DNA quantification

**DNA quantification** refers to the process of measuring the concentration and purity of DNA in a sample. It is a crucial step in molecular biology workflows, ensuring accurate and reliable results in downstream applications such as PCR, sequencing, cloning, and genotyping. Common methods for DNA quantification include spectrophotometry, fluorometry, and gel electrophoresis. Accurate DNA quantification helps optimize experimental conditions and enhances the reproducibility of genetic analyses.