A wide variety of enzymes are available for research applications in cellular and molecular biology. To narrow down your search, select desired filters or enter keywords in the provided text boxes. It may be helpful to note the enzyme source, reaction conditions and units of activity provided by the manufacturers before making a purchase.
DNase I, or Deoxyribonuclease I, is a DNA endonuclease that cleaves phosphodiester linkages indiscriminately to produce oligonucleotide, trinucleotide, or dinucleotide fragments. It can digest single- and double-stranded DNA, chromatin, and DNA-RNA hybrids. Bovine pancreatic DNase I is the variant commonly used in molecular biology applications. The enzyme is dependent on Ca2+ and is activated by Mg2+ or Mn2+.