Fast, accurate, sensitive, and specific quantification of DNA, RNA, protein, and endotoxin detection

Invitrogen Qubit Fluorometers provide fast, accurate answers to the often-heard question, “Do I have enough DNA (or RNA or protein) for my assay?” Quantification of these analytes is important for downstream applications like next-generation sequencing (NGS), PCR, transfection, western blotting, and immunoassays.

 

Qubit Fluorometers detect fluorescent dyes specifically bound to the target molecule. With optimized Qubit Assays, they can distinguish dsDNA from ssDNA or intact from degraded RNA, even in extremely small amounts or in the presence of contaminants. Sample data on DNA and RNA quantification, RNA integrity and quality, and protein quantification demonstrate that data generated with Qubit Assays run on Qubit Fluorometers is accurate, precise, sensitive, and selective. A simple, intuitive interface and onboard calculators streamline the process. Results appear within seconds and can be exported to a computer or downstream device.

Qubit instrument capabilities

Sensitive and specific

Qubit Fluorometers quickly quantify dsDNA, ssDNA, RNA, or protein even in extremely small amounts.

Choice of two compact models

The Qubit 4 model (right) can quickly and accurately quantify DNA, RNA, or protein in one sample at a time, while the Qubit Flex model (left) can quantify up to eight samples at a time for higher throughput.

Optimized Qubit Assays

Designed to run on Qubit Fluorometers, Qubit Assays use target-selective fluorescent dyes that bind to DNA, RNA, or protein for quantitation. An RNA integrity and quality assessment assay, as well as an endotoxin detection assay are also available

Interactive 3D virtual tour

Tour the features and capabilities of the Qubit 4 or Qubit Flex Fluorometer with our hands-on interactive demo.

SmartStart interactive demo

Every Qubit Flex Fluorometer includes access to a self-paced online tutorial and reference experience designed to help you get up and running quickly.

21 CFR Part 11 compliance support software

Qubit Flex Fluorometers have an optional add-on software to support compliance with FDA Title 21 CFR Part 11 regulations.