Fluorometers
Instruments and respective accessories used to characterize the fluorescence a sample. Includes assays for a variety of applications.
Fluorometers or fluorospectrometers are used to identify the presence and quantity of specific molecules in a medium. The mechanisms of measurement involve a light source to excite the molecules to fluoresce and a means to isolate a specific wavelength at which to measure the light emitted.
Advantages of fluorescence include:
- Sensitivity: Measures concentrations in the picomole and femtomole ranges (and lower)
- Quantitative: Fluorescence signals are proportional to concentration; changes in intensity occur rapidly, making the technique suitable for in situ studies and fast processes
- Safe: Non-destructive to biological samples, with no hazardous byproducts
Some examples of fluorescence spectroscopy areas of use include:
- Biology
- To measurethe fluorescence of chlorophyll (plant physiology)
- Observe cellular processes
- Molecule detection
- Biochemistry
- Cytometry and cell sorting
- Gel electrophoresis
- Chemistry
- Fluorescent detectors in HPLC and other chromatography applications
- Laser-induced fluorescence to study molecular electronic structures
- Measure concentrations in combustion, plasma, and flow phenomena
- Organic compound analysis
- Environmentalmonitoring
- Analyze dissolved organic matter in water to identify sources and paths
- Forensics
- Detecting fingerprints and blood
- Analyzing fibers and other materials
- Medicine
- Tissue analysis for cancer detection
- Glucose sensors
- DNA sequencing
- Other
- Gemstone analysis
- Mineral analysis
- Crude oil residue assessments
Invitrogen™ Qubit™ 4 Fluorometer
The Qubit 4 Flurometer is the latest version of the popular Qubit fluorometer designed to accurately measure DNA, RNA, and protein quantity, and now also RNA integrity and quality, using the highly sensitive Qubit assays.
Invitrogen™ Qubit™ 4 Starter Packages, with WiFi
Accurately quantify protein, dsDNA, and RNA with the Qubit 4 Protein BR, Quantitation, NGS, and RNA IQ Starter Kits, which feature a fluorescent dye that emits signal only when bound to its target molecule, minimizing the effect of contaminants.
Invitrogen™ Qubit™ Flex Fluorometer with Security Software for 21 CFR Part 11 Support
The Qubit Flex Fluorometer is a benchtop instrument designed for highly accurate quantification of DNA, RNA, microRNA, and protein. With the Qubit Flex Fluorometer, users have the flexibility to directly measure the concentration of up to eight samples simultaneously.
Invitrogen™ Qubit™ 4 Fluorometer, with WiFi
Qubit™ 4 Flurometer with WiFi is designed to accurately measure DNA, RNA, and protein quantity, and now also RNA integrity and quality. Re-engineered to enable data transfer via WiFi as well as to run the Qubit™ RNA IQ (integrity & quality) assay.
Invitrogen™ Qubit™ Flex Fluorometer - Extended Warranty Package
The Qubit™ Flex Fluorometer is a benchtop fluorometer designed for highly accurate quantification of DNA, RNA, and protein.
Promega Quantus™ Fluorometer
The Quantus Fluorometer is a dual-channel fluorometer for your personal quantitation workflow. Designed to provide highly sensitive fluorescent detection when quantifying nucleic acids, the compact instrument is simple to operate.
Invitrogen™ Qubit™ Flex Assay Reservoirs
Reservoirs that facilitate the repeated multi-channel of Qubit™ Reagents
Invitrogen™ Qubit™ Flex Quantitation Starter Kit
The Qubit™ Flex Quantitation Starter Kit includes the Qubit™ Flex Fluorometer, Qubit™ Reagents, and consumables to accurately and reliably quantitate DNA, RNA or protein from up to 8 samples simultaneously.
Invitrogen™ Qubit™ Flex Starter Packages
Measure fluorescence simultaneously, and reduce assay variability, with the Qubit Flex NGS and Flex Quantitation Starter Kits, which offer highly accurate quantification of DNA, RNA, microRNA, and protein using the Qubit Flex Fluorometer .
Invitrogen™ Qubit™ Flex Fluorometer
Benchtop fluorometer designed for highly accurate quantification of DNA, RNA, microRNA, and protein. With the Qubit Flex Fluorometer you have the flexibility to directly measure fluorescence of up to eight samples simultaneously, which reduces assay variability.
Promega Quantus Instrument Standard Service Agreement, 1 each
The Quantus Fluorometer 1-year service agreement.
Invitrogen™ Qubit™ Assay Tubes
For use with the Qubit Fluorometer
Invitrogen™ Qubit™ Flex Assay Tube Strips
Strips of eight tubes designed for the Qubit™ Flex.
Invitrogen™ Qubit™ Flex Security Software
Qubit Flex SAE Software for 21 CFR Part 11 support is designed for use with the Qubit Flex Fluorometer. The software offers features for security, auditing, and electronic signature (SAE).
Invitrogen™ Qubit™ Flex Pyrogen-Free Tube Strips
Invitrogen Qubit Flex Pyrogen Free Tube Strips are clear 8 x 200-μL thin-walled tubes with attached flat caps.
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