Anti-p63/TP63 Antibody Picoband®

About this product

Boster Bio Anti-p63/TP63 Antibody catalog # PA2056. Tested in Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Specifications

Catalog number

PA2056

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

TP63 (Tumor Protein p63), also known as KET, is a protein that in humans is encoded by the TP63 gene. Yang et al. (1998) described the cloning of tumor protein p63, which shows strong homology to the tumor suppressor p53 and the p53-related protein p73. By fluorescence in situ hybridization, Yang et al. (1998) localized the human TP63 gene to chromosome 3q27-q29. Hibi et al. (2000) stated that p53 homologs known variously as p40, p51, p63, and p73L (Trink et al., 1998, Yang et al., 1998, Osada et al., 1998, Senoo et al., 1998) are isoforms of the same gene, which Hibi et al. (2000) referred to as AIS for amplified in squamous cell carcinoma.

Synonyms

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

Gene Name

TP63

Gene ID

8626

UniProt

Q9H3D4

Host

Rabbit

Reactivity

Rat, Mouse, Human

Cross Reactivity

No cross-reactivity with other proteins

Immunogen

A synthetic peptide corresponding to a sequence at the C-terminus of human p63, different from the related rat and mouse sequences by one amino acid.

Clonality

Polyclonal

Tissue Specificity

Widely expressed, notably in heart, kidney, placenta, prostate, skeletal muscle, testis and thymus, although the precise isoform varies according to tissue type. Progenitor cell layers of skin, breast, eye and prostate express high levels of DeltaN-type isoforms. Isoform 10 is predominantly expressed in skin squamous cell carcinomas, but not in normal skin tissues. .

Applications

Flow Cytometry, IF, IHC, ICC, WB

Field of Research

Apoptosis, Cancer, Cancer Susceptibility, Cell Biology, Cell Cycle, Cell Cycle Inhibitors, DNA/RNA, DNA Damage & Repair, DNA Damage Response, Epigenetics and Nuclear Signaling, Intracellular, Oncoproteins/Suppressors, p53 Pathway, Transcription, Tumor Suppressors

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

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

Function

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. .

References & Citations

1. Hibi, K., Trink, B., Patturajan, M., Westra, W. H., Caballero, O. L., Hill, D. E., Ratovitski, E. A., Jen, J., Sidransky, D. AIS is an oncogene amplified in squamous cell carcinoma. Proc. Nat. Acad. Sci. 97: 5462-5467, 2000. 2. Osada, M., Ohba, M., Kawahara, C., Ishioka, C., Kanamaru, R., Katoh, I., Ikawa, Y., Nimura, Y., Nakagawara, A., Obinata, M., Ikawa, S. Cloning and functional analysis of human p51, which structurally and functionally resembles p53. Nature Med. 4: 839-843, 1998. 3. Senoo, M., Seki, N., Ohira, M., Sugano, S., Watanabe, M., Inuzuka, S., Okamoto, T., Tachibana, M., Tanaka, T., Shinkai, Y., Kato, H. A second p53-related protein, p73L, with high homology to p73. Biochem. Biophys. Res. Commun. 248: 603-607, 1998. Note: Erratum: Biochem. Biophys. Res. Commun. 250: 536 only, 1998. 4. Trink, B., Okami, K., Wu, L., Sriuranpong, V., Jen, J., Sidransky, D. A new human p53 homologue. (Letter) Nature Med. 4: 747-748, 1998. 5. Yang, A., Kaghad, M., Wang, Y., Gillett, E., Fleming, M. D., Dotsch, V., Andrews, N. C., Caput, D., McKeon, F. p63, a p53 homolog at 3q27-29, encodes multiple products with transactivating, death-inducing, and dominant-negative activities. Molec. Cell 2: 305-316, 1998.

Storage Conditions

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.

Calculated Molecular Weight

76785 MW

Observed Molecular Weight

75 kDa

Specificity

No cross reactivity with other proteins.

Applications Notes

6

Gene Name Synonym

Tumor protein 63

Subcellular Location

Nucleus .

Sequence Similarities

Belongs to the p53 family.

Protein Name

Tumor protein 63

Isotype

Rabbit IgG

Contents

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