Used in epigenetic research to quantify levels of mouse DNA methyltransferase 3 (DNMT3) protein in biological samples such as cell lysates or tissue extracts. This ELISA kit enables researchers to study changes in DNMT3 expression under various experimental conditions, including development, disease states like cancer, and responses to environmental factors. It is particularly valuable in studies focused on DNA methylation patterns, gene regulation, and chromatin remodeling in mouse models. The assay provides a sensitive and specific means to measure DNMT3A and/or DNMT3B proteins, supporting investigations into their roles in de novo methylation and cellular differentiation.