Sensitive fluorescent quantitation of DNA with the Quant-iT PicoGreen dsDNA Assay Kit

24 Feb 2021

Double-stranded DNA is typically quantitated in microplate readers by measuring the absorbance of the DNA solution at 260 nm. However for biological applications involving small samples, such as next-generation sequencing and quantitation of DNA amplification products, sensitive methods are needed.

In this application note, Molecular Devices demonstrates how the Molecular Devices SpectraMax® microplate readers and the Quant-iT PicoGreen assay can reliably measure concentrations as low as 50 pg/mL of double-stranded DNA.

SoftMax® Pro Microplate Data Acquisition & Analysis Software

Molecular Devices®

SoftMax ® Pro Software is designed to provide the simplicity, flexibility and power required for advanced data analysis. It provides ready-to-run protocols, analysis algorithms, and 21 different curve fit options. Every step has been optimized for data acquired from a Molecular Devices microplate reader or data imported from another source to simplify analysis and reporting. FDA 21 CFR Part 11 compliance tools are available for regulated laboratories providing end-to-end chain of custody.

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Sensitive fluorescent quantitation of DNA with the Quant-iT PicoGreen dsDNA Assay Kit