Deoxyribonucleic Acid (DNA) Sodium Salt from Salmon Sperm is a reagent used in molecular biology for nucleic acid applications. This 250mg quantity is often used in DNA hybridization studies, PCR assays, and the preparation of genomic libraries. The sodium salt form is highly soluble in water and provides a stable, high-quality DNA source for laboratory experiments. It is commonly used in applications such as DNA fragmentation, transfection protocols, and molecular cloning. The DNA sodium salt from salmon sperm is particularly useful in in vitro transcription and translation studies, as well as in the preparation of buffers for nucleic acid manipulation and analysis.