Human GATA-5 Antibody

Catalog # Availability Size / Price Qty
AF2170
AF2170-SP
Detection of Human GATA‑5 by Western Blot.
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Product Details
Citations (1)
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Human GATA-5 Antibody Summary

Species Reactivity
Human
Specificity
Detects human GATA-5 in direct ELISAs and Western blots. In direct ELISAs, less than 1% cross-reactivity with recombinant human (rh) GATA-1, rhGATA-2, rhGATA-3, rhGATA-4, and rhGATA-6 is observed.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
E. coli-derived recombinant human GATA-5
Met1-Ala397
Accession # Q9BWX5
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
Western Blot
1 µg/mL
See below
Chromatin Immunoprecipitation (ChIP)
5 µg/5 x 106 cells
See below
Immunocytochemistry
5-15 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‑5 antibody by Western Blot. View Larger

Detection of Human GATA‑5 by Western Blot. Western blot shows lysates of HEK293 human embryonic kidney cell line and HepG2 human hepatocellular carcinoma cell line. PVDF membrane was probed with 1 µg/mL of Goat Anti-Human GATA-5 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2170) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for GATA-5 at approximately 50 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Chromatin Immunoprecipitation (ChIP) Detection of GATA-5-regulated Genes antibody by Chromatin Immunoprecipitation. View Larger

Detection of GATA‑5-regulated Genes by Chromatin Immunoprecipitation. HeLa human cervical epithelial carcinoma cell line was fixed using formaldehyde, resuspended in lysis buffer, and sonicated to shear chromatin. GATA-5/DNA complexes were immunoprecipitated using 5 µg Goat Anti-Human GATA-5 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2170) or control antibody (Catalog # AB-108-C) for 15 minutes in an ultrasonic bath, followed by Biotinylated Anti-Goat IgG Secondary Antibody (Catalog # BAF109). Immunocomplexes were captured using 50 µL of MagCellect Streptavidin Ferrofluid (Catalog # MAG999) and DNA was purified using chelating resin solution. Themucin4promoter was detected by standard PCR.

Immunocytochemistry GATA-5 antibody in HepG2 Human Cell Line by Immunocytochemistry (ICC). View Larger

GATA‑5 in HepG2 Human Cell Line. GATA-5 was detected in immersion fixed HepG2 human hepatocellular carcinoma cell line using Goat Anti-Human GATA-5 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2170) at 1.7 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained with DAPI (blue). Specific staining was localized to nuclei. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
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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-5

GATA-5 belongs to the GATA family of transcription factors which bind to the consensus DNA sequence (AIT) GATA (AIG) to control diverse tissue-specific programs of gene expression and morphogenesis. GATA5 is important in the development and differentiation of endoderm-derived organs, including heart and gastrointestinal tissues. GATA-5 has also been implicated in cancer development (1, 2).

References
  1. Tsai, S.F. et al. (1989) Nature 339:446.
  2. Jiang, Y. and T. Evans (1996) Dev. Biol. 174:258.
Entrez Gene IDs
140628 (Human)
Alternate Names
bB379O24.1; GATA binding factor-5; GATA binding protein 5; GATA5; GATA-5; GATA-binding factor 5; GATA-binding protein 5; transcription factor GATA-5

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Citation for Human GATA-5 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.

1 Citation: Showing 1 - 1

  1. The human mucin MUC4 is transcriptionally regulated by caudal-related homeobox, hepatocyte nuclear factors, forkhead box A, and GATA endodermal transcription factors in epithelial cancer cells.
    Authors: Jonckheere N, Vincent A, Perrais M, Ducourouble MP, Male AK, Aubert JP, Pigny P, Carraway KL, Freund JN, Renes IB, Van Seuningen I
    J. Biol. Chem., 2007-06-06;282(31):22638-50.
    Species: Human
    Sample Types: Cell Lysates
    Applications: ChIP

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