Enzymes regularly used in laboratory applications often require preparation of fresh solution before each use. Making fresh enzyme solution for each application is time consuming and wasteful. A wide variety of enzyme preparations in a ready-to-use format are offered. LongLife™ enzyme preparations have a long shelf life and no weighing or buffer preparation is needed; simply take an aliquot and add in your sample. LongLife™ enzyme preparations contain cofactors necessary for optimal enzymatic activity. Supplied in suspension form and when stored properly have a one year shelf life. LongLife™ DNase (Deoxyribonuclease) is a ready to use DNase I preparation provided with a co-factor bivalent metal ion. LongLife™ DNase is an endonuclease, which splits phosphodiester linkages, yielding 5'- phosphate terminated polynucleotides with a free hydroxyl group on position 3'. Longlife™ DNase is supplied in 0.5ml volume (10 Units/µl) in a buffer that ensures its full activity and is RNase free. All LongLife™ EnzymesAvailable: LongLife™ Zymolyase ®for digestion of yeast & fungal cell walls LongLife™ Lysozymefor digestion of bacterial cell walls LongLife™ Proteinase Kfor digestion of proteins in nucleic acid preparations LongLife™ Nucleasefor removal of nucleic acids LongLife™ RNasefor digestion of RNA LongLife™ DNasefor digestion of DNA LongLife™ PE LB Lysozymefor digestion of bacterial cell walls & reduction of viscosity build-up due to presence of nucleases (fully compatible with ourPE LB™Systems)

Enzyme preparation for the digestion of DNA