Abcam, ab124762, Anti-p63 antibody [EPR5701]

Size: 20µL / 100µL / 1mL
Anti-p63 antibody [EPR5701] (ab124762) is a rabbit monoclonal antibody detecting p63 in Western Blot, Flow Cytometry (Intra), Flow Cytometry, IHC-P, ICC/IF, mIHC . Suitable for Human, Mouse, Rat . - Multiplex IHC validated on the Leica BOND® MAX using Opal reagents - Biophysical QC for unrivalled batch-batch consistency - Over 130 publications
Key facts
Host species:Rabbit,
Clonality:Monoclonal,
Clone number:EPR5701,
Isotype:IgG,
Carrier free:No,
Reacts with:Mouse, Rat, Human,
Applications:mIHC, ICC/IF, IHC-P, WB, Flow Cyt (Intra)See reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:The exact immunogen used to generate this antibody is proprietary information.,
Specificity:The mouse and rat recommendation is based on the WB results. We do not guarantee IHC-P for mouse and rat.

Product details:
Product Specifications
Anti-p63 antibody [EPR5701] (ab124762) was developed by Abcam using patented rabbit monoclonal antibody technology and is validated for use in Flow Cyt (Intra), ICC/IF, IHC-P, WB, mIHC in human, mouse, rat samples.
Anti-p63 antibody [EPR5701] (ab124762) specifically detects p63 (UniProt ID: Q9H3D4; Molecular weight: 77kDa) and is sold in a convenient trial size to enable initial testing (20 µL) and larger sizes for subsequent scaling up experiments (100 µL and 1 mL).
Quality and Validation
Abcam's high quality manufacturing and validation processes ensure Anti-p63 antibody [EPR5701] (ab124762) has high sensitivity and specificity alongside high lot-to-lot consistency and reproducibility.
Anti-p63 antibody [EPR5701] (ab124762) has been cited over 138 times in peer reviewed journals and is trusted by the scientific community.
Anti-p63 antibody [EPR5701] (ab124762) has 11 independent reviews from customers.
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Antibody clone EPR5701 is also available pre-conjugated to a variety of labels for your convenience - HRP, Biotin, Alexa Fluor® 488, Alexa Fluor® 647 (
ab202357
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ab246728
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
What are the advantages of a recombinant monoclonal antibody?
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 batch production
For more information, read more on
recombinant antibodies

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Protein A, Storage buffer-pH: 7.2 - 7.4Preservative: 0.01% Sodium azideConstituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% 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

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
The p63 protein also known as TP63 or KET is a transcription factor that plays a role in the regulation of cell cycle and apoptosis. With a molecular mass of approximately 77 kDa it expresses predominantly in epithelial tissues such as those in the skin breast and prostate. The expression pattern of p63 makes it a useful marker in developmental biology and cancer diagnosis. Antibodies like '4A4' specifically recognize p63 in various assays including immunohistochemistry.
Biological function summary
P63 participates in the control of epithelial cell differentiation and proliferation. It functions as a member of the p53 family which includes p53 and p73. This family forms an important part of the complex regulatory network that maintains genomic stability. Research using methods like p63 staining in immunohistochemistry highlights its critical role in stratified epithelia. The gene encodes several isoforms with different biological activities impacting processes such as cellular senescence and development.
Pathways
P63 integrates into various signaling pathways that influence cellular growth and adherence. It notably impacts the Notch and Wnt pathways both of which are critical for developmental processes and cancer progression. Through these pathways p63 interacts with proteins like β-catenin and Notch receptors facilitating cross-talk that influences cell fate decisions. Its function relates closely to other transcription factors forming feedback loops that reinforce its regulatory impact.
P63 shows strong associations with ectodermal dysplasia and different types of cancers like squamous cell carcinoma. Mutations and altered expressions of p63 contribute to these pathologies by disrupting normal cell proliferation and differentiation. The protein interacts closely with p73 in cancer suggesting a compensatory role when p63 function is compromised. Understanding these connections can guide the development of targeted therapies and improve diagnostic accuracy.