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 # MAB26052) 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.
Detection of GATA‑3 in Human PBMCs by Flow Cytometry. Human peripheral blood mononuclear cells (PBMCs) stimulated to induce Th2 cells were stained with Mouse Anti-Human CD4 PE‑conjugated Monoclonal Antibody (Catalog # FAB3791P) and either (A) Mouse Anti-Human GATA‑3 Monoclonal Antibody (Catalog # MAB26052) or (B) Mouse IgG2B Flow Cytometry Isotype Control (Catalog # MAB0041) followed by Allophycocyanin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0101B). To facilitate intracellular staining, cells were fixed and permeabilized with FlowX FoxP3 Fixation & Permeabilization Buffer Kit (Catalog # FC012). View our protocol for Staining Intracellular Molecules.
Preparation and Storage
Reconstitute at 0.5 mg/mL in sterile PBS.
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.
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.
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