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Product Description
p53 monoclonal Antibody | MB9400 | Bioworld
Host: Mouse
Reactivity: Human
Application: WB
Application Range: WB:1:1,000-1:2,000
Background: 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. 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 seem to have to 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.
Storage & Stability: Store at +4°C after thawing. Aliquot store at -20°C. Avoid repeated freeze / thaw cycles.
Specificity: p53 monoclonal Antibody detects endogenous levels of p53 protein.
Molecular Weight: 53 kDa
Note: For research use only, not for use in diagnostic procedure.
Alternative Names: TP53, P53, Antigen NY-CO-13, BCC7, Cellular tumor antigen p53, FLJ92943, LFS1, Mutant tumor protein 53, p53, p53 tumor suppressor, P53, Phosphoprotein p53, Tp53, Transformation related protein 53, TRP53, Tumor protein 53, Tumor protein p53, Tumor suppressor p53,
Immunogen: Recombinant protein within C-terminal human p53.
Conjugate: Unconjugated
Modification: Unmodification
Purification & Purity: ProG affinity purified.
Pathway:
