Anti-p53 / TP53, clone PAb240

Item number Size Datasheet Manual SDS Delivery time Quantity Price
NSJ-V8130-20UG 20 µg - -

3 - 10 business days*

332.00€
NSJ-V8130-100UG 100 µg - -

3 - 10 business days*

752.00€
 
0.2 mg/ml with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide. The specificity of this monoclonal... more
Product information "Anti-p53 / TP53, clone PAb240"
0.2 mg/ml with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide. The specificity of this monoclonal antibody to its intended target was tested by HuProtTM Array, containing more than 19,000, full-length human proteins. PAb240 binds to the C-terminus (aa213-217) of both wild type and mutated p53. Mutation and/or allelic loss of p53 is one of the causes of a variety of mesenchymal and epithelial tumors. If it occurs in the germ line, such tumors run in families. p53 Binds to a DNA consensus sequence, the p53 response element, and it regulates normal cell growth cycle events by activating transcription of genes, involved either in progression through the cycle, or causing arrest in G1 when the genome is damaged. In most transformed and tumor cells the concentration of p53 is increased 51000 fold over the minute concentrations (1000 molecules cell) in normal cells, principally due to the increased half-life (4 h) compared to that of the wild-type (20 min). p53 Localizes in the nucleus, but is detectable at the plasma membrane during mitosis and when certain mutations modulate cytoplasmic/nuclear distribution. p53 Is the most commonly mutated gene in spontaneously occurring human cancers. Mutations arise with an average frequency of 70% but incidence varies from zero in carcinoid lung tumors to 97% in primary melanomas. High concentrations of p53 protein are transiently expressed in human epidermis and superficial dermal fibroblasts following mild ultraviolet irradiation. Protein function: Acts as a tumor suppressor in many tumor types, induces growth arrest or apoptosis depending on the physiological circumstances and cell type. Involved in cell cycle regulation as a trans-activator that acts to negatively regulate cell division by controlling a set of genes required for this process. One of the activated genes is an inhibitor of cyclin-dependent kinases. Apoptosis induction seems to be mediated either by stimulation of BAX and FAS antigen expression, or by repression of Bcl-2 expression. Its pro-apoptotic activity is activated via its interaction with PPP1R13B/ASPP1 or TP53BP2/ASPP2 (PubMed:12524540). However, this activity is inhibited when the interaction with PPP1R13B/ASPP1 or TP53BP2/ASPP2 is displaced by PPP1R13L/iASPP (PubMed:12524540). In cooperation with mitochondrial PPIF is involved in activating oxidative stress-induced necrosis, the function is largely independent of transcription. Induces the transcription of long intergenic non-coding RNA p21 (lincRNA-p21) and lincRNA-Mkln1. LincRNA-p21 participates in TP53-dependent transcriptional repression leading to apoptosis and seems to have an effect on cell-cycle regulation. Implicated in Notch signaling cross- over. Prevents CDK7 kinase activity when associated to CAK complex in response to DNA damage, thus stopping cell cycle progression. Isoform 2 enhances the transactivation activity of isoform 1 from some but not all TP53-inducible promoters. Isoform 4 suppresses transactivation activity and impairs growth suppression mediated by isoform 1. Isoform 7 inhibits isoform 1-mediated apoptosis. Regulates the circadian clock by repressing CLOCK-ARNTL/BMAL1-mediated transcriptional activation of PER2 (PubMed:24051492). [The UniProt Consortium]
Keywords: Anti-P53, Anti-TP53, Anti-Antigen NY-CO-13, Anti-Phosphoprotein p53, Anti-Tumor suppressor p53, Anti-Cellular tumor antigen p53, p53 Antibody / TP53
Supplier: NSJ Bioreagents
Supplier-Nr: V8130

Properties

Application: ELISA
Antibody Type: Monoclonal
Clone: PAb240
Conjugate: No
Host: Mouse
Species reactivity: human
Immunogen: Gel-Purified p53-beta-galactosidase fusion protein containing murine p53 from amino acids 14-389
Format: Purified

Handling & Safety

Storage: +4°C
Shipping: +4°C (International: +4°C)
Caution
Our products are for laboratory research use only: Not for administration to humans!
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