| 摘要 |
A single use reagent article which comprises: (a) a holder; and a premeasured single use quantity of at least one lyophilized enzyme selected from the group consisting of nucleases, proteases, agarases and mixtures thereof associated with the holder. This reagent article can be used in a wide variety of biological kits and biological methods, such as molecular biological kits and methods for isolating DNA, including genomic DNA and DNA in agarose gels, where a known quantity of enzyme is needed having relatively consistent and stable activity. The reagent article is relatively easy to use and can minimize potential errors to due to user variability. |
