Description
DNase I, or Deoxyribonuclease I, is an endonuclease isolated from bovine pancreas. Our DNase I Digests double str and single stranded DNA into oligo and mononucleotides.Bovine pancreatic DNase exists as four isozymes, having isoelectric points for A, B, C and D: 5.22, 4.96, 5.06 and 4.78.3. The predominant form is A, with smaller amounts of B and C, and only minor amount of D. DNase I structure resembles the structure of to exonuclease III. It includes two central ß sheets. Each β sheet is composed of six β-strands. This complex of β sheets is surrounded by extensive loop and α-helical regions. This enzyme shares structural similarity to exonuclease III.[1]Application:Decreases viscosity providing better yields by removing DNA in primary cell isolation:Incorporating labelled bases into DNA: DNA nickRadioactive labellingBioprocessing applications: DNA removalEliminating genomic DNA from RNA preparations before RT-PCRIn vitro transcriptionNick translationDNase footprintingActin regulation of actin polymerization in cells, and cell apoptosisUV crosslinking of proteins to nucleic acidsDNase play a role in the regulation of actin polymerization in cells and is involved in apoptosis process [1]Used for the removal of DNA from protein samples