Microplate Readers and Reader Accessories
Microplate readers are a type of spectrophotometer designed specifically for analyzing multiple samples in multi-well plates.
The readers detect light signals that result from biological, chemical, biochemical, or physical reactions. The signals are produced by, converted by, or transmitted through the samples and are measured by a detector. The detectors are usually photomultiplier tubes (PMT), which convert the released photons into electricity. The current is quantified by the reader’s software to produce the numerical result.
In some cases, samples are first excited by exposure to light of specific wavelengths. Filters or monochromators are used to select or restrict the wavelengths needed for emission or detection.
Single-mode microplate readers commonly measure absorbance, fluorescence, or luminescence. Multi-mode plate readers may measure absorbance, fluorescence, and luminescence with options for fluorescence polarization (FP). They may also include lasers for time-resolved fluorescence (TRF), TR-FRET, Amplified Luminescent Proximity Homogeneous Assays (ALPHA), and cell imaging.
Features may include:
- Monochromator- or filter-based wavelength selection
- Visible only or UV/Vis spectrum, fluorescence, and luminescence
- Multiple photomultiplier tubes (PMTs) for simultaneous assays
- Temperature and CO2/O2controls
- Modular design for adding functionality
Microplate readers are used for high-throughput screening (HTS), biomarker assays, nucleic acid and protein quantification, kinetics, ELISA assays, homogeneous time resolved fluorescence (HTRF) for measuring cytokines, bioluminescence resonance energy transfer (BRET), and other techniques.
Revvity Health Sciences Inc HTRF Phospho-c-RAF (Ser43) Detection Kit, 50,000 Assay Points
HTRF Phospho-c-RAF (Ser43) Detection Kit, 50,000 Assay Points
Revvity Health Sciences Inc HTRF Human Total CDK1 Detection Kit, Control Lysate
HTRF Human Total CDK1 Detection Kit, Control Lysate
Waters Corp Injector Waste Tube, 3777C Sample Manager, Mechanical
This Injector Waste Tube is a replacement component specifically designed for use with the 3777C Sample Manager, ensuring proper waste management within the system.
- Functions as a replacement waste tube
- Compatible with 3777C Sample Manager
- Mechanical component
- Replaced as required
Molecular Devices Fluorescence Excitation Filter, 590 nm, 20 nm Bandwidth
Replacement fluorescence excitation filter for Molecular Devices FilterMax and compatible multi-mode microplate readers. Provides excitation centered at 590 nm for fluorescence assays and is sold as a replacement filter slide for fluorescence detection.
- Excitation center wavelength: 590 nm.
- Bandwidth: 20 nm.
- Intended for microplate fluorescence detection.
- Fits standard filter slide holders in compatible readers.
Molecular Devices Filter Lens, 750 nm, Bandpass, Microplate Reader
A 750 nm filter lens designed for use with Molecular Devices EMax and VMax microplate readers. The lens provides narrow-band optical filtering at 750 nanometers for assays requiring near-infrared detection and is supplied as a single replacement optical element.
- Center wavelength: 750 nm.
- Product type: Optical filter lens.
- Application: Near-infrared microplate reader measurements.
- Compatibility: Instrument-specific filter wheel mounting.
- Quantity: 1 lens per unit.
Revvity Health Sciences Inc HTRF Human IRF5 Detection Kit, 500 Assay Points
HTRF Human IRF5 Detection Kit, 500 Assay Points
Revvity Health Sciences Inc HTRF Human Total MET Detection Kit, 500 Assay Points
HTRF Human Total MET Detection Kit, 500 Assay Points
Revvity Health Sciences Inc HTRF Mouse Total STING Detection Kit, 10,000 Assay Points
HTRF Mouse Total STING Detection Kit, 10,000 Assay Points
Revvity Health Sciences Inc HTRF Human Total PLK1 Detection Kit, Control Lysate
HTRF Human Total PLK1 Detection Kit, Control Lysate
Revvity Health Sciences Inc HTRF Human & Mouse Total BRD9 Detection Kit, Control Lysate
HTRF Human & Mouse Total BRD9 Detection Kit, Control Lysate
Molecular Devices Emission Filter, 595 nm, 35 nm Bandwidth
This emission filter provides selective fluorescence emission detection with a 595 nm center wavelength and a 35 nm bandwidth, designed for use as a plug-in filter element in microplate reader filter wheels and cartridges. Compatible with FilterMax series multi-mode microplate readers.
- Center wavelength 595 nm.
- Bandwidth (FWHM) 35 nm.
- Filter type: fluorescence emission.
- Typical application: fluorescence emission detection in microplate assays.
- Form factor: plug-in filter element for filter wheels or cartridges.
Revvity Health Sciences Inc HTRF Human Total p21 Detection Kit, Control Lysate
HTRF Human Total p21 Detection Kit, Control Lysate
Molecular Devices Fluorescence Filter, 740 nm, 50 nm, With Holder
Fluorescence interference filter supplied with a mounting holder for insertion into compatible filter-slide microplate readers. Intended for near-infrared fluorescence detection in microplate assays.
- Center wavelength 740 nm.
- Bandwidth 50 nm.
- Includes mounting holder for filter slides.
- Designed for fluorescence detection; suitable for luminescence and TRF read modes.
- Intended for microplate and ELISA assays using filter-based readers.
- Interference filter construction for stable optical performance.
Molecular Devices Photometric Filter, 560 nm, Filter Slide Compatible
Replacement photometric filter for FilterMax F3 and F5 multi-mode microplate readers. Provides a fixed-wavelength photometric option centered at 560 nm for absorbance and ELISA assays. Sold as a single filter unit for installation in multi-position filter slides.
- Fixed center wavelength of 560 nm.
- Intended for photometric (absorbance) assays and ELISA.
- Sold individually as a single filter unit.
- Designed for installation in multi-position filter slides of microplate readers.
- Used to restore or expand fixed-wavelength reading options.
Revvity Health Sciences Inc HTRF Human Total KRAS Detection Kit, 500 Assay Points
HTRF Human Total KRAS Detection Kit, 500 Assay Points