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.
Perkin Elmer US LLC Complete Capillary Injector Add On Kit for 120 V Clarus
Complete Capillary Injector Add On Kit for 120 V Clarus
Perkin Elmer US LLC Hangdown Wire Alignment Tool
This tool ships with the TGA 8000 Spares Kit and the PYRIS 1 TGA with Autosampler Spares Kit.
Chemglass Life Sciences Dual Chamber Only, Vacuum Trap
Dual Chamber Only, Vacuum Trap. Replacement part for CG42501 dual chamber vacuum trap.
Electron Microscopy Sciences Counting Chamber Cover Glass, 25 x 33x0.5mm
For use with counting chambers.
Size: 25 x 33 x 0.5 mm
Electron Microscopy Sciences Counting Chamber Cover Glass, 27x37x0.5mm
For use with counting chambers.
Size: 27 x 37 x 0.5 mm
Perkin Elmer US LLC Micro ATR Objective Upgrade Kit
This kit includes a Cassegrain Reflector, a mount and a Germanium (GE) micro ATR crystal with holder. A spare Germanium crystal and holder are also included.
World Precision Instrument NANOLITER2020 Injector Head
Simple-to-Use Touchscreen Controller
NANOLITER2020 is the updated version of WPI’s popular NANOLITER2010 Injector that is capable of performing precision injections in the nanoliter range using a variety of glass micropipette sizes. The new model connects directly to the WPI MICRO2T SMARTouch™ controller, which can also be used with WPI’s UMP3 pump, allowing the pumps to be controlled individually or synchronously. The new injector head has a LED indicator which shows proper communication between the pump and controller. NANOLITER2020 offers improved precision by in-depth plunger displacement validation. The system is easier to use and has a chic silver injector head.
Revvity Health Sciences Inc HTRF Human Total FGFR4 Detection Kit, Control Lysate
HTRF Human Total FGFR4 Detection Kit, Control Lysate
Revvity Health Sciences Inc HTRF Human and Mouse Total RNA Pol II Detection Kit, 500 Assay Points
HTRF Human and Mouse Total RNA Pol II Detection Kit, 500 Assay Points
Revvity Health Sciences Inc HTRF Human Total CDK1 Detection Kit, 500 Assay Points
HTRF Human Total CDK1 Detection Kit, 500 Assay Points