Wyatt WPR2-05 DynaPro Plate Reader II DLS Sample Variance Instrument Tested Works
Used see photos. No software or computer is included in the sale of this system, just the size analyzer. Our tests were done with a 1:1000 dilution of whole milk in a 384-well plate (wells A1-A4 of a Corning 3540 plate), as shown in listing pictures.
See a video of our technician acquiring data with the DynaPro Plate Reader II:
youtube.com/watch?v=HycLQQ-z1ho
About this instrument:
"The Wyatt Technology DynaPro PlateReader II WPR2-05 is an automated dynamic light scattering (DLS) particle size analyzer designed for high-throughput characterization of proteins, nanoparticles, macromolecules, polymers, colloids, biologics, and other submicron particles directly in microplates. The DynaPro PlateReader II uses non-invasive light-scattering measurements to determine parameters such as hydrodynamic radius, particle size, size distribution, polydispersity, aggregation behavior, and sample stability without requiring conventional cuvettes or manual sample transfer. Its microplate-based format makes it particularly useful for protein formulation development, biopharmaceutical research, antibody and therapeutic protein screening, nanoparticle characterization, aggregation studies, buffer optimization, thermal stability studies, formulation screening, crystallization screening, quality control, process development, and R&D laboratories where large numbers of samples must be analyzed efficiently. DynaPro systems are widely used in biotechnology, pharmaceutical, life-science, materials-science, nanotechnology, protein chemistry, structural biology, and analytical laboratory applications, providing rapid DLS measurements for evaluation of protein aggregation, oligomerization, particle growth, colloidal stability, molecular size, and formulation-dependent changes. The PlateReader II platform is compatible with Wyatt DYNAMICS DLS analysis software (not included) and is designed for automated, repeatable particle-sizing measurements from standard multiwell sample plates, making it a powerful alternative to traditional single-sample DLS particle analyzers, nanoparticle sizing instruments, and protein aggregation analyzers."
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