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Antibody detects endogenous levels of total SESN1.
This gene encodes a member of the sestrin family. Sestrins are induced by the p53 tumor suppressor protein and play a role in the cellular response to DNA damage and oxidative stress. The encoded protein mediates p53 inhibition of cell growth by activating AMP-activated protein kinase, which results in the inhibition of the mammalian target of rapamycin protein. The encoded protein also plays a critical role in antioxidant defense by regenerating overoxidized peroxiredoxins, and the expression of this gene is a potential marker for exposure to radiation. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene.
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Protein Aliases: p53 activated gene 26; p53 regulated PA26 nuclear protein; p53-regulated protein PA26; Sestrin-1
Gene Aliases: 1110002G11Rik; AU044290; PA26; SESN1; SEST1
UniProt ID: (Human) Q9Y6P5, (Mouse) P58006
Entrez Gene ID: (Human) 27244, (Mouse) 140742, (Rat) 294518
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