Used primarily in molecular biology for the isolation and purification of nucleic acids. It effectively lyses cell membranes and denatures proteins, making it a key component in DNA extraction protocols. The solution is particularly useful in preparing high-purity DNA samples for downstream applications such as PCR, sequencing, and cloning. Its ability to solubilize proteins without degrading nucleic acids ensures the integrity of the extracted DNA, making it a reliable choice for sensitive experiments. Additionally, it is often employed in the preparation of genomic DNA from tissues, cells, or bacteria, providing consistent and high-quality results.