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AB202639

Alexa Fluor® 647 Anti-Wilms Tumor Protein antibody [CAN-R9(IHC)-56-2]

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(3 Publications)

Rabbit Recombinant Monoclonal Wilms Tumor Protein antibody - conjugated to Alexa Fluor® 647. Suitable for ICC/IF, IHC-P, Flow Cyt (Intra) and reacts with Human, Mouse, Rat samples. Cited in 3 publications.

View Alternative Names

Wilms tumor protein, WT33, WT1

4 Images
Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-Wilms Tumor Protein antibody [CAN-R9(IHC)-56-2] (AB202639)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-Wilms Tumor Protein antibody [CAN-R9(IHC)-56-2] (AB202639)

ab202639 staining Wilms Tumor Protein in HepG2 cells. The cells were fixed with 4% formaldehyde (10 min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated overnight at +4°C with ab202639 at 1/200 dilution (shown in red) and ab195887, Mouse monoclonal to alpha Tubulin (Alexa Fluor® 488), at 1/250 dilution (shown in green). Nuclear DNA was labelled with DAPI (shown in blue).

Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Alexa Fluor® 647 Anti-Wilms Tumor Protein antibody [CAN-R9(IHC)-56-2] (AB202639)
  • IHC-P

Lab

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Alexa Fluor® 647 Anti-Wilms Tumor Protein antibody [CAN-R9(IHC)-56-2] (AB202639)

Immunohistochemical analysis of paraffin-embedded rat testis labeling Wilms Tumor Protein with ab202639 at 1/50 dilution.

Positive staining on rat testis.
The section was incubated with ab202639 for 60 mins at room temperature (shown in red).
Nuclear DNA was labeled with DAPI (shown in blue).
The section was then mounted using Fluoromount®.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument
Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 40 mins.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Alexa Fluor® 647 Anti-Wilms Tumor Protein antibody [CAN-R9(IHC)-56-2] (AB202639)
  • IHC-P

Lab

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Alexa Fluor® 647 Anti-Wilms Tumor Protein antibody [CAN-R9(IHC)-56-2] (AB202639)

Immunohistochemical analysis of paraffin-embedded mouse skeletal muscle labeling Wilms Tumor Protein with ab202639 at 1/50 dilution.

Negative control : no staining on mouse skeletal muscle.
The section was incubated with ab202639 for 60 mins at room temperature (shown in red).
Nuclear DNA was labeled with DAPI (shown in blue).
The section was then mounted using Fluoromount®.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument
Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 40 mins.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Alexa Fluor® 647 Anti-Wilms Tumor Protein antibody [CAN-R9(IHC)-56-2] (AB202639)
  • IHC-P

Lab

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Alexa Fluor® 647 Anti-Wilms Tumor Protein antibody [CAN-R9(IHC)-56-2] (AB202639)

Immunohistochemical analysis of paraffin-embedded mouse testis labeling Wilms Tumor Protein with ab202639 at 1/50 dilution.

Positive staining on mouse testis.
The section was incubated with ab202639 for 60 mins at room temperature (shown in red).
Nuclear DNA was labeled with DAPI (shown in blue).
The section was then mounted using Fluoromount®.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument
Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 40 mins.

  • 519 FITC

    FITC Anti-Wilms Tumor Protein antibody [CAN-R9(IHC)-56-2]

  • 519 Alexa Fluor® 488

    Alexa Fluor® 488 Anti-Wilms Tumor Protein antibody [CAN-R9(IHC)-56-2]

  • 565 Alexa Fluor® 555

    Alexa Fluor® 555 Anti-Wilms Tumor Protein antibody [CAN-R9(IHC)-56-2]

  • Unconjugated

    Anti-Wilms Tumor Protein antibody [CAN-R9(IHC)-56-2]

  • Carrier free

    Anti-Wilms Tumor Protein antibody [CAN-R9(IHC)-56-2] - BSA and Azide free

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

CAN-R9(IHC)-56-2

Isotype

IgG

Conjugation

Alexa Fluor® 647

Excitation/Emission

Ex: 650nm, Em: 665nm

Carrier free

No

Reacts with

Human, Human, Mouse, Rat

Applications

Flow Cyt (Intra), IHC-P, ICC/IF

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/200", "ICCIF-species-notes": "<p>This product gave a positive signal in HepG2 cells fixed with 4% formaldehyde (10 min).</p>", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "FlowCytIntra-species-checked": "guaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "<p></p>" }, "Mouse": { "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/50", "IHCP-species-notes": "<p></p>", "FlowCytIntra-species-checked": "guaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "<p></p>" }, "Rat": { "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/50", "IHCP-species-notes": "<p></p>", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" } } }

Product details

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.4 Preservative: 0.02% Sodium azide Constituents: PBS, 30% Glycerol (glycerin, glycerine), 1% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle|Store in the dark

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

The Wilms Tumor Protein commonly known as WT1 is a critical transcription factor implicated in several cellular processes. It is also identified by other names such as Wilms Tumor Suppressor and WT33. WT1 protein has a mass of approximately 52-54 kDa. It is broadly expressed in various tissues with high levels in the developing kidney gonads and certain mesothelial tissues. Its expression plays an important role in organ development and cellular differentiation.
Biological function summary

The WT1 protein regulates gene expression by binding to specific DNA sequences influencing cell growth and differentiation. WT1 acts as a part of larger protein complexes interacting with other transcription factors and co-regulators. It plays essential roles in the development of the urogenital system and in the maintenance of mesothelial cells. The WT1 protein is essential for normal kidney and gonadal development highlighting its significance in embryogenesis.

Pathways

WT1 integration involves multiple cellular signaling cascades. It is notably engaged in the Wnt and PI3K/AKT signaling pathways which are critical for cell proliferation and survival. In these pathways WT1 interaction with proteins such as β-catenin and PI3K subunits modulates cell fate decisions. This involvement in signaling networks exemplifies its importance in cellular homeostasis and response to environmental cues.

WT1 mutations or dysregulation associate strongly with specific pathologies particularly Wilms tumor and acute myeloid leukemia (AML). In Wilms tumor WT1 acts as a tumor suppressor gene and its loss of function leads to tumorigenesis in the kidney. In AML aberrant WT1 expression affects normal hematopoiesis and is often linked to poor prognosis. Interaction with proteins like BSA in immunohistochemistry diagnostics highlights WT1’s significance as a biomarker for these diseases.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Transcription factor that plays an important role in cellular development and cell survival (PubMed : 7862533). Recognizes and binds to the DNA sequence 5'-GCG(T/G)GGGCG-3' (PubMed : 17716689, PubMed : 25258363, PubMed : 7862533). Regulates the expression of numerous target genes, including EPO. Plays an essential role for development of the urogenital system. It has a tumor suppressor as well as an oncogenic role in tumor formation. Function may be isoform-specific : isoforms lacking the KTS motif may act as transcription factors (PubMed : 15520190). Isoforms containing the KTS motif may bind mRNA and play a role in mRNA metabolism or splicing (PubMed : 16934801). Isoform 1 has lower affinity for DNA, and can bind RNA (PubMed : 19123921).
See full target information WT1

Publications (3)

Recent publications for all applications. Explore the full list and refine your search

Kidney international reports 9:436-450 PubMed38344733

2024

Human Nephrogenesis can Persist Beyond 40 Postnatal Days in Preterm Infants.

Applications

Unspecified application

Species

Unspecified reactive species

James Carpenter,Sunitha Yarlagadda,Katherine A VandenHeuvel,Lili Ding,Meredith P Schuh

The Journal of clinical investigation 131: PubMed33591954

2021

Endoplasmic reticulum-associated degradation is required for nephrin maturation and kidney glomerular filtration function.

Applications

Unspecified application

Species

Unspecified reactive species

Sei Yoshida,Xiaoqiong Wei,Gensheng Zhang,Christopher L O'Connor,Mauricio Torres,Zhangsen Zhou,Liangguang Lin,Rajasree Menon,Xiaoxi Xu,Wenyue Zheng,Yi Xiong,Edgar Otto,Chih-Hang Anthony Tang,Rui Hua,Rakesh Verma,Hiroyuki Mori,Yang Zhang,Chih-Chi Andrew Hu,Ming Liu,Puneet Garg,Jeffrey B Hodgin,Shengyi Sun,Markus Bitzer,Ling Qi

PloS one 13:e0196752 PubMed29771991

2018

Progenitor Renin Lineage Cells are not involved in the regeneration of glomerular endothelial cells during experimental renal thrombotic microangiopathy.

Applications

Unspecified application

Species

Unspecified reactive species

Leo Ruhnke,Jan Sradnick,Moath Al-Mekhlafi,Michael Gerlach,Florian Gembardt,Bernd Hohenstein,Vladimir T Todorov,Christian Hugo
View all publications

Product promise

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