Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems. The expression systems are developed by cloning in the specific antibody DNA sequences from immunoreactive rabbits. Then, individual clones are screened to select the best candidates for production. The advantages of using recombinant rabbit monoclonal antibodies include: better specificity and sensitivity, lot-to-lot consistency, animal origin-free formulations, and broader immunoreactivity to diverse targets due to larger rabbit immune repertoire.
8-hydroxyguanine, a form of oxidative DNA damage induced by free radicals, causes G:C to T:A transversion. In E. Coli, three DNA repair enzymes exist to prevent the mutagenic effects of 8-hydroxyguanine. One of these enzymes, MutM, was found to have a functional yeast (yOgg1) and human (hOgg1) homologue. hOgg1 proteins efficiently released the 8-hydroxyguanine opposite the pyrimidine from DNA and cleaved the AP site in a manner similar to bacterial and yeast enzymes. Genetic backgrounds in control of the repair of damaged DNA are involved in the susceptibility to cancer development. The hOgg1 gene has been mapped to region 3p26. 2, a region showing loss of heterozygosity (LOH) in a variety of cancers. In particular, 3p25-p26 is a common LOH region in lung cancer.
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Protein Aliases: 8-hydroxyguanine DNA glycosylase; 8-oxoguanine DNA glycosylase; AP lyase; DNA-(apurinic or apyrimidinic site) lyase; DNA-apurinic or apyrimidinic site lyase; N-glycosylase/DNA lyase; OGG1 type 1f
Gene Aliases: HMMH; HOGG1; MMH; MUTM; OGG1; OGH1
UniProt ID: (Human) O15527
Entrez Gene ID: (Human) 4968