| Description | The SpectraMax® i Series of multi-mode microplate readers—iD3s, iD5e, and i3x—are designed to generate high-quality data for everyday assays such as DNA, RNA, and protein quantification, ELISAs, cell viability, and luciferase reporter assays, as well as complex, multi-parameter The SpectraMax® i Series of multi-mode microplate readers—iD3s, iD5e, and i3x—are designed to generate high-quality data for everyday assays such as DNA, RNA, and protein quantification, ELISAs, cell viability, and luciferase reporter assays, as well as complex, multi-parameter workflows including multiplexed TR-FRET and AlphaScreen® assays, live-cell kinetic studies, and cytotoxicity assays. With over 85,000 scientific citations and four decades of trusted performance and partnership in research and regulated labs, the SpectraMax i-Series gives you the flexibility to adapt as your needs evolve. Whether you're accelerating discovery, ensuring QC consistency, or preparing for regulatory compliance, SpectraMax readers—paired with powerful, GxP-ready SoftMax® Pro Software—offer a future-ready platform that grows with your lab.
Reliable ELISA & Protein Quantitation- Perform sandwich and competitive ELISAs with high sensitivity
- Tunable monochromators and hybrid optics for assay flexibility
- Ideal for cytokine profiling, biomarker validation, and QC labs
Live-Cell & Cell Viability Assays- Support fluorescence and luminescence-based viability assays
- Optional CO₂/O₂ control and advanced shaking for live-cell workflows
- Suitable for cytotoxicity, proliferation, and pathway analysis
Multiplexed & Advanced Detection Assays- Perform TRF, fluorescence polarization, and multiplexed assays (iD5e/i3x)
- Expand into TR-FRET, HTRF®, and western blot detection as needs grow
- Reduce instrument sprawl while future-proofing your lab
... Read More | Automated pipetting ensures consistent performance over multiple assay conditions on a microplate.
The FlexStation® 3 Multi-Mode Microplate Reader measures absorbance, fluorescence intensity, fluorescence polarization, luminescence, and time-resolved fluorescence. Programmable liquid handling Automated pipetting ensures consistent performance over multiple assay conditions on a microplate.
The FlexStation® 3 Multi-Mode Microplate Reader measures absorbance, fluorescence intensity, fluorescence polarization, luminescence, and time-resolved fluorescence. Programmable liquid handling allows for perfectly timed, automated biochemical and cell-based assays. The reader adds up to three transfers of assay reagents from a 96- or 384-well source plate to enhance assay design using integrated fluidics.
Onboard pipettor -
Integrated 8-channel or 16-channel pipettor increases assay flexibility by transferring reagents from 96 or 384 distinct wells in a source plate to the read plate.
Optimal assay excitation -
Dual monochromators allow users to target the optimal assay excitation and emission wavelengths and eliminate the need to change expensive band pass filters between experiments.
Low volume applications -
SpectraDrop™ Micro-Volume Microplate offers a high-throughput solution for low volume measurement, accelerating sample preparation time and increased productivity in DNA, RNA and protein research.
Robot integration -
The FlexStation 3 reader can be integrated with all leading partner robots and with our out-of-the-box automation solution for savings on up-front integration time and resources.
Other features and benefits include: - - Enable more assay conditions
- Automate pipetting
- Validate your reader
... Read More | Unlimited breadth of user-upgradeable application modules expands research capabilities.
The SpectraMax® i3x Multi-Mode Microplate Reader measures absorbance, fluorescence, and luminescence with available upgrades including western blot, cell imaging, and fast kinetics with injectors plus Unlimited breadth of user-upgradeable application modules expands research capabilities.
The SpectraMax® i3x Multi-Mode Microplate Reader measures absorbance, fluorescence, and luminescence with available upgrades including western blot, cell imaging, and fast kinetics with injectors plus additional detection modes.
With the SpectraMax® MiniMax™ 300 Imaging Cytometer, industry-leading SoftMax® Pro Software, and user-configurable detection modules, the reader provides you with the ability to explore cellular pathways and protein expression on one microplate reader.
User-configurable applications -
User-configurable detection modules expand the reader’s detection capabilities to include AlphaScreen, Time-Resolved Fluorescence, HTRF, fast kinetics with injectors, western blot detection, and more.
No-stain cell analysis -
The StainFree™ Cell Detection Algorithm for brightfield cell segmentation enables cell counting and confluency measurement without destructive stains, simplifying the cell counting workflow.
Multi-channel functionality -
Two fluorescence detection channels on the MiniMax cytometer enable the analysis of cell viability or cell toxicity assays, including ratiometric assays like live-dead and transfection efficiency.
Cellular pathway analysis -
Cell confluence and cell viability imaging, western blot analysis, and quantitation of nucleic acids and protein, can be captured on one reader.
Other features and benefits include: - Capture flash assays with ease
- Reduce background noise
- Increase fluorescence performance
... Read More | Dual monochromators increase performance and assay flexibility.
The SpectraMax® M Series Multi-Mode Microplate Readers measure UV and visible absorbance, fluorescence, luminescence, fluorescence polarization, TRF and HTRF. Standard features include a cuvette port, spectral scanning in 1 nm Dual monochromators increase performance and assay flexibility.
The SpectraMax® M Series Multi-Mode Microplate Readers measure UV and visible absorbance, fluorescence, luminescence, fluorescence polarization, TRF and HTRF. Standard features include a cuvette port, spectral scanning in 1 nm increments, and up to six wavelengths per read. These robust readers have been placed in labs from Antarctica to the International Space Station.
With optimized reagents, validation tools, and industry-leading SoftMax® Pro Software, they provide consistent performance.
Patented optimization -
The patented AutoPMT optimization of the SpectraMax M5 reader adjusts the fluorescence detector to each sample well's concentration and normalizes the raw data, extending the dynamic range of assays.
IQ/OQ/PM Services -
Qualify Molecular Devices microplate readers in GLP or GMP environments with our IQ/OQ/PM Services to preserve the documentation of services in a compliant format that can be accessed remotely.
Validation tools -
Extensive suite of validation tools reduces the cost and time of validation by 50% as compared to using multiple platforms to collect and analyze data.
Compliance software -
SoftMax Pro GxP Software extends data acquisition and analysis solution into regulated laboratories working under GMP, GLP, and 21 CFR Part 11 for secure electronic records.
Other features and benefits include: - - Assay flexibility
- Better absorbance accuracy
- Increased throughput
... Read More | The 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, The 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, providing researchers with a versatile instrument that does not compromise on sensitivity or performance. Included SoftMax® Pro Software enables rapid data generation and analysis helping you achieve more in less time.
Features: - Industry-leading software - Enjoy an extensive library of protocols, advanced reader control, and easy data management and analysis with our best-in-class SoftMax Pro Software.
- Expanded wavelength range - Xenon flash lamps allow you to excite samples in the UV range where halogen does not.
- Approachable design - Effortless functionality provides users with everything they need to run their most crucial applications quickly and without complications.
- AutoPMT technology - Our AutoPMT feature allows a wide range of concentrations to be prepared and read on one plate, avoiding saturation (or the loss of signal) and saving you time and money.
... Read More |
| Reading Modes | Absorbance, Fluorescence, Luminescence, Time-Resolved Fluorescence (TRF), Fluorescence Polarization, TR-FRET, HTRF®, AlphaScreen® | Absorbance Photometric, Fluorescence Intensity, Fluorescence Polarization, Time-resolved Fluorescence, Luminescence | Absorbance, Fluorescence (top/bottom read), Luminescence (top read), Time-Resolved Fluorescence (top read), Fluorescence Polarization (top read), HTRF (top read), AlphaScreen (top read) | Absorbance, Fluorescence, Luminescence,Time-Resolved Fluorescence, Fluorescence Polarization, HTRF | UV-Vis absorbance, Fluorescence, and Luminescence |