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. Implicated in Notch signaling cross-over.1) Choi DW, et al. (2013) Mol Cell 51, 374-85 More
p53 (phospho Ser392) antibody was raised against a peptide sequence around phosphorylation site of serine 392 (P-D-S (p)-D) derived from Human p53.
WB
Human
Western blot analysis of extracts from 293 cells treated with Etoposide using Phospho-p53 (Ser392) Antibody. The lane on the right is treated with the antigen-specific peptide.
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