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™ Nuclease is a cocktail preparation containing DNase (deoxyribonuclease) and RNase (Ribonucleases) as well as co-factors necessary for optimal activity. The LongLife™ Nuclease is ready-to-use solution that has a long shelf life (> 1 year). Simply add directly to your sample for high efficiency removal of RNA and DNA. LongLife™ Nuclease can be used in conjunction with protease inhibitor cocktails that do not contain EDTA, a nuclease inhibitor, e.g. FOCUS ProteaseArrest™
A 1X LongLife™ Nuclease solution contains 80 units DNase and 1.2 Units RNase from bovine pancreas and 0.5mM cofactors.
All LongLife™ Enzymes Available:
- Ready-to-use enzyme prepartion
- Contains DNase and RNase
- Compatible with protease inhibitor cocktails that do not contain EDTA
- High efficiency removal of DNA and RNA
- Lysis and extraction of nucleic acids