The Qubit 4 Fluorometer is a compact, benchtop instrument designed for accurate, sensitive, and rapid quantification of DNA, RNA, protein, and other biomolecules. It requires as little as 1 µL of sample—even highly diluted—and supports a wide range of Qubit assays. With an intuitive color touchscreen, onboard Reagent Calculator, and MyQubit assay customization capabilities, the Qubit 4 offers flexibility for both standard and user-defined applications. Data can be stored onboard or transferred to a computer or the cloud via USB or WiFi.
Key Features
Accurate, specific, and sensitive quantification of DNA, RNA, protein, and other molecules
Requires only 1 µL of sample, even if highly diluted
Broad assay compatibility, including cholesterol, glucose, sucrose, peroxide, and more
Fluorometer mode for raw fluorescence measurement
Create custom assays using MyQubit assay design tool (.qbt files)
Built-in Reagent Calculator simplifies dye/buffer preparation
Fast processing: <5 seconds per sample
Saves up to 1,000 sample results
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