Anti-p63/TP63 Antibody Picoband™

Product Name

Anti-p63/TP63 Antibody Picoband™

View all p63/TP73L Antibodies

SKU/Catalog Number

PB9152

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-p63/TP63 Antibody Picoband™ catalog # PB9152. Tested in Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Human.

Storage & Handling

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-p63/TP63 Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9152)

Host

Rabbit

Contents

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.

Clonality

Polyclonal

Isotype

Rabbit IgG

Immunogen

E.coli-derived human p63 recombinant protein (Position: S311-E680). Human p63 shares 98% amino acid (aa) sequence identity with both mouse and rat p63.

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Cross-reactivity

No cross-reactivity with other proteins

Reactive Species

PB9152 is reactive to TP63 in Human

Applications

PB9152 is guaranteed for Flow Cytometry, IF, IHC, ICC, WB Boster Guarantee

Observed Molecular Weight

75 kDa

Calculated molecular weight

76.785kDa

Background of p63/TP73L

Tumor protein p63 (TP63), also known as the p63 or TP73L is a protein that in humans is encoded by the TP63 gene. It is mapped to 3q28. TP63 is a member of the p53 family of transcription factors. This gene encodes for two main isoforms by alternative promoters (TAp63 and ΔNp63). TP63 has been mostly restricted to its apoptotic function and more recently as the guardian of oocyte integrity. It has been found that the combined loss of TP63 and p73 results in the failure of cells containing functional p53 to undergo apoptosis in response to DNA damage. TP63 is an essential regulator of stem cell maintenance in stratified epithelial tissues. Tp63 is also critical for maintaining the progenitor-cell populations that are necessary to sustain epithelial development and morphogenesis.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

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Reconsitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

Western blot, 0.1-0.5μg/ml, Human
Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human, By Heat
Immunocytochemistry , 0.5-1μg/ml, Human, -
Immunocytochemistry/Immunofluorescence, 5μg/ml, Human
Flow Cytometry, 1-3μg/1x10⁶ cells, Human

Validation Images & Assay Conditions

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Figure 1. Western blot analysis of p63 using anti-p63 antibody (PB9152).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: human A431 whole cell lysates.
red to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-p63 antigen affinity purified polyclonal antibody (Catalog # PB9152) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for p63 at approximately 75 kDa. The expected band size for p63 is at 75 kDa.

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Figure 2. IHC analysis of p63 using anti-p63 antibody (PB9152).
p63 was detected in a paraffin-embedded section of human oesophagus squama cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 μg/ml rabbit anti-p63 Antibody (PB9152) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.

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Figure 3. IF analysis of p63 using anti-p63 antibody (PB9152).
p63 was detected in immunocytochemical section of A431 cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent (AR0022) for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 5μg/mL rabbit anti-p63 Antibody (PB9152) overnight at 4°C. DyLight®488 Conjugated Goat Anti-Rabbit IgG (BA1127) was used as secondary antibody at 1:100 dilution and incubated for 30 minutes at 37°C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.

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Figure 4. Flow Cytometry analysis of A431 cells using anti-p63 antibody (PB9152).
Overlay histogram showing A431 cells stained with PB9152 (Blue line).The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-p63 Antibody (PB9152, 1μg/1x10⁶ cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x10⁶ cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x10⁶) used under the same conditions. Unlabelled sample (Red line) was also used as a control.

Gene/Protein Information For TP63 (Source: Uniprot.org, NCBI)

Alternative Names

amplified in squamous cell carcinoma; Chronic ulcerative stomatitis protein; CUSP; EEC3; EEC3B(p51B); Keratinocyte transcription factor KET; KET; KETRHS; LMS; OFC8; OFC8SHFM4TP73LNBP; p40; p51; p51tumor protein p53-like; p53CP; p63; p63AIS; p73H; p73L; p73LB(p51A); SHFM4; TP53CP; TP53L; TP63; TP73L; Transformation-related protein 63; tumor protein 63; tumor protein p53-competing protein; tumor protein p63 deltaN isoform delta; tumor protein p63; Tumor protein p73-like TP63 AIS, B(p51A), B(p51B), EEC3, KET, LMS, NBP, OFC8, RHS, SHFM4, TP53CP, TP53L, TP73L, p40, p51, p53CP, p63, p73H, p73L tumor protein p63 tumor protein 63|amplified in squamous cell carcinoma|chronic ulcerative stomatitis protein|keratinocyte transcription factor KET|transformation-related protein 63|tumor protein p53-competing protein

For more info on TP63, check out the TP63 Infographic

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In this infographic, you will see the following information for TP63: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].

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