Positive Samples: HepG2, PC-3 Immunogen sequence: KTQHYLLQMD GPLPLHYRHY IGIMAAARHQ CSYLVNLHVN DFLHVGGDPK WLNGLENAPQ KLQNLGELNK VLAHRPWLIT KEHIEGLLKA EEHSWSLAEL V. This gene encodes a member of the sestrin family. Sestrins are induced by the p53 tumor sup