Human GATA-4 Antibody

Catalog #: MAB26062 Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
MAB26062-100
MAB26062-SP

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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human GATA-4 Antibody Summary

Species Reactivity

Human

Specificity

Detects human GATA-4 in direct ELISAs.

Source

Monoclonal Mouse IgG_2B Clone # 532025

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

E. coli-derived recombinant human GATA-4
Met27-Ser212
Accession # P43694

Formulation

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.

Label

Unconjugated

Applications

Recommended Concentration

Sample

Immunocytochemistry

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

Immunocytochemistry

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GATA‑4 in HepG2 Human Cell Line. GATA-4 was detected in immersion fixed HepG2 human hepatocellular carcinoma cell line (positive staining) and MCF-7 human breast cancer cell line (negative staining) using Mouse Anti-Human GATA-4 Monoclonal Antibody (Catalog # MAB26062) at 8 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm and nuclei. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

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-4

GATA-4 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-4 interacts with other transcription factors such as NKX2.5, and myocyte enhancer factor 2 to regulate cardiac myocyte-specific gene expression. GATA-4 contains 2 zinc finger-binding domains and migrates at 56 kDa in SDS-PAGE gels. Human GATA-4 share 93%, 93% and 92% amino acid sequence identity with porcine, rat and mouse GATA-4, respectively.

Entrez Gene IDs

2626 (Human)

Alternate Names

GATA binding protein 4; GATA4; GATA-4; GATA-binding factor 4; GATA-binding protein 4; MGC126629; transcription factor GATA-4