The AccuBlue® Broad Range dsDNA Quantitation Solution offers sensitive and selective detection of purified dsDNA samples with minimal effects from common contaminants. The assay provides a linear detection range from 2 – 2000 ng and is designed for use with fluorescence microplate readers. This solution does not come with a DNA standard; see the AccuBlue® Broad Range Kit (31007) which contains a set of calf thymus DNA standards.
- Highly specific for dsDNA
- Broad linear detection range, from 2-2000 ng
- Designed for fluorescence microplate readers
- Blue fluorescence emission
- AccuBlue® Broad Range Dye, 100X
- AccuBlue® Broad Range Buffer, 1X
- AccuBlue® Broad Range Enhancer, 100X
Fluorescence-Based dsDNA Quantitation
AccuBlue®, AccuClear® and AccuGreen™ dsDNA quantitation assays allow precise quantitation of purified dsDNA samples across a wide range of concentrations and a variety of fluorescence detection instruments. Unlike absorbance-based nucleic acid quantitation, fluorescent DNA binding dyes are highly sensitive and selective for double-stranded DNA and provide a more accurate DNA concentration in the presence of contaminating RNA and other common contaminants including free nucleotides, protein, detergents and salts.
Biotium offers dsDNA quantitiation kits and solutions for different instruments and sample concentration ranges. See the table below and visit the DNA & RNA Quantitation Technology Page for details on our full line of dsDNA and RNA quantitation kits.
All DNA & RNA Quantitation Kits
|Kit Name||DNA or RNA||Dye Ex/Em (nm)||Suggested Instrument||Features
| AccuGreen™ High Sensitivity DNA||DNA||502/523||Qubit® fluorometer||Compare to the Qubit® dsDNA HS assay from Thermo Fisher
| AccuGreen™ Broad Range DNA||DNA||500/530||Qubit® fluorometer||Compare to the Qubit® dsDNA BR assay from Thermo Fisher
Non-toxic & non-mutagentic DNA quantitation dye
| AccuBlue® NextGen DNA||DNA||468/507||Fluorescent Plate Reader||Most sensitive assay available for quantitation of precious or dilute samples
Optimal for sensitive applications such as NGS or digital PCR
* Limit of detection in the range of 1 pg to 5 pg depending on instrument sensitivity
| AccuClear® Ultra High Sensitivity DNA||DNA||468/507||Fluorescent Plate Reader||Versatile kit with high sensitivity and wide linear range
| AccuBlue® High Sensitivity DNA||DNA||485/530||Fluorescent Plate Reader||Non-toxic & non-mutagentic DNA quantitation dye
| AccuBlue® Broad Range DNA||DNA||350/460||Fluorescent Plate Reader||Broad linear range with blue fluorescence
| AccuBlue® Broad Range RNA||RNA||650/670||Fluorescent Plate Reader or Qubit® fluorometer||The widest linear range of available RNA quantitation kits, with exceptional accuracy, sensitivity, and high RNA selectivity
AccuBlue and AccuClear are registered trademarks of Biotium, Inc. AccuBlue, AccuClear and AccuGreen technologies are covered by granted U.S. and international patents. Qubit is a registered trademark of Thermo Fisher Scientific.