Promega Corporation has introduced the QuantiFluor ssDNA system for highly sensitive quantitation of single-stranded DNA (ssDNA). The QuantiFluor ssDNA dye enables quantitation of small amounts (as little as 200 pg per well) of ssDNA in solution, saving sample for downstream assays.
For low-concentration samples, the system delivers sensitivity greater than absorbance at 260 nm, and has a higher dynamic range.
The system includes the required reagents to deliver consistent ssDNA quantitation results. It is easy to set up on microplate or single-tube fluorometers, and is available as an integrated solution with instrument pairing.
Promega Corporation, www.promega.com