Key features and details
- Rabbit polyclonal to Dact1 / Dapper homolog 1
- Suitable for: IHC-P, ICC/IF, WB
- Reacts with: Human
- Isotype: IgG
Product nameAnti-Dact1 / Dapper homolog 1 antibody
DescriptionRabbit polyclonal to Dact1 / Dapper homolog 1
Tested applicationsSuitable for: IHC-P, ICC/IF, WBmore details
Species reactivityReacts with: Human
Synthetic peptide corresponding to Human Dact1/ Dapper homolog 1 aa 500-600 conjugated to keyhole limpet haemocyanin.
(Peptide available as
- This antibody gave a positive signal in Jurkat and A431 whole cell lysates and A431 cell line
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Abcam is leading the way with our range of recombinant antibodies, knockout-validated antibodies and knockout cell lines, all of which support improved reproducibility.
We are also planning to innovate the way in which we present recommended applications and species on our product datasheets, so that only applications & species that have been tested in our own labs, our suppliers or by selected trusted collaborators are covered by our Abpromise™ guarantee.
In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.
We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.
Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.
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Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
Storage bufferpH: 7.40
Preservative: 0.02% Sodium azide
Batches of this product that have a concentration < 1mg/ml may have BSA added as a stabilising agent. If you would like information about the formulation of a specific lot, please contact our scientific support team who will be happy to help.
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab42547 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|IHC-P||Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.|
|ICC/IF||Use a concentration of 5 µg/ml.|
|WB||Use a concentration of 1 µg/ml. Detects a band of approximately 90,98 kDa (predicted molecular weight: 90 kDa).|
FunctionPositively regulates DVL2-mediated signaling pathways during development. Binds to DVL2 and impedes the degradation of CTNNB1/beta-catenin, thereby enhancing the transcriptional activation of target genes of the Wnt signaling pathway.
Sequence similaritiesBelongs to the dapper family.
DomainThe C-terminal PDZ-binding motif mediates interaction with the PDZ domains of DSH (Dishevelled) family proteins.
Cellular localizationCytoplasm. Nucleus.
- Information by UniProt
- Dact antibody
- dact1 antibody
- DACT1_HUMAN antibody
All lanes : Anti-Dact1 / Dapper homolog 1 antibody (ab42547) at 1 µg/ml
Lane 1 : Jurkat (Human T cell lymphoblast-like cell line) Whole Cell Lysate
Lane 2 : A431 (Human epithelial carcinoma cell line) Whole Cell Lysate
Lysates/proteins at 10 µg per lane.
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 90 kDa
Observed band size: 90,98 kDa why is the actual band size different from the predicted?
IHC image of Dact1/Dapper homolog 1 staining in human hippocampus FFPE section, performed on a BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab42547, 5µg/ml, for 8 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
ICC/IF image of ab42547 stained A431 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 (ab42547, 5µg/ml) overnight at +4°C. The secondary antibody (green) was ab96899, DyLight® 488 goat anti-rabbit IgG (H+L) used at a 1/250 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.
ab42547 has been referenced in 1 publication.
- Wang S et al. Dapper homolog 1 is a novel tumor suppressor in gastric cancer through inhibiting the nuclear factor-?B signaling pathway. Mol Med 18:1402-11 (2012). PubMed: 23073659