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Human APE1/APEX1 quantitates human APE1/APEX1 in serum, plasma, supernatant. The assay will exclusively recognize both natural and recombinant human APE1/APEX1.
Mammalian apurinic/apyrimidinic endonuclease (APE/ref-1) is a multifunctional, bipartite enzyme that plays an important role in numerous, cellular functions. APE is responsible for repairing abasic sites in DNA and in regulating the redox state of other proteins that play roles in oxidative signaling, transcription factor regulation (Fos, Jun, NF-kB, Myb, HIF-1 alpha, CREB, Pax), cell cycle control (p53), and apoptosis. The most common form of DNA damage is the creation of abasic sites which are brought about through spontaneous loss or oxidative DNA damage, through chemically initiated hydrolysis (chemotherapy), ionizing radiation, UV irradiation, oxidizing agents, and removal of modified bases by DNA glycosylases. APE is differentially expressed during development and in different tissues. This protein has diverse subcellular localization patterns which support the possibility of its interaction with numerous, other cellular proteins in addition to DNA repair within the nucleus. Regulation of APE by phosphorylation is mediated, at least in part, by casein kinase II. Increases in APE message and protein levels are observed upon the reintroduction of oxygen to hypoxic cells, and in some malignant tissue relative to normal tissue. Decreases in APE expression have been associated with the induction of cellular apoptosis.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
基因别名 : APE, APE1, APEN, APEX, APEX1, APX, HAP1, REF1
基因ID : (Human) 328
基因符号 : APEX1
蛋白别名 : AP endonuclease 1, AP endonuclease class I, AP lyase, APEN, APEX nuclease, APEX nuclease (multifunctional DNA repair enzyme) 1, Apurinic-apyrimidinic endonuclease 1, apurinic/apyrimidinic (abasic) endonuclease, deoxyribonuclease (apurinic or apyrimidinic), DNA repair nuclease/redox regulator APEX1, DNA-(apurinic or apyrimidinic site) endonuclease, protein REF-1, Redox factor-1, REF-1
UniProt ID (Human) P27695