Human GATA-5 Antibody

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.

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.

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.