Product nameAnti-GATA4 antibody [EPR4768] (Alexa Fluor® 488)
See all GATA4 primary antibodies
DescriptionRabbit monoclonal [EPR4768] to GATA4 (Alexa Fluor® 488)
ConjugationAlexa Fluor® 488. Ex: 495nm, Em: 519nm
Tested applicationsSuitable for: Flow Cyt, ICC/IFmore details
Species reactivityReacts with: Human
Predicted to work with: Mouse, Rat
Synthetic peptide within Human GATA4 (N terminal). The exact sequence is proprietary.
- ICC/IF: HeLa cells. Flow Cyt: HeLa cells.
This antibody was developed as part of a collaboration between Epitomics, Dartmouth College and the lab of Sergei Tevosian.
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.
This product is a recombinant rabbit monoclonal antibody.
Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Stable for 12 months at -20°C. Store In the Dark.
Dissociation constant (KD)KD = 2.00 x 10 -12 M Learn more about KD
Storage bufferpH: 7.40
Preservative: 0.02% Sodium azide
Constituents: PBS, 30% Glycerol, 1% BSA
Concentration information loading...
PurityProtein A purified
- Anti-GATA4 antibody [EPR4768] (ab134057)
- Anti-GATA4 antibody [EPR4768] (Alexa Fluor® 647) (ab194072)
- Anti-GATA4 antibody [EPR4768] (HRP) (ab194073)
- Anti-GATA4 antibody [EPR4768] (Alexa Fluor® 555) (ab202520)
- Anti-GATA4 antibody [EPR4768] (Alexa Fluor® 594) (ab202521)
- Anti-GATA4 antibody [EPR4768] - BSA and Azide free (ab219725)
Our Abpromise guarantee covers the use of ab194071 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
ab199091 - Rabbit monoclonal IgG (Alexa Fluor® 488), is suitable for use as an isotype control with this antibody.
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.
modificationsMethylation at Lys-300 attenuates transcriptional activity.
- Information by UniProt
- ASD2 antibody
- GATA 4 antibody
- GATA binding protein 4 antibody
Overlay histogram showing HeLa cells stained with ab194071 (red line). The cells were fixed with 4% formaldehyde (10 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab194071, 1/500 dilution) for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) Alexa Fluor® 488 used at the same concentration and conditions as the primary antibody. Unlabelled sample (blue line) was also used as a control.
Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter.
Ab194071 staining GATA4 in HeLa cells. The cells were fixed with 4% formaldehyde (10min), permeabilized in 0.1% Triton X-100 for 5 minutes and then blocked in 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated with ab194071 at a working dilution of 1 in 50 (shown in green) and ab7291 (Mouse monoclonal [DM1A] to alpha Tubulin) at 1µg/ml overnight at +4°C, followed by a further incubation at room temperature for 1h with an Alexa Fluor® 594 Goat anti-Mouse secondary (ab150120) at 2μg/ml (shown in red). Nuclear DNA was labelled in blue with DAPI.
ab194071 has not yet been referenced specifically in any publications.