Wyatt Technology is the recognized leader in light scattering instrumentation and software for determining the absolute molar mass, size, charge and interactions of macromolecules and nanoparticles in solution. Wyatt provides in-line multi-angle static light scattering - SEC-MALS; field flow fractionation (separation with no stationary phase) - FFF-MALS; composition gradients for interaction analysis - CG-MALS; high-throughput dynamic light scattering - DLS; high-sensitivity electrophoretic mobility - MP-PALS; differential refractometry, and differential viscosity.
Applied Biosystems Group, a unit of Applied Biosystems Inc. makes the big machines for life scientists to peer into the details of DNA and proteins. Its product line includes systems that detect the polymerase chain reactions used to identify DNA sequences. The unit also provides gene expression assays for various species, specialized enzymes called reagents, and disposable plastic devices to hold DNA samples.