Anti-p53 (human), Biotin Conjugated Clone B-P3 [Mouse]

Specificity: Recognises wild type and mutant p53, the epitope is within residues 18-30 of human p53, Format: Phosphate-buffered saline. With 1% BSA and 0,09% Sodium Azide, Working Dilution: The suggested coating concentration range below should be optimised by each laboratory for each application. ELISA: 0,05-0,5µg/ml, Storage: Store at +2-8°C for 12 months. For longer storage, freeze aliquots, Application Notes: This Antibody can be used as Detection in a human **** sandwich Immunoassay to detect human **** in combination with human **** Capture Antibody (Cat n° ***.***.***). The suggested coating concentration range below should be optimised by each laboratory for each application. 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]