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Store vial at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.
Directed against human CENP-E protein. The product was purified from tissue culture supernatant by chromatography. This antibody reacts with CENP-E from human cells. Reactivity against homologues from other sources is not known.
14-3-3 sigma (stratifin, SFN, epithelial cell marker protein 1) is a member of a highly conserved family of 14-3-3 proteins that are present in all eukaryotic organisms. There are 7 known mammalian 14-3-3 isoforms epsilon, beta, zeta, gamma, theta, tau and they play important roles in many biological activities by binding to and altering the subcellular localization and/or stability of key molecules in various signaling cascades. 14-3-3 sigma was originally characterized as a human mammary epithelium marker and later rediscovered as an important molecule for cell cycle checkpoint regulation. Recently it has been reported that 14-3-3 sigma may serve as a prognosis marker predicting survival of pancreatic cancer patient treatment. 14-3-3 sigmais the only 14-3-3 isoform induced by the tumor suppressor protein p53, in response to g-irradiation and other DNA-damaging agents. 14-3-3 sigmais a p53-regulated inhibitor of G2/M progression and acts as a tumor suppressor gene that is inactivated by methylation of its 5' CpG islands in epithelial tumor cells. Two isoforms of human 14-3-3 sigma are produced by alternative splicing.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: CENP-E; Centromere autoantigen E (312kD); Centromere protein E; centromere protein E, 312kDa; Centromere-associated protein E; kinesin family member 10; Kinesin-7; Kinesin-related protein CENPE; protein phosphatase 1, regulatory subunit 61
基因别名: CENP-E; CENPE; KIF10; MCPH13; PPP1R61
UniProt ID: (Human) Q02224
Entrez Gene ID: (Human) 1062