Alexa Fluor® 488 anti-GATA3 Antibody

Pricing & Availability
16E10A23 (See other available formats)
Regulatory Status
Other Names
GATA-binding factor 3, trans-acting T-cell-specific transcription factor GATA-3
Mouse IgG2b, κ
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Product Citations
Human T leukemia cell line Jurkat (filled histogram) or Burkitt's lymphoma cell line Ramos (open histogram) was treated with FOXP3 Fix/Perm Buffer Set, and then stained with anti-human GATA3 (clone 16E10A23) Alexa Fluor® 488.
  • 16E10A23_AF488_GATA3_Antibody_FC_022014.jpg
    Human T leukemia cell line Jurkat (filled histogram) or Burkitt's lymphoma cell line Ramos (open histogram) was treated with FOXP3 Fix/Perm Buffer Set, and then stained with anti-human GATA3 (clone 16E10A23) Alexa Fluor® 488.
Compare all formats See Alexa Fluor® 488 spectral data
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653807 25 tests £101
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653808 100 tests £254
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GATA3 functions as a major regulator of T helper 2 (Th2) cell differentiation in immune cells. GATA3 expression is upregulated through IL-4 receptor signaling or the Notch-mediated pathway, which results in production of IL-4, IL-5, and IL-13 cytokines, responsible for preferential differentiation of Th2-cells. GATA3 has been shown to regulate early developmental processes of T cells, such as T cell commitment, positive selection, and post-commitment CD4+ T cell survival. In the mammary gland, GATA3 plays an important role in differentiation and commitment of luminal epithelial cells. In a mouse model, exogenous expression of GATA3 in undifferentiated breast carcinoma cells induces differentiation and suppresses spreading of the tumor cells, suggesting that GATA3 is involved in preventing malignancy of breast cancer. GATA3 has been reported to be essential in the development of a variety of normal tissues. Defect in GATA3 results in hypoparathyroidism, sensorineural deafness, and renal dysplasia (HDR syndrome).

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Human, Mouse
Antibody Type
Host Species
Partial human GATA3 recombinant protein (1-258 aa).
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
The antibody was purified by affinity chromatography and conjugated with Alexa Fluor® 488 under optimal conditions.
Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.

ICFC - Quality tested

Recommended Usage

Each lot of this antibody is quality control tested by intracellular immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.

* Alexa Fluor® 488 has a maximum emission of 519 nm when it is excited at 488 nm.

Alexa Fluor® and Pacific Blue™ are trademarks of Life Technologies Corporation.

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Excitation Laser
Blue Laser (488 nm)
Product Citations
  1. Harsha Krovi S, et al. 2020. Nat Commun. 4.790277778. PubMed
  2. Snyder LM, et al. 2021. PLoS Pathog. 17:e1009970. PubMed
  3. Meng Y,et al. 2017. Cell Death Dis. . 10.1038/cddis.2017.505. PubMed
  4. Pannu J, et al. 2015. PLoS One. 10:117304. PubMed
  5. Baban B, et al. 2021. JCI Insight. 6:00. PubMed
  6. Lorentsen KJ, et al. 2018. Nat Commun. 9:1679. PubMed
  7. Callender LA, et al. 2021. Nat Commun. 12:3379. PubMed
  8. Lou Y, et al. 2021. Int J Mol Sci. 22:. PubMed
  9. Martínez-Fábregas J, et al. 2020. Cell Rep. 33:108545. PubMed
  10. Rustenhoven J, et al. 2021. Cell. 184(4):1000-1016.e27. PubMed
  11. Dokoshi T, et al. 2020. Cell Rep. 30:61. PubMed
  12. Benito-Villalvilla C, et al. 2016. Mucosal Immunol. 10.1038/mi.2016.112. PubMed
AB_2563214 (BioLegend Cat. No. 653807)
AB_2563215 (BioLegend Cat. No. 653808)

Antigen Details

48 kD protein containing two GATA-type zinc finger domains responsible for DNA binding and two trans-activating domains at N-terminus.


GATA3, a transcriptional activator, binds to a consensus DNA sequence 5'-(A/T)GATA(A/G)-3' in the promoter region of genes, regulates T cell development, TH2 cell differentiation, and luminal cell proliferation.
Interacts with Smad3, FOG1, FOG2, and PU.1.
Biology Area
Cell Biology, Chromatin Remodeling/Epigenetics, Immunology, Signal Transduction, Transcription Factors
Molecular Family
Nuclear Markers
Antigen References

1. Yagi R, et al. 2011. Int. Immunol. 23:415.
2. Chou J, et al. 2010. J. Cell Physiol. 222:42.
3. Ho IC, et al. 2009. Nat. Rev. Immunol. 9:125.
4. Rothenberg EV, et al. 2008. Semin. Immunol. 20:236.
5. Kouros-Mehr H, et al. 2008. Curr. Opin. Cell Biol. 20:164.
6. Van Esch H, et al. 2000. Nature 406:419.

Gene ID
2625 View all products for this Gene ID 14462 View all products for this Gene ID
View information about GATA3 on

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Go To Top Version: 2    Revision Date: 06/27/2014

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.


*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.


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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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