Anti-GATA4 Antibody Picoband® Fluoro550 Conjugated

Transcription factor GATA-4 is a protein that in humans is encoded by the GATA4 gene. This gene encodes a member of the GATA family of zinc-finger transcription factors. Members of this family recognize the GATA motif which is present in the promoters of many genes. This protein is thought to regulate genes involved in embryogenesis and in myocardial differentiation and function, and is necessary for normal testicular development. Mutations in this gene have been associated with cardiac septal defects. Additionally, alterations in gene expression have been associated with several cancer types.

A synthetic peptide corresponding to a sequence at the C-terminus of human GATA4, different from the related mouse and rat sequences by one amino acid.

Cardiovascular, Cytochromes, Drug Metabolism, Lipases, Lipid and Lipoprotein Metabolism, Lipid Metabolism, Lipids/Lipoproteins, Metabolic Signaling Pathways, Metabolism, Mitochondrial Metabolism, Pathways and Processes, Signal Transduction

Transcriptional activator that binds to the consensus sequence 5'-AGATAG-3' and plays a key role in cardiac development and function (PubMed:24000169, PubMed:27984724) . In cooperation with TBX5, it binds to cardiac super-enhancers and promotes cardiomyocyte gene expression, while it downregulates endocardial and endothelial gene expression (PubMed:27984724) . Involved in bone morphogenetic protein (BMP) -mediated induction of cardiac- specific gene expression. Binds to BMP response element (BMPRE) DNA sequences within cardiac activating regions (By similarity) . Acts as a transcriptional activator of ANF in cooperation with NKX2-5 (By similarity) . Promotes cardiac myocyte enlargement (PubMed:20081228) . Required during testicular development (PubMed:21220346) . May play a role in sphingolipid signaling by regulating the expression of sphingosine-1-phosphate degrading enzyme, spingosine-1-phosphate lyase (PubMed:15734735) .

1. Entrez Gene: GATA4 GATA binding protein 4. 2. Köhler B, Lin L, Ferraz-de-Souza B, Wieacker P, Heidemann P, Schröder V, Biebermann H, Schnabel D, Grüters A, Achermann JC (January 2008) . Five novel mutations in steroidogenic factor 1 (SF1, NR5A1) in 46, XY patients with severe underandrogenization but without adrenal insufficiency. Hum. Mutat. 29 (1) : 59–64. 3. White RA, Dowler LL, Pasztor LM, Gatson LL, Adkison LR, Angeloni SV, Wilson DB (October 1995) . Assignment of the transcription factor GATA4 gene to human chromosome 8 and mouse chromosome 14: Gata4 is a candidate gene for Ds (disorganization) . Genomics. 27 (1) : 20–6.