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Molecular Devices SpectraMax M2 Multilabel Microplate Reader
Product Description
Microplate Formats Supported
- 6, 12, 24, 48, 96, and 384-well plates
Wavelength Ranges
- Absorbance: 200 to 1000 nm
- Fluorescence excitation/emission: 250 to 850 nm / 250 to 850 nm
Key Features
- Dual-monochromator design with multi-detection capabilities
- Dual-mode cuvette port for flexible assay formats
- Detection modalities: UV-Vis absorbance and fluorescence intensity (FI)
- Read types: endpoint, kinetic, spectrum scanning, and area-well scanning with PathCheck technology
- Capability for simultaneous absorbance and fluorescence intensity assays via a single read command
- Xenon flash lamp light source and photomultiplier tube detector for high sensitivity
- Temperature control range: Ambient +4°C to 45°C, with plate shaking function
- Robotics compatible for automation integration
Applications
- Nucleic acid and protein quantitation and purity analysis (DNA, RNA, Bradford assay)
- Fluorescent assays including PicoGreen, NanoOrange
- Enzyme-linked immunosorbent assays (ELISAs) and enzyme kinetics
- Drug dissolution profiling
- Cell viability and cytotoxicity assays (live/dead assays)
- Protease and Caspase-3 activity assays
- cAMP assays using CatchPoint Assay Kits
- Suitable for low volume assay formats and medium-high throughput screening
All units are factory tested to ensure compliance with specified performance standards prior to shipment.
Item Stats
Product details
| Wavelength Selection | Monochromator, tunable in 1 nm increments |
| Wavelength Range | 200 to 1000 nm |
| Wavelength Bandwidth | ≤ 4.0 nm |
| Wavelength Accuracy | ± 2.0 nm |
| Wavelength Repeatability | ± 0.2 nm |
| Photometric Range | 0 to 4.0 OD |
| Photometric Resolution | 0.001 OD |
| Photometric Accuracy (Microplate) | < ± 0.006 OD ± 1%, 0 to 2 OD |
| Photometric Accuracy (Cuvette) | < ± 0.005 OD ± 1%, 0 to 2 OD |
| Photometric Precision | < ± 0.003 OD ± 1%, 0 to 2 OD |
| Baseline Flatness | < 0.001 OD |
| Stray Light | < 0.05% @ 230 nm |
| Dual Monochromators | 1 nm increment selection |
| EX Wavelength Range | 250 to 850 nm |
| EM Wavelength Range | 250 to 850 nm |
| Wavelength Bandwidth (EX, EM) | 9 nm |
| Top-Read Optimized Sensitivity | 5 pM (fluorescein) in 96 wells |
| Top-Read Guaranteed Sensitivity | 15 pM (fluorescein) in 96 wells |
| Wavelength Range | 360 to 850 nm |
| Data Collection | 50 to 1450 usec., 200 usec. increments |
| Guaranteed Sensitivity | 7 pM Eu-chelate |
| Wavelength Range | 360 to 850 nm |
| Guaranteed Sensitivity | 50 fM alkaline phosphatase |
| Plate Formats | 6, 12, 24, 48, 96, 384 wells |
| Light Source | Xenon flash lamp (1 joule/flash) |
| Detector | Photomultiplier tube (PMT) |
| Read Time | 96 wells: Abs 18 sec., Fl 15 sec. 384 wells: Abs 49 sec., Fl 45 sec. |
| Shaker Time | 0 to 999 seconds |
| Temperature Control | Ambient +4C to 45C |
| Temperature Uniformity | < 1C at 37C set point |
| Temperature Accuracy | ± 1C at 37C set point |
| Dimensions (H x W x D) | 22 x 58 x 38 cm (8.6 x 22.8 x 15 in) |
| Weight | 15.9 kg (25 lbs) |
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