Abcam, ab172731, Anti-p40 - DeltaNp63 antibody [BC28]

Size: 100µL
Anti-p40 - DeltaNp63 antibody [BC28] (ab172731) is a mouse monoclonal antibody detecting p40 - DeltaNp63 in IHC-P . Suitable for Human . - Over 10 publications
Key facts
Host species:Mouse,
Clonality:Monoclonal,
Clone number:BC28,
Isotype:IgG1,
Carrier free:No,
Reacts with:Human,
Applications:IHC-PSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Synthetic Peptide within Human TP63 aa 1-50. The exact immunogen used to generate this antibody is proprietary information.Q9H3D4

Product details:
What is this antibody validated in?
Anti-p40 - DeltaNp63 antibody [BC28] (ab172731) is a mouse monoclonal antibody and is validated for use in Immunohistochemistry (IHC-P) in Human samples.
Trusted by the scientific community
Anti-p40 - DeltaNp63 [BC28] (ab172731) was first used in a scientific publication in 2013 and has been cited over 10 times in peer-reviewed journals.

Properties and Storage Information:
Form-Liquid, Purity-Tissue culture supernatant, Storage buffer-Preservative: 0.09% Sodium azide Constituents: bovine serum albumin, Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions-+4°C, Aliquoting information-Upon delivery aliquot, Storage information-Do Not Freeze

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
The biological target p40 also known as ΔNp63 is an essential protein isoform of the p63 gene. This target weighs approximately 40 kDa and is expressed predominantly in epithelial tissues such as the basal layer of the skin and select organs. Due to its significant role in development and differentiation researchers often study p40 in the context of specific cancers using techniques like p40 immunostaining p40 IHC and p40 marker assays including the anti-p40 stain.
Biological function summary
The p40 protein acts as a transcription factor regulating epithelial stem cell maintenance and differentiation. It is an integral component of the tetrameric complex of the p63 protein family where it influences the transcription of genes involved in cell cycle control and apoptotic pathways. The ΔNp63 variant lacking the N-terminal transactivation domain plays an important role in blocking premature senescence contributing to cell proliferative capacity.
Pathways
P40 is involved in the Notch signaling and the PI3K/AKT signaling pathways. In Notch signaling p40 interacts alongside related proteins like bcl-2 or B28 impacting the regulation of cell fate and differentiation. The PI3K/AKT pathway involves p40 in processes essential for cell survival and proliferation often overlapping with proteins such as AKT and mTOR.
P40 significantly links to various forms of cancer especially squamous cell carcinoma and lung adenocarcinoma. Aberrant expression of ΔNp63 and its disruption in pathways contribute to the pathogenesis of these cancers. In squamous cell carcinoma p40 expression serves as an important biomarker distinguishing it from other tumor types connecting with proteins like Bcl-2 which are important in managing apoptotic resistance in cancerous cells.