AB238079

Anti-p63 antibody [TP63/2427]

Name: Anti-p63 antibody [TP63/2427] (ab238079) | Abcam
Brand: Abcam Limited
SKU: AB238079

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(1 Publication)

Mouse Monoclonal P63 antibody. Suitable for IHC-P, Protein Array and reacts with Human, Recombinant full length protein - Human samples. Cited in 1 publication. Immunogen corresponding to Recombinant Full Length Protein corresponding to Human TP63.

View Alternative Names

KET, P63, P73H, P73L, TP73L, TP63, Tumor protein 63, p63, Chronic ulcerative stomatitis protein, Keratinocyte transcription factor KET, Transformation-related protein 63, Tumor protein p73-like, p40, p51, CUSP, p73L

2 Images

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-p63 antibody [TP63/2427] (AB238079)

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-p63 antibody [TP63/2427] (AB238079)

Formalin-fixed, paraffin-embedded human prostate carcinoma tissue stained for p63 using ab238079 at 2 μg/ml in immunohistochemical analysis.

Protein Array - Anti-p63 antibody [TP63/2427] (AB238079)

Protein Array

Unknown

Protein Array - Anti-p63 antibody [TP63/2427] (AB238079)

ab238079 was tested in protein array against over 19000 different full-length human proteins.
Z- and S- Score : The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProtTM array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If targets on HuProtTM are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target.
A MAb is specific to its intended target if the MAb has an S-score of at least 2.5. For example, if a MAb binds to protein X with a Z-score of 43 and to protein Y with a Z-score of 14, then the S-score for the binding of that MAb to protein X is equal to 29.

Key facts

Host species

Mouse

Clonality

Monoclonal

Clone number

TP63/2427

Isotype

IgG2b

Light chain type

kappa

Carrier free

Reacts with

Human

Applications

IHC-P, Protein Array

applications

Immunogen

Recombinant Full Length Protein corresponding to Human TP63.

Q9H3D4

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "ProteinArray" : {"fullname" : "Protein Array", "shortname":"Protein Array"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1-2 µg/mL", "IHCP-species-notes": "<p>Primary incubation for 30 minutes at room temperature.</p> Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.", "ProteinArray-species-checked": "guaranteed", "ProteinArray-species-dilution-info": "", "ProteinArray-species-notes": "" }, "Recombinant full length protein - Human": { "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "ProteinArray-species-checked": "testedAndGuaranteed", "ProteinArray-species-dilution-info": "", "ProteinArray-species-notes": "<p></p>" } } }

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Properties and storage information

Form

Liquid

Purification technique

Affinity purification Protein A/G

Purification notes

Purified from Bioreactor Concentrate by Protein A/G.

Storage buffer

pH: 7.2 - 7.4 Preservative: 0.05% Sodium azide Constituents: PBS, 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

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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.

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Product protocols

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

Visit the General protocols
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Target data

Acts as a sequence specific DNA binding transcriptional activator or repressor. The isoforms contain a varying set of transactivation and auto-regulating transactivation inhibiting domains thus showing an isoform specific activity. Isoform 2 activates RIPK4 transcription. May be required in conjunction with TP73/p73 for initiation of p53/TP53 dependent apoptosis in response to genotoxic insults and the presence of activated oncogenes. Involved in Notch signaling by probably inducing JAG1 and JAG2. Plays a role in the regulation of epithelial morphogenesis. The ratio of DeltaN-type and TA*-type isoforms may govern the maintenance of epithelial stem cell compartments and regulate the initiation of epithelial stratification from the undifferentiated embryonal ectoderm. Required for limb formation from the apical ectodermal ridge. Activates transcription of the p21 promoter.

See full target information TP63

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Publications (1)

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

Frontiers in oncology 11:777684 PubMed34900726

2021

A Multivariate Diagnostic Model Based on Urinary EpCAM-CD9-Positive Extracellular Vesicles for Prostate Cancer Diagnosis.

Applications

Unspecified application

Species

Unspecified reactive species

Yibei Dai,Yiyun Wang,Ying Cao,Pan Yu,Lingyu Zhang,Zhenping Liu,Ying Ping,Danhua Wang,Gong Zhang,Yiwen Sang,Xuchu Wang,Zhihua Tao

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