These p53 ELISA kits are immunodetection tools for measuring the levels of p53 in biological samples. p53 is an alias of the human TP53 gene, which encodes the protein, tumor protein p53. Notably, p53 is known to play a role in autophagy pathways and the apoptotic pathway, among other functions. The TP53 protein is 393 amino acid residues in length and 43.7 kilodaltons in mass. However, as many as 9 protein isoforms have been identified. It is localized to the nucleus, mitochondria, ER, and cytoplasm of the cell. In terms of tissue specificity, it is ubiquitously expressed across many tissue types. This protein is known to be methylated, O-glycosylated, ubiquitinated, sumoylated, acetylated and phosphorylated. Other names for this target antigen include BCC7, BMFS5, and LFS1.
There are p53 ELISA kits that can detect a target at concentrations as low as 5 ng/L and as high as 100 ng/mL. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.