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.
Ops Diagnostics Synergy™ 2.0 Plant DNA Extraction Kit
OPS Diagnostics’ Synergy™ DNA extraction platform features proprietary technology to isolate high quality DNA in a timely and cost-efficient manner without the use of hazardous chloroform. Building upon the same proprietary nucleic isolation chemistry found in the original Synergy™ Plant DNA Extraction Kit, the Synergy™ 2.0 Plant DNA Extraction Kit includes additional Silica Spin Columns to extract plant DNA for NGS and other downstream applications requiring the highest purity levels. Sample processing time is 45 minutes or less, with yields and purities exceeding those generated by traditional homegrown CTAB protocols and commercially-available kits.
Mascon Medical™ Cell Culture Flask, T25, 10EA/Bag, 20 Bags/Case
Mascon Medical™ Cell Culture Flasks are ideal for long-term cell culture and cell expansion, effectively protecting cells from contamination. They are developed from the perspective of preventing contamination in all aspects, providing safety protection for cell culture. Breathable culture flask caps have innovative filter membranes, preventing cell contamination and ensuring good gas permeability. The cell culture flask is the most suitable culture vessel for long-term cell culture, large-scale cell expansion, and pollution prevention in the laboratory.Features:•TC treatment•Seal Cap•0.22μm PTFE hydrophobic membrane technology•Wide mouth bottleneck•High skirt on the back•Frosted area for writing and marking•100% leak-free•Sterilization assurance level: SAL 10-6•Meets ISO13485 quality management system standardSpecifications:•Volume: T25•Qty. / Case: 200•Color: Transparent•Material: Polystyrene•Size: 49*30*97mm•Packaging Format: 10EA/Bag, 20Bags/Case
Advanced Instruments Inc MVS VERIFICATION PLATES-N 25BX
MVS Verification Plate; 96-well; Optical quality; Flat bottom plates which are dimensionally characterized and bar coded with lot number and a unique identifier; 25/PK
Electron Microscopy Sciences NIGHTSEA™ Stereo Fluorescence Add-On Light and Filter Set, Ultra Violet
Additional combinations excitation/ emission wavelength combination can be added NIGHTSEA™ Stereo Microscope Fluorescence Viewing system by purchasing a kit that consists of a light head, barrier filter, and viewing shield. These three elements can be removed and replaced in seconds, and color coding ensures that you are using the right combination. Sets are named and color coded for the color of the excitation light, not the color of the emitted fluorescence.
Color: Ultra Violet
Excitation: 360-380nm
Emission filter: 415 nm longpass
Fluorophores: DAPI
Electron Microscopy Sciences MultiLap™ Fish Otolith Polishing Tool 6-Position Alignment Fixture
For use with Model 195 - 6 Position MultiLap (50168-95).