Human GATA-3 Antibody

Catalog # Availability Size / Price Qty
Detection of Human GATA‑3 by Western Blot.
2 Images
Product Details
Citations (2)
Supplemental Products

Human GATA-3 Antibody Summary

Species Reactivity
Detects human GATA-3 in direct ELISAs. In direct ELISAs, this antibody does not cross-react with rhGATA-1, -2, -4, -5, or -6.
Monoclonal Mouse IgG1 Clone # 291106
Protein A or G purified from hybridoma culture supernatant
E. coli-derived recombinant human GATA-3
Accession # P23771
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Western Blot
2 µg/mL
See below
8-25 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Human GATA-3 antibody by Western Blot. View Larger

Detection of Human GATA‑3 by Western Blot. Western blot shows lysates of MCF-7 human breast cancer cell line. PVDF membrane was probed with 2 µg/mL of Mouse Anti-Human GATA-3 Monoclonal Antibody (Catalog # MAB26051) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). Specific bands were detected for GATA-3 full length (FL) at approximately 50 kDa and the splice form (SF) at approximately 37 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 3.

Immunocytochemistry GATA‑3 antibody in MCF-7 Human Cell Line by Immunocytochemistry (ICC). View Larger

GATA‑3 in MCF-7 Human Cell Line. GATA‑3 was detected in immersion fixed MCF-7 human breast cancer cell line using 10 µg/mL Human GATA‑3 Monoclonal Antibody (Catalog # MAB26051) for 3 hours at room temperature. Cells were stained with the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red, upper panel; Catalog # NL007) and counterstained with DAPI (blue, lower panel). View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: GATA-3

GATA-3 belongs to the GATA family of transcription factors, which bind to the consensus DNA sequence (A/T) GATA (A/G) to control diverse tissue-specific programs of gene expression and morphogenesis. It is widely expressed in mesodermal- and endodermal-derived tissues. GATA-3 has been shown to be an essential regulator for immune cell function, sympathetic neuron development, and the maintenance of the differentiated state in epithelial cells.

Entrez Gene IDs
2625 (Human); 14462 (Mouse)
Alternate Names
131320; GATA binding protein 3; GATA3; GATA-3; GATA-binding factor 3; GATA-binding protein 3; HDRMGC5199; MGC2346; MGC5445; trans-acting T-cell-specific transcription factor GATA-3

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Citations for Human GATA-3 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

2 Citations: Showing 1 - 2
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  1. Liver group 2 innate lymphoid cells regulate blood glucose levels through IL-13 signaling and suppression of gluconeogenesis
    Authors: M Fujimoto, M Yokoyama, M Kiuchi, H Hosokawa, A Nakayama, N Hashimoto, I Sakuma, H Nagano, K Yamagata, F Kudo, I Manabe, E Lee, R Hatano, A Onodera, K Hirahara, K Yokote, T Miki, T Nakayama, T Tanaka
    Nature Communications, 2022;13(1):5408.
    Species: Mouse
    Sample Types: Cell Lysates
    Applications: Immunoprecipitation
  2. Cyclic regulation of T-Bet and GATA-3 in human endometrium.
    Authors: Inman D, Kawana K, Schust D
    Reprod Sci, 2008;15(1):83-90.
    Species: Human
    Sample Types: Whole Tissue
    Applications: IHC-P


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