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AccuClear® Ultra High Sensitivity dsDNA Quantitation Solution

65.00 USD204.00 USD




A fluorescent dsDNA quantitation solution with a wide linear range of 0.03-250 ng DNA. Designed for use in a fluorescence microplate reader.

Product Description

The AccuClear® Ultra High Sensitivity dsDNA Quantitation Solution offers sensitive and selective detection of purified DNA samples, designed for use with fluorescence microplate readers. AccuClear® is our most popular DNA quantitation kit, with a very wide linear detection range from 0.03 – 250 ng. This solution does not come with a DNA standard; see the AccuClear® Ultra High Sensitivity dsDNA Quantitation Kits (31028&31029) which contains calf thymus DNA standards.


  • Biotium’s most popular & versatile DNA quantitation assay
  • Extremely wide linear range of 0.03-250 ng DNA
  • Highly specific for dsDNA
  • Designed for fluorescence microplate readers
  • Green fluorescence emission

Kit Components

  • AccuClear® Dye, 100X
  • DNA Quantitation Buffer, 20X Concentrate*

*Note: In order to go green and save on packaging and shipping, we have changed from a 1X to a 20X buffer.

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 Quantitation Kits

dsDNA Quantitation Kit Linear detection range
(dsDNA in assay)
Ex/Em (nm) Suggested Instrument Features
AccuGreen™ High Sensitivity 0.1-100 ng 502/523 Qubit® fluorometer Compare to the Qubit® dsDNA HS assay from Thermo Fisher
AccuGreen™ Broad Range 2-1000 ng 500/530 Qubit® fluorometer Compare to the Qubit® dsDNA BR assay from Thermo Fisher
Non-toxic & non-mutagentic DNA quantitation dye
AccuBlue® NextGen 1 pg-3 ng* 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 30 pg-250 ng 468/507 Fluorescent Plate Reader Versatile kit with high sensitivity and wide linear range
AccuBlue® High Sensitivity 0.2-100 ng 485/530 Fluorescent Plate Reader Non-toxic & non-mutagentic DNA quantitation dye
AccuBlue® Broad Range 2-2000 ng 350/460 Fluorescent Plate Reader Broad linear range with blue fluorescence
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.


1. J Food Sci (2015) May;80(5):M1031-8 doi: 10.1111/1750-3841.12848
2. Analytical Biochemistry (2016) 15 Oct pp74-79 doi:10.1016/j.ab.2016.07.022
3. Microbiome (2018), Oct 20;6(1):188 doi:10.1186/s40168-018-0529-x
4. Biotechniques (2018) 64:59-68 doi:10.4155/btn-2017-0102

Product Attributes

Excitation/Emission 468/507 nm (with DNA)
Storage Conditions Store at 2 to 8 °C



Additional information


Trial size (200 assays), 1000 assays

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