Human GATA‑3 APC‑conjugated Antibody

Catalog # IC63301A | R&D Systems, Inc. a Bio-Techne Brand
Catalog #
Availability
Size / Price
Qty
IC63301A-025
Print Quote
Bulk Order
100% Guarantee

Key Product Details

Species Reactivity

Human

Applications

Intracellular Staining by Flow Cytometry

Label

Allophycocyanin (Excitation = 620-650 nm, Emission = 660-670 nm)

Antibody Source

Monoclonal Mouse IgG2B Clone # 634919

Product Summary for Human GATA‑3 APC‑conjugated Antibody

Immunogen

E. coli-derived recombinant human GATA-3
Pro135-Ser258
Accession # P23771

Specificity

Detects human GATA-3 in flow cytometry.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2B

Scientific Data Images for Human GATA‑3 APC‑conjugated Antibody

Detection of GATA-3 antibody in Human PBMCs antibody by Flow Cytometry.

Detection of GATA‑3 in Human PBMCs by Flow Cytometry.

Th2-stimulated human peripheral blood mononuclear cells (PBMCs) were stained with Mouse Anti-Human CD4 Alexa Fluor® 700-conjugated Monoclonal Antibody (Catalog # FAB3791N) and either (A) Mouse Anti-Human GATA-3 APC-conjugated Monoclonal Antibody (Catalog # IC63301A) or (B) Mouse IgG2BAllophycocyanin Isotype Control (Catalog # IC0041A). 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.

Detection of GATA‑3 in MCF-7 cells by Flow Cytometry.

MCF-7 cells were stained with Mouse Anti-Human GATA‑3 APC‑conjugated Monoclonal Antibody (Catalog # IC63301A, filled histogram) or isotype control antibody (Catalog # IC0041A, open histogram). To facilitate intracellular staining, cells were fixed with FC012 and permeabilized with FoxP3 Perm. View our protocol for Staining Intracellular Molecules.

Applications for Human GATA‑3 APC‑conjugated Antibody

Application
Recommended Usage

Intracellular Staining by Flow Cytometry

10 µL/106 cells
Sample: Th2- stimulated human peripheral blood mononuclear cells (PBMCs) and MCF‑7 human breast cancer cell line.
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Formulation

Supplied in a saline solution containing BSA and Sodium Azide.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze.
  • 12 months from date of receipt, 2 to 8 °C as supplied.

Background: GATA-3

GATA-3 is a 54-60 kDa member of the GATA family of transcription regulating factors. There are currently six mammalian members, each of which binds to a G-A-T-A motif found in gene promoters. Although GATA-3 is traditionally described as being a hematopoietic transcriptional regulator, it has been found in multiple cell types, both embryonic and adult. Postnatal cells reported to express GATA-3 include NK cells, ILCs, NKT cells, B cells, thymocytes (DN, CD4 SP, and CD8 SP) and T cells, plus keratinocytes, sympathetic neurons, renal distal convoluted tubule and mammary duct epithelium. Human GATA-3 is 443 amino acids (aa) in length. It contains two GAGA-type Zn finger domains (aa 263-287 and 317-341) and multiple phosphorylation sites. GATAs as a group are known to either activate, or repress, gene expression, maintain transcriptional activity, and regulate gene expression levels. Within this framework, GATA-3 is best known to drive naïve CD4+ T cells into a Th2 phenotype, induce Th2 proliferation, and inhibit Th1 cell development via T-bet repression. Other effects attributed to GATA-33 include the promotion of Th9 and Treg formation, and the inhibition of Th1, TH17 and B cell development. Over aa 135-258, human and mouse GATA-3 share 94% aa sequence identity.

Alternate Names

GATA3

Entrez Gene IDs

2625 (Human); 14462 (Mouse)

Gene Symbol

GATA3

UniProt

P23771

Product Documents for Human GATA‑3 APC‑conjugated Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Download SDS

Product Specific Notices for Human GATA‑3 APC‑conjugated Antibody

For research use only

Setting the standard in quality research reagents