Ogg1, also known as N-glycosylase/DNA lyase, is a DNA glycosylase enzyme involved in base excision repair. This protein is the primary enzyme responsible for the excision of 7,8-dihydro-8-oxoguanine (8- oxoG), a mutagenic base byproduct which occurs as a result of exposure to reactive oxygen species (ROS). It has a beta lyase activity that nicks DNA 3 to the lesion. Source: Recombinant protein corresponding to aa24-188 from mouse Ogg1, fused to His-Tag at N-terminal, expressed in E. coli. Molecular Weight: ~41.3kD (368aa), confirmed by MALDI-TOF AA Sequence: MGSSHHHHHH SSGLVPRGSH MGSMLFRSWL PSSMRHRTLS SSPALWASIP CPRSELRLDL VLASGQSFRW KEQSPAHWSG VLADQVWTLT QTEDQLYCTV YRGDDSQVSR PTLEELETLH KYFQLDVSLA QLYSHWASVD SHFQRVAQKF QGVRLLRQDP TECLFSFICS SNNNIARITG MVERLCQAFG PRLIQLDDVT YHGFPNLHAL AGPEAETHLR KLGLGYRARY VRASAKAILE EQGGPAWLQQ LRVAPYEEAH KALCTLPGVG AKVADCICLM ALDKPQAVPV DVHVWQIAHR DYGWHPKTSQ AKGPSPLANK ELGNFFRNLW GPYAGWAQAV LFSADLRQPS LSREPPAKRK KGSKRPEG Storage and Stability: May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
