarity negative regulation of cell motility negative regulation of endothelial cell apoptotic process positive regulation of T-helper 2 cell cytokine production negative regulation of cell proliferation involved in mesonephros development positive regulation of thyroid hormone generation positive regulation of histone H3-K9 acetylation positive regulation of interleukin-5 secretion positive regulation of interleukin-13 secretion positive regulation of transcription regulatory region DNA binding regulation of cellular response to X-ray negative regulation of fibroblast growth factor receptor signaling pathway involved in ureteric bud formation negative regulation of glial cell-derived neurotrophic factor receptor signaling pathway involved in ureteric bud formation
guarantee_icon

Performance Guarantee

If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

Learn more
help_icon

We're here to help

Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.

Contact tech support