Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EP2541Y] to WASP/Wiskott-Aldrich syndrome protein
- Suitable for: WB, IHC-P, Flow Cyt, ICC
- Reacts with: Human
Product nameAnti-WASP/Wiskott-Aldrich syndrome protein antibody [EP2541Y]
See all WASP/Wiskott-Aldrich syndrome protein primary antibodies
DescriptionRabbit monoclonal [EP2541Y] to WASP/Wiskott-Aldrich syndrome protein
Tested applicationsSuitable for: WB, IHC-P, Flow Cyt, ICCmore details
Unsuitable for: IP
Species reactivityReacts with: Human
Synthetic peptide within Human WASP/Wiskott-Aldrich syndrome protein aa 450-550 (C terminal). The exact sequence is proprietary.
- WB: TF-1 and U-937 whole cell lysates; ICC: TF-1 cells; Flow Cyt: U-937 cells.
Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.
This product was previously labelled as WASP
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
We are constantly working hard to ensure we provide our customers with best in class antibodies. As a result of this work we are pleased to now offer this antibody in purified format. We are in the process of updating our datasheets. The purified format is designated 'PUR' on our product labels. If you have any questions regarding this update, please contact our Scientific Support team.
Reproducibility is key to advancing scientific discovery and accelerating scientists’ next breakthrough.
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.
Please check that this product meets your needs before purchasing. If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, as well as customer reviews and Q&As.
Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
Storage bufferpH: 7.20
Preservative: 0.01% Sodium azide
Constituents: 0.05% BSA, 40% Glycerol (glycerin, glycerine), 59% PBS
Concentration information loading...
PurityProtein A purified
Our Abpromise guarantee covers the use of ab75830 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/10000 - 1/50000. Detects a band of approximately 60 kDa (predicted molecular weight: 53 kDa).|
|IHC-P||1/500. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.|
ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.
FunctionEffector protein for Rho-type GTPases, providing a link with the Arp2/3 complex that regulates the structure and dynamics of the actin cytoskeleton. Important for efficient actin polymerization. Possible regulator of lymphocyte and platelet function.
Tissue specificityExpressed predominantly in the thymus. Also found, to a much lesser extent, in the spleen.
Involvement in diseaseDefects in WAS are the cause of Wiskott-Aldrich syndrome (WAS) [MIM:301000]; also known as eczema-thrombocytopenia-immunodeficiency syndrome. WAS is an X-linked recessive immunodeficiency characterized by eczema, thrombocytopenia, recurrent infections, and bloody diarrhea. Death usually occurs before age 10.
Defects in WAS are the cause of thrombocytopenia type 1 (THC1) [MIM:313900]. Thrombocytopenia is defined by a decrease in the number of platelets in circulating blood, resulting in the potential for increased bleeding and decreased ability for clotting.
Defects in WAS are a cause of neutropenia severe congenital X-linked (XLN) [MIM:300299]. XLN is an immunodeficiency syndrome characterized by recurrent major bacterial infections, severe congenital neutropenia, and monocytopenia.
Sequence similaritiesContains 1 CRIB domain.
Contains 1 WH1 domain.
Contains 1 WH2 domain.
DomainThe WH1 (Wasp homology 1) domain may bind a Pro-rich ligand.
The CRIB (Cdc42/Rac-interactive-binding) region binds to the C-terminal WH2 domain in the autoinhibited state of the protein. Binding of Rho-type GTPases to the CRIB induces a conformation change and leads to activation.
Cellular localizationCytoplasm > cytoskeleton.
- Information by UniProt
- Eczema thrombocytopenia antibody
- IMD2 antibody
- SCNX antibody
Immunocytochemistry analysis of TF-1 (Human bone marrow erythroblast) cells labeling WASP/Wiskott-Aldrich syndrome protein with Purified ab75830 at 1:50 dilution (5.88 µg/ml). Cells were fixed in 4% Paraformaldehyde and permeabilized with 0.1% tritonX-100. Cells were counterstained with Ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) 1:200 (2.5 μg/ml). Goat anti rabbit IgG (Alexa Fluor® 488,ab150077) was used as the secondary antibody at 1:1000 (2 μg/ml) dilution. DAPI (blue) was used as nuclear counterstain. PBS instead of the primary antibody was used as the secondary antibody only control.
Flow Cytometry analysis of U-937 (Human histiocytic lymphoma monocyte) cells labeling WASP/Wiskott-Aldrich syndrome protein with Purified ab75830 at 1:30 dilution (10 µg/ml) (Red). Cells were fixed with 4% Paraformaldehyde and permeabilised with 90% Methanol. A Goat anti rabbit IgG (Alexa Fluor® 488,ab150077) secondary antibody was used at 1:2000. Isotype control - Rabbit monoclonal IgG (Black). Unlabeled control - Cell without incubation with primary antibody and secondary antibody (Blue).
All lanes : Anti-WASP/Wiskott-Aldrich syndrome protein antibody [EP2541Y] (ab75830) at 1/10000 dilution (Purified)
Lane 1 : TF-1 (Human Erythroleukemia erythroblast) whole cell lysate
Lane 2 : U-937 (Human histiocytic lymphoma monocyte) whole cell lysate
Lysates/proteins at 15 µg per lane.
All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/20000 dilution
Predicted band size: 53 kDa
Observed band size: 60 kDa why is the actual band size different from the predicted?
Blocking buffer: 5% NFDM/TBST
ab75830 has not yet been referenced specifically in any publications.