SMUG1 is an important DNA repair enzyme involved in the base excision repair (BER) pathway. It recognizes and excises uracil residues from DNA, which can result from cytosine deamination or incorporation of uracil during DNA replication. SMUG1 is crucial for repairing uracil-induced lesions in DNA, thus preventing mutations and preserving the genetic code. It is expressed in various tissues, especially those that undergo high rates of DNA replication, such as the liver and bone marrow.
By using the SMUG1 Polyclonal Antibody, researchers can detect and quantify SMUG1 expression, study its activity in DNA repair processes, and explore its involvement in genetic stability.