10/13/2026
Quantify with Confidence Before Your Next Critical Step
Whether you are preparing samples for PCR, NGS, cloning, transfection or another downstream application, knowing the actual amount of DNA or RNA in your sample is a critical starting point.
Inaccurate quantification can mean incorrect sample input, inconsistent results and unnecessary repeats, costing valuable samples, reagents and time.
The Promega Quantus™ Fluorometer provides sensitive, fluorescence-based DNA and RNA quantification, helping you move forward with greater confidence. Promega specifically notes that accurate quantification can contribute to higher success rates in downstream assays including PCR, cloning, transfection and next-generation sequencing.
Why Quantus™?
High Sensitivity — as low as 1 pg/ml dsDNA with QuantiFluor® dsDNA Dye
Higher Specificity — fluorescence-based quantification is more specific than absorbance-based A260/A280 methods
DNA + RNA Quantification — preprogrammed protocols for dsDNA, ssDNA and RNA
Simple Workflow — single-point calibration saves time and calibration data can be retained.