The SpectraMax® absorbance spectrophotometers and plate readers provide the versatility and convenience for a wide range of assays such as ELISAs, nucleic acid and protein quantitation, and microbial growth.
Our absorbance plate readers feature our PathCheck® Sensor technology and industry-leading SoftMax® Pro Data Acquisition and Analysis Software. They can be combined with our StakMax® Microplate Stacker and can be easily integrated with leading partner robotic systems.
We also provide GxP compliance and validation tools for optimal GLP/GMP lab performance.
The SpectraMax ABS/ABS Plus Microplate Readers provide fast absorbance detection without the use of filters with monochromator-based wavelength selection for visible and UV-visible absorbance.
With more than 30+ years of plate reader expertise and life science research, we’ve amassed an extensive collection of application-focused content in our Resource Hub. Our featured absorbance application notes include:
A standard spectrophotometer measures the absorbance of one sample at a time. The sample is typically placed in a cuvette through which light is sent horizontally. An absorbance plate reader offers higher throughput and can measure the absorbance of samples in microplates (typically 96-well or even 384-well) by sending light through each well vertically.
Detect low levels of endotoxins
In this application note, we use the SpectraMax® ABS Plus reader and SoftMax® Pro Software, along with the PYROGENT-5000 assay in a streamlined workflow for endotoxin testing with automatic calculation of results using a preconfigured protocol in SoftMax Pro Software.
Streamline absorbance assays
Absorbance microplate readers are widely used in basic research, drug discovery, bioassay validation, quality control, and manufacturing processes in pharmaceutical, biotech, food and beverage, and academic industries.