Key Specifications Table
| Species Reactivity | Key Applications | Host | Format | Antibody Type |
|---|---|---|---|---|
| H | WB | M | Purified | Monoclonal Antibody |
| Description | |
|---|---|
| Catalogue Number | MABT1497-25UL |
| Description | Anti-P40 (TP63) Antibody, clone 11H1 |
| Alternate Names |
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| Background Information | Tumor protein 63 (UniProt: Q9H3D4; also known as p63, Chronic ulcerative stomatitis protein, CUSP, Keratinocyte transcription factor KET, Transformation-related protein 63, TP63, Tumor protein p73-like, p73L, P40, P51) is encoded by the TP63 (also known as KET, P63, P73H, P73L, TP73L) gene (Gene ID: 8626) in human. TP63 is a member of the p53 protein family that is widely expressed. TP63 acts as a sequence specific DNA binding transcriptional activator or repressor. TP63 is shown to bind to DNA as a homotetramer and its DNA binding region is localized to amino acids 170-362. It has a transcription activation region (aa 1-107) and a transactivation inhibition region (aa 610-680), which can interact with, and inhibit the activity of the N-terminal transcriptional activation domain of TA-type isoforms. Twelve different isoforms of TP63 have been described that are produced by alternative promoter usage and alternative splicing. These isoforms contain a varying set of transactivation and auto-regulating transactivation inhibiting domains thus showing an isoform specific activity. The ratio of DeltaN-type and TA-type isoforms governs the maintenance of epithelial stem cell compartments and regulates the initiation of epithelial stratification from the undifferentiated embryonal ectoderm. Isoform 2 is reported to activate RIPK4 transcription and 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. Isoform 10 is predominantly expressed in skin squamous cell carcinoma, but not in normal skin tissue. |
| Product Information | |
|---|---|
| Format | Purified |
| Presentation | Purified mouse monoclonal antibody IgG1 in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mm NaCl with 0.05% sodium azide. |
| Applications | |
|---|---|
| Application | Anti-P40 (TP63), clone 11H1, Cat. No. MABT1497, is a mouse monoclonal antibody that detects Tumor protein 63 and has been tested for use in Western Blotting. |
| Key Applications |
|
| Biological Information | |
|---|---|
| Immunogen | MBP-conjugated recombinant fragment corresponding to the first 205 amino acids from human Tumor protein 63. |
| Epitope | N-terminus |
| Clone | 11H1 |
| Concentration | Please refer to lot specific datasheet. |
| Host | Mouse |
| Specificity | Clone 11H1 detects human Tumor protein 63 (P40). It targets an epitope with in the first 205 amino acids from the N-terminal region. |
| Isotype | IgG1κ |
| Species Reactivity |
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| Species Reactivity Note | Human. |
| Antibody Type | Monoclonal Antibody |
| Entrez Gene Number |
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| Gene Symbol |
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| Purification Method | Protein g purified |
| UniProt Number |
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| Molecular Weight | ~66 kDa observed; 76.78 kDa calculated.Uncharacterized bands may be observed in some lysate(s). |
| Product Usage Statements | |
|---|---|
| Quality Assurance | Evaluated by Western Blotting in A431 cell lysate. Western Blotting Analysis: A 1:250 dilution of this antibody detected P40 (TP63) in A431 cell lysate. |
| Usage Statement |
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| Storage and Shipping Information | |
|---|---|
| Storage Conditions | Stable for 1 year at 2-8°C from date of receipt. |
| Packaging Information | |
|---|---|
| Material Size | 25 µL |