p63 (Squamous, Basal & Myoepithelial Cell Marker)

p63 (Squamous, Basal & Myoepithelial Cell Marker)

• Gene Name: [p63]
• NCBI Gene ID: 8626
• Reactivity: Human. Others not known.
• Specificity: p63 is a homolog of the tumor suppressor p53. It is identified in basal cells in the epithelial layers of a variety of tissues, including epidermis, cervix, urothelium, breast and prostate. p63 was detected in nuclei of the basal epithelium in normal prostate glands; however, it was not expressed in malignant tumors of the prostate. As a result, p63 has been reported as a useful marker for differentiating benign from malignant lesions in the prostate, particularly when used in combination with markers of high molecular weight cytokeratins and the prostate-specific marker AMACR (P504S). p63 has also been shown to be a sensitive marker for lung squamous cell carcinomas (SqCC), with a sensitivity of ~90%. Specificity for lung SqCC, vs. lung adenocarcinoma (LADC), is approximately 80%. In breast tissue, p63 has been identified in myoepithelial cells of normal ducts.
• Other Gene Names: [TP63; TP63; AIS; KET; LMS; NBP; RHS; p40; p51; p63; EEC3; OFC8; p73H; p73L; SHFM4; TP53L; TP73L; p53CP; TP53CP; B(p51A); B(p51B); KET; P63; P73H; P73L; TP73L; p63; CUSP; TP63; p73L]
• Short Name: [p63]
• Other Product Names: [tumor protein 63 isoform 2; Tumor protein 63; tumor protein 63; tumor protein p63; Chronic ulcerative stomatitis protein; CUSP; Keratinocyte transcription factor KET; Transformation-related protein 63; TP63; Tumor protein p73-like; p73L; p40; p51]
• NCBI GI Number: 169234657
• NCBI Accession Number: NP_001108450.1
• NCBI GB Accession Number: NM_001114978.1
• Uniprot Accession Number: Q9H3D4