Anti-GATA4 (phospho S105) antibody (ab92585)

Overview

  • Product nameAnti-GATA4 (phospho S105) antibody
    See all GATA4 primary antibodies
  • Description
    Rabbit polyclonal to GATA4 (phospho S105)
  • Tested applicationsSuitable for: WB, ICC/IFmore details
  • Species reactivity
    Reacts with: Mouse, Dog, Pig
    Predicted to work with: Rat, Human
  • Immunogen

    Synthetic peptide conjugated to KLH derived from within residues 50 - 150 of Mouse GATA4, phosphorylated at S105.

  • Positive control
    • This antibody gave a positive signal in Mouse liver tissue lysate.

Properties

Applications

Our Abpromise guarantee covers the use of ab92585 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB Use a concentration of 1 µg/ml. Detects a band of approximately 44 kDa (predicted molecular weight: 44 kDa).
ICC/IF Use a concentration of 1 µg/ml.

Target

  • FunctionTranscriptional activator that binds to the consensus sequence 5'-AGATAG-3' and plays a key role in cardiac development (PubMed:24000169). Involved in bone morphogenetic protein (BMP)-mediated induction of cardiac-specific gene expression (By similarity). 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).
  • Involvement in diseaseAtrial septal defect 2
    Ventricular septal defect 1
    Tetralogy of Fallot
    Atrioventricular septal defect 4
    Testicular anomalies with or without congenital heart disease
    GATA4 mutations can predispose to dilated cardiomyopathy (CMD), a disorder characterized by ventricular dilation and impaired systolic function, resulting in congestive heart failure and arrhythmia. Patients are at risk of premature death.
  • Sequence similaritiesContains 2 GATA-type zinc fingers.
  • Post-translational
    modifications
    Methylation at Lys-300 attenuates transcriptional activity.
  • Cellular localizationNucleus.
  • Information by UniProt
  • Database links
  • Alternative names
    • ASD2 antibody
    • GATA 4 antibody
    • GATA binding protein 4 antibody
    • GATA-binding factor 4 antibody
    • gata4 antibody
    • GATA4_HUMAN antibody
    • MGC126629 antibody
    • Transcription factor GATA 4 antibody
    • Transcription factor GATA-4 antibody
    • Transcription factor GATA4 antibody
    • VSD1 antibody
    see all

Anti-GATA4 (phospho S105) antibody images

  • All lanes : Anti-GATA4 (phospho S105) antibody (ab92585) at 1 µg/ml

    Lane 1 : Liver (Mouse) Tissue Lysate
    Lane 2 : Liver (Mouse) Tissue Lysate with Immunizing peptide at 1 µg/ml
    Lane 3 : Liver (Mouse) Tissue Lysate with Non-modified peptide at 1 µg/ml

    Lysates/proteins at 10 µg per lane.

    Secondary
    Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/5000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 44 kDa
    Observed band size : 44 kDa
    Additional bands at : 47 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 8 minutes
  • ICC/IF image of ab92585 stained HeLa cells. The cells were 100% methanol fixed (5 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab92585, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM. This antibody also gave a positive result in 100% methanol fixed (5 min) Hek293 cells at 1µg/ml, and in 4% PFA fixed (10 min) MCF7 cells at 1µg/ml

References for Anti-GATA4 (phospho S105) antibody (ab92585)

ab92585 has not yet been referenced specifically in any publications.

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