BMG LABTECH announces the new Omega series – the world’s first multimode microplate readers with UV/Vis spectrometer

8 Oct 2007
Greg Smith
Analyst / Analytical Chemist

Product news

The Omega series offers up to five detection modes including high speed, full spectrum absorbance measurements. The new spectrometer technology allows full UV/Vis spectrum analysis from 220 to 850 nm at a resolution of 1 nm. A full absorbance spectrum can be measured in less than one second per well, which is dozens of times faster than any competing method.

For the greatest flexibility in microplate-based assays the new Omega series can read from 6- to 384-well plates in all detection modes and offers a number of additional outstanding features: onboard ‘smart’ reagent injectors to initiate kinetic events, top and bottom reading, well scanning, multi-color detection, precise temperature control, multi-mode shaking capabilities, and a gas vent for environment sensitive assays.

The Omega line is made up of four models: the SPECTROstar Omega, a spectrophotometer; the LUMIstar Omega, a luminometer; and the two multidetection readers FLUOstar Omega (fluorescence, time-resolved fluorescence, luminescence, and UV/Vis absorbance spectra) and POLARstar Omega (based on the FLUOstar Omega with additional simultaneous dual emission and fluorescence polarization mode). Due to the absolute modular concept of the Omega family of readers, the SPECTROstar Omega and the LUMIstar Omega are entirely upgradeable to a multidetection microplate reader whenever the need for fluorescence based experiments arrives.

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Fluorescence SpectroscopyFluorometers and spectrofluorometers (also called fluorescence spectrometers) are used to measure the intensity and wavelength of fluorescent light emitted from a sample after excitation by illumination. Spectrofluorometers utilize monochromators to select the desired wavelengths, whereas filter fluorometers employ a set of filters. Spectrofluorometers for measuring steady-state fluorescence and lifetime fluorescence (or time-resolved fluorescence) are available, as well as fluorescence microscopes and microplate readers. Find the best fluorescence spectroscopy products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Spectroscopy LampsMonochromators, filters and spectroscopy lamps are available for specific applications of spectroscopy instruments. Available spectroscopy lamps include xenon, hollow cathode, ultraviolet, tungsten, halogen, mercury and deuterium.UV-Visible SpectroscopyUltraviolet-visible (UV-Vis) spectrophotometers are used to measure the interaction of UV and visible light with a sample, including transmission, reflectance & absorbance. The two major instrument classes are single-beam or double-beam spectrophotometers. More specialized equipment includes colorimeters, spectroradiometers and refractometers. Portable and microvolume spectrophotometers are also available. For the modular spectroscopy lab, explore a range of light sources for combination with a spectrograph/spectrometer and optics. Find the best UV-Vis spectroscopy products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Microplate Readers / DetectorsMicroplate readers are used to automate the detection and analysis of labeled or label-free components in microplates during assays or live-cell monitoring. Microplate readers are generally distinguished by their mode of detection. Types include absorbance, luminescence, fluorescence intensity, fluorescence polarization, TRF / FRET and multimode microplate readers. Microplate readers deliver a high throughput of samples by reading multiple wells simultaneously, with the 96-well format the most commonly used. As a result, microplate readers are often used in the drug discovery, bioassays, research and pharmaceutical industries for screening applications. Microplate loading can also be automated, with robotic microplate stackers to increase throughput. Find the best microplate readers in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.