Microplate Reader / Microtiter Plate Reader

Microplate readers read biological, chemical or physical events that occur on a microtiter plate. A wide range of assays can be performed using a microplate reader including ELISAs, protein cell growth assays, nucleic acid and protein quantification, enzyme activity measurement, immunoassays, and screening of drug compounds and targets, among others. This makes these readers a staple in research labs specializing in drug discovery, bioassay validation, manufacturing, etc...

Considerations for purchasing a microplate reader

The first thing to consider when purchasing a microplate reader is the detection method. Microplates typically measure absorbance, fluorescence intensity, or luminescence, but models that measure time-resolved fluorescence and fluorescence polarization are also available for purchase. The type of detection to use will depend on the application. ELISAs and protein assays, for example, require absorbance to be measured while luciferase-based gene expression assays will require luminescence to be measured. Other things to consider include plate format – 96-well and 384-well plates are the norm but higher and lower capacity plate sizes are also available, speed and throughput needed, type of software, and whether or not multiple plates or wells can be read simultaneously.

Find, compare, and request a quote for microplate readers across leading suppliers at Labcompare; including access to product citations, related published figures, and first-hand reviews from our scientific community.

CompanyMolecular Devices, LLCMolecular Devices, LLCMolecular Devices, LLCMolecular Devices, LLCMolecular Devices, LLC
ItemEMax Endpoint ELISA Microplate ReaderSpectraMax Gemini XPS/EM Microplate ReadersSpectraMax i3 Multi-Mode Platform Microplate Detection SystemSpectraMax Mini Multi-Mode Microplate ReaderVersaMax ELISA Microplate Reader
Citations
(4)
Catalog NumberEmaxSpectraMax Gemini XPS/EMInquireSpectraMax MiniVersaMax
Price
DescriptionSets the enduring standard for microplate analysis using filters for end-point absorbance measurements.

The EMax® Endpoint ELISA Microplate Reader from Molecular Devices, one of the pioneers in microplate detection, offers a ruggedly simple approach to dedicated endpoint assays. A staggering
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Multi-wavelength measurement without filters.

The Gemini™ XPS and EM Microplate Readers with dual monochromators provide a flexible environment to determine the optimal excitation and emission settings for fluorescence intensity assays. Multiple-point well scanning optimizes cell-based assay
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The SpectraMax® i3 Multi-Mode Detection Platform comes with standard spectral absorbance, fluorescence, and luminescence detection. Additionally, user-installable options allow the SpectraMax i3 System to grow with your changing application needs to fulfill and go beyond the standard reader ... Read MoreThe SpectraMax® Mini Multi-Mode Microplate Reader offers a budget friendly solution that gives you exactly what you need when you need it. With three modes of detection for UV-Vis absorbance, fluorescence and luminescence, the SpectraMax Mini reader is user upgradeable - from 2 to 3 modes, ... Read MoreEnables precise and accurate detection at wavelengths in the visible spectrum without the use of filters, providing consequence-free assay flexibility.

Built around a grating monochromator, the VersaMax™ Absorbance Microplate Reader allows for selection of up to two wavelengths at a time for
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Optical SystemFilter-basedMonochromator, tunable 1.0 nm incrementsSpectral Fusion IlluminationTwo high-energy xenon flash lampsMonochromator
Measuring Time5 sec96 wells. . . . 15 seconds
384 wells. . . . 45 seconds
25 sec to1 min 40 secInquire9 sec minimum interval (Kinetic) or 12 sec (Endpoint)
Wavelength Range400 to 750 nm250 to 850 nm230 to 1000 nm200 to 1000 nm340 to 850 nm
Plate Formats96 Well Plates96 wells / 384 wells6 to 1536 wells6, 12, 24, 48, 96, 384-well plates ANSI/SLAS96 Well Plates
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